Refrigeration device with sliding shelf moving linearly, in particular glass shelf and retaining device at least, for one container

FIELD: heating.

SUBSTANCE: refrigeration device, in particular household refrigeration device comprises a housing with an inner casing which forms a refrigerating compartment with inner walls covering the back wall, and the sliding shelf, in particular a glass plate, which rests with the ability of sliding on the inner walls of the refrigerating compartment by means of at least one linear guide. The sliding shelf, in particular a glass plate, comprises a retaining device (24) for at least one container which is mounted on the sliding shelf, in particular the glass plate. The container is retained in the position specified by the retaining device which is made with the ability to lock the container to prevent shifting in the direction of sliding and/or in the direction of retraction of the sliding shelf. The retaining device comprises a fixture provided on the sliding shelf which comprises the projecting part of the container and is located on the plank mounted on the sliding shelf edge, in particular is formed by the groove formed in the plank.

EFFECT: use of this invention enables to provide compactness of mounting of the container on the sliding shelf.

11 cl, 5 dwg

 

The technical field

The invention relates to a refrigerating apparatus, in particular a domestic refrigeration device that includes a housing with an inner shell, which forms a refrigerating compartment with an inner wall surrounding the rear wall, and a pull-out shelf, in particular a glass plate, with the possibility of extension based on the internal wall of the refrigeration compartment by means of at least one linear guide.

The level of technology

In the patent application DE 202005020901 U1 describes a container for refrigerated items, which is installed in the refrigerating apparatus and contains the bottom and pick up the item.

In the patent application DE 10154274 A1 describes a sliding guide with a first bus, a second bus, which can move relative to the first bus in the direction of its longitudinal axis, and a holder of rolling elements located between the tire and in which the rolling elements are held in contact with the first and second bus. The first bus and the holder of the rolling elements include cooperating locking hooks that do not allow the holder of the rolling bodies to go with the first bus in the direction perpendicular to the longitudinal axis.

Retractable guides on roller supports for shelves refrigerating devices often consist of two complementary buses, each of which holds the axis of the roller,which rolls on another bus, or on which rolls the other bus. In order not to impede the movement of the tire relative to each other, each of these rollers must be suspended on a bus with only one hand. Since each of the rollers must perceive a significant part of the load arising from the shelf for refrigerated products and installed it cooled products, suspension of the rollers must be reliable, which in the manufacture of tires you want to use metal. To work in a wet environment internal cavity cooling system, tires must be either made of stainless steel or covered with high-quality protective varnish. Therefore, such pull-out guides are very expensive.

Disclosure of inventions

The objective of the invention is to develop a budget to support the container in household refrigerating machine characterized improved functionality.

The problem is solved with a refrigerating device, in particular a domestic refrigeration device that includes a housing with an inner shell forming a refrigeration compartment with an inner wall covering the rear wall, and a pull-out shelf, in particular a glass plate, with the possibility of extension based on the internal wall of the refrigeration compartment through at least one linear direction of the Commissioner, with pull-out shelf, in particular, a glass plate, contains the restraint, at least for one container mounted on a sliding shelf, in particular, the glass plate.

At least one container may be held in position, given the restraint. Thus, the defined preset position, at least one set of container drawer, in particular, the glass plate. This ensures that the user will always be able to put the container or containers provided for them a place in the drawer, in particular, the glass plate. This provides an economical and compact installation container drawer, in particular a glass plate.

In other words, the invention describes the concept of the pallet, that is, the system for containers in the refrigeration apparatus, which may include established, with the likelihood of a glass plate and fixed on its container or tray. Retractable glass plate can be equipped with a gripping element and clamps for containers or trays. The containers are held or recorded / captured using restraint, which may also contain tabs. The advantage of this concept lies in the EIT is sustained fashion over a simple geometric shape of the containers or trays, and associated ease of cleaning. Known trays, plugged directly on the slide-out system contains a variety of locking protrusions and recesses, which complicate treatment. An advantage of the invention is the flexibility of the snap-in provided by this concept. Slide-out shelf or glass plate to secure the containers or trays in various shapes and in various quantities. Glass plate can also be used as a shelf without trays or shelves with only one narrow tray. Install pull-out systems for sustainable glass plate allows you to create the impression of a much better design compared to the variant in which plastic containers directly mounted on said retractable systems.

