Refrigerator shelf balancing structure

Abstract

The utility model discloses a refrigerator partition balance structure, including main unit, including the refrigeration unit including refrigeration layer, the inner wall surface fixed connection of refrigeration layer has backboard. The utility model discloses through twisting twist block drive square bar rotation, and the two -way screw rod of square bar sliding connection starts rotation, makes two groups of thread barrels opposite movement with two -way screw rod screw connection, and then makes the moving plate fixed connection of thread barrel to push the rotation of rotating plate, makes the relative movement of the support plate rotation connection with rotating plate, and drives the sliding of limiting block in the inside of limiting frame, and the limiting sliding of limiting block in the inside of limiting frame with two -way screw rod rotation connection can adjust the distance between two groups of support plate, and then make the top support plate drive the height of one end of partition frame to lift, the support part of partition frame is adjusted horizontally, makes the left and right fruit and vegetable box drawer of partition frame horizontal consistent, improves the appearance aesthetic degree, improves the use effect.

Description

Technical Field

[0001] This utility model relates to the technical field of refrigerators, and in particular to a refrigerator shelf balancing structure. Background Technology

[0002] As people's material lives become richer, the amount of food or ingredients that need to be stored is also increasing. A refrigerator is a household appliance that is mainly used to lower the internal temperature through a refrigeration system in order to achieve low-temperature preservation and freshness of food, beverages and other items. The interior of a refrigerator is usually equipped with a storage layer for freezing and a cold storage compartment for freshness preservation.

[0003] The existing refrigerator compartment is designed with fruit and vegetable boxes on the left and right, and a support plate is usually used in the middle to support the glass or a drawer slide structure. However, it has high requirements for the flatness of the foaming of the cabinet. The bottom surface of the existing refrigerator compartment has the potential for uneven foaming during processing, which causes the drawers of the fruit and vegetable boxes to be V-shaped, affecting the appearance and aesthetics, resulting in a poor user experience and affecting the use effect. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the aforementioned existing problems, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a refrigerator shelf balancing structure, which aims to solve the problem that "existing refrigerator compartments are set up with left and right fruit and vegetable boxes, and the middle is usually supported by a support plate to support the glass or set up as a drawer slide structure. However, the requirements for the flatness of the foaming of the cabinet are high. The bottom surface of the existing refrigerator compartment has the hidden danger of uneven foaming during processing, which leads to the left and right fruit and vegetable box drawers being V-shaped, affecting the appearance and aesthetics, resulting in poor user experience and affecting the use effect".

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A refrigerator shelf balancing structure includes a refrigeration unit, a shelf unit, an isolation unit, and a support unit, characterized in that:

[0009] The refrigeration unit includes a refrigeration layer, and a back plate is fixedly connected to the inner wall surface of the refrigeration layer.

[0010] The shelf unit is installed on the inner wall surface of the refrigerator layer. The shelf unit includes a divider, which is hollow and is used to support the dividers and drawers.

[0011] The support unit is located inside the partition frame, and the support unit includes a bidirectional screw and a support plate for adjusting the level of the partition frame;

[0012] The isolation unit is located on the front side of the partition frame, and the isolation unit includes an isolation plug for isolating the interior of the partition frame.

[0013] As a preferred embodiment of the refrigerator shelf balancing structure of this utility model, the following features are provided: both sides of the shelf are fixedly connected to sliding frames, and the interior of each sliding frame is slidably connected to mounting rods; the two sets of mounting rods are fixedly connected to the inner wall surface of the refrigerator compartment; both sides of the shelf are fixedly connected to side plates, and the lower surface of the side plates is tightly fitted to the inner wall surface of the refrigerator compartment; one side of the back plate is fixedly connected to a buckle, and the buckle is slidably connected to the surface of the shelf; and one side of the shelf is provided with a through groove.

[0014] As a preferred embodiment of the refrigerator shelf balancing structure of this utility model, the surface of the bidirectional screw is threadedly connected to two sets of threaded cylinders, and the surface of each threaded cylinder is fixedly connected to a movable plate. The upper and lower sides of the two sets of movable plates are rotatably connected to rotating plates, and the rotating plates are rotatably connected to a support plate. The upper surface of the top support plate is tightly fitted to the inner wall surface of the divider, and the lower surface of the bottom support plate is fixedly connected to the refrigerator layer. The surface of the bidirectional screw is provided with an anti-rust unit.

