A kind of modular multi-functional plastic turnover box of assemblable type

Abstract

The utility model discloses a kind of modularization multifunctional plastic turnover boxes of splicing type, it is related to turnover box technical field, including bottom plate, the top of the bottom plate is fixedly connected with side plate, the bottom of the bottom plate is equipped with receiving bottom groove, the inside of the receiving bottom groove is movably installed with first baffle, the inside of the first baffle is equipped with through slot, the side of the side plate is equipped with receiving side groove, the inside of the receiving side groove is rotatably installed with second baffle;The utility model by making first baffle rotate in the inside of receiving bottom groove around rotation shaft, second baffle in receiving side groove is rotated to the direction perpendicular to receiving side groove, make second inner pull-out plate from the inside of second baffle, one end of second inner pull-out plate is located in the through slot of first baffle middle part, repeat above-mentioned operation to third baffle and third inner pull-out plate, second inner pull-out plate and third inner pull-out plate are spliced in the inside of through slot, form the space division of turnover box inside.

Description

Technical Field

[0001] This utility model relates to the field of turnover box technology, specifically to an assemblable modular multifunctional plastic turnover box. Background Technology

[0002] Plastic turnover boxes are transport boxes, logistics boxes, and plastic turnover boxes made of plastic. They belong to the category of packaging and turnover materials. They are injection molded from low-pressure high-density polyethylene raw materials with high impact strength. The box body is mostly made by one-time injection molding. Some plastic boxes are also equipped with lids. They are general logistics box products.

[0003] A Chinese patent (publication number CN213922241U) discloses an assembled express logistics turnover box. By rotating the damping bearing, the pulley is flipped out of the storage slot (from horizontal to vertical), and the slider slides from the right to the left in the slide groove. When the turnover boxes need to be stacked, the slider slides from the left to the right in the slide groove, and the damping bearing is rotated to make the pulley retract into the storage slot (from vertical to horizontal). This facilitates the movement of the turnover boxes, effectively reduces manpower consumption, and the rollers can be stored without affecting the stacking of the turnover boxes.

[0004] However, when using the above-mentioned modular express logistics turnover box, it only has the function of assembling, moving or stacking the external turnover boxes, but the internal space is mostly an integral design. When the number of goods loaded in individual turnover boxes is small and the specifications are scattered, the goods are prone to shaking and collision due to road bumps during transportation. Especially for special goods such as precision parts and fragile items, it may cause surface scratches, structural damage and other problems.

[0005] To address these issues, we designed a modular, multi-functional plastic turnover box that can be assembled from parts. Utility Model Content

[0006] The purpose of this utility model is to provide an assemblable modular multifunctional plastic turnover box to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides an assemblable modular multifunctional plastic turnover box, including a base plate, a side plate fixedly connected to the top of the base plate, a storage bottom groove formed at the bottom of the base plate, a first partition plate movably installed inside the storage bottom groove, a through groove formed inside the first partition plate, a storage side groove formed on one side of the side plate, a second partition plate rotatably installed inside the storage side groove, a second inner drawer plate inserted inside the second partition plate, a third partition plate movably installed on the other side of the side plate, a third inner drawer plate inserted inside the third partition plate, and the second inner drawer plate and the third inner drawer plate being snapped together.

[0008] Furthermore, a rod is movably inserted into one side of the first partition, and a pull block is fixedly connected to the end of the rod away from the first partition. A telescopic spring is sleeved on the outside of the rod, one end of the telescopic spring is fixedly connected to the pull block, and the other end of the telescopic spring is fixedly connected to the first partition. A through hole is opened on one side of the second inner drawer, and the rod is inserted into the through hole.

[0009] Furthermore, a second locking groove is provided on one side of the second inner drawer plate, and a third locking groove is provided on one side of the third inner drawer plate, with the second locking groove and the third locking groove matching each other.

[0010] Furthermore, a limiting groove is formed on one side of the interior of the second partition, and a limiting block is fixedly connected to one end of the second inner drawer plate, wherein the limiting block is slidably connected to the limiting groove.

[0011] Furthermore, a top cover is snapped onto the top of the side panel.

[0012] Furthermore, a protrusion is fixedly connected to the top of the top cover, and a groove is provided on the bottom of the bottom plate, with the protrusion engaging with the groove.

[0013] Furthermore, a rotating shaft is inserted into one side of the inner wall of the storage groove, and the rotating shaft is inserted into one end of the first partition.

