Spacing-adjustable refrigerator shelf

Abstract

The utility model discloses a spacing-adjustable refrigerator shelf, which relates to the technical field of refrigerator shelves and comprises a shelf main body, side frames are arranged on two sides of the shelf main body, threaded holes are formed in the shelf main body, insertion holes are formed in two sides of the threaded holes in the shelf main body, cross rods are fixedly mounted on the side frames, first screws are rotatably mounted on the cross rods, and second screws are rotatably mounted on the first screws. Two inserting rods are fixedly installed on the side frame, two longitudinal frames are arranged outside the side frame, second screws are rotatably installed on the longitudinal frames, hand wheels are fixedly installed on the tops of the second screws, cushion blocks are arranged on the second screws, and bearing pieces are fixedly installed on the cushion blocks. According to the refrigerator storage rack, the distances between the storage rack bodies and the side frames on the two sides are achieved through the first screw rods, so that the whole storage rack can adapt to the inner spaces of refrigerators of different sizes, rotation of the second screw rods is achieved by rotating the hand wheels, the distance between the two storage rack bodies is adjusted, the inner spaces of the refrigerators are more reasonably utilized, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator shelves, and more specifically, to a refrigerator shelf with adjustable spacing. Background Art

[0002] Refrigerator shelves are a type of shelf structure used to store items inside a refrigerator. They are usually made of metal, plastic or other durable materials and are designed in various shapes and sizes to fit refrigerators of different models and sizes. The main function of refrigerator shelves is to provide users with more storage space and make reasonable use of the internal space of the refrigerator. At the same time, it can also help users classify and store food, making it easier to find and manage.

[0003] However, conventional refrigerator shelf designs often have fixed dimensions and are not adjustable, making them unable to adapt to the internal spaces of refrigerators of different models and sizes, which limits the scope of use of refrigerator shelves. In view of the above problems, the present device was invented. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a refrigerator shelf with adjustable spacing to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spacing-adjustable refrigerator shelf, comprising a shelf body, side frames are arranged on both sides of the shelf body, a threaded hole is opened on the shelf body, plug-in holes are opened on both sides of the threaded hole on the shelf body, a cross bar is fixedly installed on the side frame, a No. 1 screw is rotatably installed on the cross bar, and the No. 1 screw is threadedly connected to the shelf body through the threaded hole, two plug-in rods are fixedly installed on the side frame, two longitudinal frames are arranged outside the side frame, a No. 2 screw is rotatably installed on the longitudinal frame, a hand wheel is fixedly installed on the top of the No. 2 screw, a pad is arranged on the No. 2 screw, and a supporting member is fixedly installed on the pad.

[0006] Furthermore, a limit frame is fixedly installed on the front part of the shelf body.

[0007] Furthermore, the longitudinal section of the side frame is a circular structure.

[0008] Furthermore, the No. 1 screw is designed to be a stepped structure at one end close to the side frame, and a stepped hole is opened inside the cross bar, and the No. 1 screw is rotatably connected to the cross bar through the stepped hole.

[0009] Furthermore, the diameter of the plug hole is equal to the diameter of the plug rod.

[0010] Furthermore, the width of the spacer block is equal to the width inside the longitudinal frame.

[0011] Furthermore, the supporting member is an arc-shaped structure.

[0012] Furthermore, the inner diameter of the supporting member is equal to the diameter of the side frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The spacing-adjustable refrigerator shelf can realize the distance between the shelf body and the side frames on both sides through the No. 1 screw, so that the entire shelf can adapt to the internal space of refrigerators of different sizes, greatly improving its flexibility and adaptability; by turning the hand wheel to realize the rotation of the No. 2 screw, the distance between the two shelf bodies can be conveniently adjusted, thereby more reasonably utilizing the internal space of the refrigerator and improving space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the structure before the spacing adjustment provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure after the spacing is adjusted provided by the utility model;

[0018] Figure 3 A schematic diagram of the connection between the shelf body and the side frame provided by the utility model;

[0019] Figure 4 A cross-sectional view of a side frame provided by the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the longitudinal frame and the second screw provided by the utility model;

[0021] Figure 6 This is a structural schematic diagram of the cushion block and the supporting member provided by the utility model.

[0022] Description of reference numerals:

[0023] 1. Shelf body; 2. Side frame; 3. Threaded hole; 4. Plug-in hole; 5. Crossbar; 6. No. 1 screw; 7. Plug-in rod; 8. Longitudinal frame; 9. No. 2 screw; 10. Handwheel; 11. Cushion block; 12. Supporting part; 13. Step hole; 14. Limiting frame. DETAILED DESCRIPTION

[0024] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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 creative work are within the scope of protection of the present invention.

