Stackable file tote for easy handling

Abstract

This utility model relates to the field of turnover box technology and discloses a stackable file turnover box that is easy to transport. The present invention includes a file turnover box with a plastic base plate glued to its bottom. A set of concave frames is placed on both the plastic base plate and the left and right sides of the file turnover box. A handle is provided on the opposite sides of each set of concave frames. Two sets of positioning pins are evenly arranged on the opposite sides of each set of concave frames. A locking pin is placed on the outer side of each positioning pin, and a connecting plate is provided on the outer side of each locking pin. This utility model allows the two sets of devices to be stacked and locked by using a movable lever and the spring's own rebound force to push the locking pin into the locking hole on the other set of devices. The stacked and locked devices can then be stably and conveniently transported using the handles. The lever is mounted on the handles to ensure ease of use.

Description

Technical Field

[0001] This utility model belongs to the field of turnover box technology, specifically a stackable file turnover box that is easy to transport. Background Technology

[0002] Currently, most document turnover boxes on the market are made of paper and are designed individually, which leads to significant defects in actual use: First, they lack a standardized stacking structure. During vehicle transportation, the stacked boxes are prone to sliding and tipping over due to bumps or external collisions, resulting in damage to the boxes; Second, the handling process relies on manual handling in one go, making it difficult to handle multiple stacked transport boxes simultaneously. Therefore, we propose a stackable document turnover box that is easy to handle. Utility Model Content

[0003] The purpose of this invention is to provide a stackable file transfer box that is easy to transport, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a stackable file turnover box that is easy to transport, comprising a file turnover box, wherein a plastic base plate is glued to the bottom of the file turnover box, and a set of concave frames are placed on both the plastic base plate and the left and right sides of the file turnover box. A set of handles is provided on the opposite sides of the two sets of concave frames, and two sets of positioning pins are evenly arranged on the opposite sides of the two sets of concave frames. A locking pin is placed on the outside of the positioning pin, and a connecting plate is provided on the outside of the locking pin. A lever is provided on the outside of the connecting plate, and two sets of first guide posts are evenly arranged on the outside of the connecting plate. A spring is provided on the outside of the first guide posts. Two sets of insertion holes are evenly opened on both the left and right sides of the plastic base plate, and locking holes are opened in the insertion holes. The positioning pins correspond to the insertion holes, and the locking pins correspond to the locking holes.

[0005] Preferably, the outer side of the positioning pin has a storage hole, and the locking pin is disposed in the storage hole.

[0006] Preferably, two sets of first sliding grooves are evenly provided through the outer side of the handle, two sets of second sliding grooves are evenly provided through the outer side of the concave frame, and a third sliding groove is provided through the outer side of the positioning pin, the third sliding groove being connected to the storage hole.

[0007] Preferably, the connecting plate is disposed in the first slide groove, the second slide groove and the third slide groove, the toggle block is located on the outside of the handle, two sets of mounting holes are evenly opened in the first slide groove, the spring is fixedly disposed in the mounting hole, and the first guide post is slidably disposed in the mounting hole.

[0008] Preferably, two sets of guide holes are evenly provided on the left and right sides of the plastic base plate, and iron blocks are placed in the guide holes. Two sets of second guide posts are evenly provided on the opposite sides of the two sets of concave frames. Magnetic blocks are provided on the outer side of the second guide posts. The second guide posts are placed in the guide holes, and the magnetic blocks and iron blocks are magnetically attracted to each other.

[0009] Preferably, the bottom of the plastic base plate is provided with support columns evenly distributed, the top of the lid of the archive turnover box is provided with positioning holes evenly distributed, the support columns correspond to the positioning holes, and the bottom of the plastic base plate is provided with a waterproof pad.

[0010] Compared with the prior art, the beneficial effects of this utility model are: by stacking the two sets of devices, the movable lever can use the spring's own rebound force to push the locking pin into the locking hole on the other set of devices, thereby stacking and locking the two sets of devices. At this time, the stacked and locked devices can be moved stably and conveniently through the handle. Furthermore, since the lever is installed on the handle, the ease of use of the device is ensured.

[0011] The support columns elevate the bottom of the device, creating a ventilation space and reducing the risk of moisture buildup. The waterproof pad prevents ground moisture and water stains from penetrating, thus avoiding mold and blurred writing on the files inside the file transfer box due to ground dampness. The magnetic attraction between the magnets and iron blocks stabilizes the second guide column within the guide holes of the plastic base plate, thereby securing the concave frame to the outside of the file transfer box. The file transfer box can then be easily moved using the handle on the concave frame.

