An adjustable connecting plate

Abstract

This utility model discloses an adjustable connecting plate. The main body of the connecting plate is connected to the sliding structure on both sides of the cabinet through the first connecting part and the second connecting part on both sides. The extension length of the first connecting part and the second connecting part can be adjusted by the adjustment structure. After the first connecting plate and the second connecting plate are fastened together, they form a sliding groove to guide the sliding of the first rack and the second rack. The first connecting plate and the second connecting plate can be clamped and locked by tightening the fastening screw, thereby achieving the purpose of fixing the connecting parts on both sides. The main body of the connecting plate can be extended and adjusted independently according to the size of the cabinet without on-site cutting, which reduces the requirements for assembly and simplifies the on-site installation process.

Description

Technical Field

[0001] This utility model relates to the field of cabinet storage technology, specifically to an adjustable connecting plate. Background Technology

[0002] As people accumulate more household items, our living environment becomes cluttered and disorganized if they are not organized and placed in a unified location. These items also take up a lot of space. Therefore, people often use storage containers to organize their items and categorize and store household items or garbage.

[0003] The importance of storage is especially evident in the kitchen. Pull-out baskets are commonly used in kitchen cabinets to store dishes and cooking utensils, or hidden trash cans are installed in the cabinets using a sliding mechanism. Existing cabinet pull-out connection structures are usually fixed to the inner walls of the two sides of the cabinet. When carrying trash cans or storage containers, a connecting plate needs to be installed at the rear of the pull-out structure on both sides. The pull-out structure and the connecting plate together form a frame for placing the containers. In actual installation, due to different cabinet dimensions, the pull-out structure can be installed on the inner walls of the cabinet sides, and the door panel connector structure can be directly installed on the door panel. However, the connecting plate needs to be cut according to the width of the cabinet sides before installation, which is more troublesome. Utility Model Content

[0004] To address the technical deficiencies in the background art, this utility model proposes an adjustable connecting plate, which solves the aforementioned technical problems and meets practical needs. The specific technical solution is as follows: An adjustable connecting plate includes a connecting plate body with openings at both ends and a first connecting part and a second connecting part inserted at both ends of the connecting plate body. The connecting plate body includes a first connecting plate and a second connecting plate that are fastened together. An adjustment structure connecting the first connecting part and the second connecting part is provided inside the connecting plate body. The first connecting part and the second connecting part move towards each other and away from each other along both ends of the connecting plate body. A guide locking structure is provided at the end of the connecting plate body. The adjustment structure includes an adjustment gear, a first rack connected to the first connecting part, and a second rack connected to the second connecting part. The tooth surfaces of the first rack and the second rack are respectively meshed with the upper and lower edges of the adjustment gear.

[0005] As an improvement to the above solution, the upper and lower edges of the first connecting plate are folded toward the second connecting plate to form a first folded edge, and the upper and lower edges of the second connecting plate are folded toward the first connecting plate to form a second folded edge, with the second folded edge covering the first folded edge.

[0006] As an improvement to the above solution, the cross-section of the first connecting plate and the second connecting plate is C-shaped, and the end face where the first folded edge and the second folded edge are attached is provided with a snap-fit ​​block. The second folded edge is provided with a snap-fit ​​hole passing through it along its thickness direction at the position corresponding to the snap-fit ​​block.

[0007] As an improvement to the above solution, the inner surface of the first connecting plate is provided with a central column for fixing the adjusting gear, the adjusting gear is mounted on the central column, and the inner surface of the first connecting plate is provided with guide blocks on both sides corresponding to the adjusting gear, the ends of the guide blocks abutting against the inner surface of the second connecting plate.

[0008] As an improvement to the above solution, the inner surfaces of the first folded edge and the second connecting plate form grooves that clamp the sides of the first and second racks, and the second folded edge and the guide block are respectively attached to the upper and lower edges of the first and second racks.

[0009] As an improvement to the above solution, the first connecting part is provided with a first insertion end that is inserted into the connecting plate body, and the first insertion end is provided with a first fixing groove with an opening facing into the connecting plate body. The second connecting part is provided with a second insertion end that is inserted into the connecting plate body, and the second insertion end is provided with a second fixing groove that opens into the connecting plate body.

[0010] As an improvement to the above solution, a first guide groove is provided along the horizontal direction of the first insertion end, and a second guide groove is provided along the horizontal direction of the second insertion end. The guide locking structure includes a first guide post passing through the first guide groove, a second guide post passing through the second guide groove, and fastening screws passing through the first guide post and the second guide post along one side of the first connecting plate.