The retaining device can be designed for fixing at least one container to prevent slippage (shift) in the direction of extension and/or direction of sadhane sliding shelves, in particular glass plates. By fixing at least one container to the drawer container can be put forward again to push, not using native linear guide or a telescopic pull-out mechanism. In addition, in particular, the side walls of the containers can be made smooth, as it is not required to the epit guides tyres. Compared with the simple installation of containers on a pull-restraint is advantageous in that the sharp extension retractable shelves or her return to its original position, the container or containers will not slip and will remain in a specified place on the drawer.

For this purpose, the retaining device may contain provided on a sliding shelf, in particular a glass plate, mount, which includes the exposed area of the container. In particular, the fastening may be performed so that the container can be released from attachment and extract simply by raising the container, in particular, in the vertical direction.

The mount can be positioned on a strap mounted on the edge of the drawer, in particular glass plates. The mount can be manufactured as separate parts and attached in such as a slide-out shelf, in particular, the glass plate. However, an advantageous variant, in which the bracket is mounted on the bar shelves, in particular, a glass plate or runs as a single whole with it. Traditional pull-out shelves, made, in particular, in the form of glass plates often have a cast edge in the form of a frame which may be made in particular of plastic. the ri this edge in the shape of the frame protects the edges, closing edge of the glass plate, which may have sharp edges. The mount described by the invention, can be installed on the edge of the glass plate having the form of a frame, or can be made as one whole with it. When this edge is in the form of a frame does not necessarily have to cover all four side edges of the glass plates. For example, a possible variant, in which the edge only covers part of the side edges, or less than four edges.

This mount can be formed by a groove made in the strip. If provided by attaching to the edge of the glass plate, the fastening can be made as one piece with the edge. This can be achieved, in particular, due to the fact that the attachment is, in particular, an open top groove, which is made, for example, the strip (i.e., on the edge).

Thus, the groove or strap may be located, in particular, on the rear edge of the sliding shelves (in particular, a glass plate), which is facing to the rear wall of the refrigeration compartment. If the shelf is made, for example, plastic, mounting, or the groove may be formed directly on the drawer. In the case of plate glass mount or groove, as mentioned above, may be positioned or formed on the edge in the form of RA is CI.

All versions of the invention on the front edge of the sliding shelves (in particular, a glass plate), which is turned into the opening of the refrigerating compartment, you may have a gripping element. The gripping element is to ensure that the drawer can be put forward to return to its original position by the fingers of one hand.

Due to the fact that the gripping element is located on the front edge, facing toward the opening of the refrigerating compartment, the gripping element is not closed and not sostavlyaetsya defined containers. Therefore, the gripping element, in particular, may appear before the front end wall of the container. As a result, for providing access to the gripping element will not need to move or remove the containers from the shelf.

In particular, the gripping element may have an open top recess, the edge of which is adjacent to the front, in particular, a smooth end wall of the container, in particular, with a small gap. Thus, the user can intuitively feel the fingers of his hand in the recess gripping element and pull the drawer. Thus, the user may first spend fingertips down the smooth end wall of the container or of one of the containers until the fingertips directly and without additional actions will not pass through a small gap ine fumbled the notch gripping element.

In the above-mentioned variants of the protruding section can be down from the wall, in particular, from the bottom of the container. Mount or groove on the shelf may be correlated with the interactive protruding section of the container. Through engagement of one or more protruding sections of one or more containers for fastening or groove is provided by fixing the container on the shelf flush.

The protruding section may be made in the form of protruding strips installed on the edge of the container. Strap may be down. In particular, the four side walls of the container can be made smooth, and the speaker of land (or strap) may be provided on the bottom of the container. The protruding section or strap may be the only tab on smooth (the rest of) the bottom of the container.