[0025] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Refer to the attached Figure 1 , Figure 3 and Figure 4 The embodiment of the refrigerator shelf with adjustable spacing includes a shelf body 1, and a limited frame 14 is fixedly installed on the front of the shelf body 1. In this embodiment, the shelf body 1 is provided with two side frames 2 on both sides of the shelf body 1. The longitudinal section of the side frame 2 is a circular structure. The shelf body 1 is provided with a threaded hole 3. The shelf body 1 is provided with a plug-in hole 4 on both sides of the threaded hole 3. The threaded hole 3 and the plug-in hole 4 are both arranged horizontally and penetrate the shelf body 1, the side frame 2 A cross bar 5 is fixedly installed on the top, and a No. 1 screw 6 is rotatably installed on the cross bar 5. The No. 1 screw 6 is designed to be a stepped structure at one end close to the side frame 2. A stepped hole 13 is opened inside the cross bar 5. The No. 1 screw 6 is rotatably connected to the cross bar 5 through the stepped hole 13, and the No. 1 screw 6 is threadedly connected to the shelf body 1 through the threaded hole 3. Two plug-in rods 7 are fixedly installed on the side frame 2. The diameter of the plug-in hole 4 is equal to the diameter of the plug-in rod 7, and the plug-in rod 7 is plugged into the plug-in hole 4.

[0027] During use, the distance between the shelf body 1 and the side frame 2 can be adjusted by rotating the No. 1 screw rod 6, so that the shelf body 1 can adapt to refrigerators with different spaces.

[0028] Refer to the attached Figure 1 , Figure 5 and Figure 6Two longitudinal frames 8 are arranged outside the side frame 2, and a second screw rod 9 is rotatably mounted on the longitudinal frame 8. The second screw rod 9 is arranged longitudinally, and a hand wheel 10 is fixedly mounted on the top of the second screw rod 9. When in use, the hand wheel 10 is turned to realize the rotation of the second screw rod 9. A cushion block 11 is arranged on the second screw rod 9, and the width of the cushion block 11 is equal to the width inside the longitudinal frame 8, thereby realizing the limit of the cushion block 11, so that the cushion block 11 can be in the longitudinal frame during the rotation of the second screw rod 9. 8, in the present embodiment, two cushion blocks 11 are arranged on each No. 2 screw rod 9, in fact, the cushion block 11 located on the upper layer is rotatably connected with the No. 2 screw rod 9, and the cushion block 11 located on the lower layer is threadedly connected with the No. 2 screw rod 9, that is, during the rotation of the No. 2 screw rod 9, the cushion block 11 located on the lower layer will move longitudinally along the longitudinal frame 8, and a supporting member 12 is fixedly mounted on the cushion block 11, and the supporting member 12 is an arc-shaped structure, and the inner diameter of the supporting member 12 is equal to the diameter value of the side frame 2.

[0029] When in use, the operator first adjusts the distance between the shelf body 1 and the side frames 2 on both sides according to the internal space of the refrigerator. In this process, the operator rotates the No. 1 screw 6 to adjust the distance between the side frames 2 and the shelf body 1, and then puts the side frames 2 on both sides into the supporting members 12 on both sides to ensure the stability of the shelf body 1 and the side frames 2. For the working state, see the attached Figure 1 When in use, the operator rotates the hand wheel 10, and the hand wheel 10 drives the second screw 9 to rotate. During the rotation of the second screw 9, the pad 11 located at the lower layer moves longitudinally, driving the shelf body 1 and the side frame 2 located at the lower layer to move longitudinally, thereby adjusting the distance between the two shelf bodies 1 and rationally utilizing the space between the two shelf bodies 1. For the working status, please refer to the attached Figure 2 .

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A refrigerator shelf with adjustable spacing, characterized in that: The invention comprises a shelf body (1), side frames (2) are arranged on both sides of the shelf body (1), a threaded hole (3) is opened on the shelf body (1), plug holes (4) are opened on both sides of the threaded hole (3) on the shelf body (1), a cross bar (5) is fixedly installed on the side frame (2), a No. 1 screw (6) is rotatably installed on the cross bar (5), and the No. 1 screw (6) is threadedly connected to the shelf body (1) through the threaded hole (3), two plug rods (7) are fixedly installed on the side frame (2), two longitudinal frames (8) are arranged outside the side frame (2), a No. 2 screw (9) is rotatably installed on the longitudinal frame (8), a hand wheel (10) is fixedly installed on the top of the No. 2 screw (9), a cushion block (11) is arranged on the No. 2 screw (9), and a supporting member (12) is fixedly installed on the cushion block (11).

2. The spacing-adjustable refrigerator shelf according to claim 1, characterized in that: A limiting frame (14) is fixedly mounted on the front of the shelf body (1).

3. The spacing-adjustable refrigerator shelf according to claim 1, characterized in that: The side frame (2) has a circular structure in longitudinal section.

4. The spacing-adjustable refrigerator shelf according to claim 1, characterized in that: The first screw rod (6) is designed to have a stepped structure at one end close to the side frame (2), a stepped hole (13) is provided inside the cross bar (5), and the first screw rod (6) is rotatably connected to the cross bar (5) via the stepped hole (13).

5. The spacing-adjustable refrigerator shelf according to claim 1, characterized in that: The diameter of the plug-in hole (4) is equal to the diameter of the plug-in rod (7).

6. The spacing-adjustable refrigerator shelf according to claim 1, characterized in that: The width of the cushion block (11) is equal to the width inside the longitudinal frame (8).

7. The spacing-adjustable refrigerator shelf according to claim 1, characterized in that: The supporting member (12) is an arc-shaped structure.

8. The spacing-adjustable refrigerator shelf according to claim 1, characterized in that: The inner diameter of the supporting member (12) is equal to the diameter of the side frame (2).

Images