Storage rack with height-adjustable shelf boards

Abstract

The utility model relates to the technical field of commodity shelves, and discloses a commodity shelf capable of adjusting shelf board height, which comprises a first support and a second support, the front end of the first support is rotatably connected with a plurality of hanging rods, the hanging rods are all rotatably connected to the front end of the first support, the second support is internally provided with a plurality of rotating grooves, and the rotating grooves are arranged in the first support. The front end of the hanging rod is fixedly connected with a tooth groove block. According to the shelf capable of adjusting the height of the laminates, a worker aligns a hook block to a limiting groove and inserts the hook block into the limiting groove, meanwhile, the worker pushes a handle downwards, the handle drives an adjusting plate to move downwards and drives a tooth groove block to rotate leftwards, and the tooth groove block drives a hanging rod to rotate, so that when the tooth groove block rotates, the hook block is clamped and fixed through the limiting groove; when a worker needs to disassemble the storage basket, the handle is moved upwards, so that the hook block and the limiting groove are unlimited, and through the arrangement, the worker can disassemble and assemble the storage basket conveniently and adjust the height of the storage basket.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, in particular to a storage rack with adjustable layer height. Background Art

[0002] The storage rack is a shelf for placing sundries composed of a base plate and pillars. It is mostly supported by strip brackets and supported by the base plate. It has a unique shape, smart design, easy loading and unloading, clean and bright, and an open design that makes the storage visible at a glance.

[0003] A Chinese patent discloses a storage rack (authorization announcement number CN217827042U). This patented technology can classify and place different items to ensure the neatness of the desktop and facilitate the retrieval of items.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the traditional storage rack design usually adopts a fixed shelf structure, that is, the connection between the shelf and the shelf frame is fixed, and the height cannot be adjusted according to the specific needs of the user. This design limits the flexibility and practicality of the shelf to a certain extent. For example, when the user needs to store items of different sizes, the height of the fixed shelf may not meet the storage needs of all items, resulting in low space utilization or uneven placement of items. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: the prior art has the disadvantage that the layer boards cannot be adjusted, so we propose a storage rack with adjustable layer board height.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a storage rack with adjustable shelf height, comprising a first bracket and a second bracket, the front end of the first bracket being rotatably connected to a hanging rod, the number of the hanging rods is several and all are rotatably connected to the front end of the first bracket, the interior of the second bracket is provided with several rotating grooves, the front end of the hanging rod is fixedly connected to a tooth groove block, a storage basket is provided on one side of the first bracket, one side of the storage basket is fixedly connected to a fixed block, the number of the fixed blocks is two, the interior of the fixed block is fixedly connected to a rotating rod, the outer diameter of the rotating rod is rotatably connected to a hook block, the surface of the hanging rod is provided with two limiting grooves used in conjunction with the hook block, the interior of the second bracket is slidably connected to an adjustment plate, one side of the adjustment plate is fixedly connected to several tooth blocks, and the top of the adjustment plate is fixedly connected to a handle.

[0007] Preferably, first springs are fixedly connected to both sides of the hook block, and a side of the first spring away from the hook block is fixedly connected to the inside of the fixing block.

[0008] Preferably, an adjustment box is fixedly connected to one side of the second bracket, adjustment slots are provided at both ends of the adjustment box, an adjustment block is slidably connected inside the adjustment slot, a through slot is provided on one side of the adjustment slot, an insert block is fixedly connected to one side of the adjustment block, and a plurality of slots for use with the insert block are provided on one side of the adjustment plate.

[0009] Preferably, both ends of the adjusting groove are provided with sliding grooves, both ends of the adjusting block are fixedly connected with sliding blocks, and the surface of the sliding block is slidably connected with the inside of the sliding groove.

[0010] Preferably, a second spring is fixedly connected to a side of the adjustment block close to the adjustment slot, and a side of the second spring away from the adjustment block is fixedly connected to the inside of the adjustment slot.

[0011] Preferably, guide grooves are provided at both ends of the interior of the second bracket, and guide blocks are fixedly connected to both ends of the adjustment plate, and the surface of the guide block is slidably connected to the interior of the guide groove.

[0012] Preferably, the size of the plug block matches the size of the slot, and the surface of the plug block is slidably connected to the inside of the slot.

[0013] Preferably, the hook block is hook-shaped.

