Folding logistics turnover box

Abstract

The utility model relates to the technical field of folding type circulation boxes, and discloses a folding type logistics circulation box which comprises a bottom plate, the inner wall of the bottom plate is rotatably connected with two first rotating shafts, the outer portions of the two first rotating shafts are fixedly connected with first connecting plates, the inner walls of the first connecting plates are provided with two sliding grooves, and the sliding grooves are fixedly connected with the first connecting plates. Two sliding grooves are formed in the bottom plate, second rotating shafts are slidably connected to the interiors of the two sliding grooves, first pulling plates are fixedly connected to the exteriors of the second rotating shafts, a clamping groove is formed in the inner wall of one first pulling plate, a clamping block is fixedly connected to the exterior of the other first pulling plate, and two L-shaped plates are fixedly connected to the exterior of the bottom plate. By means of the structure, under the condition that the device does not need to be sealed, the placing space in the device is increased, and the problem that part of devices need to be replaced with turnover boxes of different sizes to store objects of different sizes is solved.

Description

Technical Field

[0001] This utility model relates to the field of foldable turnover box technology, and in particular to a foldable logistics turnover box. Background Technology

[0002] Foldable turnover boxes are widely used in many industries such as electronics, machinery, pharmaceuticals, automobiles, home appliances, light industry, and food. In the electronics industry, they can be used to hold electronic industrial components and electronic instruments; in the automotive industry, they are used to store and transport automotive parts; in the food industry, they can ensure the safety and hygiene of food during transportation; and in logistics and distribution, they can achieve standardized packaging and transportation of goods, improving the efficiency and accuracy of logistics operations.

[0003] In the existing technology, when operators place items inside the turnover box, the size of the items is often not uniform. Therefore, the logistics turnover box needs to fit the actual size of the items. In actual use, it is necessary to change to turnover boxes of different sizes to store items of different sizes, which affects the work efficiency of the staff to some extent. Utility Model Content

[0004] This utility model proposes a foldable logistics turnover box, which aims to improve the problem in the prior art that some devices need to be replaced with turnover boxes of different sizes to store items of different sizes.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A foldable logistics turnover box includes a base plate. Two rotating shafts are rotatably connected to the inner wall of the base plate. A connecting plate is fixedly connected to the outside of each of the two rotating shafts. Two sliding grooves are formed on the inner wall of the connecting plate. Rotating shafts are slidably connected inside the two sliding grooves. A pull plate is fixedly connected to the outside of the rotating shafts. One of the pull plates has a locking groove on its inner wall, and a locking block is fixedly connected to the outside of the other pull plate. Two sets of L-shaped plates are fixedly connected to the outside of the base plate.

[0007] The above technical solution includes a base plate, with two rotating shafts rotatably connected to the inner wall of the base plate, and a fixed connecting plate on the outside of the shafts. The connecting plate has two grooves, housing a sliding rotating shaft, and a pull plate with a locking structure is connected to the outside of the shaft. Two sets of L-shaped plates are also located outside the base plate. The advantages are convenient folding and unfolding, and the locking structure ensures stability during use.

[0008] As a further description of the above technical solution:

[0009] Both sets of L-shaped plates are fixedly connected to the outside of two reinforcing plates, and the inner walls of both sets of L-shaped plates are rotatably connected to two rotating shafts.

[0010] The above technical solution involves fixing two reinforcing plates to the exterior of each of the two sets of L-shaped plates to enhance the structural strength of the L-shaped plates. Two rotating shafts are rotatably connected to the inner wall of the L-shaped plates, providing support for the rotation of subsequent components. This reinforced design makes the turnover box more robust and durable, able to withstand greater pressure, and extends its service life.

[0011] As a further description of the above technical solution:

[0012] Both of the two rotating shafts three are fixedly connected to the outside of the connecting plate two, and both of the two connecting plates two are slidably connected to the rotating shaft four.

