CN203310198U - Rotary shelf structure of refrigerator - Google Patents

Abstract

The utility model relates to the technical field of internal functional accessories of household appliances such as refrigerators, wine cabinets, and freezers, and more particularly relates to a refrigerator rotating shelf structure, including a refrigerator door liner and a shelf, and the shelf is connected to the refrigerator door. The liner is vertically rotatably connected. When the shelf is in the working state, the shelf is rotated to the horizontal position and fixed by the limit mechanism; when the shelf is in the non-working state, the shelf is rotated to the vertical position and fixed by the positioning mechanism. The rotating shelf structure of the refrigerator of the utility model is provided with a shelf vertically rotatably connected to the refrigerator door liner, and the working state of the shelf is fixed by a limit mechanism and a positioning mechanism, and the shelf can be used or not used selectively, and can be distributed flexibly. The upper storage space of the refrigerator door liner effectively improves the space utilization rate, and the structure is practical and simple, and it is convenient to use and install.

Description

A refrigerator rotating shelf structure

technical field

The utility model relates to the technical field of internal functional accessories of household appliances such as refrigerators, wine cabinets, and freezers, and more specifically relates to a refrigerator rotating shelf structure.

Background technique

As a popular household appliance, refrigerators have become the mainstream of the market with multi-functional, large-volume, and beautiful-looking products, and efficient storage space utilization has always been the truth that refrigerator designers are constantly pursuing. Shelves are the most common parts in refrigerators, and their most basic purpose is to store objects. Therefore, with the same storage space, effective space utilization is an important indicator for evaluating shelves.

The height of the space between the existing refrigerator door shelves varies. Except for some large foods, most of the foods are relatively small. It cannot be stacked in a higher space, resulting in a waste of upper space.

The existing Chinese Patent No. CN2331928Y discloses a rotating shelf, including a frame, rollers, and a shelf, wherein the rollers are placed in the frame by a cage, the frame is arranged on the inner wall of the refrigeration appliance, and the shelf is placed on the rollers. Above, when the shelf is turned by hand, the roller rotates, and the shelf drives the food to rotate on the frame together; there is also a patent with the Chinese patent announcement number CN202630574U which discloses a 360-degree rotating refrigerator shelf. It is necessary to rotate the tray at any angle to facilitate access to food. However, similar to the above two refrigerator shelves, they all rotate in the horizontal direction. Although they can provide users with access to food in any direction, they cannot save space and cause a great waste of space on the upper floor.

The existing Chinese patent announcement number is patent CN101809395, which discloses a rotatable shelf device and a refrigerator with the shelf device. Similar to this kind of refrigerator shelf, the height can be adjusted, and the storage space can be allocated reasonably, so as to achieve efficient space Utilization, however, has a complex structure and is not competitive in terms of production efficiency and cost.

Utility model content

In order to overcome at least one defect of the above-mentioned prior art, the utility model provides a refrigerator rotating shelf structure, the shelf is vertically rotatably connected with the refrigerator door liner, and can flexibly allocate the upper storage space of the refrigerator door liner, Effectively improve the space utilization.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A refrigerator rotating shelf structure is provided, including a refrigerator door liner and a shelf, and the shelf is vertically rotatably connected with the refrigerator door liner. When the shelf is in a working state, the shelf rotates to a horizontal position and passes through a limit mechanism. Fixed; when the shelf is in a non-working state, the shelf rotates to a vertical position and is fixed by a positioning mechanism.

The rotating shelf structure of the refrigerator is provided with a vertically rotatable shelf in the inner container of the refrigerator door, and the working state of the shelf is fixed by a limiting mechanism and a positioning mechanism, which is simple and convenient to use. When food and other items need to be placed, rotate the shelf to the horizontal position. At this time, the shelf is in the working state and fixed by the limit mechanism, making full use of the upper space; when the shelf is not needed, rotate the shelf to the vertical position. In the vertical position, the shelf is in a non-working state and fixed by a positioning mechanism, freeing up space on the upper layer, and also leaving space for placing items that require more space in the vertical direction.

The rotary shelf structure of the refrigerator of the utility model can flexibly allocate the upper storage space of the refrigerator door liner by setting the shelf vertically rotatably connected with the refrigerator door liner, and by selectively using or not using the shelf, which effectively improves the The space utilization rate is high, the structure is practical and simple, and it is convenient to use and install.

Optionally, the limiting mechanism includes a boss fixed on the inner liner of the refrigerator door, and the boss is received on the bottom surface of the shelf. When using the shelf, the shelf is rotated to a horizontal position, and the boss supports the shelf to fix the shelf.

Preferably, the positioning mechanism includes a protruding point fixed on the inner liner of the refrigerator door, and the protruding point is in interference contact with the shelf. When the shelf is not needed, the shelf is rotated to the vertical position. Since the shelf is in interference contact with the raised point, when the shelf interferes with the raised point, the raised point will position the shelf in the vertical position.