[0014] Furthermore, the second partition and the third partition are symmetrically arranged on both sides of the inside of the side plate with the vertical axis of the bottom plate as the center.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. Rotate the first partition around the pivot inside the bottom slot, rotate the second partition inside the side slot to a direction perpendicular to the side slot, and pull out the second inner drawer from inside the second partition. One end of the second inner drawer is located in the through slot in the middle of the first partition. Repeat the above operation with the third partition and the third inner drawer. The second inner drawer and the third inner drawer are spliced ​​together inside the through slot to form a partition of the space inside the turnover box. 2. Pull the lever, the telescopic spring is stretched, and the insert rod disengages from the inside of the through slot. The second and third locking slots engage inside the through slot. Release the lever, and the insert rod re-inserts into the through slot under the rebound force of the telescopic spring. The bottom of the through slot inserts into the through hole, and then into the inside of the second and third inner drawer plates, limiting the second inner drawer plate, the third locking slot, and the first partition plate, thereby improving the stability of the separated space. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the first internal structure of this utility model; Figure 3 This is a schematic diagram of the second internal structure of this utility model; Figure 4 This is a schematic diagram of the top structure of the base plate of this utility model; Figure 5 This is an exploded structural diagram of the connection between the second inner drawer plate and the third inner drawer plate of this utility model; Figure 6 for Figure 5 Enlarged view of point A in the middle; Figure 7 This is a schematic diagram of the bottom structure of this utility model.

[0017] In the diagram: 1. Base plate; 2. Side plate; 3. Top cover; 4. Storage bottom groove; 5. First partition; 6. Second partition; 7. Second inner drawer plate; 8. Storage side groove; 9. Pull block; 10. Through groove; 11. Insert rod; 12. Telescopic spring; 13. Second snap-fit ​​groove; 14. Through hole; 15. Third partition; 16. Third inner drawer plate; 17. Third snap-fit ​​groove. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-7 This utility model provides a technical solution: It includes a base plate 1, a side plate 2 fixedly connected to the top of the base plate 1, a storage groove 4 at the bottom of the base plate 1, a first partition 5 movably installed inside the storage groove 4, a through groove 10 inside the first partition 5, a storage side groove 8 on one side of the side plate 2, a second partition 6 rotatably installed inside the storage side groove 8, a second inner drawer 7 inserted inside the second partition 6, and a third partition 15 movably installed on the other side of the side plate 2, with a third partition 15 inserted inside... There is a third inner drawer plate 16, and the second inner drawer plate 7 and the third inner drawer plate 16 are snapped together. A second snap-fit ​​groove 13 is opened on one side of the second inner drawer plate 7, and a third snap-fit ​​groove 17 is opened on one side of the third inner drawer plate 16. The second snap-fit ​​groove 13 and the third snap-fit ​​groove 17 are matched. A top cover 3 is snapped onto the top of the side plate 2. A rotating shaft is inserted into one side of the inner wall of the storage bottom groove 4. The rotating shaft is inserted into one end of the first partition plate 5. The second partition plate 6 and the third partition plate 15 are symmetrically arranged on both sides of the inside of the side plate 2 with the vertical axis of the bottom plate 1 as the center.

[0020] It should be noted that the second partition 6 and the third partition 15 are of the same shape, and when the second partition 6 and the third partition 15 are in the storage state, they are located on both sides of the bottom plate 1 respectively.

[0021] In practice, when it is necessary to divide the space inside the turnover box, the first partition 5 can be pulled first, so that the first partition 5 rotates around the pivot inside the storage bottom groove 4, making the first partition 5 perpendicular to the bottom plate 1. Then, the second partition 6 in the storage side groove 8 is rotated to a direction perpendicular to the storage side groove 8. The second inner drawer 7 is pulled, so that the second inner drawer 7 is pulled out from inside the second partition 6. One end of the second inner drawer 7 is located in the through groove 10 in the middle of the first partition 5. The above operation is repeated with the third partition 15 and the third inner drawer 16. The second inner drawer 7 and the third inner drawer 16 are engaged inside the through groove 10, forming a division of the space inside the turnover box.

[0022] See Figure 3 , Figure 5 and Figure 6 A rod 11 is movably inserted into one side of the first partition 5. A pull block 9 is fixedly connected to the end of the rod 11 away from the first partition 5. A telescopic spring 12 is sleeved on the outside of the rod 11. One end of the telescopic spring 12 is fixedly connected to the pull block 9, and the other end of the telescopic spring 12 is fixedly connected to the first partition 5. A through hole 14 is opened on one side of the second inner drawer 7, and the rod 11 is inserted into the inside of the through hole 14.

[0023] It should be noted that a mounting groove is provided on one side of the first partition 5, and one end of the telescopic spring 12 is fixedly connected to the mounting groove.

[0024] In practice, when the pull block 9 on one side of the first partition 5 is pulled away, the telescopic spring 12 is stretched when the pull block 9 moves away from the first partition 5, and the insertion rod 11 disengages from the inside of the through groove 10. After the second locking groove 13 and the third locking groove 17 are engaged inside the through groove 10, the pull block 9 is released, and the insertion rod 11 is reinserted into the through groove 10 under the pull force of the telescopic spring 12. The bottom of the through groove 10 is inserted into the through hole 14, which is inserted into the inside of the second inner drawer plate 7 and the third inner drawer plate 16, limiting the second inner drawer plate 7, the third locking groove 17 and the first partition 5, thereby improving the stability of the separated space.

