Kitchen machine with the releasing button on cover

FIELD: personal use articles.

SUBSTANCE: invention relates to household appliances. The kitchen machine with a junction section for connection of the processing unit, a cover which is fixed to the body of the kitchen machine so that it, from the closed position in which it closes the junction section, has the ability to turn into an open position in which the junction section is available for connecting the processing unit. Also, the device includes a locking device designed to lock the cover in the closed position, with the releasing button, which by pressing has the ability to move from resting position into the position of disconnecting to release the lock, with the result that the cover has the ability to rotate to the open position. The releasing button is located on the cover, and the cover has a locking element, and the body has a lock pin made with an ability to interact with the locking element to lock the cover in the closed position. At that, the releasing button has an unlocking site which interacts with the locking element so that in the disconnecting position it disconnects the locking element and the lock pin.

EFFECT: invention enables to provide quick and convenient control of the device of releasing the cover.

8 cl, 5 dwg

 

The technical field

The invention relates to a food processor with the lid and the locking device according to the restrictive part of paragraph 1 of the claims.

The level of technology

From European patent application EP 1535558 A1 is known a food processor with two areas of articulation for the manufacturing of devices, one of which may be closed by a cover. Cover to the housing on the axis of the hinge can be rotated, that is, it can be rotated from a closed position in which it closes the area of the junction, in the open position, in which the area of articulation can join processing device. On the underside of the lid has a tab with a locking element, which when closed, the lid fits into a recess in the housing. There he is captured by the latch for holding the cover in closed position. The latch is connected to the release button, which is placed on the outer side of the housing a food processor. When you click unlock the locking element under the action of elastic return element retainer is released, and the cover under the influence of another elastic return element, located near the axis of the hinge, independently rotated to the open position.

Disclosure of inventions

It is desirable to be able to offer kitchen Combi the various modifications, moreover, for example, a cheaper model features an easy-attached cover, and more expensive model - the device locks.

In order to save it is desirable that various modifications of the most widely used of the same structural elements.

In addition, I would like to control the device lock was on the intuitive capabilities.

Problem solved food processor with the lid and the locking device with the characteristics disclosed in paragraph 1 of the claims.

By placing the unlock button on the lid of the food processor can be equipped with a food processor locking device by simply replacing the cover, while in the famous kitchen combines for each modification you want to make a different case, as they release button is located on the body of a food processor.

In addition, the invention allows to achieve a very intuitive control, open-minded when the user is looking on the cover means unlock.

Advantageous variants of the invention, which can be used separately or in combination with each other, are disclosed in the dependent claims.

The cover preferably has a locking element, and the housing has a latch that can interact is painted with a locking element in order to lock the cover in closed position. The locking element and the retainer preferably interact on the principle of the latch, and to lock the first locking element of the locking element and the second locking element to lock into each other.

Preferably, the first fixing element has an upper edge, and a second locking element, the lower edge, which, when viewed in the direction of the circuit, may extend below the upper edge of the first locking element to lock the cover in closed position. The locking element preferably is in the form of pull-tab protruding from the bottom side of the cover in the direction of the area of articulation. The tongue preferably is able to bend elastically in the direction perpendicular to its length. The second fixing element preferably is a protrusion at the tip of the tongue remote from the lid. In a particularly preferred embodiment, there are two tabs, both ledge facing each other.

The retainer preferably is a ring, especially preferably a round ring at the site of articulation, and the first locking element is preferably formed on the upper edge of the hole on the wall rings. Above the orifice ring has the shape of a truncated inner cone and the radius of the cone increases to the bottom edge. So when a close is the training covers the locking element in the form of a tongue elastically bent outward in the direction the opposite is directed toward the release of the preliminary tension of the tongue, while his ledge will not be able to retract below the upper edge of the hole. Instead of holes may also be provided by a simple notch on the outside of the ring.

Release button preferably has a plot unlock, which interacts with a locking element, preferably in such a way that it is in the trip position disconnects the locking element and the retainer. For this, he unbends closing element (especially preferred) from the retainer in the opposite direction to the pre-tension of the tongue, so that both the locking element is no longer included in each other.

Plot unlock preferably made in the form of a reed, which acts on the lower side of the button unlock in the direction of the area of articulation. Preferably the plot unlocking is located, at least in the trip position between the locking element and the latch to release the locking element from the release. When you click unlock site unlock slid into the space between the locking element and the retainer. In a particularly preferred embodiment, the area of the unlock has two tabs, each of which when you click unlock slid into the space between the Zapovednik is the principal element and the retainer, to release the locking element from the release.

