Office stationery integrated storage box

Abstract

The utility model relates to office supplies storage technical field discloses an office stationery integrated storage box, including the outer frame, the outer frame outer wall fixedly connected with the fender, the fender inside is provided with the storage subassembly, the storage subassembly includes the extension plate and the placing box, the placing box outer wall sliding connection is in the outer frame inner wall, the extension plate lower surface sliding connection is in the outer frame upper surface, the extension plate outer wall fixedly connected with the fixed link no.

Description

Technical Field

[0001] This utility model relates to the field of office supplies storage technology, and in particular to an integrated office stationery storage box. Background Technology

[0002] With the continuous development of modern office environments, the types and quantities of office stationery are increasing daily. Traditional storage boxes often have limited functions and cannot meet the diverse storage needs of office supplies. Most existing storage devices adopt a fixed structure, lacking flexibility and expandability, making it difficult to adapt to the usage requirements of different office scenarios. Therefore, there is an urgent need to develop an office stationery storage device that integrates storage, expansion, and adjustment functions to improve the utilization efficiency and ease of use of office space.

[0003] Currently, most office storage boxes on the market adopt a simple drawer-style or compartment-style design. Their structure typically includes a fixed outer frame and pull-out storage compartments. Some products use sliding rails to open and close the drawers, or use snap-fit ​​mechanisms to fix the shelf positions. In terms of extended functionality, some storage boxes use folding or telescopic panels, which can be manually unfolded to increase temporary storage space.

[0004] However, the expansion structure of traditional storage boxes is often inconvenient to operate, has poor stability after being unfolded, and lacks a design that links with the internal storage space. As a result, the expanded storage platform and the main storage area cannot form a coordinated and unified whole, affecting the user experience and space utilization. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an integrated office stationery storage box, which aims to improve the problems of traditional storage boxes, such as inconvenient operation of the expansion structure, poor stability after unfolding, and lack of linkage design with the internal storage space.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an integrated office stationery storage box, comprising an outer frame, a protective plate fixedly connected to the outer wall of the outer frame, and a storage component disposed inside the protective plate;

[0007] The storage assembly includes an extension plate and a placement box. The outer wall of the placement box is slidably connected to the inner wall of the outer frame. The lower surface of the extension plate is slidably connected to the upper surface of the outer frame. A fixing rod is fixedly connected to the outer wall of the extension plate. A connecting rod is rotatably connected to the outer wall of the fixing rod. A fixing column is rotatably connected to the inside of the connecting rod. A gear plate is rotatably connected to the outer wall of the fixing column. A gear plate is disposed inside the protective plate. The gear plate and gear plate mesh. A handle is fixedly connected to the outer wall of the gear plate. A fixing column is fixedly connected to the outer wall of the outer frame. A connecting plate is rotatably connected to the outer wall of the fixing column. A connecting rod is rotatably connected to the outer wall of the fixing column. A fixing column is rotatably connected to the inside of the connecting rod. A connecting plate is rotatably connected to the outer wall of the fixing column. A connecting rod is rotatably connected to the inside of the connecting plate.

[0008] Furthermore, a shelf is slidably connected to the inner wall of the outer frame, a fixing plate is fixedly connected to the outer wall of the shelf, a slide rail is fixedly connected to the inner wall of the outer frame, and a fixing component is provided on the inner wall of the slide rail.

[0009] Furthermore, the fixing component includes a slide rod, the outer wall of which is slidably connected to the inner wall of the slide rail, a sliding disc is fixedly connected to the outer wall of the slide rod, a connecting block is fixedly connected to the outer wall of the sliding disc, a fixing sleeve is fixedly connected to the outer wall of the fixing plate, a spring is sleeved on the outer wall of the slide rod, and a handle is fixedly connected to one end of the slide rod.

[0010] Furthermore, both gear plate one and gear plate two are disposed inside the protective plate, and the connecting rod three is disposed on one side of the outer wall of the outer frame.

[0011] Furthermore, the extension plate is positioned above the placement box, and the connecting plate 2 is positioned on one side of the outer wall of the outer frame.