Preferably, the positioning mechanism includes a concave position provided on the inner liner of the refrigerator door, and the concave position is in interference contact with the side of the shelf. When the shelf does not need to be used, the shelf is rotated to the vertical position. Since the shelf is in interference contact with the concave position, the side of the shelf directly sinks into the concave position to position the shelf in the vertical position.

Preferably, the positioning mechanism includes a groove provided on the inner liner of the refrigerator door and a raised edge arranged on the side of the shelf, and the groove is in interference fit with the raised edge. When the shelf is not in use, the shelf is rotated to a vertical position, and because the convex edge on the side of the shelf is in interference fit with the groove, the two cooperate directly to position the shelf in the vertical position.

Optionally, the refrigerator door liner is provided with a pin hole, and the side of the shelf is provided with a connection hole, and the shelf is vertically rotatably connected to the refrigerator door liner by simultaneously inserting a bolt into the pin hole and the connection hole. The latch can be directly inserted into the pin hole and the connection hole so as to place the shelf on the refrigerator door liner. The structural design of this rotary connection is simple, and the installation and disassembly are easy. the

As an improvement, the shelf is provided with guardrails protruding vertically upwards along its periphery to prevent items placed on the shelf from slipping.

Optionally, the length of the shelf is less than or equal to the width of the refrigerator door liner. Shelves with different lengths are more selective in setting, which improves its practicality.

Further, there are at least two shelves. Multiple shelves can be arranged horizontally or vertically or arranged in a staggered manner. The setting of multiple shelves can divide the upper space of the refrigerator door liner into multiple compartments, which is flexible, simple and convenient to use.

As a further improvement, the shelf is detachably connected to the inner liner of the refrigerator door for easy cleaning.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model refrigerator rotary shelf structure is provided with a vertically rotatable shelf in the refrigerator door liner, and the working state of the shelf is fixed by a limit mechanism and a positioning mechanism, and the use is simple and convenient. When food and other items need to be placed, rotate the shelf to the horizontal position. At this time, the shelf is in the working state and fixed by the limit mechanism, making full use of the upper space; when the shelf is not needed, rotate the shelf to the vertical position. In the vertical position, the shelf is in a non-working state and fixed by a positioning mechanism, freeing up space on the upper layer, and also leaving space for placing items that require more space in the vertical direction.

The rotary shelf structure of the refrigerator of the utility model can flexibly allocate the upper storage space of the refrigerator door liner by setting the shelf vertically rotatably connected with the refrigerator door liner, and by selectively using or not using the shelf, which effectively improves the Space utilization, the structure is practical and simple, easy to use and install.

Description of drawings

Fig. 1 is a schematic diagram of the rotating shelf structure of the refrigerator in Embodiment 1.

Fig. 2 is a schematic structural view of the refrigerator door liner in Embodiment 1.

FIG. 3 is a schematic structural view of the shelf in Embodiment 1. FIG.

Fig. 4 is a schematic diagram of the working state of the shelf in Embodiment 1.

FIG. 5 is a schematic diagram of direction A in FIG. 4 .

Fig. 6 is a schematic view of the non-working state of the shelf in Embodiment 1.

FIG. 7 is a schematic diagram showing an enlarged structure of part B in FIG. 6 .

Detailed ways

The utility model will be further described below in conjunction with specific embodiments. Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than actual drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present utility model, some parts of the accompanying drawings will be omitted , enlargement or reduction, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings may be omitted.

In the drawings of the embodiments of the utility model, the same or similar symbols correspond to the same or similar parts; Orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so the positional relationship described in the drawings The terms are used for illustrative purposes only and should not be construed as limitations on this patent.

Example 1

As shown in Figures 1 to 7, the first embodiment of the refrigerator rotating shelf structure of the present invention, as shown in Figure 1, includes a refrigerator door liner 10 and a shelf 20, the shelf 20 and the refrigerator door liner 10 can be When the shelf 20 is in the working state, the shelf 20 is rotated to the horizontal position and fixed by the limit mechanism; when the shelf 20 is in the non-working state, the shelf 20 is rotated to the vertical position and fixed by the positioning mechanism. The organization is fixed. Wherein, the present embodiment is provided with two shelves 20 whose length is smaller than the width of the refrigerator door liner 10, and the two shelves 20 are horizontally arranged side by side.

In this embodiment, as shown in Figure 1, the position limiting mechanism includes a boss 11 fixed on the refrigerator door liner 10, and the boss 11 is received on the bottom surface of the shelf 20; the positioning mechanism includes a boss fixed on the refrigerator door liner 10 The protruding point 12 is in interference contact with the shelf 20 . When using the shelf 20, as shown in Figure 4 and Figure 5, rotate the shelf 20 to a horizontal position, and the boss 11 supports the shelf 20 to fix the shelf 20; 6. As shown in Figure 7, when the shelf 20 is rotated to the vertical position, since the shelf 20 is in interference contact with the bump 12, when the shelf 20 is in interference contact with the bump 12, the bump 12 will position the shelf 20 in vertical position.

