Shelf assembly for refrigerator

Abstract

The shelf assembly for the refrigerator comprises a refrigerator door, a clamping assembly is arranged on the surface of the refrigerator door, two containing frames are arranged on the clamping assembly, a first sliding assembly is arranged at the bottom of the inner wall of each containing frame, an extension frame is arranged at the top of each first sliding assembly, and a second sliding assembly is arranged at the bottom of each extension frame. A plurality of fixing holes are formed in the surface of the extension frame, and second sliding assemblies are arranged on the two sides of the inner wall of the extension frame. Through cooperative use of the first sliding assemblies, the extension frames, the fixing holes, the second sliding assemblies, the telescopic plates, the extension plates, the fixing assemblies and other structures, the width and height of the containing frames can be adjusted, so that the internal volume of the storage rack can be adjusted, the storage rack can meet the containing requirement of more articles, and the storage rack is convenient to use. And the situation that articles fall when the refrigerator door is opened due to overlapping placement is avoided, the situation that the falling articles need to be placed again is prevented, and the user experience is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator accessories, in particular to a shelf assembly for a refrigerator. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items at a constant low temperature. The cabinet contains a compressor, an ice maker for freezing, and a storage box with a refrigeration device. The capacity of a household refrigerator is usually 20 to 500 liters. Shelves are a commonly used accessory for refrigerators. The shelves are mainly set on the refrigerator liner and the refrigerator door. The shelves on the refrigerator door are mainly used to place small-volume foods such as beverages, food cans and snacks.

[0003] The internal volume of the shelves on existing refrigerators cannot be adjusted. When the capacity of the cavity in the shelf exceeds the limit, if the user needs to continue storing items, they need to overlap. Overlapping will cause the overlapping items on the shelf to fall out when the refrigerator door is opened, and the fallen items need to be replaced, which affects the user experience.

[0004] Therefore, it is necessary to provide a shelf assembly for a refrigerator to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a shelf assembly for a refrigerator.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a shelf assembly for a refrigerator, comprising a refrigerator door, a clamping assembly is provided on the surface of the refrigerator door, two placement frames are provided on the clamping assembly, a sliding assembly 1 is provided at the bottom of the inner wall of the placement frame, an extension frame is provided at the top of the sliding assembly 1, a plurality of fixing holes are provided on the surface of the extension frame, sliding assemblies 2 are provided on both sides of the inner wall of the extension frame, telescopic plates are provided on the opposite sides of the two sliding assemblies 2, an extension plate is fixedly connected between the opposite sides of the two telescopic plates, a fixing assembly is provided on the surface of the extension plate, a plurality of fixing holes are opened on the surface of the extension frame in a rectangular array, the extension frame is used to adjust the width of the placement frame, the telescopic plate and the extension plate are used to adjust the height of the placement frame, and the fixing assembly is used to fix the extension plate.

[0007] As a further description of the above technical solution:

[0008] Two sliding grooves are provided on both sides of the placement frame.

[0009] As a further description of the above technical solution:

[0010] The clamping assembly comprises a fixing frame fixedly connected to the surface of the refrigerator door, and two clamping blocks are fixedly connected to both sides of the inner wall of the fixing frame.

[0011] As a further description of the above technical solution:

[0012] The sliding component includes a mounting groove 1 opened at the bottom of the inner wall of the placement frame, a damping rod is fixedly connected between the two sides of the inner wall of the mounting groove 1, and the outside of the damping rod is slidably connected to a connecting strip, the connecting strip is L-shaped and one side passes through the outside of the placement frame, and the top of the connecting strip is on the same horizontal plane as the bottom of the inner wall of the placement frame.

[0013] As a further description of the above technical solution:

[0014] The sliding component 2 includes a mounting groove 2 opened on one side of the inner wall of the extension frame, a sliding rod is fixedly connected between the top and bottom of the inner wall of the mounting groove 2, and a slider is slidably connected to the outside of the sliding rod.

[0015] As a further description of the above technical solution:

[0016] The fixing assembly includes a placement groove opened on one side of the extension plate, one side of the inner wall of the placement groove is fixedly connected to a spring, one side of the spring is fixedly connected to a fixing column, and one end of the fixing column is hemispherical.