In all variants of the protruding section may have a cross section corresponding to the cross section of the groove. In particular, section speaker section can be aligned with the mounting section or groove so that the container was mounted on a shelf almost no gap and no dangling or did not move during the extension of the shelf or return it to its original position.

In particular, the exposed area (or serving strap) can be located either on the rear, the first edge is ontainer, located from the side of his bottom and facing toward the inner rear wall of the refrigeration compartment.

In particular, the container may not be cut, in particular, seizures and/or may have a smooth wall. The result will be niches and open cavities, which could accumulate dirt. That is, their absence will facilitate purification or reduce the tendency of the front side of the container to pollution. Despite the lack of hooks on the containers, the containers, due to their fixation on the shelf according to the invention, can be put forward again to return to the original position by means of a gripping element on the shelf.

All versions of the invention the second edge of the container from the bottom, opposite the speaker area or overhanging ledge, there may be at least one bearing, the height of which corresponds to the height of the speaker area or serving plate. One or more, in particular two supports are used to hold the front side of the container at the same height, which is defined by the presence of the speaker to the bottom of the plot or serving plate. Thus, equalization is achieved container or the bottom of the container horizontally. In addition, the container adjacent to the surface of the shelf is not the whole bottom surface, and only serving plate and supports, in the che is about preventing the swing unevenly loaded container.

Brief description of drawings

An exemplary embodiment of the invention is described on the basis of figures 1-5, which shows the glass plate held by the container. From the detailed description of this particular variant is followed by other General characteristics and advantages of the present invention. The figures shown:

Figure 1: perspective view of the household refrigeration apparatus with retractable shelf and held container according to the invention.

Figure 2: perspective view of a fragment of the domestic refrigeration unit according to figure 1 sliding shelf and held container according to the invention in extended position.

Figure 3: perspective view of the drawer and held container according to the invention, a separate type.

Figure 4: perspective view of the drawer and container in the region of the holding device described by the invention.

Figure 5: perspective view of the drawer and container in the region of the gripping element on the front side.

The implementation of the invention

Refrigerating apparatus 1, shown in figure 1, includes a housing 2 with an inner shell 3. The inner shell 3 restricts the cooled cavity 4, is made in the form of the refrigeration compartment 4A and the freezer compartment 4b. The openings on the front side of the housing 2 can acrylates two doors 5A and 5b. Shown to the right door 5A is installed on the housing 2 by means of hinges can be rotated around a vertical axis. Right door 5A has an inner side 6A facing in the closed position, the door to the refrigerated compartment 4A. On the inner side 6A can be installed hanging items 7a-e door. In the present embodiment, in the refrigerating compartment 4A is described by the invention of the shelf 8, made in the form of retractable glass plate 8A. Left door 5b mounted on the housing 2 by means of hinges can be rotated around a vertical axis. Instead of one drawer 8 or glass plate 8A in the refrigeration compartment 4A may be several shelves 8 or glass plates 8A. The door 5b, shown on the left, has an inner side 6b facing in the closed position, the door to the freezer compartment 4b. In the present embodiment, in the freezer compartment 4b is described by the invention of the shelf 8, made in the form of retractable glass plate 8b. Instead of one drawer 8 or glass plate 8b in the freezer compartment 4b may be several shelves 8 or glass plates 8b. On retractable glass plate 8A is installed first container 9a and the second container 9b.

The figure 2 presents the increase is hydrated view retractable glass plate 8A with the first container 9a and the second container 9b in a partially extended position. The housing 2 contains an inner shell 3, which has a left inner wall 17A (figure 2 shown on the left), right inner wall 17b (figure 2 shown on the right) and the rear wall 17c. These walls limit the refrigerator compartment 4A. Glass plate 8A is installed with the possibility of extension on the opposite side walls 17A and 17b by means, in particular, telescopic linear guides 18. On the front edge 20 of the glass plate 8A has a gripping element 21. Gripping element 21 is located in front of the front end walls 22A and 22b containers 9a and 9b. Gripping element 21, as shown in figure 2, can pass through the entire width of the glass plates 8A, that is, along the first container 9a and the second container 9b. In particular, the recess 23 of the gripping element 21 can pass through the entire width of the glass plate 8A, that is, along the first container 9a and the second container 9b.