[0012] Furthermore, the fixing sleeve is disposed on one side of the outer wall of the slide rail, and the shelf is slidably connected to the outer wall of the slide rail.

[0013] Furthermore, the outer wall of the sliding disk is slidably connected to the inner wall of the fixed sleeve, and the outer wall of the sliding rod is slidably connected to the inner wall of the fixed sleeve.

[0014] Furthermore, one end of the spring is fixedly connected to the inner wall of the fixed sleeve, and the other end of the fixed sleeve is fixedly connected to the outer wall of the sliding disc.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the convenient expansion function of the storage box is realized through the coordinated design of gear transmission mechanism and linkage rod. Rotating the handle can drive the extension plate to unfold smoothly, and at the same time, the linked storage box moves synchronously. This not only increases the temporary storage space, but also ensures the convenience of taking out and putting in stationery, while ensuring the stability and smoothness of the expansion process.

[0017] 2. In this utility model, the shelf lock can be quickly released by simply pulling the second handle, realizing stepless height adjustment to meet the storage needs of items of different sizes. The automatic spring reset design ensures the stability of the shelf after it is fixed. The operation process does not require tools and can be completed with one hand, which greatly improves the convenience of use and space utilization. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an integrated office stationery storage box proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of a portion of the gear plate structure of an integrated office stationery storage box proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the shelf section structure of an integrated office stationery storage box proposed in this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the image;

[0022] Figure 5 This is a schematic diagram of the sliding disc part of an integrated office stationery storage box proposed in this utility model.

[0023] Legend:

[0024] 1. Outer frame; 2. Protective plate; 3. Placement box; 4. Shelf; 5. Extension plate; 6. Handle 1; 7. Gear plate 1; 8. Gear plate 2; 9. Fixing post 1; 10. Connecting rod 1; 11. Connecting rod 2; 12. Fixing post 2; 13. Connecting plate 1; 14. Connecting rod 3; 15. Fixing post 3; 16. Connecting plate 2; 17. Fixing rod 1; 18. Slide rail; 19. Fixing plate 1; 20. Fixing sleeve; 21. Handle 2; 22. Slide rod; 23. Spring; 24. Connecting block; 25. Sliding disc. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 and Figure 2An embodiment of this utility model is provided: an integrated office stationery storage box, including an outer frame 1, a protective plate 2 fixedly connected to the outer wall of the outer frame 1 to protect the internal structure and enhance the structural strength, and a storage component is provided inside the protective plate 2;

[0027] The storage assembly includes an extension plate 5 and a storage box 3. The outer wall of the storage box 3 is slidably connected to the inner wall of the outer frame 1, providing the main storage space and is height-adjustable. The lower surface of the extension plate 5 is slidably connected to the upper surface of the outer frame 1, providing an additional storage platform. A fixing rod 17 is fixedly connected to the outer wall of the extension plate 5, directly driving the extension plate 5 to move linearly. A connecting rod 10 is rotatably connected to the outer wall of the fixing rod 17, converting the rotational motion into linear motion. A fixing column 9 is rotatably connected inside the connecting rod 10, and a gear plate 8 is rotatably connected to the outer wall of the fixing column 9. Gear plate 7 is installed inside the protective plate 2. Gear plate 7 meshes with gear plate 8. Handle 6 is fixedly connected to the outer wall of gear plate 7. Fixed post 15 is fixedly connected to the outer wall of the outer frame 1. Connecting plate 16 is rotatably connected to the outer wall of fixed post 15. Connecting rod 11 is rotatably connected to the outer wall of fixed post 9. Fixed post 12 is rotatably connected inside the connecting rod 11. Connecting plate 13 is rotatably connected to the outer wall of fixed post 12. Connecting rod 14 is rotatably connected inside the connecting plate 13, which drives the placement box 3 to move.