[0013] In the above technical solution, two rotating shafts are externally fixed to connecting plates two, and the inner wall of connecting plates two is slidably connected to rotating shaft four. This design allows connecting plates two and rotating shaft four to slide flexibly, which, together with the previous structure, makes the coordinated movement of each component in the turnover box smoother during folding and unfolding.

[0014] As a further description of the above technical solution:

[0015] The rotating shaft four is externally fixedly connected to a pull plate two, and the two pull plates two are located on the same horizontal plane.

[0016] In the above technical solution, the rotating shaft four is externally fixed with a pull plate two, and the two pull plates two are on the same horizontal plane. This ensures that the pull plates two can function stably during the use or folding of the turnover box, maintain the balance of the overall structure, and avoid inconvenience or structural instability caused by differences in the position of the pull plates two.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the base plate is provided with multiple placement slots, and hollow columns are fixedly connected inside each of the multiple placement slots.

[0019] The above technical solution involves creating multiple placement slots on the inner wall of the base plate, within which hollow columns are fixed. These slots provide stable installation positions for the hollow columns, which can then be used in conjunction with other components to provide cushioning or support, thereby enhancing the functionality of the turnover box.

[0020] As a further description of the above technical solution:

[0021] A sliding rod is slidably connected to the inner wall of the hollow column, and a spring is fixedly connected to one end of the sliding rod and the inside of the hollow column.

[0022] The above technical solution involves a sliding rod slidably connected to the inner wall of the hollow column, with the rod connected to the inside of the hollow column via a spring. When the turnover box is subjected to external impact, the spring can buffer the pressure, reduce the impact on the items inside the box, protect the items, and also reduce the risk of damage to the turnover box itself.

[0023] As a further description of the above technical solution:

[0024] Multiple sliding rods are located on the same horizontal plane, and anti-slip plates are fixedly connected to the bottom of multiple sliding rods.

[0025] In the above technical solution, multiple sliding rods are positioned on the same horizontal plane and fixedly connected to the anti-slip plate. The anti-slip plate increases the friction with the placed items, preventing them from sliding or colliding inside the turnover box, improving the stability of the items during transportation, and ensuring the safety of the goods.

[0026] As a further description of the above technical solution:

[0027] The inner walls of both the first connecting plate and the second connecting plate are provided with sliding grooves, and the two second connecting plates and the two sliding grooves are located on the same horizontal plane.

[0028] In the above technical solution, sliding grooves are provided on the inner walls of both connecting plate one and connecting plate two, and the two connecting plates two are on the same horizontal plane as the sliding grooves. This design allows each component to slide accurately along the sliding grooves when the turnover box is folded and unfolded, ensuring a smooth folding process and improving the convenience of operation.

[0029] This utility model has the following beneficial effects:

[0030] 1. In this utility model, by stretching the second pull plate upwards in the same way, and then rotating it to 90 degrees via the second rotating shaft, the first and second pull plates do not need to be rotated to 90 degrees. The two first pull plates and the two second pull plates abut against each other, thereby increasing the internal space of the device. This structure increases the internal placement space of the device without the need for sealing, solving the problem that some devices require different sized turnover boxes to store items of different sizes.

[0031] 2. In this invention, when the shaking force is transmitted to the anti-slip plate, the anti-slip plate moves upward or downward under the action of the spring, causing the sliding rod to slide inside the hollow column. This structure achieves a more stable effect when goods are placed inside the device, solving the problem of damage to items caused by vibrations from uneven roads or braking in some devices. Attached Figure Description

[0032] Figure 1 This is a perspective view of a foldable logistics turnover box proposed in this utility model;

[0033] Figure 2 This is a schematic diagram of the anti-slip plate structure of a foldable logistics turnover box proposed in this utility model;

[0034] Figure 3 This is a schematic diagram of the sliding groove structure of a foldable logistics turnover box proposed in this utility model;

[0035] Figure 4 This is a schematic diagram of the pull plate structure of a foldable logistics turnover box proposed in this utility model;

[0036] Figure 5 This is a cross-sectional view of the bottom plate structure of a foldable logistics turnover box proposed in this utility model;

[0037] Figure 6 This is a schematic diagram of the L-shaped plate structure of a foldable logistics turnover box proposed in this utility model;

[0038] Figure 7 This is a schematic diagram of the reinforcing plate structure of a foldable logistics turnover box proposed in this utility model;

[0039] Figure 8 for Figure 5 Enlarged view of point A.

