Reinforced corrugated carton

Abstract

The utility model relates to a reinforced corrugated carton, and aims to solve the problems that an existing reinforced corrugated carton cannot protect objects and can support the internal space of a carton body, and the corrugated carton is prone to large-area deformation under the action of external force. The technical problems that in the prior art, the inner space of a corrugated carton cannot be separated according to the size of an object, and the firmness and the object protection effect of the corrugated carton in the using process are poor are solved, first concave blocks are installed on the two sides of the interior of the carton body, and second concave blocks are installed on the other two sides of the interior of the carton body; according to the corrugated carton capable of supporting the inner space of the carton body, not only can the corrugated carton protect objects, but also the inner space of the carton body can be supported, and the phenomenon that the corrugated carton deforms in a large area under the action of external force is avoided.

Description

Technical Field

[0001] The utility model relates to the field of corrugated cartons, in particular to a reinforced corrugated carton. Background Art

[0002] A corrugated carton is made from corrugated cardboard through die-cutting, indentation, box nailing or box gluing. Corrugated cartons are the most widely used packaging products, and their consumption has always been the highest among various packaging products, including calcium plastic corrugated cartons. For more than half a century, corrugated cartons have gradually replaced transportation packaging containers such as wooden boxes with their superior performance and good processing performance, becoming the main force in transportation packaging.

[0003] According to the disclosed patent 202321546487.4, a reinforced corrugated carton includes a carton body. Reinforcing ribs are connected to each corner of the inner wall of the carton body. A top cover assembly is slidably connected to the upper end of the carton body. A bottom support assembly is connected to one end of the carton body away from the top cover assembly. The bottom support assembly includes a support plate connected to the carton body. L-shaped plates are connected to each corner of the upper end of the support plate. Slots are provided at each corner of the end of the support plate away from the L-shaped plates. In the process of implementing the present utility model, the inventor found that at least the following problems in the prior art have not been solved. The problems of unstable stacking of the carton body are solved by the carton body, reinforcing ribs, buckle slots, top cover assembly and bottom support assembly. During use, although the interior of the traditional reinforced corrugated carton is strengthened by reinforcing components, the corrugated carton cannot support the internal space of the box while protecting the object. When the corrugated carton is subjected to external forces, it is prone to large-area deformation, and it is also impossible to partition the internal space of the corrugated carton according to the size of the object, reducing the firmness and protection effect of the corrugated carton during use. Therefore, new technical solutions need to be designed to solve this problem. Summary of the Utility Model

[0004] The purpose of the present utility model is to overcome the deficiencies of the prior art and meet the actual needs, providing a reinforced corrugated carton to solve the technical problems that the current reinforced corrugated carton cannot support the internal space of the box while protecting the object, is prone to large-area deformation when subjected to external forces, cannot partition the internal space of the corrugated carton according to the size of the object, and has poor firmness and protection effect on the object during the use of the corrugated carton.

[0005] To achieve the object of the present utility model, the technical solution adopted by the present utility model is: to design a reinforced corrugated cardboard box, including a box body, on both sides inside the box body are installed first concave blocks, on the other two sides inside the box body are installed second concave blocks, inside the first concave blocks are installed first partition boards, and inside the second concave blocks are installed second partition boards.

[0006] Preferably, on both sides at the top of the box body are integrally formed first cover plates, and on the other two sides at the top of the box body are integrally formed second cover plates.

[0007] Preferably, there are three first partition boards, and the total length of two of the first partition boards is in line with the length of the bottom of the box body.

[0008] Preferably, the length of the second partition board is the same as the length of the bottom of the box body.

[0009] Preferably, both ends of the first partition board are movably connected between the two first concave blocks, and there are three groups of the first concave blocks, which are fixedly connected to the inner wall of the box body.

