Box having foldable side walls with strong structure

FIELD: personal use articles.

SUBSTANCE: foldable box having four foldable external walls (4a, 4b, 6a, 6b) includes at least one strong external wall (6b) having at least the first (20a) and the second (20b) spherical wall sections bulged relative to the external side of the box (1). The bridge (22) installed outside the external wall (6b) is positioned between the first (20a) and the second (20b) spherical sections of the wall surface and passes at the level of the external wall (6b) height. Additionally, at least one rib (26a) is positioned from the bridge (22) to the first (20a) and to the second (20b) spherical sections of the wall surface.

EFFECT: design improvement.

8 cl, 18 dwg

The invention relates to an easily transportable boxes, side walls which can be folded during transportation; however, the side walls of these boxes have a special, high-strength design, which remains flat and easy.

On the market there are many folding boxes or folding containers, consisting of a base or bottom and side walls that can be folded relative to the base; these boxes can be folded after use, by folding the side walls during transportation to the place next use the method effectively used to save space and costs.

As folding boxes can be used industrially on a large scale and for different purposes, for example for transportation of fruits or vegetables from the field to consumers, such folding crate must meet many different requirements that partially influence each other. As for cleaning, especially preferably to at least some of the outer walls remained as they are, that is, in the unfolded state, which is necessary for a successful and thorough cleaning, since in this case the total internal volume of the box remains readily available.

Especially high demands are placed on the strength of the boxes used, for example, Tran is porterhouse fruits and vegetables, which are loaded directly into the field workers, and vegetables stay in these boxes during transportation to the final consumer, i.e. the mailbox must be able to withstand many of the processes of loading and unloading during transport without damage. Then the boxes are also used several times by appointment, even stricter requirements concerning reliability. On the one hand, of course it is desirable to subject additional conditions on the weight of the box as low as possible, sides and base folding boxes were durable as possible. Further, in view of the many handling operations carried out during transport of such a box, its operation should be as easy as possible. At the same time must be guaranteed the integrity of the mechanical components in case of improper use or operation. In particular, folding boxes include a locking mechanism, whereby the raised walls interlock with each other so that a detailed account has acquired the necessary strength.

This locking mechanism should operate as far as possible easily and accurately without any extra effort. However, an additional consideration is the possibility of incorrect function the scan, that is, the case where the effect on the locking mechanism is made without effect. When the locking mechanism is in any case should not be destroyed.

The following requirement for such folding boxes is that the hinge mechanism, which provides a flexible connection between the door and the outer walls of the folding box, could reduce significant impacts. In the expanded state, he is the only non-rigid connection between the base, which is usually the main load, and the external walls, which are usually located clamping holes. Even if you are using sustainable design box, the destruction of individual components of the drawer, i.e. in particular of the base or one of the side walls, cannot be excluded with daily use. Thus, it is desirable that the side walls can easily be separated from base without compromising the ability to carry high loads as a result of the uninstallation non-rigid connection.

Some requirements arise due to the aspect of portability. So, especially, it is desirable that the box had a small stacking height when folded to the pallet during transport fit as much as possible the number of stacked crates. Moreover, the box should be as it is possible is easier, that is, as less material should be used to maintain the ratio of the carrying capacity or payload to the weight of the box as low as possible. In addition, these boxes are often used for transportation of food products, and it requires that the inside of the box was as far as possible a smooth or flat, so that no food was left inside the box. At the same time, the mailbox must be sustainable, which complicates the possibility of using large flat surfaces. Next should be guaranteed easy to clean boxes that, on the one hand, requires flat surfaces, and on the other hand, should be provided the opportunity to cleaning products automated washing system or water used during cleaning, to drain from the box. This requires a drain hole or perforation, which is also contrary to the requirement of high strength.

According to some embodiments of the present invention, at least one of the outer walls includes a particularly stable structure having advantageous features provided by the fact that essentially solid, spherical parts of the wall, convex with respect to the outer side of the box, connected by jumper settings and edges. The means of the m is extremely thin and durable outer wall, which is both durable and lightweight. According to some implementations, between two spherical segments of the outer wall, the convex relative to outside, outside, external wall mounted bridge, passing along the height of the outer wall. Additionally, one or many edges held between the spherical segments of the wall, when the ribs come from the bridge to each of the spherical surface area on both sides of the bridge. These implement the inventive external walls, thus, include a spherical surface, adjacent to each other and connected to each other through a set of ribs and bridges between respectively adjacent spherical surfaces, to increase the rigidity of the junction of the outer wall.

The spherical surfaces have the advantage that they are characterized by resistance to curl up to a certain limit, which is caused by the curvature of the surface at the edges. In this regard, the spherical surface are considered as surface rising from the main flat surface in a predetermined direction, and the surface rises in the form of stairs from the main surface relative to the contour, and the contour away from the main surface in the shape of the letter s with a predetermined radius. After exaltation or lifting spherical plot is poverhnosti may also include a portion of the surface, which is completely flat and runs parallel to the main surface at a distance which depends on the s-shaped contour at the edge of the spherical surface. If a flat or level surface within the spherical surface becomes too large, the surface becomes unstable, so that there are restrictions on the size of the essentially solid spherical surface. The use of individual spherical surface as the side with the wide side walls, thus, does not have much influence on maintaining strength. Spherical surface, however, have the advantage that they are flat on both sides, have no edges or cracks, so they are suitable for transportation of food products because there is no risk that the food will engage the edges.

In some implementations of the present invention uses multiple convex surface areas in the wall, which are interconnected by setting the edges and ridges, perpendicular to the ribs running along the height of the outer wall, to connect, essentially, a strong convex surface without a large amount of material that ensure high resistance to twisting, so that the result is a very durable design and the construction of low resistance of the wall. In some implementations of the present invention jumpers and edges can only be installed on the outside of the outer wall to increase the rigidity without compromising the hygiene in the gearing food for the sharp edges of the ribs and jumpers inside the box. In some implementations of the present invention any of the hinges connecting the outer wall with the base of a folding box, mostly installed in areas where the jumpers are located between the spherical surfaces. Because jumpers, passing along the height of the outer wall, are those structures that can withstand the greatest tensile strength, through the use of hinge elements, a structure or external wall that meets the highest requirements for durability and also relatively energy transfer or transmission of force to the ground, it only requires a thin material-saving external wall that is flat or smooth on the inside, which facilitates cleaning.