[0015] As a preferred embodiment of the refrigerator shelf balancing structure of this utility model, the surface of the bidirectional screw is rotatably connected to a limiting block, and the surface of the limiting block is slidably connected to two sets of limiting frames, the lower surfaces of the two sets of limiting frames being fixedly connected to the refrigeration layer.

[0016] As a preferred embodiment of the refrigerator partition balancing structure of this utility model, the rust-proof unit includes two sets of rotating grooves formed on the surfaces of two sets of threaded cylinders, and rotating rings are rotatably connected inside the rotating grooves. Rubber sleeves are fixedly connected to the two sets of rotating rings that are close to each other, and the other end of the rubber sleeves is fixedly connected to the central circular block. Another rubber sleeve is fixedly connected to the two sets of rotating rings that are opposite to each other, and the other end of the other rubber sleeves is fixedly connected to the side circular plate.

[0017] As a preferred embodiment of the refrigerator partition balancing structure described in this utility model, the inner diameter of both ends of each set of rubber sleeves is smaller than the inner diameter of the middle part of the rubber sleeve, and each set of rubber sleeves is made of rubber.

[0018] As a preferred embodiment of the refrigerator partition balancing structure of this utility model, the end of the bidirectional screw away from the limiting frame is provided with a sliding groove, and a square rod is slidably connected inside the sliding groove, and a torsion block is fixedly connected to the other end of the square rod.

[0019] In a preferred embodiment of the refrigerator partition balancing structure of this utility model, the surface of the isolation plug is movably connected to the inner wall surface of the through groove, a connecting strip is fixedly connected to the upper side of the isolation plug and the connecting strip is fixedly connected to the partition frame, and a pull strip is fixedly connected to the lower side of the isolation plug.

[0020] As a preferred embodiment of the refrigerator partition balancing structure described in this utility model, the pull strip is a T-shaped design and the isolation plug is made of rubber.

[0021] As a preferred embodiment of the refrigerator partition balancing structure of this utility model, a magnetic block is fixedly connected inside the isolation plug, and the surface of the magnetic block is movably connected to one side surface of the twist block. The twist block is made of magnetically attractive metal material.

[0022] The beneficial effects of this utility model are:

[0023] 1. Pulling the pull bar causes the isolation plug to slide out from the through groove. The magnetic block fixedly connected to the isolation plug moves the torsion block out from inside the divider frame, causing the square rod fixedly connected to the torsion block to slide inside the double-acting screw. Then, twisting the torsion block causes the square rod to rotate, and the double-acting screw slidably connected to the square rod begins to rotate. This causes the two sets of threaded cylinders threadedly connected to the double-acting screw to move in opposite directions, which in turn causes the moving plate fixedly connected to the threaded cylinder to push the rotating plate to rotate. This causes the support plate rotatably connected to the rotating plate to move relative to each other, and causes the limiting block to slide up and down inside the limiting frame. At the same time, the limiting block rotatably connected to the double-acting screw slides within the limiting frame, which can adjust the distance between the two sets of support plates. This allows the top support plate to raise or lower the height of one end of the divider frame, adjusting the horizontal position of the divider frame's support part so that the left and right fruit and vegetable drawers of the divider frame are level, improving the appearance and usability.

[0024] 2. During the rotation of the bidirectional screw, the side circular plate and the central circular block, which are fixedly connected to the bidirectional screw, rotate synchronously, causing the rubber sleeve, which is fixedly connected to the side circular plate and the central circular block, to rotate synchronously. This, in turn, causes the rotating ring, which is fixedly connected to the rubber sleeve, to rotate inside the rotating groove. This provides waterproof isolation for the threads and threaded cylinder of the bidirectional screw, preventing rust and blockage during long-term use and extending its service life.

[0025] 3. Press the torsion block into the interior of the divider. The square rod, which is fixedly connected to the torsion block, slides into the interior of the bidirectional screw. Then, place the isolation plug inside the through slot so that the magnetic block and the surface of the torsion block are in contact. This can isolate the inside and outside of the divider and improve its appearance. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0027] Figure 1 This is a three-dimensional structural diagram of a refrigerator partition balancing structure according to the present invention;

[0028] Figure 2 This is a three-dimensional structural diagram of the support unit of this utility model;

[0029] Figure 3 This utility model Figure 1 A schematic diagram of the cross-sectional structure;

[0030] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0031] Figure 5 This is a three-dimensional structural diagram of the support unit of this utility model;

[0032] Figure 6 This is a three-dimensional structural diagram of the bidirectional screw of this utility model;

[0033] Figure 7 This is a three-dimensional structural diagram of the threaded cylinder of this utility model;

[0034] Figure 8 This is a three-dimensional structural diagram of the rubber sleeve of this utility model.

