Carton structure for logistics transportation

Abstract

The utility model discloses a carton structure for logistics transportation, and belongs to the technical field of logistics transportation. The box comprises a box body and a bearing part, a box cover is hinged to the top of the box body, the bearing part is provided with a bearing, a second vertical plate and a first vertical plate, through holes are formed in the two sides of the bearing, rotating shafts are arranged in the two through holes in a matched mode, and penetrating holes are formed in the bottom ends of the second vertical plate and the first vertical plate. The foldable bearing part is arranged, the bearing part is designed to be of a foldable structure, the bearing part is unfolded to reinforce the box body and improve the bearing capacity and stability of the box body in the using process, the bearing part is rotated to the bottom of the box body to be attached to the box bottom and matched with the bearing to support the box body in the idle process, and meanwhile occupied space is greatly reduced; and therefore, the bearing performance of the carton body is enhanced, the space utilization rate and use convenience of the carton are greatly improved, and the carton is more flexible and efficient in the transportation, storage and use processes.

Description

Technical Field

[0001] This utility model relates to the field of logistics and transportation technology, specifically to a cardboard box structure for logistics and transportation. Background Technology

[0002] In the logistics and transportation sector, cardboard boxes, as commonly used packaging containers, directly affect the safety and efficiency of goods transportation. With the booming development of the logistics industry, higher demands are being placed on the load-bearing capacity, space utilization, and ease of use of cardboard boxes. Traditional logistics transportation cardboard boxes often face problems such as insufficient load-bearing capacity and easy tearing when dealing with heavy or fragile items, affecting the safe transportation of goods. To solve this problem, a heavy-duty corrugated cardboard box for logistics transportation, as described in a Chinese patent (publication number: CN202421942940.8), has emerged. This box enhances its load-bearing capacity by adding a load-bearing plate structure; however, certain issues still exist and require further improvement.

[0003] While existing cardboard boxes significantly improve load-bearing capacity by incorporating load-bearing plates at the bottom, these plates are fixed, non-foldable structures that occupy extra space during transportation and storage, increasing logistics costs. Furthermore, the fixed load-bearing plates require separate installation and storage, increasing labor and warehousing costs. In addition, when not in use, the load-bearing plates cannot be effectively folded away, resulting in an increased overall size of the cardboard box, which is not conducive to efficient storage and handling. Utility Model Content

[0004] The purpose of this utility model is to provide a cardboard box structure for logistics transportation, which solves the problem of inconvenience in using fixed support plates by setting a foldable support part.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model is a cardboard box structure for logistics transportation, including a box body and a supporting part. The top of the box body is hinged with a box cover. The supporting part has a support, a second vertical plate and a first vertical plate. Both sides of the support are provided with through holes, and a rotating shaft is fitted into each of the two through holes. The bottom ends of the second vertical plate and the first vertical plate are provided with through holes. The first vertical plate and the second vertical plate are sleeved on the rotating shaft through the through holes.

[0007] Furthermore, horizontal plates are installed on both sides of the bottom of the box, and anti-slip pads are provided on the bottom of the support, the first vertical plate, the second vertical plate, and the horizontal plates.

[0008] Furthermore, each of the first and second vertical plates has an installation groove at its end, and a first permanent magnet and a first pure iron are respectively installed in the two installation grooves, with the first permanent magnet and the first pure iron being magnetically connected.

[0009] Furthermore, a second pure iron and a second permanent magnet are respectively installed on both sides of the box. The second pure iron is magnetically connected to the first permanent magnet, and the second permanent magnet is magnetically connected to the first pure iron.

[0010] Furthermore, torsion springs are fitted on both rotating shafts, one of which connects the support to the outer surface of the rotating shaft, and the other connects the second vertical plate to the outer surface of the support.

[0011] This utility model has the following beneficial effects:

[0012] This utility model features a foldable support section. By designing the support section as a foldable structure, it can be unfolded to reinforce the box body during use, thereby improving the box's load-bearing capacity and stability. When not in use, the support section can be rotated to fit against the bottom of the box body, providing support for the box body in conjunction with the support. At the same time, it significantly reduces space occupation, thereby enhancing the load-bearing performance of the box body and greatly improving the space utilization and ease of use of the cardboard box, making the cardboard box more flexible and efficient in transportation, storage and use.

[0013] This utility model, through the setting of a first permanent magnet and a first pure iron, enables the load-bearing part to be magnetically fixed when folded, which can prevent accidental unfolding, ensure the safety of the box during transportation, and reduce space occupation. When in use, the load-bearing part rotates to fit against the side of the box and is double-fixed by torsion spring and magnetic attraction, which can enhance the overall structural stability of the box, provide lateral support, improve load-bearing capacity, and make the box transportation safer and more reliable.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] Figure 1 This is a structural diagram of a cardboard box;

[0016] Figure 2 This is a structural diagram showing the load-bearing part when folded.

[0017] Figure 3 This is a structural diagram of the load-bearing component in use;

[0018] Figure 4 This is a structural schematic diagram of the load-bearing component.

