A shelf that is easy to assemble

Abstract

The utility model relates to industrial design and modularization engineering technical field discloses a convenient to assemble's frame, including fixed box, the inside slide connection of fixed box has press column, the outer wall fixed connection of press column has the push board, the outer wall fixed connection of push board has fixed axle, the outer wall rotation connection of fixed axle has the moving piece, the inside rotation connection of moving piece has the connecting rod, the outer wall fixed connection of connecting rod has the clamping block, the outer wall slide connection of clamping block has the slide rail, the outer wall of clamping block has the U -shaped board, the lower surface of fixed box and U -shaped board all is provided with adjusting assembly. In the utility model, through the mutual cooperation between fixed box, press column, push board, fixed axle, moving piece, connecting rod, clamping block, slide rail, spring no.

Description

Technical Field

[0001] This utility model relates to the field of industrial design and modular engineering technology, and in particular to a rack that is easy to assemble. Background Technology

[0002] With the acceleration of urbanization, the rental economy, and the popularity of small apartments, users' demand for storage solutions with high space utilization and flexibility has surged. Modern consumers prefer products that can be used immediately and require no tools to install, in order to save time and labor costs. However, traditional shelf installation may require professional tools or complicated steps, while easy-to-assemble shelves usually adopt a modular design, which allows users to quickly complete the assembly without professional skills, or even without instructions. Therefore, there is a need for a shelf that is easy to assemble.

[0003] Easy-to-assemble shelves, through modular design, simplified structure, or innovative connection methods, enable users to quickly assemble, disassemble, and reassemble storage or support devices without professional tools or skills. In the past, shelf assembly was time-consuming and laborious, increasing the difficulty and time cost for users to install, while it was difficult to quickly adjust or expand the structure, unable to adapt to dynamic usage needs, and limiting the versatility of the shelves. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rack that is easy to assemble, aiming to improve the problems of rack assembly being time-consuming and laborious, increasing the difficulty and time cost for users to install, and making it difficult to quickly adjust or expand the structure, unable to adapt to dynamic usage needs, and limiting the multifunctionality of the rack.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a frame that is easy to assemble, comprising a fixed box, a pressing column slidably connected inside the fixed box, a push plate fixedly connected to the outer wall of the pressing column, the outer wall of the push plate slidably connected to the inner wall of the fixed box, a fixed shaft fixedly connected to the outer wall of the push plate, a movable piece rotatably connected to the outer wall of the fixed shaft, a connecting shaft rotatably connected inside the movable piece, a locking block fixedly connected to the outer wall of the connecting shaft, the outer wall of the locking block slidably connected to the inside of the fixed box, a slide rail slidably connected to the outer wall of the locking block, the outer wall of the slide rail fixedly connected to the inner wall of the fixed box, one end of a spring fixedly connected inside the fixed box, the other end of the spring fixedly connected to the inside of the push plate, a U-shaped plate engaged with the outer wall of the locking block, the outer wall of the U-shaped plate fitting against the outer wall of the fixed box, and adjustment components provided on the lower surfaces of both the fixed box and the U-shaped plate.

[0006] The above technical solution involves pressing the column to drive the push plate to slide. When the push plate moves, it compresses the spring. The push plate drives the fixed shaft, which in turn drives the moving piece to move. The moving piece drives the connecting shaft, which in turn drives the locking block to slide. The locking block engages with the inside of the U-shaped plate, thereby splicing the fixed box and the frame body two fixed on the lower surface of the U-shaped plate. This significantly shortens the installation time and improves the ease of use. It also supports the free addition or removal of components, making it convenient to adjust or expand the function and size of the frame later.

[0007] Preferably, the adjustment component includes a frame body, the upper surface of which is fixedly connected to the lower surface of the fixed box and the U-shaped plate, and an adjustment plate is slidably connected to the inner wall of the frame body.

[0008] Preferably, a connecting piece is slidably connected inside the first adjusting plate, and a limiting post is fixedly connected to the lower surface of the connecting piece. The outer wall of the limiting post is slidably connected inside the first adjusting plate.

[0009] Preferably, the outer wall of the limiting post is engaged inside the frame body, a sliding piece is fixedly connected to the outer wall of the limiting post, and a spring is slidably connected to the outer wall of the limiting post.

[0010] Preferably, the adjusting plate one has a sliding groove inside, and the outer walls of the sliding piece and the spring two are slidably connected to the inner wall of the sliding groove.