[0035] In the diagram: 100, Refrigeration unit; 101, Refrigeration layer; 102, Back panel; 200, Shelf unit; 201, Divider frame; 202, Sliding frame; 203, Mounting rod; 204, Side panel; 205, Buckle; 206, Through groove; 300, Support unit; 301, Bidirectional screw; 302, Threaded cylinder; 303, Moving plate; 304, Rotating plate; 305, Support plate; 306, Limiting block; 307, Limiting frame; 308, Rust prevention unit; 3081, Rotating ring; 3082, Rubber sleeve; 3083, Side circular plate; 3084, Central circular block; 3085, Rotating groove; 309, Square rod; 310, Torsion block; 400, Isolation unit; 402, Isolation plug; 403, Connecting strip; 404, Pull strip; 405, Magnetic block. Detailed Implementation

[0036] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0037] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0039] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0040] Example 1

[0041] Reference Figure 1-4 This utility model provides a refrigerator shelf balancing structure, including a refrigeration unit 100, a shelf unit 200, an isolation unit 400, and a support unit 300, characterized in that:

[0042] The refrigeration unit 100 includes a refrigeration layer 101, and a back panel 102 is fixedly connected to the inner wall surface of the refrigeration layer 101.

[0043] The shelf unit 200 is disposed on the inner wall surface of the refrigerator layer 101. The shelf unit 200 includes a divider 201, which is hollow and is used to support the dividers and drawers.

[0044] The support unit 300 is disposed inside the partition frame 201. The support unit 300 includes a bidirectional screw 301 and a support plate 305, which are used to adjust the level of the partition frame 201.

[0045] The isolation unit 400 is disposed on the front side of the partition frame 201. The isolation unit 400 includes an isolation plug 402 for isolating the interior of the partition frame 201.

[0046] In use, the drawer dividers are supported by the divider unit 200, and the divider 201 can be opened by the isolation unit 400, allowing the support unit 300 to raise or lower one end of the divider 201 and adjust the level of the support part of the divider 201. This ensures that the left and right fruit and vegetable drawers of the divider 201 are level, improving the appearance and usability. At the same time, it can also provide waterproof isolation for the inside of the divider 201 to prevent rust and ensure the normal use of the support unit 300.

[0047] Example 2

[0048] Reference Figure 2-8 This is the second embodiment of the present invention. Unlike the previous embodiment, both sides of the divider 201 are fixedly connected to sliding frames 202, and the interior of each sliding frame 202 is slidably connected to mounting rods 203. The two sets of mounting rods 203 are fixedly connected to the inner wall surface of the refrigeration layer 101. Both sides of the divider 201 are fixedly connected to side plates 204, and the lower surface of the side plates 204 is tightly fitted to the inner wall surface of the refrigeration layer 101. One side of the back plate 102 is fixedly connected to a buckle 205, and the buckle 205 is slidably connected to the surface of the divider 201. A through groove 206 is provided on one side of the divider 201 for connecting the inner and outer spaces of the divider 201.

[0049] Furthermore, the surface of the bidirectional screw 301 is threaded with two sets of threaded cylinders 302, and the surface of each threaded cylinder 302 is fixedly connected with a movable plate 303. The upper and lower sides of the two sets of movable plates 303 are rotatably connected with rotating plates 304, and the rotating plates 304 are rotatably connected with a support plate 305. The upper surface of the top support plate 305 is in close contact with the inner wall surface of the divider 201, and the lower surface of the bottom support plate 305 is fixedly connected to the refrigeration layer 101. Twisting the bidirectional screw 301 can adjust the distance between the two sets of support plates 305, thereby pushing one end of the divider 201 to rise and fall on the surface of the refrigeration layer 101.

[0050] Furthermore, the surface of the bidirectional screw 301 is rotatably connected to the limiting block 306, and the surface of the limiting block 306 is slidably connected to two sets of limiting frames 307. The lower surfaces of the two sets of limiting frames 307 are fixedly connected to the refrigeration layer 101, which has a limiting function, so as to stabilize the structure of the bidirectional screw 301, the threaded cylinder 302 and the support plate 305.