In addition, the release button preferably has a control element which can be pressed on the outer side of the cover available when the cover is closed. Preferably, the release button is located preferably in the center hole of the cover. The governing body at rest button unlock preferably is flush with the outer side of the cover. To unlock the site unlock can be pressed by the user, preferably downwards, in the direction of the area of articulation. At this site unlock, connected with the governing body, the best way is slid down between the locking element and the latch and disconnect them from each other.

Preferably food processor has a first return device, which due to the preliminary voltage returns the cover to its open state. This makes it possible to achieve that the cover after unlocking will move from the closed state to the open state. The first return device is preferably placed on the hinge on which the cover is installed on the housing a food processor with the possibility of rotation relative to it. In a particularly preferred embodiment, it has a coil spring. In addition, who is military, the device preferably has a braking device, for example, viscous damper, allowing you to extinguish the opening movement.

Release button preferably has a second return device that performs preliminary voltage button release in the rest of this button. This makes it possible to achieve that the release button after pressing will return to the position of release in the resting position. Return the device preferably is a coil spring.

Reverse effort of the first and second return device preferably aligned in such a way that the second return device can lift the lid in the trip position of the unlock button so that the upper edge of the first locking element is in the direction of the opening above the bottom edge of the second locking element. In a particularly preferred embodiment, the return force of the first return device when the cover is closed more reflexive efforts of the second return device when the release button is in the trip position. By matching the return effort, you can ensure that even if you release the button, the locking elements will no longer be able to engage with each other, and the lid can be opened under the action of a first return device is Ista.

On the site of articulation of a food processor fitted with a lid, preferably located shaft, designed for rotary drive of the tool handling device. The shaft preferably is driven from the engine, particularly preferably an electric motor. In addition, preferably a food processor equipped with a safety mechanism that prevents the turning of the shaft when the area of articulation is not closed to any processing device or cover. This protective mechanism preferably has a sensor that allows to determine the presence or absence of a processing device or cap and, depending on this, to enable or disable power to the engine.

The preferred version of the cover is equipped with a protrusion, which is in the closed position of the cover affects the sensor protective mechanism, showing him that the area of the joint is closed. Due to the fact that with the help of pins and locking elements of the cover can be fixed on the housing, the best way you can ensure that the protrusion when the cover is closed is attached sufficient force.

Brief description of drawings

The invention is described below on the basis of schematic drawings and on the basis of one variant with additional details. The figures shown:

Figure 1: perspective view of uhanova harvester according to the invention with the lid closed.

Figure 2: perspective view of the food processor according to the invention with the lid open.

Figure 3: sectional view of a device lock a food processor according to the invention.

Figure 4: sectional view of a first return device a food processor according to the invention.

Figure 5: perspective sketch locking device and return device a food processor according to the invention.

The implementation of the invention

Food processor 1, are presented in figure 1 and 2, has a housing 2 with the first area 3 junction to the first processing device and the second section 4 of articulation to the second processing device. The first section 3 of the joint may be closed by a cover 5, which is mounted on the housing 2 can be rotated from the closed position (figure 1) in the open position (figure 2) and Vice versa. Using device lock cover 5 can be locked in the closed position. Button 6 unlock lock can be removed so that the cover 5 can be rotated to the open position.

The locking device comprises two locking elements 7, 8 in the form of tongues that protrude from the bottom side of the cover 5 and are drawn to each other, the protrusions 9, 10, which can be included in the corresponding holes 11, 12 ring retainer on the first segment 3 of articulation to sufix is on the cover 5 on the housing 2 in the closed position with the possibility of separation.

From the bottom side of the button 6 unlock are two tabs 14, 15, which are positioned between the retainer 13 and the locking elements 7, 8 having the form of reeds. If you push the unlock button, the tabs 14, 15 buttons unlock bred locking elements 7, 8 in such a way that they are separated from the ring clamp 13.

In addition, food processor has a first return device with the first helical spring 16, which pre-stretches the cover 5 in its open position. The second coil spring 17 pre annoying button 6 release in the rest of this button. The return force of the first coil spring 16 when the cover is closed is greater than the return force of the second coil spring pressing the 6 button unlock. Due to this, after the locking elements 7, 8 have been disconnected from the latch 13, the cover 5 when another button is down 6 unlock lifted so that the projections 9, 10 rise above the holes 11, 12. This eliminates the possibility of re-closure after the release button is released. Instead, the cover 5 can now be opened under the influence of the first return device 16. The first return device 16 is also vsyakosti damper 18, which is designed for braking the opening movement.