[0014] Technical effects and advantages of the utility model:

[0015] In the utility model, the staff aligns the hook block with the limiting groove and inserts it, so that the hook block and the limiting groove are fixed, and at the same time the staff pushes the handle downward, the handle drives the adjustment plate to move downward, and drives the tooth groove block to rotate to the left, the tooth groove block drives the hanging rod to rotate, so that when the tooth groove block rotates, the limiting groove clamps the hook block to fix it, and when the staff needs to disassemble the storage basket, the handle is moved upward to release the limit of the hook block and the limiting groove. Through this arrangement, the staff can disassemble the installed storage basket and adjust the height of the storage basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a longitudinal cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0019] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 5For this utility model Figure 4 A partial enlarged view of point B in the middle;

[0021] Figure 6 This is a schematic cross-sectional structural diagram of the regulating box of the utility model;

[0022] Figure 7 For this utility model Figure 6 A partial enlarged view of point C in the middle;

[0023] Figure 8 It is a partial cross-sectional structural schematic diagram of the second bracket of the utility model.

[0024] Legend: 1. First bracket; 2. Second bracket; 3. Hanging rod; 4. Rotating groove; 5. Tooth groove block; 6. Storage basket; 7. Fixed block; 8. Rotating rod; 9. Hook block; 10. Limiting groove; 11. Adjusting plate; 12. Tooth block; 13. Handle; 14. First spring; 15. Adjusting groove; 16. Adjusting block; 17. Through groove; 18. Insert block; 19. Slot; 20. Slide groove; 21. Sliding block; 22. Second spring; 23. Guide groove; 24. Guide block; 25. Adjusting box. DETAILED DESCRIPTION

[0025] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model provides a technical solution: a storage rack with adjustable shelf height, comprising a first bracket 1 and a second bracket 2, the front end of the first bracket 1 is rotatably connected to a hanging rod 3, the number of hanging rods 3 is several and all are rotatably connected to the front end of the first bracket 1, the interior of the second bracket 2 is provided with several rotating grooves 4, the front end of the hanging rod 3 is fixedly connected to a tooth groove block 5, a storage basket 6 is provided on one side of the first bracket 1, a fixed block 7 is fixedly connected to one side of the storage basket 6, the number of the fixed blocks 7 is two, a rotating rod 8 is fixedly connected to the interior of the fixed block 7, the outer diameter of the rotating rod 8 is rotatably connected to a hook block 9, the surface of the hanging rod 3 is provided with two limiting grooves 10 used in conjunction with the hook block 9, the interior of the second bracket 2 is slidably connected to an adjustment plate 11. A plurality of tooth blocks 12 are fixedly connected to one side of the adjusting plate 11. A handle 13 is fixedly connected to the top of the adjusting plate 11. The staff aligns the hook block 9 with the limiting groove 10 and inserts it so that the hook block 9 is fixed with the limiting groove 10. At the same time, the staff pushes the handle 13 downward, and the handle 13 drives the adjusting plate 11 to move downward, and drives the tooth groove block 5 to rotate to the left. The tooth groove block 5 drives the hanging rod 3 to rotate, so that when the tooth groove block 5 rotates, the limiting groove 10 clamps the hook block 9 to fix it. When the staff needs to disassemble the storage basket 6, the handle 13 is moved upward to release the limit of the hook block 9 and the limiting groove 10. Through this arrangement, the staff can disassemble and install the storage basket 6 and adjust the height of the storage basket 6.

[0027] Reference Figure 3 As shown, in the present embodiment: both sides of the hook block 9 are fixedly connected with the first spring 14, and the side of the first spring 14 away from the hook block 9 is fixedly connected to the inside of the fixed block 7. When the staff moves the hook block 9 to the right, the hook block 9 causes the first spring 14 to store force, and the staff releases the hook block 9 when inserting the hook block 9 into the limiting groove 10. Under the action of the rebound force of the first spring 14, the limiting of the hook block 9 and the limiting groove 10 is more stable.

[0028] Reference Figure 6 and Figure 7 As shown, in this embodiment: an adjustment box 25 is fixedly connected to one side of the second bracket 2, and adjustment slots 15 are provided at both ends of the adjustment box 25. An adjustment block 16 is slidably connected inside the adjustment slot 15. A through slot 17 is provided on one side of the adjustment slot 15. An insert block 18 is fixedly connected to one side of the adjustment block 16. A plurality of slots 19 for use with the insert block 18 are provided on one side of the adjustment plate 11. The staff pushes the adjustment block 16 into the adjustment slot 15, and the adjustment block 16 drives the insert block 18 to release the limit between the slot 19. After the staff adjusts the adjustment plate 11 to a suitable position, the slot 19 is aligned with the insert block 18 and the adjustment block 16 is pulled outward, so that the insert block 18 is inserted into the slot 19 for fixation, so that the staff can adjust the position of the adjustment plate 11 to limit and fix the storage basket 6.