[0025] See Figure 5 A limiting groove is provided on one side of the interior of the second partition plate 6, and a limiting block is fixedly connected to one end of the second inner pull plate 7. The limiting block and the limiting groove are slidably connected.

[0026] By setting a limiting block, the second inner drawer 7 is slidably connected to the limiting groove through the limiting block, which facilitates the improvement of the stability of the second inner drawer 7 sliding inside the second partition 6 and prevents the second inner drawer 7 from detaching from the second partition 6.

[0027] See Figure 1 and Figure 7 The top of the top cover 3 is fixedly connected with a protrusion, and the bottom of the base plate 1 is provided with a groove, and the protrusion and the groove are engaged.

[0028] By setting up protrusions and grooves for interlocking, when multiple turnover boxes are stacked together, the bottom groove of the top turnover box interlocks with the protrusion of the bottom turnover box, which plays a stabilizing role in the modular splicing of the turnover boxes.

[0029] Working principle: When using the device, goods can be placed in the turnover box composed of bottom plate 1, side plate 2 and top cover 3. When it is necessary to divide the space inside the turnover box, the first partition 5 can be pulled first, so that the first partition 5 rotates around the pivot inside the storage bottom groove 4, so that the first partition 5 is perpendicular to the bottom plate 1. Then, the second partition 6 in the storage side groove 8 is rotated to a direction perpendicular to the storage side groove 8. The second inner drawer 7 is pulled, so that the second inner drawer 7 is pulled out from inside the second partition 6. One end of the second inner drawer 7 is located in the through groove 10 in the middle of the first partition 5. Repeat the above operation with the third partition 15 and the third inner drawer 16. The second inner drawer 7 and the third inner drawer 16 are engaged inside the through groove 10, forming a division of the space inside the turnover box. Pulling the pull block 9 on one side of the first partition 5 causes the telescopic spring 12 to be stretched as the pull block 9 moves away from the first partition 5. The insertion rod 11 disengages from the inside of the through groove 10. After the second locking groove 13 and the third locking groove 17 are engaged inside the through groove 10, the pull block 9 is released. The insertion rod 11 is reinserted into the through groove 10 under the pull force of the telescopic spring 12. The bottom of the through groove 10 is inserted into the through hole 14, which is inserted into the inside of the second inner drawer plate 7 and the third inner drawer plate 16. This limits the second inner drawer plate 7, the third locking groove 17, and the first partition 5, thereby improving the stability of the separated space.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A modular, multi-functional plastic turnover box that can be assembled, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a side plate (2). The bottom of the base plate (1) is provided with a storage groove (4). A first partition (5) is movably installed inside the storage groove (4). A through groove (10) is provided inside the first partition (5). A storage side groove (8) is provided on one side of the side plate (2). A second partition (6) is rotatably installed inside the storage side groove (8). A second inner drawer plate (7) is inserted inside the second partition (6). A third partition (15) is movably installed on the other side of the side plate (2). A third inner drawer plate (16) is inserted inside the third partition (15). The second inner drawer plate (7) and the third inner drawer plate (16) are snapped together.

2. The modular multi-functional plastic turnover box as described in claim 1, characterized in that: A rod (11) is movably inserted into one side of the first partition (5). A pull block (9) is fixedly connected to one end of the rod (11) away from the first partition (5). A telescopic spring (12) is sleeved on the outside of the rod (11). One end of the telescopic spring (12) is fixedly connected to the pull block (9). The other end of the telescopic spring (12) is fixedly connected to the first partition (5). A through hole (14) is opened on one side of the second inner drawer (7). The rod (11) is inserted into the inside of the through hole (14).

3. The modular multi-functional plastic turnover box as described in claim 2, characterized in that: The second inner drawer plate (7) has a second snap-fit ​​groove (13) on one side, and the third inner drawer plate (16) has a third snap-fit ​​groove (17) on one side. The second snap-fit ​​groove (13) matches the third snap-fit ​​groove (17).

4. The modular multi-functional plastic turnover box as described in claim 3, characterized in that: A limiting groove is provided on one side of the inner side of the second partition (6), and a limiting block is fixedly connected to one end of the second inner pull plate (7). The limiting block is slidably connected to the limiting groove.

5. The modular multi-functional plastic turnover box as described in claim 4, characterized in that: The top of the side plate (2) is snapped with a top cover (3).

6. The modular multi-functional plastic turnover box as described in claim 5, characterized in that: The top of the top cover (3) is fixedly connected with a protrusion, and the bottom of the bottom plate (1) is provided with a groove, and the protrusion is engaged with the groove.

7. The modular multi-functional plastic turnover box as described in claim 6, characterized in that: A rotating shaft is inserted into one side of the inner wall of the storage groove (4), and the rotating shaft is inserted into one end of the first partition (5).

8. The modular multi-functional plastic turnover box as described in claim 7, characterized in that: The second partition (6) and the third partition (15) are symmetrically arranged on both sides of the inside of the side plate (2) with the vertical axis of the bottom plate (1) as the center.

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