[0011] As an improvement to the above solution, at least one first adjustment groove is provided in the horizontal direction of the first connecting part, and a first adjustment plate that can slide vertically is provided on one side of the first connecting part corresponding to one end of the first adjustment groove. The second connecting part has at least one second adjustment groove in the horizontal direction, and a second adjustment plate that can slide vertically is provided on one side of the second connecting part corresponding to one end of the second adjustment groove.

[0012] The beneficial effects of this utility model are as follows: the main body of the connecting plate is connected to the sliding structure on both sides of the cabinet through the first connecting part and the second connecting part on both sides. The extension and retraction length of the first connecting part and the second connecting part can be adjusted by the adjustment structure. After the first connecting plate and the second connecting plate are fastened together, they form a sliding groove to guide the sliding of the first rack and the second rack. The first connecting plate and the second connecting plate can be clamped and locked by tightening the fastening screw, thereby achieving the purpose of fixing the connecting parts on both sides. The main body of the connecting plate can be extended and retracted independently according to the size of the cabinet, without the need for on-site cutting, which reduces the requirements for assembly and simplifies the on-site installation process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of the connecting plate of this utility model.

[0014] Figure 2 This is a schematic diagram of the first connecting plate structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the second connecting plate structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the slide groove position structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the internal structure of the connecting plate of this utility model.

[0018] Wherein: 1-Connecting plate body, 11-First connecting plate, 110-First folded edge, 111-Snap-fit ​​block, 112-Shaft column, 113-Guide block, 12-Second connecting plate, 120-Second folded edge, 121-Snap-fit ​​hole, 122-Slide groove, 2-First connecting part, 21-First insertion end, 22-First fixing groove, 23-First guide groove, 3-Second connecting part, 31-Second insertion end, 32-Second fixing groove, 33-Second guide groove, 4-Adjusting structure, 41-Adjusting gear, 42-First rack, 43-Second rack, 5-Guide locking structure, 51-First guide post, 52-Second guide post, 53-Fasting screw. Detailed Implementation

[0019] The embodiments of this utility model will be described below with reference to the accompanying drawings and related examples. The embodiments of this utility model are not limited to the following examples, and this utility model relates to relevant necessary components in this technical field, which should be regarded as well-known technology in this technical field and can be known and mastered by those skilled in this technical field.

[0020] An adjustable connecting plate includes a connecting plate body 1 with openings at both ends and a first connecting part 2 and a second connecting part 3 inserted at both ends of the connecting plate body 1. The connecting plate body 1 is provided with an adjustment structure 4 connecting the first connecting part 2 and the second connecting part 3. The first connecting part 2 and the second connecting part 3 move towards each other and away from each other along both ends of the connecting plate body 1. The end of the connecting plate body 1 is provided with a guide locking structure 5. In the technical solution of the connecting plate body 1 of this utility model, the connecting plate body 1 can adopt a hollow square tube structure with openings at both ends. The two ends of the connecting plate body 1 are provided with a telescopically adjustable first connecting part 2 and a second connecting part 3. The adjustment structure 4 is provided on the connecting plate body 1. The first connecting part 2 and the second connecting part 3 are inserted into the openings at both ends of the connecting plate body 1. The first connecting part 2 and the second connecting part 3 can move towards each other or away from each other through the adjustment structure 4, thereby realizing the function of adjustable length of the connecting plate body 1.

[0021] In the technical solution of the adjustment structure 4 of this utility model, the adjustment structure 4 includes an adjustment gear 41, a first rack 42 connected to the first connecting part 2, and a second rack 43 connected to the second connecting part 3. The tooth surfaces of the first rack 42 and the second rack 43 are respectively meshed with the upper edge and the lower edge of the adjustment gear 41. One end of the first rack 42 is connected to the first connecting part 2, and one end of the second rack 43 is connected to the second connecting part 3. The tooth surfaces of the first rack 42 and the second rack 43 respectively mesh with the upper and lower edges of the adjusting gear 41. When it is necessary to adjust the length of the connecting plate body 1, the first connecting part 2 and the second connecting part 3 realize opposite or opposite movements by utilizing the transmission structure of the rack and gear.

[0022] In the technical solution of the connecting plate structure of this utility model, the connecting plate body 1 includes a first connecting plate 11 and a second connecting plate 12 connected in a snap-fit ​​manner. The upper and lower edges of the first connecting plate 11 are folded toward the second connecting plate 12 to form a first folded edge 110. The upper and lower edges of the second connecting plate 12 are folded toward the first connecting plate 11 to form a second folded edge 120. The second folded edge 120 covers the first folded edge 110.