[0011] Preferably, the lower surfaces of the fixed box and the U-shaped plate are both fixedly connected to the second frame body, and the inner wall of the second frame body is slidably connected to the second adjustment plate.

[0012] Preferably, a pressing rod is slidably connected inside the second adjusting plate, and the outer wall of the pressing rod is engaged inside the second frame body.

[0013] Preferably, a pressing plate is fixedly connected to the outer wall of the pressing rod, and the outer wall of the pressing plate is slidably connected to the inside of the adjusting plate.

[0014] Preferably, the adjustment plate two has a limiting groove inside, and the outer wall of the pressing piece is slidably connected to the inner wall of the limiting groove.

[0015] Preferably, the outer wall of the pressing piece is fitted with a spring three, and the outer wall of the spring three is slidably connected to the inner wall of the limiting groove.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, the installation time can be greatly shortened and the ease of use can be improved by the cooperation between the fixed box, pressing column, push plate, fixed shaft, moving plate, connecting shaft, card block, slide rail, spring and U-shaped plate. At the same time, it supports the free addition and removal of components, which makes it convenient to adjust or expand the size and function of the frame later.

[0018] 2. In this utility model, through the cooperation between the shelf body 2, the adjustment plate 2, the pressing rod, the pressing piece, the limiting groove and the spring 3, users can freely adjust the shelf position according to actual needs and adapt to various usage scenarios. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of a frame that is easy to assemble according to the present invention;

[0020] Figure 2 A cross-sectional view of the internal structure of the fixing box of a frame that is easy to assemble, as proposed in this utility model;

[0021] Figure 3 This is a partial structural diagram of the connecting piece of a frame that is easy to assemble, as proposed in this utility model.

[0022] Figure 4 A cross-sectional view of the internal structure of an adjustment plate for a frame that is easy to assemble, as proposed in this utility model;

[0023] Figure 5 This is a cross-sectional view of the internal structure of the adjustment plate of the frame that is easy to assemble, as proposed in this utility model.

[0024] Legend:

[0025] 1. Fixed box; 2. Pressing column; 3. Push plate; 4. Fixed shaft; 5. Moving piece; 6. Connecting shaft; 7. Locking block; 8. Slide rail; 9. Spring 1; 10. U-shaped plate; 11. Shelf body 1; 12. Adjusting plate 1; 13. Connecting piece; 14. Limiting column; 15. Sliding piece; 16. Spring 2; 17. Slide groove; 18. Shelf body 2; 19. Adjusting plate 2; 20. Pressing rod; 21. Pressing piece; 22. Limiting groove; 23. Spring 3. Detailed Implementation

[0026] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] Example 1:

[0028] Reference Figure 1 and Figure 2 An embodiment of this utility model provides: a frame that is easy to assemble, including a fixed box 1, a pressing column 2 slidably connected inside the fixed box 1, a push plate 3 fixedly connected to the outer wall of the pressing column 2, the outer wall of the push plate 3 slidably connected to the inner wall of the fixed box 1, a fixed shaft 4 fixedly connected to the outer wall of the push plate 3, a movable piece 5 rotatably connected to the outer wall of the fixed shaft 4, a connecting shaft 6 rotatably connected inside the movable piece 5, a locking block 7 fixedly connected to the outer wall of the connecting shaft 6, the outer wall of the locking block 7 slidably connected to the inside of the fixed box 1, a slide rail 8 slidably connected to the outer wall of the locking block 7, the outer wall of the slide rail 8 fixedly connected to the inner wall of the fixed box 1, one end of a spring 9 fixedly connected inside the fixed box 1, the other end of the spring 9 fixedly connected to the inside of the push plate 3, a U-shaped plate 10 snapped onto the outer wall of the locking block 7, the outer wall of the U-shaped plate 10 adhering to the outer wall of the fixed box 1, and adjustment components provided on the lower surfaces of both the fixed box 1 and the U-shaped plate 10.

[0029] Specifically, pressing the pressing column 2 causes the push plate 3 to slide against the inner wall of the fixed box 1. The fixed box 1 limits the push plate 3, preventing it from shifting during movement. When the push plate 3 moves, it compresses the spring 9. Simultaneously, the push plate 3 drives the fixed shaft 4, which in turn drives the moving piece 5. When the moving piece 5 moves, it drives the connecting shaft 6, which in turn drives the locking block 7 to slide against the outer wall of the slide rail 8. The fixed box 1 provides fixed support for the slide rail 8, and the slide rail 8 limits the locking block 7, preventing it from shifting during movement. This causes the fixed box 1 to align with the U-shaped plate 10, locking the locking block 7 inside the U-shaped plate 10. This connects the fixed box 1 and the frame body 18 fixed to the lower surface of the U-shaped plate 10, significantly shortening installation time and improving ease of use. It also supports the free addition or removal of components, facilitating later adjustments or expansions of the frame's functions and dimensions.