[0019] In the diagram: 1. Box body; 101. Box cover; 2. Support; 3. Rotating shaft; 4. First vertical plate; 5. Second vertical plate; 6. First permanent magnet; 7. First pure iron; 8. Torsion spring; 9. Second pure iron; 10. Second permanent magnet; 11. Anti-slip pad; 12. Horizontal plate. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a cardboard box structure for logistics transportation, including a box body 1 and a supporting part. The box body 1 is a corrugated cardboard box. Horizontal plates 12 are installed on the bottom of both sides of the box body 1. Anti-slip pads 11 are provided on the bottom of the support 2, the first vertical plate 4, the second vertical plate 5, and the horizontal plate 12. The anti-slip pads 11 are made of rubber to increase the anti-slip performance of the supporting part in contact with the ground. A box cover 101 is hinged to the top of the box body 1. The supporting part has a support 2, a second vertical plate 5, and a first vertical plate 4. Through holes are opened on both sides of the support 2. A rotating shaft 3 is fitted into each of the two through holes. Through holes are opened at the bottom ends of the second vertical plate 5 and the first vertical plate 4. The first vertical plate 4 and the second vertical plate 5 are sleeved on the rotating shaft 3 through the through holes.

[0022] After the box 1 is used, rotate the first vertical plate 4 and the second vertical plate 5 so that both the first vertical plate 4 and the second vertical plate 5 rotate to the bottom of the box 1 and fold the supporting part. At this time, the torsion spring 8 is compressed and, together with the support 2 and the horizontal plate 12, supports the box 1. When the box 1 is in use, rotate the first vertical plate 4 and the second vertical plate 5 so that the first vertical plate 4 and the second vertical plate 5 rotate along the corresponding rotating shaft 3 until the first vertical plate 4 and the second vertical plate 5 contact the two side walls of the box 1 to reinforce the box 1. At this time, the torsion spring 8 initially limits the first vertical plate 4 and the second vertical plate 5 to prevent the first vertical plate 4 and the second vertical plate 5 from rotating.

[0023] The ends of the first vertical plate 4 and the second vertical plate 5 are provided with mounting grooves. The first permanent magnet 6 and the first pure iron 7 are respectively installed in the two mounting grooves. The first permanent magnet 6 and the first pure iron 7 are magnetically connected. The second pure iron 9 and the second permanent magnet 10 are respectively installed on both sides of the box body 1. The second pure iron 9 is magnetically connected to the first permanent magnet 6, and the second permanent magnet 10 is magnetically connected to the first pure iron 7. The two rotating shafts 3 are each fitted with a torsion spring 8. One torsion spring 8 connects the support 2 to the outer surface of the rotating shaft 3, and the other torsion spring 8 connects the second vertical plate 5 to the outer surface of the support 2.

[0024] When folded, the first vertical plate 4 and the second vertical plate 5 rotate to the bottom of the box 1. At this time, the first pure iron 7 is magnetically attracted by the first permanent magnet 6 to prevent the first vertical plate 4 and the second vertical plate 5 from unfolding. When in use, the first vertical plate 4 and the second vertical plate 5 rotate to the sides of the box 1. At this time, the first pure iron 7 is magnetically attracted by the second permanent magnet 10 on the box 1, and the second pure iron 9 on the box 1 is magnetically attracted by the first permanent magnet 6, ensuring the stability of the load-bearing part in reinforcing the box 1.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cardboard box structure for logistics transportation, comprising a box body (1), characterized in that: The top of the box (1) is hinged with a box cover (101). It also includes a support part, which has a support (2), a second vertical plate (5) and a first vertical plate (4). Both sides of the support (2) are provided with through holes, and a rotating shaft (3) is fitted in each of the two through holes. The bottom ends of the second vertical plate (5) and the first vertical plate (4) are provided with through holes, and the first vertical plate (4) and the second vertical plate (5) are sleeved on the rotating shaft (3) through the through holes.

2. The cardboard box structure for logistics transportation according to claim 1, characterized in that, The bottom of both sides of the box (1) is equipped with a horizontal plate (12), and the bottom of the support (2), the first vertical plate (4), the second vertical plate (5) and the horizontal plate (12) are all provided with anti-slip pads (11).

3. The cardboard box structure for logistics transportation according to claim 1, characterized in that, The ends of the first vertical plate (4) and the second vertical plate (5) are provided with mounting grooves. The first permanent magnet (6) and the first pure iron (7) are respectively installed in the two mounting grooves. The first permanent magnet (6) and the first pure iron (7) are magnetically connected.

4. A cardboard box structure for logistics transportation according to claim 3, characterized in that, The box (1) is equipped with a second pure iron (9) and a second permanent magnet (10) on both sides respectively. The second pure iron (9) is magnetically connected to the first permanent magnet (6), and the second permanent magnet (10) is magnetically connected to the first pure iron (7).

5. A cardboard box structure for logistics transportation according to claim 1, characterized in that, Both of the two rotating shafts (3) are fitted with torsion springs (8), one of the torsion springs (8) connects the support (2) and the outer surface of the rotating shaft (3), and the other torsion spring (8) connects the second vertical plate (5) and the outer surface of the support (2).

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