Annular fix the PR surrounding the hole in the housing 2 a food processor, through which externally accessible shaft (not shown in the figure)that is used to drive the tool corresponding processing device, such as a mixer. The tool can be, for example, whisk suvalkai machine, mixer for the dough or the knife.

Shaft, for its part, is driven from a motor located in the housing lower section 3 of articulation. So the user could not hurt himself on a rotating shaft or mounted on it as a tool, when to section 3 of articulation is not connected processing device, and the cover 5 is in the closed position, a food processor has a protective device. This device interrupts the power supply to the motor in the absence of the processing device and not the cover is closed 5.

To show a protective device that the cover 5 is in the closed position, it is provided with a lug 18, which interacts with the sensor protective device. For this purpose, the projection 18 when closed, the lid 5 is in the hole in the body 2, where it is determined by the sensor.

The characteristics disclosed in the above description, the claims and the figures can be used to implement different variants of the invention, both individually and in any combination.

The invention allows a simple way to equip a food processor locking device. The AOC is e, food processor according to the invention can be operated intuitively.

1. Food processor (1) plot (3) coupling for connecting a processing device, a lid (5), fixed to the body (2) food processor (1) so that it is from a closed position in which it closes the section (3) of articulation, has the ability to rotate into an open position in which the section (3) of articulation available for connecting the processing device, and a locking device designed to lock the cover (5) in the closed position, with button (6) unlock that by pressing has the ability to move from a position of rest in the trip position to release the lock, resulting in the cover (5) has the ability to rotate to the open position, and the button (6) unlock placed on the lid (5), the cover (5) has a locking element (7, 8)and the housing (2) has a latch (13), made with the possibility of interacting with the locking element (7, 8)to lock the cover (5) in the closed position, characterized in that the button (6) unlock has a section (14, 15) unlock, which interacts with a locking element (7, 8) in such a way that it is in the trip position disconnects the locking element (7, 8) and clamp (13).

2. Food processor according to claim 1, characterized in that the locking element (7, 8)has a first locking element (9, 10) with the top edge, and clamp (13) has a second locking element (11, 12) with a bottom edge, the top edge of the first locking element (10, 11), when viewed in the direction of the circuit, has the ability to go under the lower edge of the retainer (13)to lock the cover (5) in the closed state.

3. Food processor according to claim 1, characterized in that the section (14, 15) unlock is at least in the trip position between the locking element (7, 8) and clamp (13)to release the locking element (7, 8) from retainer (13).

4. Food processor according to one of claims 1 to 3, characterized in that it has a first return device (16)that pre-stretches the cover (5) in its open position.

5. Food processor according to claim 4, characterized in that the button (6) unlock has a second return device (17)that pre-stretches the button (6) unlock the rest.

6. Food processor according to claim 5, characterized in that the recurrent efforts of the first and second return device (16, 17) are consistent with each other so that the second return device (17) has the ability to lift the lid (5) in the trip position button (6) unlock so that the upper edge of the first locking element (9, 10) will be located in the direction of the opening above the bottom edge of the second pixelwise what about the element (11, 12).

7. Food processor according to one of claims 1 to 3, 5 and 6, characterized in that at the area (3) coupling a food processor (1) is a shaft that is designed for rotational drive of the tool handling device, and a food processor (1) is equipped with a safety mechanism that prevents the turning of the shaft when the segment (3) articulation is not closed to any processing device, no cover (5).

8. Food processor according to claim 7, characterized in that the cover (5) has a ledge (18), which when closed, the cover (5) acts on the sensor protective mechanism, informing him that the section (3) of the joint is closed.



 

Same patents:

FIELD: food industry.

SUBSTANCE: device for foam preparation from liquid based on milk or out of milk contains a tank into which whipped liquid is supplied and in which there is a rotatable stirrer, rack connected with the tank and stirrer driving gear system. Stirrer driving gear system and the stirrer contain magnetic elements ensuring rotation of the mixer under influence of magnetic field in the tank. There are means of creating agitations disturbing or preventing symmetrical circulation of the liquid around the central vertical axis of the tank.

EFFECT: invention simplifies method of foam preparation owing to restricting amount of operator's actions.

25 cl, 10 dwg

FIELD: personal use daily items, household appliances.