As shown in Figure 1, Figure 2 and Figure 3, the refrigerator door liner 10 is provided with a pin hole 13, and the side of the shelf 20 is provided with a connecting hole 21, and the shelf 20 is inserted into the pin hole 13 and the connecting hole 21 through the latch 14 at the same time It is vertically rotatably connected with the refrigerator door liner 10. The latch pin 14 can be directly inserted into the pin hole 13 and the connection hole 21 so that the shelf 20 is mounted on the refrigerator door liner 10. The structure design of this rotary connection is simple, and the installation and disassembly are easy. the

In order to prevent the items placed on the shelf 20 from sliding down, as shown in FIG. 3 , the shelf 20 is provided with a vertically upwardly protruding guardrail 22 along its periphery.

The rotating shelf structure of the refrigerator can also be provided with a plurality of shelves 20 in the refrigerator door liner 10, and the length of the shelves 20 can be designed according to actual use needs, and the length of the shelf 20 is less than or equal to the width of the refrigerator door liner 10. A plurality of shelves 20 can be arranged horizontally or vertically or arranged in a staggered manner. The arrangement of a plurality of shelves 20 can divide the upper space of the refrigerator door liner 10 into a plurality of compartments, which is flexible, simple and convenient to use.

Example 2

The second embodiment of the refrigerator rotating shelf structure of the utility model is different from the first embodiment in that the positioning mechanism includes a concave position on the refrigerator door liner, and the concave position is in interference contact with the side of the shelf. When the shelf does not need to be used, the shelf is rotated to the vertical position. Since the shelf is in interference contact with the concave position, the side of the shelf directly sinks into the concave position to position the shelf in the vertical position.

Example 3

The third embodiment of the refrigerator rotating shelf structure of the utility model is different from Embodiment 1 in that the positioning mechanism includes a groove on the inner liner of the refrigerator door and a convex edge on the side of the shelf, and the groove and the convex edge interference fit. When the shelf does not need to be used, the shelf is rotated to the vertical position, and because the convex edge on the side of the shelf is in interference fit with the groove, the two cooperate directly to position the shelf in the vertical position.

In this embodiment, the rotating shelf structure of the refrigerator is provided with a vertically rotatable shelf 20 in the refrigerator door liner 10, and the working state of the shelf 20 is fixed by a limiting mechanism and a positioning mechanism, which is simple and convenient to use. When it is necessary to place items such as food, the shelf 20 is rotated to a horizontal position. At this time, the shelf 20 is in a working state and fixed by a limit mechanism, making full use of the upper space; 20 is rotated to the vertical position, and now shelf 20 is in non-working state and is fixed by positioning mechanism, has vacated the upper layer space, also can reserve space to place the article that needs more space on the vertical direction.

The refrigerator rotating shelf structure can flexibly allocate the upper storage space of the refrigerator door liner 10 by setting the shelf 20 vertically rotatably connected with the refrigerator door liner 10, by selectively using or not using the shelf 20, and effectively The space utilization rate is improved, the structure is practical and simple, and the use and installation are convenient.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (10)

1. A refrigerator rotating shelf structure, including a refrigerator door liner and a shelf, characterized in that the shelf is vertically rotatably connected to the refrigerator door liner, and when the shelf is in a working state, the shelf rotates to a horizontal position And fixed by the limit mechanism; when the shelf is in the non-working state, the shelf rotates to the vertical position and fixed by the positioning mechanism. 2 . The refrigerator rotating shelf structure according to claim 1 , wherein the limiting mechanism includes a boss fixed on the refrigerator door liner, and the boss is received on the bottom surface of the shelf. 3 . 3 . The rotating shelf structure for a refrigerator according to claim 2 , wherein the positioning mechanism includes a raised point fixed on the refrigerator door liner, and the raised point is in interference contact with the shelf. 4 . 4 . The refrigerator rotating shelf structure according to claim 2 , wherein the positioning mechanism comprises a concave position provided on the inner liner of the refrigerator door, and the concave position is in interference contact with the side of the shelf. 5. The rotating shelf structure of the refrigerator according to claim 2, wherein the positioning mechanism comprises a groove arranged on the inner liner of the refrigerator door and a convex edge arranged on the side of the shelf, the groove and the Knurled interference fit. 6. The refrigerator rotating shelf structure according to claim 1, characterized in that, the refrigerator door liner is provided with pin holes, and the side of the shelf is provided with connecting holes, and the shelf is simultaneously inserted into the pin holes through the bolts And the connecting hole is vertically rotatably connected with the refrigerator door liner. 7. The refrigerator rotating shelf structure according to any one of claims 1 to 6, characterized in that, the shelf is provided with vertically upwardly protruding guardrails along its periphery. 8. The refrigerator rotating shelf structure according to any one of claims 1 to 6, characterized in that the length of the shelf is less than or equal to the width of the refrigerator door liner. 9. The refrigerator rotating shelf structure according to claim 8, characterized in that there are at least two shelves. 10 . The refrigerator rotating shelf structure according to claim 9 , wherein the shelf is detachably connected to the refrigerator door liner. 11 .

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