In some implementations of the present invention easy separation of the outer wall from the floor foldable crate is achieved by installation of a special hinge that includes the axis, mounted on the floor of the outer wall, and a Cam mounted there, so that only when you expand the outer wall appeared the lo non-rigid connection between the base and the outer wall. To make this possible, in some implementations in the base or on a section of the external wall, which is fixed and is located from the base upwards (i.e. in the direction of deployment of the side wall), where the area of the outer wall may also be constructed wholly inside the base is made a groove in which the axis. Then made contact surface which is a surface mounted relative to the base with known mutual orientation. Cam, as will be explained in more detail on some of the following drawings, includes or is made in the form of a three-dimensional contour, which is rigidly connected with the outer wall in position, when the expanded wall of the Cam comes in contact with the contact surface, that is, comes into contact with it and supported it. This support causes translational movement of the axis, which is also rigidly connected with the outer wall. Routing hole or notch geometrically shaped so that it includes an open part, which take place mainly in the vertical direction (that is basically perpendicular to the surface), and side open, in fact, perpendicular to it, which runs in the lateral direction from outside to inside. Cross-section of the public or open side parts, dostat is a rule large, to move the axis in these two sections. In the folded state of the external wall axis, first and foremost, is installed on the floor of the opening section of the guide hole and can be removed through the open portion in the direction vertically upwards. Thus, the axis does not interfere with the disassembly of the outer wall in the folded state.

A non-rigid connection is performed only when the external wall is deployed (unfolded). During deployment, the contour of the Cam is in contact with the contact surface, which directs or supports the Cam. Due to the rigid connection of the Cam and the axis through the outer wall and the direction of the Cam contact surface is achieved by the movement axis to the lateral opening section of the guide holes, where the opening section is closed in the upward direction at least in one place, that is limited in the upward direction, for example, the material of the outer wall or stationary section of the outer wall. If the axis is, therefore, located in the side of the open part, it cannot be removed from the top, and it turns out configuration, creating a connection between the outer wall and the base in a vertical direction and capable of damping force to resist the weight load. In other words, vibrational or translational movement direction is caused by the Cam, which is supported on a contact surface through the axis moves the axis from an initial position to a sidewall of the open part in the final position in the side of the open part so that when folding the walls was a strong connection between the outer wall and the base, while in the folded condition of the axle can be removed from the upper part of the guide holes, and thus, the wall can be removed.

In some implementations, the base or on the stationary section of the external wall extending upward from the base, is located next groove in which the Cam. In this hole the Cam is set to the reference surface. In some implementations support surface is formed by the outer side wall or edge surface of the hole of the Cam.

In some further implementations of the invention bearing capacity or strength of the resulting connection is additionally increased by the factor that the hole of the Cam also includes an open part that goes in the vertical direction and the lateral open part located in the lateral direction where the Cam has an outer contour or geometrically performed so that in the expanded state, the Cam element or groove in a Cam included in engagement with the sidewall of the open part of the hole Kula the spacecraft during deployment. Thus also prevents the slide Cam up out of the hole of the Cam under the action of the tensile stresses generated heavy base material, located above the lateral opening section of the hole of the Cam. Thus, the Cam hole of the Cam in the expanded state may also gain weight or to bear the additional load, which increases the strength or force of the folding box in this implementation. In some further implementations of the present invention, the hole of the Cam has such a cross section in the vertical direction, the Cam in a folded side wall can be removed from the top of the hole of the Cam so that in the implementation in which the Cam can carry the additional load, the outer wall could be removed in the folded position without tools. In some implementations, the geometry is chosen so that the hole of the Cam and the guide hole extending in the lateral direction outwards to the total external wall so that they have identical dimensions in the lateral direction. In the direction perpendicular to the vertical and lateral direction, the Cam hole or pilot hole in some implementations have dimensions that are slightly larger than the horizontal extension of the axis or horizontal the e lengthening of the Cam, to provide a connection without play in this dimension between the outer wall and the base or stationary section of the outer wall of the floor. In other words, the horizontal extension of the guide holes and the holes of the Cam corresponds to the horizontal dimensions of the axis or of the Cam, where the horizontal extension of the hole a little more, for example, 0.5 mm or 1 mm

When using the above-mentioned hinge or folding box according to one of the above-described implementation, it is possible to make folding box, external walls which can be folded and fully folded condition can be easily removed from the foldable box, for example, when the replacement to the replacement or cleaning, where the connection between the outer wall and the base or stationary section of the outer wall of the base can also absorb a great force, as in the case of conventional hinges that cannot be removed.

According to some further implementations of the invention are made foldable box, which has an outer wall that are supported in the expanded condition after their opening, which also prevents the automatic folding of the outer wall. Some implementation of the invention based on the above hinge that includes the axis of the guide hole, and nab awsomee hole does not need to have an open area easy to remove in the vertical direction. It is necessary that the routing hole had side open, running in the lateral direction outer sides of the fixed section of the outer wall inside where the axle can move inside the opening section. Further use of the Cam, which is mounted in the base section of the outer wall, where the Cam includes the contour of the Cam is designed so that when lifting or setting, when the contact contour of the Cam contact surface, when exceeding the angle of the axis is moved inward side of the open part before the side wall is fully raised.

In some implementations, the contour of the Cam is designed so that when lifting the outer wall boundary angle is exceeded before when lifting the lower side of the outer wall will come into contact with the inner edge area of the recorded area of the outer wall of the base, going up. Due to the fact that the axis at the first contact of the base of the outer wall with the inner edge section is located at an internal position in the lateral opening section, the axis can absorb force, mostly upward.

Since the axis can absorb this force, upon further raising of the outer wall to the inner edge of the plot action is eaten axis, rigidly connected with the outer wall (for example, through the spacer part, attached to the base of the inner wall), the lower side of the outer wall is pressed first clamping force to the inner edge section of the fixed section of the outer wall. This force is larger than the second contact holding force with which the lower side of the outer wall in a vertically raised position, that is, after exceeding the inner boundary of the site, pressed axle to the upper side of the stationary section of the outer wall.

In other words, move the axis to the inside sidewall of the open part (inner extreme position) before the outer wall is in contact with the inner edge section, exceeds the power threshold when lifting or installing external wall. This power threshold, acting on the lower side of the outer wall after exceeding the angle under the action axis, more power, which operates during the ascent between the bottom side of the outer wall and the stationary section of the outer wall of the floor. Thus, after exceeding this force, i.e. after a complete lifting of the outer wall, it is supported in a vertical position, since the force acting in a vertical position between the lower edge of the outer wall and the stationary section of the outer wall, less andexternal wall maybe thus, to overcome internal boundary plot with a simple folding under the action of the weight force of the outer wall without external power.