[0012] When the file transfer box is damaged, it can be forcibly separated from the plastic base plate, and the cured adhesive on the top of the plastic base plate can be removed. Then the plastic base plate can be glued to the new file transfer box, thus achieving the reuse of the plastic base plate and its external parts. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram: Figure 1 This is a structural schematic diagram of the stackable file turnover box that is easy to transport according to this utility model; Figure 2 This is a partial sectional view of the first top of the stackable file transfer box of this utility model, which is easy to transport. Figure 3 This is a partial sectional view of the second top of the stackable file turnover box of this utility model, which is easy to transport.

[0015] Figure 4 This is a schematic diagram of the stackable archive turnover box of this utility model when it is stacked.

[0016] In the diagram: 1. Archive turnover box; 11. Waterproof pad; 111. Plastic base plate; 12. Support column; 13. Concave frame; 14. Pulley; 15. Handle; 16. Positioning pin; 17. Locking pin; 18. Connecting plate; 19. First guide column; 2. Spring; 21. Second guide column; 22. Magnetic block; 23. Iron block. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4A stackable file transfer box for easy handling includes a file transfer box 1. A plastic base plate 111 is glued to the bottom of the file transfer box 1. When the file transfer box 1 is damaged, it can be forcibly separated from the plastic base plate 111, and the cured adhesive on the top of the plastic base plate 111 can be removed. Then, the plastic base plate 111 can be glued to a new file transfer box 1, thus achieving the reuse of the plastic base plate 111 and its external components. A set of concave frames 13 is installed on both the left and right sides of the plastic base plate 111 and the file transfer box 1, and the opposite sides of the two sets of concave frames 13 are fixed. A set of handles 15 is provided. Two sets of positioning pins 16 are evenly fixed on opposite sides of two sets of concave brackets 13. Locking pins 17 are placed on the outside of the positioning pins 16. A connecting plate 18 is fixed on the outside of the locking pins 17. A lever 14 is fixed on the outside of the connecting plate 18. Two sets of first guide posts 19 are evenly fixed on the outside of the connecting plate 18. A spring 2 is fixed on the outside of the first guide posts 19. Two sets of insertion holes are evenly opened on the left and right sides of the plastic base plate 111. Locking holes are opened in the insertion holes. The positioning pins 16 correspond to the insertion holes, and the locking pins 17 correspond to the locking holes. A storage hole is provided on the outer side of the handle 15, and a locking pin 17 is slidably disposed in the storage hole. Two sets of first sliding grooves are evenly provided through the outer side of the handle 15, and two sets of second sliding grooves are evenly provided through the outer side of the concave frame 13. A third sliding groove is provided on the outer side of the positioning pin 16, and the third sliding groove is connected to the storage hole. A connecting plate 18 is slidably disposed in the first, second, and third sliding grooves. A toggle block 14 is located on the outer side of the handle 15. Two sets of mounting holes are evenly provided in the first sliding groove. A spring 2 is fixedly disposed in the mounting hole. A first guide post 19 is slidably disposed in the mounting hole. The left and right sides of the plastic base plate 111 are evenly distributed... Two sets of guide holes are provided, and iron blocks 23 are fixedly installed in the guide holes. Two sets of second guide posts 21 are evenly fixed on opposite sides of the two sets of concave frames 13. Magnetic blocks 22 are fixedly installed on the outer side of the second guide posts 21. The second guide posts 21 are slidably installed in the guide holes. Magnetic blocks 22 and iron blocks 23 attract each other. Through the mutual attraction between magnetic blocks 22 and iron blocks 23, the second guide posts 21 can be stably placed in the guide holes of the plastic base plate 111, thereby stabilizing the concave frames 13 on the outside of the file turnover box 1. At this time, the file turnover box 1 can be easily moved by the handle 15 on the concave frames 13.

[0019] Support columns 12 are evenly fixedly installed on the bottom of the plastic base plate 111. Positioning holes are evenly opened on the top of the lid of the file turnover box 1. The support columns 12 correspond to the positioning holes. A waterproof pad 11 is fixedly installed on the bottom of the plastic base plate 111. The bottom of the device can be raised by the support columns 12 to form a ventilation space, reducing the risk of moisture accumulation. The waterproof pad 11 can also block the penetration of ground moisture and water stains, thereby preventing the files in the file turnover box 1 from becoming moldy and the writing from becoming blurred due to ground moisture.