[0030] Example 2:

[0031] Reference Figure 1 , Figure 3 and Figure 4The adjustment assembly includes a frame body 11, the upper surface of which is fixedly connected to the lower surface of the fixed box 1 and the U-shaped plate 10. An adjustment plate 12 is slidably connected to the inner wall of the frame body 11. A connecting piece 13 is slidably connected inside the adjustment plate 12. A limit post 14 is fixedly connected to the lower surface of the connecting piece 13. The outer wall of the limit post 14 is slidably connected to the inside of the adjustment plate 12. The outer wall of the limit post 14 is engaged inside the frame body 11. A sliding piece 15 is fixedly connected to the outer wall of the limit post 14. A spring 16 is slidably connected to the outer wall of the limit post 14. A sliding groove 17 is provided inside the adjustment plate 12. The outer walls of the sliding piece 15 and the spring 16 are slidably connected to the inner wall of the sliding groove 17.

[0032] Specifically, the connecting plates 13 on both sides are driven, which in turn drive the limiting post 14 to slide inside the adjusting plate 12. The adjusting plate 12 limits the limiting post 14. As the limiting post 14 moves, the sliding plate 15 compresses the spring 16. The groove 17 inside the adjusting plate 12 limits the spring 16 and the sliding plate 15, preventing them from shifting. After the adjusting plate 12 is adjusted to a suitable position, the spring 16's elasticity engages the limiting post 14 inside the shelf body 11. The shelf body 11 has multiple holes inside to facilitate the engagement of the limiting post 14, allowing users to freely adjust the shelf position according to actual needs and adapt to various usage scenarios.

[0033] Example 3:

[0034] Reference Figure 1 and Figure 5 The lower surfaces of the fixed box 1 and the U-shaped plate 10 are both fixedly connected to the frame body 2 18. The inner wall of the frame body 2 18 is slidably connected to the adjusting plate 2 19. The inside of the adjusting plate 2 19 is slidably connected to the pressing rod 20, and the outer wall of the pressing rod 20 is engaged with the inside of the frame body 2 18. The outer wall of the pressing rod 20 is fixedly connected to the pressing piece 21, and the outer wall of the pressing piece 21 is slidably connected to the inside of the adjusting plate 2 19. The inside of the adjusting plate 2 19 is provided with a limiting groove 22, and the outer wall of the pressing piece 21 is slidably connected to the inner wall of the limiting groove 22. The outer wall of the pressing piece 21 is attached to the spring 3 23, and the outer wall of the spring 3 23 is slidably connected to the inner wall of the limiting groove 22.

[0035] Specifically, pressing the pressing rod 20 causes the pressing piece 21 to slide inside the adjusting plate 29. As the pressing piece 21 moves, it compresses the spring 3 23. The limiting groove 22 inside the adjusting plate 29 limits the spring 3 23 and the pressing piece 21, thereby causing the adjusting plate 29 to slide on the inner wall of the shelf body 28. The adjusting plate 29 is adjusted to a suitable position, and the spring force of the spring 3 23 engages the pressing rod 20 inside the shelf body 28. The shelf body 28 has multiple holes inside to facilitate the engagement of the pressing rod 20, thus allowing users to freely adjust the shelf position according to actual needs and adapt to various usage scenarios.

[0036] Working principle: When the rack is needed, pressing the pressing column 2 causes the push plate 3 to slide on the inner wall of the fixed box 1. The push plate 3 compresses the spring 9, and at the same time, the push plate 3 drives the fixed shaft 4, which in turn drives the moving piece 5 to move. As the moving piece 5 moves, it drives the connecting shaft 6, which in turn drives the locking block 7 to slide on the outer wall of the slide rail 8, thereby causing the fixed box 1 to dock with the U-shaped plate 10. The locking block 7 is locked inside the U-shaped plate 10, thus splicing the rack body 18 fixed on the lower surface of the fixed box 1 and the U-shaped plate 10. This greatly shortens the installation time and improves the convenience of use. At the same time, it supports the free addition and removal of components, which is convenient for later adjustment or expansion of the rack's functions and dimensions.