The above-described embodiment of the invention, therefore, can produce a folding box in which the external wall after lifting do not automatically emerge, even if the external wall of the folding box is not locked or is not fixed relative to each other in a vertical position.

A significant advantage can be fully automated purification of folding boxes, which must be repeated manually, when, for example, due to incorrect operation by fixing the outer wall again can be automatically folded inside. Also, in the conventional folding the outer walls, samoustraniajutsia external wall can be a great advantage, because it can be raised so that the remaining wall could be subsequently raised and locked or secured with already raised walls without the need to insure manually to have the expanded wall did not fall. Given the multiplicity of the processes of loading and unloading occurring during the service life of such a folding box, this is a significant advantage from the point of view of efficiency and cost.

In particular, the mod is for can be obtained such functionality, the outer wall is automatically remains in the expanded state without tabs on the moving parts, which are characteristic of prototypes, as, for example, on the axes of the hinges, which must be provided, which, otherwise, is the restriction of the movement of the hinge. These clamps, in particular, when using the plastic parts are prone to tear and wear, so that the braking motion and, therefore, the functionality of the side wall automatically decrease over time. In the inventive accomplishments, but the mechanism is largely free of wear, since the motion of the axis is completely free from wear and tear in the side opening section. Power is generated without friction by means of elastic tracking of the participating components so that when the correct sizing of the component, damping force, for example a jumper or spacer part connecting the axis with the outer wall, guaranteed to work, no tear and wear.

According to some further implementations of the present invention is made folding box, comprising two respectively opposed pairs of longitudinal and transverse side exterior walls, folding the bottom of the box and providing the folding of the outer walls inside. In developing utom the state of the four outer walls are connected to each other mechanically or fixed, to get a folding box having a high strength.

To ensure fixation, each of the longitudinal side of the outer wall has a ledge at each end, sliding in the direction of the transverse side exterior walls in the expanded state where the protrusion restricts the ability of the transverse side exterior walls to be folded outward, that is, has the effect of limiter. The term "longitudinal direction" should not create the impression that, in fact, the longer the external wall should have this ledge in any implementation. In some alternative implementations shorter outer wall called the transverse side, which has this ledge to the terms "longitudinal direction" and "cross-party" could be replaced randomly. Any of the transverse side exterior walls includes a spring pre-strung locking mechanisms installed on the outer side of the transverse side exterior walls, which include, in the expanded state, exciting, or blocking, or blocking element movable in a vertical direction, which can be fixed by means of the projection of the longitudinal side of the outer wall.

An exciting element can thus be captured directly ledge or object connected with the tab, or they can Phi is to sirovatka. By vertical movement of the gripping element is able to move the gripping element, in fact, without effort, that is, when the opening of the gripping or locking element must only be overcome the spring force of the spring pre-stretched locking mechanism to thereby unlock the fixing simple way during normal operation. Thus the transverse side exterior wall is separated from the longitudinal side of the outer wall so that it could be folded. Capture and unlock in the vertical direction has the advantage relative to conventional solutions that capture and unlocking are performed in the direction of the lateral folding or in the horizontal direction, and lock or unlock is in the same direction, in which the connection between the side walls should not absorb force so that it was not necessary to use a large force is required to lock or unlock the exciting element. When using locking mechanisms, in which the gripping or locking occurs in one direction when opening or closing moves the outer wall, under normal locking or unlocking the need to overcome a large closing force or the force of the lock clip to the OS which may serve as a basis unlocking. This leads to loss of speed and reliability of loading and unloading, which can be prevented by the use of vertical locking mechanisms.

According to the implementation of the locking mechanism, described later, the protrusion and/or exciting element in the expanded state further includes, relative to the vertical direction, the contact surface, which is inclined so that the locking mechanism is opened by the preliminary tightening of the spring, when exceeded a predefined force directed inward and acting on the transverse side exterior wall. The side surface or edge of the retaining tabs, or seizures, or ledge, where the gripping element and the mounting foot of the ledge or projection slide along each other, tilted relative to each other so that, depending on the slope, when the force acts on the outside of the folding box on the transverse side exterior wall, the force component also always acts on the gripping element in a vertical direction, that is, by pre-tightening of the spring. So, if I may say so, may be executed emergency unlocking, when, for example, by improper operation applies too much force on the transverse side externally the th wall. Thus, the locking mechanism is not destroyed, which would have led to the replacement of the mailbox or the side wall.

Through the inclination of the gripping element with respect to the protrusion or locking hook attached to the ledge, a predefined power can be set randomly within a wide range, when there is an emergency unlocking or when the locking mechanism is opened by the preliminary tightening of the spring. Unlike conventional methods, the magnitude of the predetermined force at which opens automatically capture, has no influence on the force that must be powered, which is necessary when the locking mechanism is functioning, then there is manual control of a gripping element in the vertical direction. The implementation of this invention, therefore, provide both a convenient and regular work, and an additional safeguard against improper functioning without a parameter of one of the two modes of operation - normal and malfunction - dependent from each other. Thus, implementation of the proposed folding boxes can even be made so strong that the locking exciting elements in continuous operation can not only be opened once the hedged) conventional manual operation, but also through contact or step-by-step impact on the transverse side exterior wall without damage to the drawer or an exciting mechanism.

In some further implementation of the present invention will be explained in more detail with reference to the accompanying drawings, in which:

in Fig.1 is a perspective view of the inventive foldable box;

in Fig.2 presents a top view of the implementation of a folding box shown in Fig.1;

in Fig.3 presents a side view of a folding box shown in Fig.1;

in Fig.4 shows a General view of the further implementation of the folding box;

in Fig.5 presents a detailed view of the Cam and the axis of the hinge used in some implementations of the invention;

in Fig.6 shows a further detailed view of the Cam and the axis of the hinge shown in Fig.5, from different angles;

in Fig.7A shows a detailed view of the guide holes and the holes of the Cam for adoption axis and the Cam of Fig.5 and 6;

in Fig.7B shows a detailed view of Fig.7A from different angles;

in Fig.8 presents a top view of the implementation of the joint;

in Fig.9A presents a section along the axis of the folding box in the folded state;

in Fig.9B presents the section of the Cam in the folded state;

in Fig.10A presents a view along the axis of the half-open state;

in Fig.10B presents the section of the Cam in the half-open state;

in Fig.11A presents a section along the axis in an open state;

in Fig.11B presents the section of the Cam in the open state;

in Fig.12 shows a side view of the transverse side wall of the implementation of a folding box having a locking mechanism with a breathtaking element;

in Fig.13A presents the implementation of an exciting element;

in Fig.13B presents the further implementation of the gripping element.