[0029] Reference Figure 7 As shown, in this embodiment: both ends of the adjusting groove 15 are provided with slide grooves 20, both ends of the adjusting block 16 are fixedly connected with sliders 21, the surface of the slider 21 is slidably connected with the inside of the slide groove 20, when the staff slides the adjusting block 16, the adjusting block 16 drives the slider 21 to slide inside the slide groove 20, through this setting, the moving trajectory of the adjusting block 16 is fixed, and at the same time, the friction of the adjusting block 16 during movement is reduced, so that the adjusting block 16 is smoother during movement.

[0030] Reference Figure 7 As shown, in this implementation scheme: the side of the adjustment block 16 close to the adjustment slot 15 is fixedly connected with the second spring 22, and the side of the second spring 22 away from the adjustment block 16 is fixedly connected to the inside of the adjustment slot 15. When the staff pushes the adjustment block 16 into the adjustment slot 15, the adjustment block 16 squeezes the second spring 22 for compression and accumulation of force, and at the same time drives the plug block 18 to release the limit between it and the slot 19. The staff aligns the plug block 18 with the slot 19 and releases it. Under the action of the rebound force of the second spring 22, the adjustment block 16 is pushed to move to the outside of the adjustment slot 15, and the adjustment block 16 drives the plug block 18 to be inserted into the slot 19 for quick limiting.

[0031] Reference Figure 8 As shown, in this embodiment: guide grooves 23 are provided at both ends of the interior of the second bracket 2, and guide blocks 24 are fixedly connected at both ends of the adjustment plate 11. The surface of the guide block 24 is slidably connected to the interior of the guide groove 23. When the staff moves the adjustment plate 11, the adjustment plate 11 drives the guide block 24 to slide inside the guide groove 23. Through this setting, during the movement, the adjustment plate 11 not only completes its own displacement, but also realizes the coordinated work with the guide block 24. This coordinated effect allows the guide block 24 to slide smoothly inside the guide groove 23, which not only ensures the smooth operation of the entire system, but also avoids unnecessary losses caused by friction.

[0032] Reference Figure 7 As shown, in this embodiment: the size of the plug 18 is adapted to the size of the slot 19, and the surface of the plug 18 is slidably connected to the inside of the slot 19. By configuring the size of the plug 18 to be adapted to the size of the slot 19, the plug 18 can be smoothly and stably inserted into the inside of the slot 19, thereby achieving a tight connection between the two. At the same time, since the surface of the plug 18 is slidably connected to the inside of the slot 19, this design not only ensures the flexibility of the connection, but also allows the plug 18 to move freely inside the slot 19, thereby meeting different usage requirements.

[0033] Reference Figure 3As shown, in the present embodiment: the shape of the hook block 9 is hook-shaped. This hook-shaped setting not only ensures that the limit between the hook block 9 and the limit groove 10 is more stable, but also greatly enhances the stability and reliability of the overall structure. In practical applications, this design can effectively prevent the loosening or displacement of components due to external force or vibration.

[0034] Working principle: the staff aligns the hook block 9 with the limiting groove 10 and inserts it, so that the hook block 9 is fixed with the limiting groove 10. At the same time, the staff pushes the handle 13 downward, and the handle 13 drives the adjustment plate 11 to move downward, and drives the tooth groove block 5 to rotate to the left. The tooth groove block 5 drives the hanging rod 3 to rotate, so that when the tooth groove block 5 rotates, the limiting groove 10 clamps the hook block 9 to fix it. When the staff needs to disassemble the storage basket 6, the handle 13 is moved upward to release the limit of the hook block 9 and the limiting groove 10. Through this setting, the staff can disassemble and install the storage basket 6 and adjust the height of the storage basket 6. When the staff moves the hook block 9 to the right, the hook block 9 causes the first spring 14 to store force, and the staff inserts the hook block 9 into the limiting groove. When the hook block 9 is in the slot 10, the hook block 9 is released. Under the action of the rebound force of the first spring 14, the limit of the hook block 9 and the limit slot 10 is more stable. The staff pushes the adjustment block 16 into the inside of the adjustment slot 15, and the adjustment block 16 drives the plug block 18 to release the limit between it and the slot 19. After the staff adjusts to the applicable position of the adjustment plate 11, the slot 19 is aligned with the plug block 18 and the adjustment block 16 is pulled outward, so that the plug block 18 is inserted into the slot 19 for fixation, so that the staff can adjust the position of the adjustment plate 11 to limit and fix the storage basket 6. When the staff slides the adjustment block 16, the adjustment block 16 drives the slider 21 to slide inside the slide slot 20. Through this setting, the moving trajectory of the adjustment block 16 is fixed, and the adjustment block is reduced at the same time. The friction force of 16 during movement makes the adjustment block 16 move more smoothly. When the staff pushes the adjustment block 16 into the adjusting slot 15, the adjustment block 16 squeezes the second spring 22 for compression and accumulation, and at the same time drives the plug block 18 to release the limit between it and the slot 19. The staff aligns the plug block 18 with the slot 19 and releases it. Under the action of the rebound force of the second spring 22, the adjustment block 16 is pushed to move to the outside of the adjusting slot 15. The adjustment block 16 drives the plug block 18 to insert into the slot 19 for rapid limit. When the staff moves the adjustment plate 11, the adjustment plate 11 drives the guide block 24 to slide inside the guide slot 23. Through this arrangement, during the movement, the adjustment plate 11 not only completes its own displacement, but also At the same time, it also realizes the coordinated work with the guide block 24. This coordinated effect enables the guide block 24 to slide smoothly inside the guide groove 23, which not only ensures the smooth operation of the entire system, but also avoids unnecessary losses caused by friction. The size of the plug block 18 is adapted to the size of the slot 19, so that the plug block 18 can be smoothly and stably inserted into the slot 19 to achieve a close connection between the two. At the same time, since the surface of the plug block 18 is slidably connected to the inside of the slot 19, this design not only ensures the flexibility of the connection, but also enables the plug block 18 to move freely inside the slot 19, thereby meeting different usage requirements. Through this hook-shaped setting method, it is not only ensured that the limit between the hook block 9 and the limit groove 10 is more stable,It also greatly enhances the stability and reliability of the overall structure. In practical applications, this design can effectively prevent components from loosening or shifting due to external forces or vibrations.