SUBSTANCE: invention relates to household appliances for pretreatment of food. The household appliance for pretreatment of food consists of a body frame. The body frame contains a base. A working vessel is fixed on the base. The body frame has a driving motor of rotating tool built in the bottom of the working vessel. The working vessel can be removed from the base and has a handle. The base has fasteners. The fasteners contact with the handle of the vessel to fix the working vessel on the base along the axis of rotation and displacement.

EFFECT: providing simple fixation of the vessel on the base.

13 cl, 3 dwg

FIELD: physics.

SUBSTANCE: device for treating food products consists of a driving shaft, a tank for food products, drive plate and an electric motor. The container consists of an element, made with provision for rotation and is linked to the driving shaft. The drive plate is made from magnetisable material and is linked to the driving shaft, providing for their combined rotation. The electric motor has a rotor, starter and a propulsion magnet. The rotor has a rotor magnet, which has an inner surface facing the motor shaft. The starter generates a magnetic field, which interacts with the rotor magnet. The starter has an outer surface, facing the opposite side of the motor shaft. Part of the inner surface of the rotor magnet faces the outer surface of the starter. The propulsion magnet is linked to the rotor magnet to provide for their combined rotation. The device has a bushing, made from plastic and mounted with possibility of rotating on the shaft of the electric motor. The propulsion magnet and the rotor magnet are joined by a bushing and are at its opposite sides.

EFFECT: reliable power transmission.

28 cl, 15 dwg

FIELD: items of personal use.

SUBSTANCE: invention refers to the bowl node for a mixer or blender with a bowl and bowl support that is installed on the bowl by means of the connection unit. Between the bowl and the bowl support there is a fixing device stipulated by which means the connection unit is fixed in the installed position.

EFFECT: increase of reliability and convenient use of a blender.

5 cl, 2 dwg

The invention relates to household appliances for baking

The invention relates to a device for processing food type food processor with a base that has at least two separate attachment, each for one tank, in which lay the processed product, with one driving element for each of the attachment points associated functionally with the motor, and with a locking device for containers in each node mounts

Mixer // 2043749
The invention relates to the trade mechanical engineering and can be used for mixing liquid products

FIELD: items of personal use.

SUBSTANCE: invention refers to the bowl node for a mixer or blender with a bowl and bowl support that is installed on the bowl by means of the connection unit. Between the bowl and the bowl support there is a fixing device stipulated by which means the connection unit is fixed in the installed position.

EFFECT: increase of reliability and convenient use of a blender.

5 cl, 2 dwg

FIELD: physics.

SUBSTANCE: device for treating food products consists of a driving shaft, a tank for food products, drive plate and an electric motor. The container consists of an element, made with provision for rotation and is linked to the driving shaft. The drive plate is made from magnetisable material and is linked to the driving shaft, providing for their combined rotation. The electric motor has a rotor, starter and a propulsion magnet. The rotor has a rotor magnet, which has an inner surface facing the motor shaft. The starter generates a magnetic field, which interacts with the rotor magnet. The starter has an outer surface, facing the opposite side of the motor shaft. Part of the inner surface of the rotor magnet faces the outer surface of the starter. The propulsion magnet is linked to the rotor magnet to provide for their combined rotation. The device has a bushing, made from plastic and mounted with possibility of rotating on the shaft of the electric motor. The propulsion magnet and the rotor magnet are joined by a bushing and are at its opposite sides.

EFFECT: reliable power transmission.

28 cl, 15 dwg

FIELD: personal use daily items, household appliances.

SUBSTANCE: invention relates to household appliances for pretreatment of food. The household appliance for pretreatment of food consists of a body frame. The body frame contains a base. A working vessel is fixed on the base. The body frame has a driving motor of rotating tool built in the bottom of the working vessel. The working vessel can be removed from the base and has a handle. The base has fasteners. The fasteners contact with the handle of the vessel to fix the working vessel on the base along the axis of rotation and displacement.

EFFECT: providing simple fixation of the vessel on the base.

13 cl, 3 dwg

FIELD: food industry.

SUBSTANCE: device for foam preparation from liquid based on milk or out of milk contains a tank into which whipped liquid is supplied and in which there is a rotatable stirrer, rack connected with the tank and stirrer driving gear system. Stirrer driving gear system and the stirrer contain magnetic elements ensuring rotation of the mixer under influence of magnetic field in the tank. There are means of creating agitations disturbing or preventing symmetrical circulation of the liquid around the central vertical axis of the tank.

EFFECT: invention simplifies method of foam preparation owing to restricting amount of operator's actions.