Fig.1 shows paleoperspective embodiment of the inventive foldable box. Folding box in the framework of this description is a box or container that is opened in one direction (in the vertical direction to the top) and includes a base and four external or lateral walls, which are connected with the base so that they can be moved or deployed or folded relative to the base. In the folded state, that is, when all four walls are folded onto the base (floor), the box has a small height of the stacking and easy transportation.

Folding box according to Fig.1, therefore, includes a base, a pair of opposing transverse side exterior walls 4A and 4b and a pair of opposing longitudinal side of the outer walls 6A and 6b. It should be noted that to identify the external walls in the following is the description of the external wall should be defined as the longitudinal side of the outer wall, having a greater length than the transverse side exterior wall. It should not be regarded as limiting, as the characteristics described in connection with the longitudinal side exterior walls, made all the realizations of the invention only on the longer side walls. The terms "longitudinal direction" and "lateral side" rather serve only to identify the respectively described external walls. In other words, the terms "longitudinal direction" and "cross-party" can also be substituted for each other so that the characteristics described for the longitudinal side exterior walls, could also be performed on the transverse side and, of course, also on both side walls (simultaneously). In General, this suggests that any features described later, can be randomly combined with each other so that some of the proposed folding boxes included only one of the characteristics, while other implementation may include all features.

As mentioned above, in Fig.1 shows a folding box in the expanded state, while the mailbox is seen as a folded, when all the side walls are folded. In order to simplify the description of individual characteristics, certain areas or geometries the f ratios for the following description are defined as follows. Vertical direction 8, in the main, is perpendicular to the surface of the base 2, which indicate the relative position of the peaks and bottoms in this regard should be considered so that the top indicates the position located farther from the floor in the vertical direction than the base. The designation of the mutual position of the "inner" or "inside" determines the position that is closer to the volume enclosed in the box than the position denoted by the term "external" or "outside". "Outside" or "external", for example, means that relative to the longitudinal side of the outer wall 6b describes these components being directly visible on paleoperspective view of Fig.1. The height of the side walls, the distance in the expanded condition illustrated in Fig.1 in the vertical direction 8, while the thickness or width - maximum protaganist between the inner side and the outer side of the outer walls.

Information about the direction, lateral and horizontal, respectively, relates to the question now under the outer wall. The horizontal direction is the direction along the largest longitudinal length of the considered side wall, so that the horizontal direction with respect to the outer wall 6b, for example, shows the result of what is meant by the arrow 11. The lateral direction refers to the direction between the outer side and the inner side wall in the expanded state so that, for example, the outer wall 6b was obtained lateral direction defined by figure 12. The appropriate application of this definition to the transverse side exterior wall 4b leads to the horizontal direction 14 and the lateral direction 15. Thus, in the expanded state of the drawer relative to each outer side wall, the vertical and horizontal directions define the basic rectangular coordinate system. In addition, when there is doubt about the interpretation of information about the position or orientation information should always be treated as referring to the box in the expanded condition illustrated in Fig.1.

As can be seen in Fig.1, some of the implementation of the present invention includes a base 2, with one side consisting of aligned, planar main portion and including a stationary section of outer wall 18 rising from the floor straight up to the two opposing outer sides. For better illustration, it is shown by hatching in Fig.1 and may, for example, to produce or manufacture of the hinge elements and to ensure that the pair of side walls in folded position based on another pair b is the lateral walls. When discussing the following items fixed section of outer wall going straight up, is considered as belonging to the base, so that some of the discussed characteristics could also be implemented on the flattened area of the base.

Fig.2 shows to re-illustrate a top view of a folding box shown in Fig.1, in which a good view of the base 2, the longitudinal side of the outer wall 6A and 6b and the transverse side exterior walls 4A and 4b. Further in Fig.2 can at least conclude that longitudinal side and a transverse side exterior wall in the expanded state locked to each other to respectively adjacent edges so as to obtain a high strength of the expanded box. As outlined here and discussed in more detail in some of the following paragraphs, to lock or locking of the longitudinal side exterior walls have a ledge that goes in the direction of the transverse side exterior walls 4A, which restricts the ability of the transverse side exterior wall 4A to form the outside, i.e. in the direction of deployment, and thus, serves as a limiter. This mechanism is discussed further with reference to the angle 20 of the longitudinal side of the outer wall 6A. When you lock the gripping element mounted in the transverse side exterior wall 4A, is con the act with the tab 22 and fixes it, forming a mechanically reliable or durable connection and ensuring the strength of the box.

Fig.3 shows a side view of the implementation of a folding box, where it is good to see some advantageous characteristics of the outer wall 6b of this implementation. Execution of the outer wall 6b, illustrated in Fig.3, characterized in that the spherical surface, which is convex with respect to the outer side of the folding box, combined with stiffening ribs and jumpers, so it's outer wall, which, as a consequence, very durable, and yet is smooth or flat on the inner side and has a small thickness, there is a small length in the transverse direction. The thickness in the lateral direction is a criterion not only for the material that will be used, and weight, but also for the height of stacking which will be generated, i.e. the height of the box in the folded state, which is mainly derived from the thickness of the base, the transverse side exterior walls and the longitudinal side exterior walls. The thinner wall at a given degree of skladyvaete, the better.

This is achieved in the implementation described here, through the use of an external wall, consisting of a spherical wall sections 20A, 20b and 20C, convex relative to the outer or vneshnetorgovy, where the sections are connected to each other by setting the edges and jumpers. Up to a certain amount of spherical parts of the walls are really durable due to their forming, as already shown above. As is illustrated in Fig.3, between the spherical wall section 20A and a spherical wall section 20b jumper 22 on the outer side of the outer wall, reaching the height 24 of the outer wall, that is held in the vertical direction 8. This link leads to high strength in the vertical direction. From the jumper 22 is a lot of horizontal ribs 26a-26C to the spherical surface sections 20A and 20b adjacent to it. Through a combination of mainly hard spherical surface areas with the installation of the ribs and bridges connecting the spherical surface including at least one jumper and one edge located from the jumper to the adjacent spherical surfaces, provides a very thin and durable outer wall, using a small amount of material. The advantage is that the inner side is generally flat or smooth surface as a spherical surface are issued or are bowed outwards, and the ribs attached to the outer side, i.e. the available height is used as efficiently as possible, to do all the design hard as possible.