[0020] Working principle: The bottom of the device can be raised by the support column 12 to form a ventilation space, reducing the risk of moisture accumulation. The waterproof pad 11 can block the penetration of ground moisture and water stains, thus preventing the files in the file turnover box 1 from becoming moldy and the writing from becoming blurred due to ground moisture. Through the mutual magnetic attraction of the magnetic block 22 and the iron block 23, the second guide column 21 can be stably placed in the guide hole of the plastic base plate 111, thereby stabilizing the concave frame 13 on the outside of the file turnover box 1. At this time, the file turnover box 1 can be easily moved by the handle 15 on the concave frame 13. When the file turnover box 1 is damaged, the file turnover box 1 can be forcibly separated from the plastic base plate 111, and the cured glue attached to the top of the plastic base plate 111 can be removed. Then, the plastic base plate 111 can be glued to the new file turnover box 1, thus realizing the reuse of the plastic base plate 111 and its external parts.

[0021] When multiple sets of devices need to be stacked and transported, after the concave frame 13 is separated from the file turnover box 1 by pulling the outer handle 15, another set of devices can be placed on the file turnover box 1, and the support column 12 on the other set of devices is inserted into the positioning hole on the lid of the file turnover box 1. This initially positions the two sets of stacked devices. Then, the inward movement of the lever 14 drives the locking pin 17 to the storage hole of the positioning pin 16 through the connecting plate 18. At this time, the handle 15 is pushed inward, and the positioning pin 16 is inserted into the insertion hole on the other set of devices through the concave frame 13. Then, the lever 14 is released. At this time, the spring 2 uses its own rebound force to push the locking pin 17 into the locking hole on the other set of devices through the first guide column 19 and the connecting plate 18. This locks the two sets of devices together. The stacked and locked devices can then be transported by using the handle 15.

Claims

1. A stackable file tote for ease of handling, characterized in that, The document includes a file transfer box (1), to which a plastic base plate (111) is glued. A set of recessed shelves (13) is placed on both the plastic base plate (111) and the left and right sides of the file transfer box (1). A set of handles (15) is provided on the opposite sides of each set of recessed shelves (13). Two sets of positioning pins (16) are evenly distributed on the opposite sides of each set of recessed shelves (13). A locking pin (17) is placed on the outer side of each positioning pin (16). A connecting plate (18) is provided on the outside of the fixed pin (17), and a lever (14) is provided on the outside of the connecting plate (18). Two sets of first guide posts (19) are evenly provided on the outside of the connecting plate (18), and a spring (2) is provided on the outside of the first guide posts (19). Two sets of insertion holes are evenly opened on the left and right sides of the plastic base plate (111). A locking hole is opened in the insertion hole. The positioning pin (16) corresponds to the insertion hole, and the locking pin (17) corresponds to the locking hole.

2. The easily handled, stackable file tote of claim 1 wherein: The positioning pin (16) has a storage hole on its outer side, and the locking pin (17) is located inside the storage hole.

3. The easily handled, stackable file tote of claim 2 wherein: Two sets of first sliding grooves are evenly provided on the outer side of the handle (15), two sets of second sliding grooves are evenly provided on the outer side of the concave frame (13), and a third sliding groove is provided on the outer side of the positioning pin (16). The third sliding groove is connected to the storage hole.

4. The easily handled, stackable file tote of claim 3 wherein: The connecting plate (18) is disposed in the first slide groove, the second slide groove and the third slide groove. The toggle block (14) is located outside the handle (15). Two sets of mounting holes are evenly opened in the first slide groove. The spring (2) is fixedly disposed in the mounting hole. The first guide post (19) is slidably disposed in the mounting hole.

5. The easily handled, stackable file tote of claim 1 wherein: Two sets of guide holes are evenly provided on the left and right sides of the plastic base plate (111). An iron block (23) is provided in the guide hole. Two sets of second guide posts (21) are evenly provided on the opposite sides of the two sets of concave frames (13). A magnetic block (22) is provided on the outside of the second guide post (21). The second guide post (21) is provided in the guide hole. The magnetic block (22) and the iron block (23) are magnetically attracted to each other.

6. The easily handled, stackable file tote of claim 1 wherein: The bottom of the plastic base plate (111) is uniformly provided with support columns (12), the top of the box lid of the archive turnover box (1) is uniformly provided with positioning holes, the support columns (12) correspond to the positioning holes, and the bottom of the plastic base plate (111) is provided with a waterproof pad (11).

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