[0051] Furthermore, the anti-rust unit 308 includes two sets of rotating grooves 3085 formed on the surfaces of the two sets of threaded cylinders 302, and rotating rings 3081 are rotatably connected inside the rotating grooves 3085. Rubber sleeves 3082 are fixedly connected to the two sets of adjacent rotating rings 3081, and the other end of the rubber sleeves 3082 is fixedly connected to the central circular block 3084. Another rubber sleeve 3082 is fixedly connected to the two sets of opposite rotating rings 3081, and the other end of the other rubber sleeve 3082 is fixedly connected to the side circular plate 3083. This allows the rubber sleeves 3082 to provide waterproof protection for the threaded parts of the bidirectional screw 301, preventing the threaded cylinders 302 and the bidirectional screw 301 from rusting and becoming blocked.

[0052] Furthermore, the inner diameter of both ends of each rubber sleeve 3082 is smaller than the inner diameter of the middle part of the rubber sleeve 3082, and each rubber sleeve 3082 is made of rubber to prevent the rubber sleeve 3082 from contacting the bidirectional screw 301.

[0053] Furthermore, a groove is provided at the end of the bidirectional screw 301 away from the limiting frame 307, and a square rod 309 is slidably connected inside the groove. A torsion block 310 is fixedly connected to the other end of the square rod 309. The bidirectional screw 301 can store the square rod 309, and twisting the torsion block 310 causes the square rod 309 to drive the bidirectional screw 301 to rotate.

[0054] The surface of the isolation plug 402 is movably connected to the inner wall surface of the through groove 206. A connecting strip 403 is fixedly connected to the upper side of the isolation plug 402, and the connecting strip 403 is fixedly connected to the partition frame 201. A pull strip 404 is fixedly connected to the lower side of the isolation plug 402. Pulling the pull strip 404 can cause the isolation plug 402 to slide out from the inside of the through groove 206, opening the through groove 206.

[0055] Furthermore, the pull bar 404 has a T-shaped design, making it easy to pull by hand, and the isolation plug 402 is made of rubber, so that the isolation plug 402 will not move outward at will when it is inside the through groove 206.

[0056] Furthermore, a magnetic block 405 is fixedly connected inside the isolation plug 402, and the surface of the magnetic block 405 is movably connected to one side surface of the twist block 310. The twist block 310 is made of magnetically attractable metal material. When the isolation plug 402 moves to open the through slot 206, the magnetic block 405 can use magnetism to make the twist block 310 drive the square rod 309 to slide out from inside the bidirectional screw 301.

[0057] During use, pulling the pull bar 404 causes the isolation plug 402 to slide out from the through groove 206. The magnetic block 405, which is fixedly connected to the isolation plug 402, causes the torsion block 310 to move out from the separator 201, allowing the square rod 309, which is fixedly connected to the torsion block 310, to slide inside the bidirectional screw 301. Then, twisting the torsion block 310 causes the square rod 309 to rotate, and the bidirectional screw 301, which is slidably connected to the square rod 309, begins to rotate, causing the two sets of threaded cylinders 302, which are threadedly connected to the bidirectional screw 301, to move in opposite directions, thereby pushing the moving plate 303, which is fixedly connected to the threaded cylinders 302. Rotating plate 304 rotates, causing support plate 305, which is rotatably connected to rotating plate 304, to move relative to each other, and driving limit block 306 to slide up and down inside limit frame 307. At the same time, limit block 306, which is rotatably connected to bidirectional screw 301, slides within limit frame 307, which can adjust the distance between the two sets of support plates 305, thereby causing the top support plate 305 to raise or lower one end of the divider 201, and adjust the horizontal position of the support part of divider 201, so that the left and right fruit and vegetable drawers of divider 201 are horizontally consistent, improving the appearance and improving the use effect.

[0058] During the rotation of the bidirectional screw 301, the side circular plate 3083 and the central circular block 3084, which are fixedly connected to the bidirectional screw 301, rotate synchronously, causing the rubber sleeve 3082, which is fixedly connected to the side circular plate 3083 and the central circular block 3084, to rotate synchronously. This, in turn, causes the rotating ring 3081, which is fixedly connected to the rubber sleeve 3082, to rotate inside the rotating groove 3085. This provides waterproof isolation for the threads of the bidirectional screw 301 and the threaded cylinder 302, preventing rust and blockage during long-term use and extending service life.

