Transport carton with crush protection

Abstract

The utility model discloses a transport carton with anti extrusion structure, including carton main part, the both ends lateral wall upper end of carton main part all are connected with the cover plate that rotates, two all are fixedly connected with two symmetrical fixed plate of cover plate, a plurality of fixed plate all are equipped with the sliding slot, the both ends inboard wall of carton main part all are fixedly connected with two symmetrical support rod, a plurality of support rod all rotate sleeve and connect with the connecting rod, a plurality of sliding slot all slide and connect with the sliding block, the recess is equipped with in the end part of sliding block, the utility model discloses reasonable in structure, through setting up support rod in the both ends inboard wall of carton main part, rotate sleeve and connect the connecting rod on support rod, the sliding block in the sliding slot of fixed plate on the other end of connecting rod and cover plate are connected, when the cover plate covers, the cooperation of connecting rod and sliding block can form effective support to carton top, disperses external pressure, has improved the anti extrusion performance of carton greatly, has reduced the article damage due to extrusion.

Description

Technical Field

[0001] This utility model relates to the field of transport packaging technology, and in particular to a transport carton with an anti-crush structure. Background Technology

[0002] In the modern logistics and transportation industry, cardboard boxes are a common packaging container widely used for packaging and transporting various goods. However, traditional cardboard boxes have several shortcomings. They are typically made of ordinary cardboard, have a simple structure, and poor resistance to compression. During transportation, when subjected to external pressure, the boxes are prone to deformation and collapse, leading to damage to the contents. This damage is particularly significant for fragile and delicate items.

[0003] Meanwhile, traditional shipping cartons also have poor moisture-proof performance. In humid environments, cartons are prone to becoming damp and softening, further reducing their structural strength and affecting their protective effect on the contents. Moreover, the corners of traditional cartons are easily damaged by collisions and compression, shortening the lifespan of the cartons. To solve the above problems, this utility model proposes a shipping carton with an anti-compression structure. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a transport carton with an anti-compression structure, which aims to solve the problems of poor compression resistance, inadequate moisture protection, and easy damage to corners in traditional transport cartons.

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

[0006] A transport carton with an anti-crush structure includes a carton body. A cover plate is rotatably connected to the upper ends of both side walls of the carton body. Two symmetrically arranged fixing plates are fixedly connected to each of the two cover plates. Sliding grooves are formed on each of the fixing plates. Two symmetrically arranged support rods are fixedly connected to the inner side walls of both ends of the carton body. A connecting rod is rotatably sleeved on each of the support rods. A slider is slidably connected within each of the sliding grooves. A groove is formed at the end of each slider. A fixing rod is fixedly connected between the inner walls of both ends of the groove. The end of the connecting rod furthest from the support rod is rotatably sleeved on the fixing rod.

[0007] Preferably, the main body of the carton is composed of corrugated board.

[0008] Preferably, corner protectors are fixedly connected to all four corners of the carton body, and the four corner protectors are designed in an L-shape.

[0009] Preferably, all of the corner protectors are made of polyethylene.

[0010] Preferably, a moisture-proof pad is provided at the lower end of the carton body, and the moisture-proof pad is made of pearl cotton.

[0011] Compared with the prior art, the advantages of this utility model are as follows:

[0012] 1. By setting support rods on the inner side walls at both ends of the carton body, and rotating connecting rods on the support rods, the other end of the connecting rods is connected to the slider in the groove of the fixed plate on the cover. When the cover is closed, the cooperation of the connecting rod and the slider can effectively support the top of the carton, disperse external pressure, greatly improve the carton's anti-compression performance, and reduce damage to items caused by compression.

[0013] 2. The main body of the carton is made of corrugated board, which has good compression resistance and cushioning properties, providing a solid foundation for the carton. Meanwhile, the L-shaped polyethylene corner protectors at the four corners further strengthen the corners, reducing damage during collisions and compressions, and extending the carton's lifespan.