[0040] Legend:

[0041] 1. Base plate; 2. Rotating shaft one; 3. Connecting plate one; 4. Sliding groove; 5. Sliding groove; 6. Rotating shaft two; 7. Pull plate one; 8. Engaging groove; 9. Engaging block; 10. L-shaped plate; 11. Reinforcing plate; 12. Rotating shaft three; 13. Connecting plate two; 14. Rotating shaft four; 15. Pull plate two; 16. Placement groove; 17. Hollow column; 18. Spring; 19. Sliding rod; 20. Anti-slip plate. Detailed Implementation

[0042] 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.

[0043] Reference Figures 1 to 8This utility model provides an embodiment of a foldable logistics turnover box, including a base plate 1, which is the basic supporting component of the entire foldable logistics turnover box. Two rotating shafts 2 are rotatably connected to the inner wall of the base plate 1, acting as rotational hubs between a connecting plate 3 and the base plate 1, allowing the connecting plate 3 to rotate flexibly around them. The connecting plate 3 is fixedly connected to the outside of each of the two rotating shafts 2, forming an important part of the side structure of the turnover box. After being fixedly connected to the rotating shafts 2, it can rotate with the rotating shafts 2. Two sliding grooves 4 are formed on the inner wall of the connecting plate 3, providing precise guidance for the sliding of the rotating shafts 6, allowing the pull plate 7 to move within the connecting plate 3 along a predetermined trajectory. The rotating shafts 6 are slidably connected inside each of the two sliding grooves 4, connecting the pull plate 7 and the connecting plate 3, allowing the pull plate 7 to slide within the grooves 4 and rotate around them. The rotating shaft 6 is externally fixedly connected to a pull plate 7, which is a key component for the side connection of the turnover box. It is connected to another pull plate 7 via a locking groove 8 and a locking block 9. One pull plate 7 has a locking groove 8 on its inner wall, and the other pull plate 7 is externally fixedly connected to a locking block 9. The locking groove 8 and the locking block 9 cooperate to form a robust connection structure. The base plate 1 is externally fixedly connected to two sets of L-shaped plates 10, which provide a support structure for the installation and rotation of the rotating shaft 12.

[0044] Two reinforcing plates 11 are fixedly connected to the exterior of each of the two sets of L-shaped plates 10. Two rotating shafts 12 are rotatably connected to the inner walls of each set of L-shaped plates 10. Connecting plates 13 are fixedly connected to the exterior of each of the two rotating shafts 12. Rotating shafts 14 are slidably connected to the inner walls of each of the two connecting plates 13. Pull plates 15 are fixedly connected to the exterior of each rotating shaft 14. The two pull plates 15 are located on the same horizontal plane. Through cooperation with other components, the stability of the side structure of the turnover box is enhanced. The two pull plates 15 are located on the same horizontal plane.

[0045] The inner wall of the base plate 1 has multiple placement slots 16, and hollow columns 17 are fixedly connected inside each placement slot 16. Sliding rods 19 are slidably connected to the inner wall of each hollow column 17. A spring 18 is fixedly connected to one end of each sliding rod 19 and the inside of the hollow column 17. The multiple sliding rods 19 are located on the same horizontal plane, and anti-slip plates 20 are fixedly connected to the bottom of each sliding rod 19, located on the same horizontal plane, and directly contact the goods inside the box. The inner walls of connecting plate 1 (3) and connecting plate 2 (13) both have sliding grooves 5, and the two connecting plates 2 (13) and the two sliding grooves 5 are located on the same horizontal plane.