[0037] By pressing the pressing rod 20, the pressing piece 21 is slid inside the adjusting plate 29. At the same time, the pressing piece 21 compresses the spring 3 23, which in turn causes the adjusting plate 29 to slide on the inner wall of the shelf body 2 18, adjusting the adjusting plate 2 19 to a suitable position. The spring force of the spring 3 23 engages the pressing rod 20 inside the shelf body 2 18, allowing users to freely adjust the shelf position according to actual needs and adapt to various usage scenarios.

[0038] Similarly, by driving the connecting plates 13 on both sides, the connecting plates 13 drive the limiting post 14 to slide inside the adjusting plate 12. While the limiting post 14 moves, it drives the sliding plate 15 to squeeze and compress the spring 16, adjusting the adjusting plate 12 to a suitable position. The elastic force of the spring 16 then locks the limiting post 14 into the inside of the frame body 11. This frame can not only significantly shorten the installation time and improve the convenience of use, but also support the free addition and removal of components, making it convenient to adjust or expand the functions and size of the frame later. It can also allow users to freely adjust the shelf position according to actual needs, adapting to various usage scenarios.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A frame that is easy to assemble, comprising a fixing box (1), characterized in that: The fixed box (1) is internally slidably connected to a pressing post (2), and the outer wall of the pressing post (2) is fixedly connected to a push plate (3). The outer wall of the push plate (3) is slidably connected to the inner wall of the fixed box (1). The outer wall of the push plate (3) is fixedly connected to a fixed shaft (4), and the outer wall of the fixed shaft (4) is rotatably connected to a moving piece (5). The inner wall of the moving piece (5) is rotatably connected to a connecting shaft (6), and the outer wall of the connecting shaft (6) is fixedly connected to a locking block (7). The outer wall of the locking block (7) is slidably connected to the inner wall of the fixed box (1). Inside 1), the outer wall of the card block (7) is slidably connected to a slide rail (8), the outer wall of the slide rail (8) is fixedly connected to the inner wall of the fixed box (1), one end of a spring (9) is fixedly connected inside the fixed box (1), the other end of the spring (9) is fixedly connected to the inside of the push plate (3), the outer wall of the card block (7) is engaged with a U-shaped plate (10), the outer wall of the U-shaped plate (10) is attached to the outer wall of the fixed box (1), and adjustment components are provided on the lower surfaces of the fixed box (1) and the U-shaped plate (10).

2. The easily assembled rack according to claim 1, characterized in that: The adjustment assembly includes a frame body (11), the upper surface of which is fixedly connected to the lower surface of the fixed box (1) and the U-shaped plate (10), and the inner wall of the frame body (11) is slidably connected to an adjustment plate (12).

3. The easily assembled frame according to claim 2, characterized in that: The adjusting plate (12) is slidably connected to a connecting piece (13), and a limiting post (14) is fixedly connected to the lower surface of the connecting piece (13). The outer wall of the limiting post (14) is slidably connected to the inside of the adjusting plate (12).

4. The easily assembled rack according to claim 3, characterized in that: The outer wall of the limiting post (14) is engaged inside the frame body (11), and a sliding piece (15) is fixedly connected to the outer wall of the limiting post (14), and a spring (16) is slidably connected to the outer wall of the limiting post (14).

5. The easily assembled frame according to claim 4, characterized in that: The adjustment plate (12) has a groove (17) inside, and the outer walls of the sliding piece (15) and the spring (16) are slidably connected to the inner wall of the groove (17).

6. The easily assembled rack according to claim 1, characterized in that: The lower surfaces of the fixed box (1) and the U-shaped plate (10) are both fixedly connected to the second frame body (18), and the inner wall of the second frame body (18) is slidably connected to the second adjustment plate (19).

7. The easily assembled frame according to claim 6, characterized in that: The adjustment plate 2 (19) is internally slidably connected to a pressing rod (20), and the outer wall of the pressing rod (20) is engaged with the inside of the frame body 2 (18).

8. The easily assembled rack according to claim 7, characterized in that: The outer wall of the pressing rod (20) is fixedly connected to a pressing piece (21), and the outer wall of the pressing piece (21) is slidably connected to the inside of the adjusting plate (19).

9. A frame that is easy to assemble according to claim 8, characterized in that: The adjustment plate 2 (19) has a limiting groove (22) inside, and the outer wall of the pressing piece (21) is slidably connected to the inner wall of the limiting groove (22).

10. A frame that is easy to assemble according to claim 9, characterized in that: The outer wall of the pressing piece (21) is fitted with a spring three (23), and the outer wall of the spring three (23) is slidably connected to the inner wall of the limiting groove (22).

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