The use of jumpers and ribs connecting the spherical surface elements, additionally, allows you to punch holes in the spherical surface elements or to put on them numerous perforations, in order to save material and to provide a thorough cleaning of the walls. Perforating, weakening the structure of the spherical surface areas, are allowed here, because with the help of jumpers and edges between the spherical surface retains the overall strength of the structure. In Fig.3 further illustrates some additional jumpers, walking on the spherical section and serving to further increase the overall strength. These bridges, however, are optional, as in some implementations already the combination of a spherical surface areas and jumpers can guarantee the required strength.

In other words, the further implementation of the invention includes only bridge (bridges) 22 and 30 between the spherical surface sections 20A, 20b, 20C. To further increase the strength of the whole structure hinges by means of which the outer wall is movably connected to the base 2 or the fixed section of outer wall 18, are used only in those areas at the base of the outer wall 6b (on the edge of the outer wall 6b of the face to the base 2), on which the jumpers and the ut to the base of the outer wall. Any hinges or hinge mechanisms 40A, 40b, 40C and 40d, which are indicated here only briefly (in the implementation shown in Fig.3 and in Fig.1), located on the stretch where the jumpers go in the vertical direction 8. This leads to an increase in the strength of the whole structure, because the hinges must absorb the force acting in the vertical direction 8, when the box is loaded, so the biggest advantage is the placement of the hinges on the position of the jumpers, which are also designed to absorb the load in the vertical direction.

The jumper, which is capable of doing this, is usually a material protruding above the surface of the outer wall in the lateral direction and is located above the height of the outer wall. Equivalent application of this definition ribs also come in a lateral direction from the surface of the outer wall, where the ribs are mainly takes place along the horizontal direction. In some other implementations, the ribs do not go horizontally, and go in other directions, where necessary to ensure that at least one edge goes from jumpers in the other direction to the spherical surface areas adjacent to the ridges.

Fig.4 shows a view of the future implementation of a folding box, which differs in size from the option, illustrated by the CSOs in Fig.1. In particular, folding box, illustrated in Fig.4, has a smaller height that is more limited in the length of the vertical direction 8. Because other features of folding boxes in Fig.1 and 4 are the same, when describing their characteristics, reference is made to what has been said with regard to Fig.1, which is also consistent with the limited height of the drawer illustrated in Fig.4, may be implemented the concept of adjacent spherical surface areas, which are connected by jumper and at least one edge going from jumpers to each of the adjacent spherical surface areas, as can be seen in Fig.4. Fig.4 thus illustrates the great flexibility of the functional interaction of the spherical wall sections and connecting their design jumper and edges that easily adapts to different geometric boundary conditions. In particular, according to Fig.4 (and Fig.1) in the Central part of the wall of the folding box can be performed aperture to capture 46, the load on which under normal operating conditions of the drawer is completely removed. Through the use of the spherical surface area of the location of such spherical surface area below the opening of the engagement, not including the opening of the grip, allows for greater surface hardness and stencil the location of the opening of the grip. As shown in Fig.4, the opening of the gripper is connected to the lower part of the spherical surface area through the exhaust straight down jumper, which increases the strength in the direction of the force. Next, the outer contour of the opening of the gripper is directly connected with the ridges 22 and 30 mounted between a spherical surface, by means of additional edges, which increases the opening of the grip 46, which could weaken the structural strength, but has virtually no effect on the overall strength, because the force acting on the doorway capture directly transmitted to the adjacent spherical surface.

In addition, in Fig.4 functionally identical or similar functional elements or characteristics are the same numbers of links that have already been used in Fig.1. This also applies to the following drawings, in which similar functionality, or functionally similar elements, or characteristics are identical with the reference numbers.

Fig.5 and 6 with different angles show an enlarged portion of the axis 50 that is installed at the base of the outer wall 6b, and the Cam 52 mounted at the base of the hinge 40C foldable box 1. Ha Fig.5 shows the view from the inside, i.e. in the lateral direction from the inside to the outside, and Fig.6 shows a view of the same, but outside walnut the ü. The axis 50 in this implementation is mainly cylindrical and is located in the horizontal direction. The cross-section axis can have any shape except circular, for example oval, square, rectangular or triangular. Cam, mostly rectangular, with the contour of the Cam in some places deviates from the cubic shape to provide different functionality of the Cam.

Fig.7A and 7B correspond to Fig.5 and 6, where from different angles is also shown a guiding hole 54 and the Cam hole 56, which are located within the stationary section of the outer wall 18 of the floor 2, which established the axis 50 and the Cam 52. In Fig.7A shows the view from the inside out, while in Fig.7B shows the view from outside to inside. While Fig.5-7B show the characteristics of the hinge in a disassembled state, Fig.8-11B represent the joints in the assembled state, in which the Cam 52 is located in the hole of the Cam 54 and the axis 50 in the guide hole 54, so that in Fig.8-11B, you can see the interaction of the various components of the hinge. Fig.8 shows a top view of the hinge in the folded condition of the outer wall 6b, while Fig.9A-11B show views of the hinge in the context presented in the different phases of the unfolding of the outer wall 6b. Each of figs.9A, 10A and 11A shows a portion of the cross with the treatment of 60 axis 50. Fig.9B, 10B and 11B show a cross-section of the Cam 52 along the cross-section 62 of Fig.8. The operation of the hinge is described further with reference to Fig.5-11B.

As can be seen in Fig.8, in carrying out the invention described here, the axis 50 is installed in the guide hole 54, and the Cam 52 is installed in the hole of the Cam 56. A guiding hole 54 is divided into two functionally different parts, that is, the opening part or section 54A, running mainly in a vertical direction 8, and the lateral opening section 54b, running mainly in the lateral direction 12 from the outer side of the fixed section of outer wall 18 or the guide holes 54 on the inside. In the implementation illustrated here, the lateral opening section 54b is located at the base of the guide holes 54, although this should not be regarded as limiting. In further implementations of the invention, the side opening section may also be set forth in the vertical direction.