25 cl, 10 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to household appliances. The kitchen machine with a junction section for connection of the processing unit, a cover which is fixed to the body of the kitchen machine so that it, from the closed position in which it closes the junction section, has the ability to turn into an open position in which the junction section is available for connecting the processing unit. Also, the device includes a locking device designed to lock the cover in the closed position, with the releasing button, which by pressing has the ability to move from resting position into the position of disconnecting to release the lock, with the result that the cover has the ability to rotate to the open position. The releasing button is located on the cover, and the cover has a locking element, and the body has a lock pin made with an ability to interact with the locking element to lock the cover in the closed position. At that, the releasing button has an unlocking site which interacts with the locking element so that in the disconnecting position it disconnects the locking element and the lock pin.

EFFECT: invention enables to provide quick and convenient control of the device of releasing the cover.

8 cl, 5 dwg

FIELD: personal use articles.

SUBSTANCE: device (1) for cooking food such as baby food contains a vessel (3) for receipt of food to be cooked, a mixing unit containing a mixing element (10) for mixing the food and a heating device designed so that to enable the food heating. The first end (4) of the vessel (3) is designed so that to enable interaction with the heating device for the food heating. The mixing element (10) is positioned at the opposite second end (5) of the vessel (3) so that during usage the vessel (3) orientation relative to the device (1) may be adapted for switching between heating and mixing operations. The first end (4) of the vessel (3) contains the first connective element (6) to ensure fluid medium communication between the inner part (3a) of the vessel (3) and the heating device so that steam generated for the food heating can be supplied into the inner part (3a) of the vessel (3). Positioned at the first end (4) of the vessel (3) is a sump for collection of fluid medium during the heating operation. The fluid medium sump is positioned between the inner part (3a) of the vessel (3) and the first connective element (6).

EFFECT: ensuring the food product efficient preparation and mixing, simplicity and hygienic purity in usage.

10 cl, 7 dwg

FIELD: personal use articles.

SUBSTANCE: kneading device (101) for dough kneading includes a kneading tool (106), a drive unit (DU) for rotation of the kneading tool round the central axis, a vessel (104) to accommodate the kneading tool (106) and a base supporting the vessel (104). The kneading tool (106) contains a central body (107), a stirring blade (108) and at least one scraper (109) extending axially and radially. The distal end of the said scraper has a variable distance to the opposite inner side of the vessel. The said variable distance increases in the direction from the vessel bottom towards the upper part.

EFFECT: ensuring improvement of the kneading process and the kneading device cleaning ease.

9 cl, 20 dwg

Kitchen device // 2505262

FIELD: personal use articles.

SUBSTANCE: kitchen device is described, comprising a base having a supporting surface on its upper part, and a rotatable drive shaft comprising a first connecting part at its free end. The device comprises a removable container comprising a lower part which is supported by the support surface during operation, and a connecting element supported by the said lower part. The element comprises a second connecting part for connecting with the first connecting part. The first connecting part comprises a head with an outer surface with a number of first sloped parts. The second connecting part comprises a socket for receiving the head, the socket has an inner circumferential surface with a number of second sloped parts, the said first and second sloped parts comprise respectively the first and second sloped surfaces which are connected together in placement of the head into the socket.

EFFECT: ease and reliability of fastening is provided, and ease of cleaning of different parts comprised in the kitchen device.

15 cl, 9 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to the blender cover and its method of operation. The cover which is made with the ability to secure on the container comprises an upper wall, a side wall extending downwardly from the said upper wall, and one guide rib extending downwardly from the said upper wall and inwardly away from the said side wall. The method of minimising the swirling motion that occurs in the blender container having an open upper part, according to which the open upper part of the container is covered with the cover, thus placing one guide rib which is supported by the cover on the swirling motion trajectory.

EFFECT: reduction of swirling motion in the container.

15 cl, 3 dwg

FIELD: personal use articles.

SUBSTANCE: kitchen appliance (1) with a connective plate (5) for the treatment vessel (6); the connective plate (5) brim is equipped with connective (7) of the connective device intended for detachable connection of the vessel (6); envisaged within the inner area of the connective plate (5) surrounded by the brim is either a rod (12), projecting in the connection direction and capable of engagement with the slot (13) in the bottom part (10) of the vessel (6), or a slot (13) that the rod (12) projecting from the bottom part (10) of the vessel (6) in the connection direction may engaged with.

EFFECT: improvement of the kitchen appliance and of the treatment device enabling exclusion of the treatment vessel connection to the kitchen appliance while in an incorrect position with the solution implemented by a simple and low-cost method without impeding the user's actions.

14 cl, 6 dwg

Up!