[0035] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A storage rack with adjustable shelf height, comprising a first bracket (1) and a second bracket (2), characterized in that: The front end of the first bracket (1) is rotatably connected to a hanging rod (3), the number of the hanging rods (3) is several and all are rotatably connected to the front end of the first bracket (1), the interior of the second bracket (2) is provided with several rotating grooves (4), the front end of the hanging rod (3) is fixedly connected to a tooth groove block (5), a storage basket (6) is provided on one side of the first bracket (1), one side of the storage basket (6) is fixedly connected to a fixed block (7), the number of the fixed blocks (7) is two, the interior of the fixed block (7) is fixedly connected to a rotating rod (8), the outer diameter of the rotating rod (8) is rotatably connected to a hook block (9), the surface of the hanging rod (3) is provided with two limiting grooves (10) used in conjunction with the hook block (9), the interior of the second bracket (2) is slidably connected to an adjustment plate (11), one side of the adjustment plate (11) is fixedly connected to several tooth blocks (12), and the top of the adjustment plate (11) is fixedly connected to a handle (13).

2. The height-adjustable shelf according to claim 1, characterized in that: First springs (14) are fixedly connected to both sides of the hook block (9), and a side of the first spring (14) away from the hook block (9) is fixedly connected to the inside of the fixed block (7).

3. The height-adjustable shelf rack according to claim 1, characterized in that: An adjustment box (25) is fixedly connected to one side of the second bracket (2), adjustment slots (15) are provided at both ends of the adjustment box (25), an adjustment block (16) is slidably connected inside the adjustment slot (15), a through slot (17) is provided on one side of the adjustment slot (15), an insert block (18) is fixedly connected to one side of the adjustment block (16), and a plurality of slots (19) for use with the insert blocks (18) are provided on one side of the adjustment plate (11).

4. The height-adjustable shelf according to claim 3, characterized in that: Both ends of the adjusting groove (15) are provided with sliding grooves (20), and both ends of the adjusting block (16) are fixedly connected with sliding blocks (21), and the surface of the sliding block (21) is slidably connected to the inside of the sliding groove (20).

5. The height-adjustable shelf rack according to claim 3, characterized in that: A second spring (22) is fixedly connected to one side of the adjustment block (16) close to the adjustment slot (15).

6. The height-adjustable shelf rack according to claim 5, characterized in that: The side of the second spring (22) away from the adjustment block (16) is fixedly connected to the inside of the adjustment slot (15).

7. The height-adjustable shelf rack according to claim 3, characterized in that: Both ends of the second bracket (2) are provided with guide grooves (23), and both ends of the adjustment plate (11) are fixedly connected with guide blocks (24), and the surface of the guide block (24) is slidably connected to the inside of the guide groove (23).

8. The height-adjustable shelf according to claim 3, characterized in that: The size of the insert block (18) matches the size of the slot (19).

9. The storage rack with adjustable shelf height according to claim 8, characterized in that: The surface of the insert block (18) is slidably connected to the interior of the slot (19).

10. The storage rack with adjustable shelf height according to claim 1, characterized in that: The hook block (9) is in the shape of a hook.

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