Similarly, the hole of the Cam 56 includes an opening section 56a, running mainly in a vertical direction (vertically oriented). The hole of the Cam 56 also includes a side opening section 56b, running in the lateral direction from the outer side (outside) or from the boundary of the outer side or narrowing of the openings of the Cam 56 on the inside. The view is across different opening sections are best shown in Fig.9A and 9 B, where they are also provided with the relevant links. In order not to damage the clarity, illustrating the operation of the remaining drawings Windows that section were not submitted the relevant links. The opening section 54A guide holes 54 located in the vertical direction, has a sufficiently large cross section, so you can remove the axle 50 in the upward direction of the guide hole 54 in the folded position of the side wall 6b. As shown in the drawings, the axis 50 is connected to the base 66 by means of spacer parts 64, that is rigidly connected to the lower edge of the outer wall 6b in the vertical direction 8. When you expand the wall, illustrated in Fig.9A-11B, in the direction of increasing angle 68 (a) the axis 50 is rotated relative to the guide hole 54. Similarly, the Cam 52 is permanently fixed to the base 66 of the outer wall 6b rotates relative to the holes of the Cam 56. In implementing the present invention, described with reference to Fig.7A-11B, the opening plot holes 56a of the Cam 56, mostly placed in the vertical direction, has a sufficiently large cross section, so that the Cam 52 in the folded state can be directed vertically upwards from the hole of the Cam 56. As you can conclude, looking at view St is the Rhu village, it is the outer wall 6b of Fig.8, the side wall 6b is connected with the stationary section of the outer wall 18 by means of four axes and two Cams above described type.

In the folded state of the external wall 6b can be easily dismantled without tools, which facilitates replacement of a probably damaged the outer wall. For folding the outer wall of the guide hole 54 and the opening Cam is equipped with a rupture of the inner side or perforations 70 or 72 on the inner boundary wall of the holes 54 and 56, which can be moved spacer item 64 axis or a portion of the Cam 52, designed for installation of the Cam 52 on the base 66 of the side wall 6b.

Thus, unlike conventional hinge mechanism, the connection between the side wall and a stationary section of the outer wall in the folded state can be dismantled without tools, i.e. the force acting in the folded state in the vertical direction to the outer wall 6b, is not amortized hinge or is not transmitted to the base 2 that is required to load the box in the expanded state.

The force of adhesion or adhesion in the proposed implementation only occurs when lifting the outer wall 6b, and therefore the Cam 52 and the axis 50 interact as follows. In the folded condition illustrated in Fig.9A and 9B, the axis 60 is located in the opening section 54 of the guide holes 54, posted in the vertical direction, and the Cam 52 is also located in the opening section 56a of the Cam holes 56, is placed in the vertical direction. In the implementation illustrated here, the axis 50, and the Cam 52 is attached or in contact with the outer side wall of the corresponding guide holes, and no force acting on the axis 50 or Cam 52.

The contour of the Cam 52 in the implementation illustrated here, basically, is not radial, as a path axis, and L-shaped with the edge 74, attached or in contact with the outside holes of the Cam 56. The external wall or the outer side 76 of the hole of the Cam 56 when lifting or installing external wall 6b acts as the contact surface on the stationary section of the external wall 18 of the Cam 52, the rise of the outer wall 60, so to speak, is supported. By means of L-shaped contour of the Cam edge 74 force directed inwards, directly after the start of the ascent, acts on the side wall 6b, which leads to the fact that the axis 50 in the side opening section 54b should move inward, so that after exceeding a predetermined threshold angle or wetting angle it was located in the lateral opening section 54b (in the end position of the inner side in the lateral opening section 54b), as Provillus is recorded in Fig.10A. Side opening section 54b, as shown, for example, in Fig.7, is limited in the vertical direction by the material of the fixed section of the outer wall 18. In Fig.7 this restriction is formed by two lugs 78A and 78b located above the side Windows that section 54A in the hole of the shutter 54 and prevents the possibility of the output axis of the guide hole 54. Thanks to the fist 52 and the contact surface 76 of the Cam, when the lifting axle 50 moves laterally inward side of the opening section 54b to the position in which the axis 50 cannot be removed from the guide holes upward, so that the axle can pass the base-2 force acting on the outer wall 6b in the direction vertically upwards.

Generally speaking, the Cam 52 includes the contour of the Cam, which is designed in such a way that the contour of the Cam, when lifting the outer wall is in contact with the contact surface 56 so that the axis 50 is moved inward in the lateral opening section 54b. The shape of the contact surface is not important here, the flat contact surface, illustrated in the drawings should only be considered as an example of any geometry of the contact surface, which causes the force acts on the Cam. For example, the contact surface may also be inclined relative to the vertical direction 8, in combin, the tion, basically, with a round contour of the Cam with regard to the contact surface 56 also leads to the fact that during the alignment axis is moved inward. This implementation also makes it clear that the geometry of the Cam may actually be random as long as the contour of the Cam is such that the contour of the Cam comes in contact with the contact surface so that the axis 50 is moved inward.

In the fully expanded state illustrated in Fig.11A, the axis 50 is located in the side of the opening section 54b guide holes 54, so that now the outer wall 6b and the base are loosely connected to each other. The implementation illustrated here, further includes two tabs 80A and 80b, which are sideways to the edge of the outer side of the guide hole 54 in the expanded condition of the outer wall 6b. These additional tabs 80A and 80b also prevent the possibility that the axis 50 may be undesirable to shift from its position, for example, by elastic deformation, when the outer wall 6b is in a deployed state.

The implementation illustrated here, next includes further supplementary performance or functionality of the Cam 52. In the case illustrated here, the contour of the Cam has an L-shaped put in the and, in which the lateral opening section 56b of the Cam holes 56 is limited in the upward direction by the material of the fixed section of outer wall 18 (the positions of the protrusions (consoles) a and 82b), so that, as seen in Fig.10B and 11B, the Cam interacts with the side opening section 56b of the Cam holes. Through this raised power is transmitted from the outer wall 6b of the base 2 by the Cam 52, which may further increase the overall strength of the structure when this feature.

As described above, also by the functional interaction of the Cam 52 with the contact surface 76 and the axis 50 that is installed in the guide hole 54, according to the invention is provided with a hinge that can be disassembled in the folded state and the unfolded state of the external wall 6b can pass the floor 2 of the required effort.

Further implementation of the present invention are further discussed below with reference to Fig.6-11B. This implementation allows you to connect an external wall through a hinge with a floor 2 of a folding box 1 so that the outer wall 6b itself is supported in a vertical position after lifting. Because what the guide hole 54 and the Cam hole 56 in the vertical direction is performed in such a way that the Cams 52 and the axis 50 could the t to be removed from the top, not of paramount importance from the point of view of this implementation, this feature is optional in the implementation of the present invention described in the present moment. In implementations of the present invention, providing the possibility that the wall stood alone, it is necessary that the contour of the Cam 52 was carried out as illustrated in Fig.10A, so that the contour of the Cam when lifting the outer wall 6b was in contact with the guide surface 76 so that upon exceeding the threshold angle 68 axle 50 has moved inside before the lower side or base 66 of the outer wall 6b will come into contact with the inner extreme section 19 or inner edge 90 of the fixed section of the outer wall 18.