In figure 3, the glass plate 8A with containers 9a and 9b, held according to the invention, shown separately. At the tip of the glass plates 8A, opposite the gripping element 21 has a holding device 24. The retaining device 24 prevents shifting of containers 9a and 9b in the directions indicated by arrows P (the direction of extension and direction of sadhane), when the extension and retraction of the sty what Lannoy plate 8A. A variant of such a holding device 24 shown in figure 4, which presents an enlarged fragment.

The figure 4 shows the plot of the rear end of the glass plate 8A with the rear edge 25. On the rear edge 25 of the glass plate 8A has a strap 26. Strap 26 has a U-shaped section, which covers the rear edge 25 of the glass plate 8A. Bar 26 is connected to the bracket 27. The bracket 27 includes a groove 28. In figure 4, the groove 28 is shown in cross section. The groove 28 extends the width of both containers 9a and 9b or the width of the glass plate 8A. The groove 28 has two opposite vertical section 29A and 29b wall and base 29s. In the groove 28 includes a protruding section 30 of the container 9a, 9b. Section speaker section 30 consistent with the cross-section of the groove 28. The protruding section 30 performs down like a serving of the strap 31. The exposed area 30 is located on the wall 32 of the container 9a, 9b, particularly on the bottom 33 of the container 9a, 9b, or formed as one with him. In the variant shown in figure 4, the protruding section 30 and the protruding strap 31 is located at the junction of the walls 32 and a bottom 33, which forms the first edge 34 of the container 9a, 9b from the bottom.

The figure 5 shows the front end section 34 of the glass plate 8A with the gripping element 21. End section 34 is located in the front area, in particular, is smooth then zeway wall 22A, 22b of the container 9a, 9b. The recess 23 of the gripping element 21 has an edge 35. The edge 35 of the recess adjacent to the end wall 22A, 22b of the container 9a, 9b. Between the edge 35 of the recess and the front wall 22A, 22b remains only a small gap 36. On the bottom 33 of the container 9a, 9b or the second edge 37 from the bottom on the container 9a, 9b has at least one bearing 38. Due to the presence of the speaker down section 30 or protruding straps 31 and at least one support 38, the bottom 33 of the container is held in a horizontal plane and is parallel to the glass plate 8A and at a constant distance from it.

1. Refrigerating apparatus, in particular a domestic refrigeration device that includes a housing (2) with an inner shell (3)forming a refrigerating compartment (4, 4A, 4b) with the internal walls (17A, 17b), covering the back wall, at least one located in the refrigeration compartment (4A, 4b) of the container (9a, 9b) and a pull-out shelf (8), in particular a glass plate (8A, 8b), which, with the possibility of extension based on the internal wall (17A, 17b) of the refrigeration unit (4A, 4b) by at least one linear guide (18), characterized in that the shelf (8), in particular a glass plate (8A, 8b), contains the retaining device (24) for at least one container (9a, 9b)that is installed on a retractable shelf (8), so that Myung is our least one container (9a, 9b) is held at the position specified holding device (24), and the retaining device (24) is made to lock at least one container (9a, 9b) to prevent shifting in the direction of extension and/or direction of sadhane sliding shelves (8), and restraint (24) contains provided on the drawer (8) mount (27), which includes the protruding section (30) of the container (9a, 9b)and the bracket (27) is located on the strip (26)mounted on the edge sliding shelves (8), in particular formed by a groove (28)made in the plate (26).

2. The refrigeration apparatus according to claim 1, characterized in that the groove (28) or strap (26) is located on the rear edge (25) sliding shelves (8), in particular glass plates (8A, 8b), which is addressed to the rear wall (17) of the refrigeration compartment (4, 4A, 4b).