[0017] As a further description of the above technical solution:

[0018] The fixing column is matched with the fixing hole.

[0019] The utility model has the following beneficial effects:

[0020] Compared with the prior art, the shelf assembly for the refrigerator can adjust the width and height of the placement frame through the coordinated use of structures such as the sliding assembly 1, the extension frame, the fixing hole, the sliding assembly 2, the telescopic plate, the extension plate and the fixing assembly, thereby being able to adjust the internal volume of the shelf, so that the shelf can meet the placement needs of more items, avoid overlapping placement that causes items to fall when the refrigerator door is opened, prevent the need to re-place fallen items, and ensure the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a shelf assembly for a refrigerator proposed in the present invention;

[0022] Figure 2 This is a schematic diagram of the overall three-dimensional structure of a shelf assembly for a refrigerator proposed by the present invention from another angle;

[0023] Figure 3 This is a schematic diagram of an extended frame structure of a shelf assembly for a refrigerator proposed in the present invention;

[0024] Figure 4 This is a schematic diagram of the connecting strip structure of a shelf assembly for a refrigerator proposed in the present invention;

[0025] Figure 5 This is a schematic structural diagram of an extension plate of a shelf assembly for a refrigerator proposed in the present invention;

[0026] Figure 6 for Figure 4 A partial enlarged view of point A shown in FIG.

[0027] Legend:

[0028] 1. Refrigerator door; 2. Placement frame; 3. Extension frame; 4. Fixing hole; 5. Telescopic plate; 6. Extension plate; 7. Slide groove; 8. Fixing frame; 9. Connecting block; 10. Mounting slot 1; 11. Damping rod; 12. Connecting strip; 13. Mounting slot 2; 14. Slide rod; 15. Slider; 16. Placement slot; 17. Spring; 18. Fixing column. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1-6 The utility model provides a shelf assembly for a refrigerator: it includes a refrigerator door 1, a card assembly is provided on the surface of the refrigerator door 1, two placement frames 2 are provided on the card assembly, a sliding assembly 1 is provided at the bottom of the inner wall of the placement frame 2, an extension frame 3 is provided on the top of the sliding assembly 1, a plurality of fixing holes 4 are opened on the surface of the extension frame 3, a sliding assembly 2 is provided on both sides of the inner wall of the extension frame 3, a telescopic plate 5 is provided on the opposite side of the two sliding assemblies 2, an extension plate 6 is fixedly connected between the opposite sides of the two telescopic plates 5, and a fixing assembly is provided on the surface of the extension plate 6. Two slide grooves 7 are provided on both sides of the placement frame 2, and a plurality of fixing holes 4 are opened on the surface of the extension frame 3 in a rectangular array. The extension frame 3 is used to adjust the width of the placement frame 2, and the telescopic plate 5 and the extension plate 6 are used to adjust the height of the placement frame 2. The fixing assembly is used to fix the extension plate 6, and one side of the extension plate 6 is in contact with one side of the inner wall of the extension frame 3.

[0031] By cooperating with the sliding component 1, the extension frame 3, the fixing hole 4, the sliding component 2, the telescopic plate 5, the extension plate 6 and the fixing component, the width and height of the placement frame 2 can be adjusted, thereby being able to adjust the internal volume of the shelf, so that the shelf can meet the placement needs of more items, avoiding overlapping placement that causes items to fall when the refrigerator door 1 is opened, preventing the need to re-place fallen items, and ensuring the user experience.

[0032] The clamping assembly includes a fixed frame 8 fixedly connected to the surface of the refrigerator door 1, two clamping blocks 9 are fixedly connected to both sides of the inner wall of the fixed frame 8, and the two slide grooves 7 on the placement frame 2 are respectively slidably connected to the two symmetrical clamping blocks 9.