[0046] Working principle: When using this foldable logistics turnover box, the connecting plate 3 is first rotated under the action of the rotating shaft 2. The rotating shaft 6 in the inner wall groove 4 of the connecting plate 3 can slide along the groove 4. Then, the pull plate 7 is stretched upward through the sliding groove 5 to the maximum height of the groove 4 so that the pull plate 7 can be unfolded. Similarly, the pull plate 15 is stretched upward through the sliding groove 5 to the maximum height of the groove 4 so that the pull plate 15 can be unfolded. When the pull plate 15 and the pull plate 7 are both stretched upward to the maximum height, they abut against each other, which increases the internal space of the device. The device can transport more goods. The logistics box without space expansion is used for long-distance transportation of goods, while the logistics box with space expansion is used for moving items within the logistics station. In actual use, there is no need to change turnover boxes of different sizes to store items of different sizes, which improves the work efficiency of the staff.

[0047] When the device contains goods and is being transported by vehicle, the shaking force generated by the vehicle's continuous braking or uneven road conditions can damage the goods. When the shaking force is transmitted to the anti-slip plate 20, the anti-slip plate 20 moves upward or downward under the action of the spring 18, causing the sliding rod 19 to slide inside the hollow column 17. At the same time, the friction texture on the surface of the anti-slip plate 20 provides greater friction to the goods, thereby reducing the shaking force of the device and preventing damage to the goods.

[0048] 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. A foldable logistics turnover box, comprising a base plate (1), characterized in that: The inner wall of the base plate (1) is rotatably connected to two rotating shafts (2). The outer side of each of the two rotating shafts (2) is fixedly connected to a connecting plate (3). The inner wall of the connecting plate (3) has two sliding grooves (4). The inner side of each of the two sliding grooves (4) is slidably connected to a rotating shaft (6). The outer side of the rotating shaft (6) is fixedly connected to a pull plate (7). The inner wall of one of the pull plates (7) has a locking groove (8). The outer side of the other pull plate (7) is fixedly connected to a locking block (9). The outer side of the base plate (1) is fixedly connected to two sets of L-shaped plates (10).

2. The foldable logistics turnover box according to claim 1, characterized in that: Two reinforcing plates (11) are fixedly connected to the outside of both sets of L-shaped plates (10), and two rotating shafts (12) are rotatably connected to the inner walls of both sets of L-shaped plates (10).

3. A foldable logistics turnover box according to claim 2, characterized in that: Two connecting plates (13) are fixedly connected to the outside of the two rotating shafts (12), and two rotating shafts (14) are slidably connected to the inner walls of the two connecting plates (13).

4. A foldable logistics turnover box according to claim 3, characterized in that: The rotating shaft four (14) is externally fixedly connected to a pull plate two (15), and the two pull plates two (15) are located on the same horizontal plane.

5. A foldable logistics turnover box according to claim 1, characterized in that: The inner wall of the base plate (1) is provided with a plurality of placement slots (16), and hollow columns (17) are fixedly connected inside the plurality of placement slots (16).

6. A foldable logistics turnover box according to claim 5, characterized in that: A sliding rod (19) is slidably connected to the inner wall of the hollow column (17), and a spring (18) is fixedly connected to one end of the sliding rod (19) and the inside of the hollow column (17).

7. A foldable logistics turnover box according to claim 6, characterized in that: Multiple sliding rods (19) are located on the same horizontal plane, and anti-slip plates (20) are fixedly connected to the bottom of multiple sliding rods (19).

8. A foldable logistics turnover box according to claim 3, characterized in that: The inner walls of both the first connecting plate (3) and the second connecting plate (13) are provided with sliding grooves (5), and the two second connecting plates (13) and the two sliding grooves (5) are located on the same horizontal plane.

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