Then the axle 50 may, before damping force acting in the vertical direction so that it is possible to measure the distance of the inner extreme of section 90 to the axis 50 so that when moving the outer wall 6b over the edge 90, that is, when exceeding the angle 68 under the influence of the axis 50, the lower side 66 of the outer wall 6b pressed against the inner end section 90 of the contact pressing force that is larger than the second contact holding force by which nestles on the lower side 66 of the outer wall 6b, in a vertical position, to the upper side of nepodvijnosti outer wall 18 under the influence of axis 50. In an alternative implementation, which is not shown, the inner side of the contour of the Cam can be designed in such a way that when the excess edge 90 occurs contact clamping force under the influence of the Cam 52, when he, for example, is already in contact with the material holes 82b of the Cam 56, the limiting hole of the Cam 56 toward the top.

Generally speaking, the expanded wall is supported in the expanded state when the contour of the Cam is designed so that when lifting the outer wall 6b he comes in contact with the guide surface 76 so that when exceeding the angle or threshold angle 68 axis 50 is moved inward in the natural opening section 54b so that after exceeding the angle 68 under the influence of axis 50 or Cam 52 of the lower side 66 of the outer wall 6b pressed against the first contact pressure force to the inner end section 90 of the fixed section of the outer wall 18. This first contact clamping force is higher than the second contact pressure force, whereby the lower side 66 of the outer wall 6b in a vertical position pressed against the upper side of the stationary section of the outer wall 18 under the influence of axis 50 or Cam 52.

The area of the outer wall, the resistance which must be overcome when you expand, not the debtor is to form the full length of the inner edge 90 of the fixed section of the outer wall 18. It is also possible, for example, to influence the force required to bring only geometrically delimited areas of the inner edge 90 in contact with the outer wall 6b during the opening. In this regard, for example, on the inner edge 90 of the outer wall ledges, going inside, can be formed so that the outer wall 6b was overcome only by the resistance caused by these projections. This can for example be used to control the force required for lifting the outer wall 6b and, thus, to adapt it to the requirements of the consumer.

In some implementations, the Central axis 50 in the lateral direction 12 after moving the axis 50 is located farther inside relative to the outer side of the folding box 1, than the inner edge 90 that leads to the fact that the distance between the inner edge 90 and the axle 50 should be greater than the distance between the upper side of the fixed section of the outer wall 18 and the axle 50. This automatically causes the power ratios described above. As with all implementations of the invention, the outer wall 6b is supported in vertical position by the elastic deformation of the material, and not by friction in the form of trailing axis or something like that, as it usually happens through the implementation of the claimed invention can be dispersed to the Jena mechanics, which leads, without wear, to self-retention of external walls 6b raised.

With reference to Fig.12 and 13A or 13B describes the further implementation of the present invention includes a locking mechanism 100, which, on the one hand, you can control energy efficient or effective way, which is very easy to operate and reliable, and on the other hand, additionally includes the functionality of the emergency release (trip), which guarantee that the malfunction of the locking mechanism it is not damaged, and opens automatically. Fig.12 shows a side view of a folding box shown in Fig.1. The transverse side exterior wall 4b, shown in the top view, includes a spring pre-loaded or pre-tensioned locking mechanism 100 having a gripping element 100, which may be fixed (locked) exterior walls 6A and 6b or ledges 22 leading from the longitudinal sides of the outer walls 6A and 6b in the direction of the transverse side exterior wall 4b. Thus, the gripping element may be mechanically with the possibility of separation is connected with the tabs so that the longitudinal side walls of BA and 6b and the transverse direction of the side wall 4b were connected mechanically rigidly, but were connected with others is g with each other with the possibility of separation, to get a solid deployed mailbox 1.

In the future should be discussed exciting element with reference to the angle 20, illustrated in Fig.12, in which the transverse side of the side wall 4b is fixed (locked) with the longitudinal side of the side wall 6b. Fig.13A and 13B show a section along the sectional line 102 of Fig.12, and in Fig.13A and 13B only section 104, on which a gripping element bonded or locked with the tab 22, as shown in the enlarged view. Fig.13A and 13B show about one of several possible executions of the gripping element 100 or ledge 22. When already deployed longitudinal side of the side walls 6A and 6b, the protrusion 22 is in the direction of the transverse side exterior wall 4b. When you expand this causes the protrusion 22 to distinguish between the ability of the transverse side exterior wall 4b to form the outside and, so to speak, to act as her limiter. When you expand the transverse side exterior wall 4b will begin to interact with the protrusion 22 in the expanded position. At the same time, the element 100 captures the ledge of the outer wall 6b, in order to obtain a mechanically detachable rigid connection between the longitudinal side and a transverse side exterior walls.

In the implementation illustrated here, the protrusion 22 includes a locking hook 106, going int the, which is mainly parallel to the longitudinal side of the outer wall 6A, where the hook includes a first contact surface 108, which points inward, and the second contact surface 110 towards the outside. When you expand the transverse sides of the outer wall 104 in the direction 113, the longitudinal side of the outer wall 6b and the ledge 22 and the locking hook 106 attached to the protrusion 22 are located in a stationary position. If you expand together with the transverse side exterior wall 4b exciting element 100 connected to the transverse side exterior wall moves relative to the locking hook 106 in the direction of the expander 113, as shown in Fig.13A. Here exciting element 100, further comprising a first contact surface 112, which points inward, and the second contact surface 114, directed outwards, is in contact with contact surface 108 of the locking hook 106 inward. Due to the inclination of the contact surface 108 of the locking hook 106 inward, exciting element or blocking (locking) the element 100 is moved upward in the vertical direction 8 and can be locked in the locked position the locking hook 106, illustrated in Fig.13A and 13B.

A gripping element 100 and a spring pre-loaded lock mechanism complete osushestvlenie, described here, and therefore provided with the same numbers of links. In addition, pre-load or the spring tension in the implementation of the invention, discussed here, is achieved by spring elements 120A and 120b, entirely formed by the locking mechanism, where the spring elements actuate the compression force of the spring acting on the locking mechanism 100 as a result of their elasticity and moulding. If the gripping element 100 is in the locked (locked) position in blocking element 106, the longitudinal side of the side walls 6A and 6b and the transverse direction of the side wall 4b mechanical lock or interlock and are connected so that the drawer had high strength. Lock (lock) here can be unlocked in a simple way by means of the actuation of the locking mechanism 100 in the direction vertically upwards, which can be done in a simple way and even during the lifting of the drawer due to the shape of the locking mechanism with the plot of the grip 106 located below the bearing holes 128.