[0028] Specifically, the user rotates handle 6 clockwise, causing gear plate 7, which is fixedly connected to it, to rotate. Since gear plate 7 and gear plate 8 are designed to mesh precisely, gear plate 8 will then rotate in the opposite direction. This rotational motion is transmitted to connecting rod 10 through fixed column 9, causing it to move axially and pull fixed rod 17 outward. Fixed rod 17 drives extension plate 5 to slide smoothly along the guide rail on the upper surface of outer frame 1, thereby unfolding an additional storage platform. At the same time, connecting rod 11 transmits the motion to fixed column 12, causing connecting plate 13 and connecting rod 14 to move in tandem, so that the storage box 3 moves synchronously upward on the inner wall of outer frame 1, ultimately keeping the storage box 3 and extension plate 5 at the same level, making it convenient for the user to take out and put in various office stationery.

[0029] Reference Figures 3-5A shelf 4 is slidably connected to the inner wall of the outer frame 1. A fixing plate 19 is fixedly connected to the outer wall of the shelf 4, which is a fixing component that cooperates with the connecting block 24. A slide rail 18 is fixedly connected to the inner wall of the outer frame 1 to provide a sliding track for the shelf 4. A fixing component is provided on the inner wall of the slide rail 18. The fixing component includes a slide rod 22. The outer wall of the slide rod 22 is slidably connected to the inner wall of the slide rail 18. A sliding disk 25 is fixedly connected to the outer wall of the slide rod 22. A connecting block 24 is fixedly connected to the outer wall of the sliding disk 25 to cooperate with the fixing plate 19 to achieve locking. A fixing sleeve 20 is fixedly connected to the outer wall of the fixing plate 19 to provide a guiding function for the slide rod 22. A spring 23 is sleeved on the outer wall of the slide rod 22. It provides an automatic reset elastic force. One end of the slide rod 22 is fixedly connected to the handle 21. Gear plate 7 and gear plate 8 are both set inside the protective plate 2. The connecting rod 14 is set on one side of the outer wall of the outer frame 1. The extension plate 5 is set above the placement box 3. The connecting plate 16 is set on one side of the outer wall of the outer frame 1. The fixing sleeve 20 is set on one side of the outer wall of the slide rail 18. The shelf 4 is slidably connected to the outer wall of the slide rail 18. The outer wall of the sliding plate 25 is slidably connected to the inner wall of the fixing sleeve 20. The outer wall of the slide rod 22 is slidably connected to the inner wall of the fixing sleeve 20. One end of the spring 23 is fixedly connected to the inner wall of the fixing sleeve 20. The other end of the fixing sleeve 20 is fixedly connected to the outer wall of the sliding plate 25.

[0030] Specifically, the user first holds handle 21 and pulls it outward, causing the slide bar 22 to move linearly within the slide rail 18. At the same time, the spring 23 is compressed, causing the sliding disc 25 to disengage from the locking state of the fixing plate 19. At this time, the shelf 4 is completely unlocked and can slide freely up and down along the slide rail 18 to the desired position. After the shelf 4 moves to the target position, handle 21 is slowly released. The restoring force of the spring 23 pushes the sliding disc 25 back into place, so that the connecting block 24 on the sliding disc 25 is precisely embedded in the corresponding slot of the fixing plate 19. The entire adjustment process can be completed without the aid of any tools, and only requires one-handed operation, effectively meeting the storage needs of office supplies of different sizes.

[0031] Working principle: When the integrated office stationery storage box is needed, the user rotates the handle 16 clockwise, which drives the gear plate 17 fixedly connected to it to rotate. Since the gear plate 17 meshes with the gear plate 28, the gear plate 28 will then rotate in the opposite direction. This rotation is transmitted to the connecting rod 10 through the fixed column 19, which pulls the fixed rod 17 outward. The fixed rod 17 drives the extension plate 5 to slide smoothly along the upper surface of the outer frame 1, unfolding an additional storage platform. At the same time, the connecting rod 21 transmits the motion to the fixed column 22, which drives the connecting plate 13 and the connecting rod 314 to move together, causing the storage box 3 to move upward, so that it is on the same plane as the extension plate 5, making it convenient for users to take out the office stationery they need.