[0033] The sliding component includes a mounting groove 10 opened at the bottom of the inner wall of the placement frame 2, a damping rod 11 is fixedly connected between the two sides of the inner wall of the mounting groove 10, and a connecting bar 12 is slidably connected to the outside of the damping rod 11. The connecting bar 12 is L-shaped and one side passes through the outside of the placement frame 2. The top of the connecting bar 12 is on the same horizontal plane as the bottom of the inner wall of the placement frame 2, and the top of the connecting bar 12 is fixedly connected to the bottom of the extension frame 3.

[0034] The sliding component 2 includes a mounting groove 2 13 opened on one side of the inner wall of the extension frame 3, a sliding rod 14 is fixedly connected between the top and bottom of the inner wall of the mounting groove 2 13, a slider 15 is slidably connected to the outside of the sliding rod 14, and the telescopic plate 5 is fixedly connected to one side of the slider 15.

[0035] The fixing assembly includes a placement groove 16 opened on one side of the extension plate 6, a spring 17 is fixedly connected to one side of the inner wall of the placement groove 16, and a fixing column 18 is fixedly connected to one side of the spring 17. One end of the fixing column 18 is hemispherical in shape, and the fixing column 18 is adapted to the fixing hole 4.

[0036] Working principle: When the volume of the inner wall of the placement frame 2 needs to be adjusted, first pull the extension frame 3 so that the extension frame 3 drives the connecting bar 12 to slide outside the damping rod 11. At the same time, the extension frame 3 will drive the two telescopic plates 5 to extend, thereby expanding the width of the placement frame 2. Then press one end of the fixing column 18 and squeeze the spring 17 so that it is stored in one of the corresponding fixing holes 4. Then pull the extension plate 6 upward so that the extension plate 6 drives the two telescopic plates 5 and the two sliders 15 to slide outside the two slide rods 14 until the extension plate 6 moves to a suitable height. At this time, one end of the fixing column 18 will move to the other fixing hole 4 and pass through the other fixing hole 4 under the action of the spring 17 to fix the extension plate 6, thereby expanding the height of the placement frame 2.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A shelf assembly for a refrigerator, comprising a refrigerator door (1), characterized in that: The surface of the refrigerator door (1) is provided with a snap-on assembly, two placement frames (2) are provided on the snap-on assembly, a sliding assembly 1 is provided at the bottom of the inner wall of the placement frame (2), an extension frame (3) is provided at the top of the sliding assembly 1, a plurality of fixing holes (4) are provided on the surface of the extension frame (3), sliding assemblies 2 are provided on both sides of the inner wall of the extension frame (3), telescopic plates (5) are provided on opposite sides of the two sliding assemblies 2, an extension plate (6) is fixedly connected between opposite sides of the two telescopic plates (5), and a fixing assembly is provided on the surface of the extension plate (6).

2. The shelf assembly for a refrigerator according to claim 1, characterized in that: Two sliding grooves (7) are provided on both sides of the placement frame (2).

3. The shelf assembly for a refrigerator according to claim 1, characterized in that: The clamping assembly comprises a fixing frame (8) fixedly connected to the surface of the refrigerator door (1), and two clamping blocks (9) are fixedly connected to both sides of the inner wall of the fixing frame (8).

4. The shelf assembly for a refrigerator according to claim 1, characterized in that: The sliding component comprises a mounting groove (10) provided at the bottom of the inner wall of the placement frame (2); a damping rod (11) is fixedly connected between two sides of the inner wall of the mounting groove (10); and a connecting strip (12) is slidably connected to the outside of the damping rod (11).

5. The shelf assembly for a refrigerator according to claim 1, characterized in that: The sliding assembly 2 includes a second mounting groove (13) provided on one side of the inner wall of the extension frame (3); a sliding rod (14) is fixedly connected between the top and bottom of the inner wall of the second mounting groove (13); and a slider (15) is slidably connected to the outside of the sliding rod (14).

6. The shelf assembly for a refrigerator according to claim 1, characterized in that: The fixing assembly comprises a placement groove (16) provided on one side of the extension plate (6), a spring (17) is fixedly connected to one side of the inner wall of the placement groove (16), and a fixing column (18) is fixedly connected to one side of the spring (17).

7. The shelf assembly for a refrigerator according to claim 6, characterized in that: The fixing column (18) is adapted to the fixing hole (4).

Images