As the locking and unlocking are performed in the vertical direction 8 and in this direction, no force must be depreciated by the connection between the longitudinal side exterior walls 6A, 6b and the transverse side exterior wall 4b to lock and unlock the cation does not require great effort, and the mechanism can be controlled easily and reliably. According to implementations of the present invention, the second contact surface 110 of the locking hook 106, directed outwards inclined relative to the vertical direction 8 and/or the first contact surface 112 of the locking or gripping element 100, inward, is also tilted. In implementations of the present invention, the average slope of the first contact surface 108 of the locking hook inward, more than the average slope of the second contact surface 110 of the locking hook 106. Because the first contact surface 110 of the locking hook 106, directed outward tilted relative to the second contact surface 112 of the gripping element 100 inward, the force component acts on the gripping element 100 in the upward direction, even if the power is attached to the transverse side exterior wall 4b outside (outside).

By means of this spring is pre-loaded locking mechanism automatically opened without destruction, when exceeding a predetermined force. This force can be set randomly by adjusting the relative inclination between the second contact surface 110 of the locking hook 106, directed outward, and the first contact surface 112 lock the element 110, inward, taking into account pre-tension of the spring. Through this, in the described implementation of the present invention prevents the destruction of the locking mechanism when an error occurs the function, although it is constructed so that the blocks perpendicular to the direction of movement.

Although the implementation described in Fig.13A and 13B, the projection 22 is attached additional locking hook 106, an alternative implementation of the present invention can also directly be blocked with the tab 22 or directly with the appropriate hole in the ledge 22. Decisive here is the fact that the tab 22 or element, with it connected, and/or exciting element 100 in the expanded state includes a contact surface 110 and 120, is inclined relative to the vertical direction 8 so that the locking mechanism 100 is opened by the pre-tension of the spring, when exceeded a predefined force directed inwards towards the transverse side exterior wall 4b.

Although each spring pre-loaded lock mechanism 100 and exciting element in the implementation described in Fig.12, is all, of course, you can also run these components in parts or, for example, to perform the locking mechanism separately for each side. Also in these cases under arrivalsa function non-destructive emergency unlock.

Any of the above implementations have been described relative to folding boxes used for transporting vegetables or the like. Of course, folding boxes according to the invention is not limited to this application. Rather, it is also possible to implement various transport tasks, such as transporting bottles or the like, by using a similar folding boxes, where, in particular, the shape contour of the floor or interior of the outside walls can be modified to be better suited to a specific task.

With regard to the selected material combinations are possible. Thus, for the production of the inventive folding boxes can be used, for example, plastic, metal or wood. Thanks to the particularly strong performance, you can safely and securely transporting heavy loads, as, for example, in the case of catering (catering) when transported dishes or Cutlery or the like. As one of the above implementations is associated with the use of folding boxes, which are hygienic, easy to clean, very durable, compact fold and is extremely simple and efficient in operation, there are no restrictions regarding the scope of application of the folding boxes, p is because they are suitable, in fact, for any application thanks to the many positive characteristics.

1. Folding box (1) having four foldable external walls (4A, 4b, 6A, 6b), characterized in that at least one of the external walls (6b) includes at least first (20A), the second (20b) and third (20C) of the spherical parts of the wall, convex with respect to the outer side of the drawer (1); the first crosspiece (22) mounted between the first (20A) and second (20b) spherical segments, located at the height of the outer wall (6b) and placed on the outer side of the outer wall (6b); the second crosspiece (30) mounted between the second (20b) and third (20C) spherical segments, located at the height of the outer wall (6b) and placed on the outer side of the outer wall (6b); at least a first stiffening rib (26a), going from the first bridge (22) to the first (20A) and second (20b) spherical surface; at least a second rib, going from the second jumper (30) the second (20b) and the third spherical surface (20C); opening for capture (46) made in the middle part of the outer wall (6b) so that the second spherical surface (20b) is located below the aperture for engagement (46), with an aperture for engagement (46) is connected with the underlying second spherical surface (20b) through vertical jumpers, and in esni the contour of the opening for engagement (46) is directly connected via an additional ribs with the first and second bars (22, 30) mounted between the spherical surface (20A-20C).

2. Folding box (1) under item 1, characterized in that it has many edges 26a, 26b, 26C), coming from the bridge (22) to a spherical surface (20A, 20b).

3. Folding box (1) under item 1 or 2, characterized in that at least one edge (26a) installed strictly perpendicular to the crosspiece (22).

4. Folding box (1) under item 1, characterized in that provided with a hinge mechanism (40C), whereby at least one outer wall (6b) movably attached to fold to the bottom of the drawer (2), while the hinge mechanism (40C) is mainly at the base of the outer wall (6b) where Col (22) goes to the main part of the outer wall (6b).

5. Folding box under item 1, characterized in that at least one outer wall (6b) includes many spherical sections (20A, 20b, 20C), bordering each other in the horizontal direction and convex with respect to the outer side of the drawer (1); many jumpers (22, 30, 31A, 31b), located throughout the height of the outer side of each outer wall, with each jumper serves as a boundary between adjacent spherical segments (20A, 20b, 20C) surface; at least one rib, United with each of the jumpers (22, 30, 31A, 31b), coming from the bridge (22, 30, 31a, 31b) th is santalina to each of the spherical surface areas (20A, 20b, 20C), adjacent to the bridges.

6. Folding box (1) on p. 5, characterized in that it is equipped with a variety of hinge mechanisms (40A, 40b, 40C, 40d), whereby at least one outer wall (6b) movably attached to fold to the bottom of the box (2) box (1), where each of the hinge mechanisms (40A, 40b, 40C, 40d), located horizontally installed at the base of the outer wall (6b) in the place where each of the jumpers (22, 30, 31A, 31b) rises to the main part of the outer wall (6b).

7. Folding box (1) under item 1, characterized in that the first (20A) and/or the second (20b) of the spherical surface of the wall provided with multiple holes.

8. Folding box under item 7, characterized in that the number of holes made in the flat part of the surface of the first (20A) and/or the second (20b) of the spherical surface area of the wall.