[0032] In addition, when adjusting the height of shelf 4, the user first holds handle 21 and pulls it outward, causing slide bar 22 to move linearly within slide rail 18. This compresses spring 23 and disengages slide plate 25 from fixed plate 19. At this time, shelf 4 is unlocked and can slide freely up and down along slide rail 18. When shelf 4 moves to the target position, handle 21 is slowly released. The restoring force of spring 23 pushes slide plate 25 back into place, and connecting block 24 on slide plate 25 is precisely inserted into the corresponding slot of fixed plate 19. The whole process can be completed with one hand without tools, making it convenient for placing items of different sizes.

[0033] 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. An integrated office stationery storage box, comprising an outer frame (1), characterized in that: The outer frame (1) is fixedly connected to a protective plate (2), and a storage component is provided inside the protective plate (2); The storage assembly includes an extension plate (5) and a placement box (3). The outer wall of the placement box (3) is slidably connected to the inner wall of the outer frame (1). The lower surface of the extension plate (5) is slidably connected to the upper surface of the outer frame (1). A fixing rod (17) is fixedly connected to the outer wall of the extension plate (5). A connecting rod (10) is rotatably connected to the outer wall of the fixing rod (17). A fixing column (9) is rotatably connected inside the connecting rod (10). A gear plate (8) is rotatably connected to the outer wall of the fixing column (9). A gear plate (7) is provided inside the protective plate (2). Wheel plate 1 (7) meshes with gear plate 2 (8). A handle 1 (6) is fixedly connected to the outer wall of gear plate 1 (7). A fixing post 3 (15) is fixedly connected to the outer wall of the outer frame (1). A connecting plate 2 (16) is rotatably connected to the outer wall of fixing post 3 (15). A connecting rod 2 (11) is rotatably connected to the outer wall of fixing post 1 (9). A fixing post 2 (12) is rotatably connected inside the connecting rod 2 (11). A connecting plate 1 (13) is rotatably connected to the outer wall of fixing post 2 (12). A connecting rod 3 (14) is rotatably connected inside the connecting plate 1 (13).

2. The integrated office stationery storage box according to claim 1, characterized in that: The inner wall of the outer frame (1) is slidably connected to a shelf (4), the outer wall of the shelf (4) is fixedly connected to a fixing plate (19), the inner wall of the outer frame (1) is fixedly connected to a slide rail (18), and the inner wall of the slide rail (18) is provided with a fixing component.

3. The integrated office stationery storage box according to claim 2, characterized in that: The fixing assembly includes a slide rod (22), the outer wall of which is slidably connected to the inner wall of the slide rail (18), a sliding disk (25) is fixedly connected to the outer wall of the slide rod (22), a connecting block (24) is fixedly connected to the outer wall of the sliding disk (25), a fixing sleeve (20) is fixedly connected to the outer wall of the fixing plate (19), a spring (23) is sleeved on the outer wall of the slide rod (22), and a handle (21) is fixedly connected to one end of the slide rod (22).

4. The integrated office stationery storage box according to claim 2, characterized in that: Both the first gear plate (7) and the second gear plate (8) are located inside the protective plate (2), and the third connecting rod (14) is located on one side of the outer wall of the outer frame (1).

5. The integrated office stationery storage box according to claim 1, characterized in that: The extension plate (5) is positioned above the placement box (3), and the connecting plate (16) is positioned on one side of the outer wall of the outer frame (1).

6. The integrated office stationery storage box according to claim 3, characterized in that: The fixing sleeve (20) is disposed on one side of the outer wall of the slide rail (18), and the shelf (4) is slidably connected to the outer wall of the slide rail (18).

7. The integrated office stationery storage box according to claim 3, characterized in that: The outer wall of the sliding disk (25) is slidably connected to the inner wall of the fixed sleeve (20), and the outer wall of the sliding rod (22) is slidably connected to the inner wall of the fixed sleeve (20).

8. The integrated office stationery storage box according to claim 3, characterized in that: One end of the spring (23) is fixedly connected to the inner wall of the fixed sleeve (20), and the other end of the fixed sleeve (20) is fixedly connected to the outer wall of the sliding disk (25).

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