[0059] Finally, press the twist block 310 into the interior of the separator 201. The square rod 309, which is fixedly connected to the twist block 310, slides into the interior of the bidirectional screw 301. Then, place the isolation plug 402 inside the through groove 206 so that the magnetic block 405 fits against the surface of the twist block 310, which can isolate the inside and outside of the separator 201.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A refrigerator shelf balancing structure, comprising a refrigeration unit (100), a shelf unit (200), an isolation unit (400), and a support unit (300), characterized in that: The refrigeration unit (100) includes a refrigeration layer (101), and a back plate (102) is fixedly connected to the inner wall surface of the refrigeration layer (101). The shelf unit (200) is disposed on the inner wall surface of the refrigerator layer (101). The shelf unit (200) includes a divider (201), and the divider (201) is hollow and is used to support the dividers and drawers. The support unit (300) is disposed inside the partition frame (201). The support unit (300) includes a bidirectional screw (301) and a support plate (305) for adjusting the level of the partition frame (201). The isolation unit (400) is disposed on the front side of the partition frame (201), and the isolation unit (400) includes an isolation plug (402) for isolating the interior of the partition frame (201).

2. The refrigerator shelf balancing structure according to claim 1, characterized in that: Both sides of the divider (201) are fixedly connected to sliding frames (202), and the interior of each sliding frame (202) is slidably connected to mounting rods (203). The two sets of mounting rods (203) are fixedly connected to the inner wall surface of the refrigeration layer (101). Both sides of the divider (201) are fixedly connected to side plates (204), and the lower surface of the side plates (204) is tightly fitted to the inner wall surface of the refrigeration layer (101). One side of the back plate (102) is fixedly connected to a buckle (205), and the buckle (205) is slidably connected to the surface of the divider (201). A through groove (206) is opened on one side of the divider (201).

3. The refrigerator shelf balancing structure according to claim 1, characterized in that: The surface of the bidirectional screw (301) is threaded with two sets of threaded cylinders (302), and the surface of each threaded cylinder (302) is fixedly connected with a movable plate (303). The upper and lower sides of the two sets of movable plates (303) are rotatably connected with rotating plates (304), and the rotating plates (304) are rotatably connected with a support plate (305). The upper surface of the top support plate (305) is tightly fitted with the inner wall surface of the partition frame (201), and the lower surface of the bottom support plate (305) is fixedly connected with the cold storage layer (101). The surface of the bidirectional screw (301) is provided with a rust-proof unit (308).

4. The refrigerator shelf balancing structure according to claim 3, characterized in that: The surface of the bidirectional screw (301) is rotatably connected to a limiting block (306), and the surface of the limiting block (306) is slidably connected to two sets of limiting frames (307). The lower surfaces of the two sets of limiting frames (307) are fixedly connected to the refrigeration layer (101), and the surface of the bidirectional screw (301) is provided with a rust-proof unit (308).

5. The refrigerator shelf balancing structure according to claim 3, characterized in that: The rust prevention unit (308) includes two sets of rotating grooves (3085) formed on the surfaces of two sets of threaded cylinders (302), and rotating rings (3081) are rotatably connected inside the rotating grooves (3085). Rubber sleeves (3082) are fixedly connected to the two sets of rotating rings (3081) that are close to each other, and the other end of the rubber sleeves (3082) is fixedly connected to the central circular block (3084). Another rubber sleeve (3082) is fixedly connected to the two sets of rotating rings (3081) that are opposite to each other, and the other end of the other rubber sleeves (3082) is fixedly connected to the side circular plate (3083).

6. The refrigerator shelf balancing structure according to claim 5, characterized in that: The inner diameter of each end of the rubber sleeve (3082) is smaller than the inner diameter of the middle part of the rubber sleeve (3082), and each rubber sleeve (3082) is made of rubber.

7. The refrigerator shelf balancing structure according to claim 6, characterized in that: The bidirectional screw (301) has a groove at one end away from the limiting frame (307), and a square rod (309) is slidably connected inside the groove. The other end of the square rod (309) is fixedly connected to a torsion block (310).

8. The refrigerator shelf balancing structure according to claim 1, characterized in that: The surface of the isolation plug (402) is movably connected to the inner wall surface of the through groove (206). A connecting strip (403) is fixedly connected to the upper side of the isolation plug (402), and the connecting strip (403) is fixedly connected to the separator (201). A pull strip (404) is fixedly connected to the lower side of the isolation plug (402).

9. The refrigerator shelf balancing structure according to claim 8, characterized in that: The pull bar (404) has a T-shaped design, and the isolation plug (402) is made of rubber.

10. The refrigerator shelf balancing structure according to claim 9, characterized in that: The isolation plug (402) has a fixed magnetic block (405) inside, and the surface of the magnetic block (405) is movably connected to one side surface of the twist block (310). The twist block (310) is made of magnetically attractive metal.

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