[0014] 3. The pearl cotton moisture-proof pad at the bottom of the cardboard box can effectively prevent external moisture from entering the inside of the box, protecting the contents from moisture, and is especially suitable for transportation in humid environments. Attached Figure Description

[0015] Figure 1 This is a perspective view of a transport carton with an anti-crushing structure proposed in this utility model;

[0016] Figure 2 A bottom perspective view of a transport carton with an anti-crushing structure proposed in this utility model;

[0017] Figure 3 This is a cross-sectional side view of a transport carton with an anti-crushing structure proposed in this utility model;

[0018] Figure 4 for Figure 3 Enlarged view of the structure at point A in the image;

[0019] Figure 5 This is a top view of a transport carton with an anti-crush structure proposed in this utility model.

[0020] In the diagram: 1. Carton body, 2. Cover plate, 3. Corner protector, 4. Fixing plate, 5. Fixing rod, 6. Groove, 7. Support rod, 8. Connecting rod, 9. Slide groove, 10. Slider. Detailed Implementation

[0021] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] Reference Figure 1-5 A transport carton with an anti-crush structure includes a carton body 1 made of corrugated board, and L-shaped polyethylene corner protectors 3 are fixedly connected to the four corners of the carton body 1, which can effectively enhance the collision and crush resistance of the carton corners.

[0023] Furthermore, cover plates 2 are rotatably connected to the upper ends of the side walls at both ends of the carton body 1. Two symmetrically arranged fixing plates 4 are fixedly connected to each of the two cover plates 2, and each of the fixing plates 4 has a sliding groove 9. Two symmetrically arranged support rods 7 are fixedly connected to the inner side walls at both ends of the carton body 1. Connecting rods 8 are rotatably sleeved on each of the multiple support rods 7. Sliding sliders 10 are slidably connected in each of the multiple sliding grooves 9. The end of the sliding slider 10 has a groove 6. A fixing rod 5 is fixedly connected between the inner walls at both ends of the groove 6. The end of the connecting rod 8 away from the support rod 7 is rotatably sleeved on the fixing rod 5.

[0024] Furthermore, a moisture-proof pad made of pearl cotton is provided at the lower end of the cardboard box body 1 to effectively prevent moisture from entering.

[0025] When this utility model is in use, when the cover plate 2 needs to be closed, the cover plate 2 is rotated, and the cover plate 2 drives the fixed plate 4 to move. The sliding groove 9 on the fixed plate 4 allows the slider 10 to slide in it. At the same time, the connecting rod 8 rotates around the support rod 7. The other end of the connecting rod 8 is connected to the slider 10 through the fixed rod 5. In this process, the cooperation of the connecting rod 8 and the slider 10 provides support for the cover plate 2, which enhances the compression resistance of the top of the carton. When the cover plate 2 is closed, the slider 10 slides to abut against the inner wall of the sliding groove 9, providing support. The pearl cotton moisture-proof pad set at the lower end of the carton body 1 can effectively block external moisture from entering the inside of the carton and protect the contents from moisture, which is especially suitable for transportation in humid environments.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A transport carton having crush protection, comprising a carton body (1), characterised in that, The upper ends of the two side walls of the carton body (1) are rotatably connected to cover plates (2). Two symmetrically arranged fixing plates (4) are fixedly connected to the two cover plates (2). Slide grooves (9) are opened on the multiple fixing plates (4). Two symmetrically arranged support rods (7) are fixedly connected to the inner side walls of the two ends of the carton body (1). Connecting rods (8) are rotatably sleeved on the multiple support rods (7). Sliding sliders (10) are slidably connected in the multiple slide grooves (9). The end of the slider (10) is provided with a groove (6). A fixing rod (5) is fixedly connected between the inner walls of the two ends of the groove (6). The end of the connecting rod (8) away from the support rod (7) is rotatably sleeved on the fixing rod (5).

2. The transport carton having crush resistant structure of claim 1, wherein, The main body of the carton (1) is composed of corrugated board.

3. The shipping carton having crush resistant structure of claim 2, wherein, The four corners of the carton body (1) are fixedly connected with corner protectors (3), and the four corner protectors (3) are designed in an L shape.

4. The shipping carton having crush resistant structure of claim 3, wherein, All of the aforementioned corner protectors (3) are made of polyethylene.

5. The shipping carton having crush resistant features of claim 4, wherein, A moisture-proof pad is provided at the lower end of the carton body (1), and the moisture-proof pad is made of pearl cotton.

Images