3. The refrigeration apparatus according to claim 1 or 2, characterized in that the front edge (20) sliding shelves (8), in particular glass plates (8A, 8b), which is turned into the opening of the refrigerating compartment (4, 4A, 4b)has a gripping element (21).

4. The refrigeration apparatus according to claim 3, characterized in that the gripping element (21) is located in front of the front end wall (22A, 22b) of the container (9a, 9b).

5. The refrigeration apparatus according to claim 4, characterized in that the gripping element (21) has an open top recess (23), the edge (35) of which the Oh is adjacent to the front, in particular smooth wall (22A, 22b) of the container (9a, 9b), in particular, with a small gap (26).

6. The refrigeration apparatus according to claim 1, characterized in that the protruding section (30) is down from the wall (32), in particular from the bottom (33) of the container (9a, 9b).

7. The refrigeration apparatus according to claim 6, characterized in that the protruding section (30) is made in the form of protruding bars (31)mounted on the edge of the container (9a, 9b).

8. The refrigeration apparatus according to claim 6, characterized in that the protruding section (30) has a cross section corresponding to the cross section of the groove (28).

9. The refrigeration apparatus according to claim 6, characterized in that the protruding section (30) or serving bar (31) is located on the back, the first edge (34) of the container (9a, 9b)located at the side of his bottom and facing toward the inner rear wall (17c) of the refrigeration compartment (4, 4A, 4b).

10. The refrigeration apparatus according to claim 6, characterized in that the container (9a, 9b) has no cut-outs, in particular seizures and/or has a smooth wall.

11. The refrigeration apparatus according to one of PP-10, characterized in that the second edge (37) of the container (9a, 9b) from the bottom, opposite the speaker section (30) or overhanging ledge (31), with at least one bearing (38), which height corresponds to the height of the speaker section (30) or serving plates (31).



 

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Refrigerator // 2488751

FIELD: heating.

SUBSTANCE: refrigerator has a cooling chamber and a freezing chamber. The latter is provided with multiple door housings of drawers and a sealing element. The sealing element is used to seal a gap between two adjacent door housings of drawers; the sealing element is provided in the opening of the freezing chamber and includes a load-carrying structure and a skin casing, which are arranged in series order from the freezing chamber to outer side.

EFFECT: use of this invention allows reducing leakage of cold air and consumption of power when opening the drawer.

9 cl, 3 dwg

FIELD: heating.

SUBSTANCE: refrigerating device includes at least one refrigerating chamber (2), one compartment (9) in the above refrigerating chamber (2), freezing compartment (3) and fan (12). Compartment (9) is heat insulated and provided with possibility of arranging hot objects, such as food products without causing any temperature increase in refrigerating chamber (2) above the specified level. Food products are placed in containers or similar reservoirs and have the temperature that is considerably higher than room temperature. Compartment (9) includes lower wall (7) separating compartment (9) from the rest part of refrigerating chamber (2). Hot objects are placed on lower wall (7). Lower wall (7) is heat insulated by means of a layer from the material, such as polystyrene or polyurethane. Freezing chamber (3) is located above refrigerating chamber (2) and has air connection to compartment (9). Fan (12) provides air circulation both in freezing chamber (3), and in compartment (9).

EFFECT: reduction of manufacturing cost, simplifying the control and increasing the efficiency of the refrigerating device.

16 cl, 2 dwg

FIELD: cooling, particularly self-contained movable devices, domestic refrigerators with several compartments.

SUBSTANCE: method involves successive pumping cooling agent in condenser; throttling thereof; moving cooling agent to cooling chamber evaporator; additionally throttling thereof and feeding cooling agent to freezing chamber evaporator with following sucking cooling agent off; drying vapor-and-liquid mixture in cooing chamber evaporator under temperature of 0 … - 5oC; boiling vapor-and-liquid mixture in freezing chamber evaporator under temperature of -20 … -30oC.

EFFECT: reduced energy losses.

1 dwg

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