[0023] The first connecting plate 11 and the second connecting plate 12 are fastened together to form a square tube-shaped connecting plate body 1 with openings at both ends. The mating surfaces between the first folded edge 110 and the second folded edge 120 are provided with a snap-fit ​​structure. The first connecting plate 11 and the second connecting plate 12 are fastened and fixed through the snap-fit ​​structure. The split connecting plate body 1 structure is easier to assemble than the integrally formed connecting plate body 1 structure while ensuring a certain structural strength. Furthermore, in the above scheme, the snap-fit ​​structure includes a snap-fit ​​block 111 and a snap-fit ​​hole 121. The cross-section of the first connecting plate 11 and the second connecting plate 12 is C-shaped. The end face of the first folded edge 110 and the second folded edge 120 that are in contact with the snap-fit ​​block 111 is provided with a snap-fit ​​block 111. The second folded edge 120 is provided with a snap-fit ​​hole 121 that passes through it along its thickness direction at the position corresponding to the snap-fit ​​block 111. After the second folded edge 120 is folded, it covers the first folded edge 110. In the connection technology of the connecting plate body 1 and the adjustment structure 4 of this utility model, the adjustment structure 4 is set on the connecting plate body 1 to achieve synchronous adjustment of the extension and retraction of the first connecting plate 11 and the second connecting plate 12. The inner surface of the first connecting plate 11 is provided with a shaft column 112 for fixing the adjustment gear 41. The adjustment gear 41 passes through the shaft column 112. The inner surface of the first connecting plate 11 is provided with guide blocks 113 on both sides corresponding to the adjustment gear 41. The end of the guide block 113 abuts against the inner surface of the second connecting plate 12. The adjustment gear 41 is sleeved in the shaft column 112 and rotates around the shaft column 112. It should be noted that after the first connecting plate 11 and the second connecting plate 12 are fastened together, the first rack 42 and the second rack 43 pass through the guide block 113 and the inner surface of the second folded edge 120. The guide block 113 and the inner surface of the second folded edge 120 limit the height of the first rack 42 and the second rack 43, so as to prevent the first rack 42 and the second rack 43 from shaking when moving in the height direction. Furthermore, in the above scheme, the inner surfaces of the first folded edge 110 and the second connecting plate 12 form grooves 122 that clamp the sides of the first rack 42 and the second rack 43. The second folded edge 120 and the guide block 113 are respectively attached to the upper and lower edges of the first rack 42 and the second rack 43. It should be noted that after the second folded edge 120, the guide block 113, the first folded edge 110 and the inner surfaces of the second connecting plate 12 are arranged, they restrict the movement direction of the first rack 42 and the second rack 43, reducing the sway amplitude of the first connecting plate 11 and the second connecting plate 12 when they move.

[0024] Furthermore, in the above scheme, the first connecting part 2 is provided with a first insertion end 21 that is inserted into the connecting plate body 1. The first insertion end 21 is provided with a first fixing groove 22 that opens into the connecting plate body 1. The rear end of the first rack 42 is adapted to the first fixing groove 22. The second connecting part 3 is provided with a second insertion end 31 that is inserted into the connecting plate body 1. The second insertion end 31 is provided with a second fixing groove 32 that opens into the connecting plate body 1. The rear end of the second rack 43 is adapted to the second fixing groove 32. During installation, the first rack 42 is inserted into the first fixing groove 22, and the screw is tightened to fix the first rack 42 to the first insertion end 21. The tooth surfaces of the first rack 42 and the second rack 43 both face the adjusting gear 41 and mesh with the adjusting gear 41.

[0025] The guide locking structure 5 includes a first guide post 51 passing through the first guide groove 23, a second guide post 52 passing through the second guide groove 33, and a fastening screw 53 passing through the first guide post 51 and the second guide post 52 along one side of the first connecting plate 11.

[0026] In the technical solution of the guide locking structure 5 of this utility model, a first guide groove 23 is provided along the horizontal direction of the first insertion end 21, and a second guide groove 33 is provided along the horizontal direction of the second insertion end 31. After the first connecting plate 11 and the second connecting plate 12 are fastened together, the first guide post 51 and the second guide post 52 are respectively inserted into the first guide groove 23 and the second guide groove 33. The maximum extension distance and the minimum retraction distance of the first connecting part 2 and the second connecting part 3 are both limited. Furthermore, the first connecting plate 11 and the second connecting plate 12 are fixed by screwing the fastening screw 53 along one side of the first connecting plate 11. At the same time, after the length of the connecting plate body 1 is adjusted, screwing the fastening screw 53 can make the inner surface of the second connecting plate 12 and the first folded edge 110 clamp the first rack 42 and the second rack 43, thereby fixing the first connecting part 2 and the second connecting part 3.

[0027] Furthermore, in the above solution, at least one first adjustment groove 24 is provided in the horizontal direction of the first connecting part 2, and a first adjustment plate 25 that can slide vertically is provided on one side of the first connecting part 2 corresponding to one end of the first adjustment groove 24. The second connecting part 3 has at least one second adjustment groove 34 in the horizontal direction, and a second adjustment plate 35 that can slide vertically is provided on one side of the second connecting part 3 corresponding to one end of the second adjustment groove 34.

[0028] It should be noted that the first adjusting plate 25 can slide along the height direction of the first connecting part 2 when it is not locked. The first connecting part 2 is clamped by tightening the screws on the first adjusting plate 25. The first adjusting plate 25 is embedded in the first connecting part 2, and the first connecting part 2 is provided with a locking block to prevent it from falling off along the outer edge of the first adjusting plate 25. Similarly, the second connecting part 3 and the leaf connecting piece 10 are clamped together by screwing the first adjusting plate 25 to clamp the second connecting part 3; the second connecting part 3 is provided with a locking block to prevent it from falling off the outer edge of the second adjusting plate 35.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An adjustable web, characterized by, The connection plate body (1) includes a connecting plate body (1) with openings at both ends and a first connecting part (2) and a second connecting part (3) inserted at both ends of the connecting plate body (1). The connecting plate body (1) includes a first connecting plate (11) and a second connecting plate (12) connected in a snap-fit ​​manner. The connecting plate body (1) is provided with an adjustment structure (4) connecting the first connecting part (2) and the second connecting part (3). The first connecting part (2) and the second connecting part (3) move towards each other and away from each other along both ends of the connecting plate body (1). The end of the connecting plate body (1) is provided with a guide locking structure (5). The adjustment structure (4) includes an adjustment gear (41), a first rack (42) connected to the first connecting part (2), and a second rack (43) connected to the second connecting part (3). The tooth surfaces of the first rack (42) and the second rack (43) are respectively meshed with the upper and lower edges of the adjustment gear (41).

2. The adjustable web of claim 1, wherein, The upper and lower edges of the first connecting plate (11) are folded toward the second connecting plate (12) to form a first folded edge (110), and the upper and lower edges of the second connecting plate (12) are folded toward the first connecting plate (11) to form a second folded edge (120), and the second folded edge (120) covers the first folded edge (110).

3. The adjustable web of claim 2, wherein, The first connecting plate (11) and the second connecting plate (12) have C-shaped cross sections. The end faces of the first folded edge (110) and the second folded edge (120) that are in contact with each other are provided with snap-fit ​​blocks (111). The second folded edge (120) is provided with snap-fit ​​holes (121) that pass through its thickness direction at the position corresponding to the snap-fit ​​blocks (111).

4. The adjustable web of claim 3, wherein, The inner surface of the first connecting plate (11) is provided with a shaft column (112) for fixing the adjusting gear (41). The adjusting gear (41) passes through the shaft column (112). The inner surface of the first connecting plate (11) is provided with guide blocks (113) on both sides corresponding to the adjusting gear (41). The end of the guide block (113) abuts against the inner surface of the second connecting plate (12).

5. The adjustable web of claim 4, wherein, The inner surfaces of the first folded edge (110) and the second connecting plate (12) form grooves (122) that clamp the sides of the first rack (42) and the second rack (43). The second folded edge (120) and the guide block (113) are respectively attached to the upper and lower edges of the first rack (42) and the second rack (43).

6. The adjustable web of claim 1, wherein, The first connecting part (2) is provided with a first insertion end (21) that is inserted into the connecting plate body (1), and the first insertion end (21) is provided with a first fixing groove (22) that opens into the connecting plate body (1). The second connecting part (3) is provided with a second insertion end (31) that is inserted into the connecting plate body (1), and the second insertion end (31) is provided with a second fixing groove (32) that opens into the connecting plate body (1).

7. The adjustable web of claim 6, wherein, A first guide groove (23) is provided along the horizontal direction of the first insertion end (21), and a second guide groove (33) is provided along the horizontal direction of the second insertion end (31). The guide locking structure (5) includes a first guide post (51) passing through the first guide groove (23), a second guide post (52) passing through the second guide groove (33), and a fastening screw (53) passing through the first guide post (51) and the second guide post (52) along one side of the first connecting plate (11).

8. The adjustable connecting plate according to claim 1, characterized in that, The first connecting part (2) has at least one first adjustment groove (24) in the horizontal direction, and a first adjustment plate (25) that can slide vertically is provided on one side of the first connecting part corresponding to one end of the first adjustment groove (24). The second connecting part has at least one second adjustment groove (34) in the horizontal direction, and a second adjustment plate (35) that can slide vertically is provided on one side of the second connecting part corresponding to one end of the second adjustment groove (34).

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