[0010] Preferably, both ends of the second partition board are movably connected between the two second concave blocks, and there are two groups of the second concave blocks, which are fixedly connected to the inner wall of the box body.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the combination of the first concave blocks, the second concave blocks, the first partition boards and the second partition boards, when placing large objects in the box body, the operator first evenly distributes the first partition boards at the bottom inside the box body, and then covers the second partition boards on the first partition boards, thereby realizing the reinforcement of the bottom of the box body and improving the firmness of the corrugated cardboard box during use;

[0013] When placing two large objects in the box body, the operator first takes out the second partition board from the bottom inside the box body and then inserts it into the inside of the second concave blocks, thereby achieving the separation and protection of the box body and supporting the space of the box body. During this process, the first partition boards are still laid at the bottom inside the box body. When placing smaller objects in the box body, first lay the second partition boards at the bottom end inside the box body, and then insert the first partition boards into the inside of the first concave blocks, which can not only protect the objects by the corrugated cardboard box but also support the internal space of the box body, avoiding the phenomenon of large-area deformation of the corrugated cardboard box under the action of external forces, and can also separate the internal space of the corrugated cardboard box according to the size of the objects, further improving the firmness of the corrugated cardboard box during use and the protection effect on the objects. Description of the Drawings

[0014] Figure 1 Schematic diagram of the installation of the first partition board of the present utility model;

[0015] Figure 2 Schematic diagram of the installation of the second partition board of the present utility model;

[0016] Figure 3 Top view after the installation of the first partition board of the present utility model;

[0017] Figure 4 Top view after the installation of the second partition board of the present utility model;

[0018] Figure 5 Cross-sectional view of the box body of the present utility model;

[0019] In the figure: 1, box body; 11, first concave block; 12, second concave block; 13, first partition board; 14, second partition board; 15, first cover plate; 16, second cover plate. Specific implementation mode

[0020] The present utility model will be further described below with reference to the accompanying drawings and embodiments:

[0021] Embodiment 1: A reinforced corrugated cardboard box, see Figures 1 to 5 , including a box body 1, with first concave blocks 11 installed on both sides inside the box body 1, second concave blocks 12 installed on the other two sides inside the box body 1, a first partition board 13 installed inside the first concave block, there are three first partition boards 13, the total length of the two first partition boards 13 coincides with the length of the bottom of the box body 1, a second partition board 14 is installed inside the second concave block 12, and the length of the second partition board 14 is the same as the length of the bottom of the box body 1. When placing large objects inside the box body 1, the operator first evenly distributes the first partition boards 13 at the bottom inside the box body 1, and then covers the second partition board 14 on the first partition boards 13, thereby realizing the reinforcement of the bottom of the box body 1 and improving the firmness of the corrugated cardboard box during use.

[0022] Specifically, see Figure 1 , first cover plates 15 are integrally formed on both sides of the top of the box body 1, and second cover plates 16 are integrally formed on the other two sides of the top of the box body 1, which facilitates sealing the box body 1 through the first cover plates 15 and the second cover plates 16.

[0023] Furthermore, see Figure 1, both ends of the first partition board 13 are movably connected between two first concave blocks 11. There are three groups of the first concave blocks 11, and they are fixedly connected to the inner wall of the box body 1. When relatively small objects are placed in the box body 1, first lay the second partition board 14 at the bottom inside the box body 1, and then insert the first partition board 13 into the inside of the first concave blocks 11. This can not only protect the objects by the corrugated cardboard box, but also support the internal space of the box body 1, avoiding the phenomenon that the corrugated cardboard box is deformed greatly under the action of external force. Moreover, it can also partition the internal space of the corrugated cardboard box according to the size of the objects, further improving the firmness of the corrugated cardboard box during use and the protection effect on the objects.

[0024] It should be noted that, referring to Figure 2 , both ends of the second partition board 14 are movably connected between two second concave blocks 12. There are two groups of the second concave blocks 12. When two relatively large objects are placed in the box body 1, the operator first takes out the second partition board 14 from the bottom inside the box body 1 and then inserts it into the inside of the second concave blocks 12, so as to achieve the partition and protection of the box body 1 and support the space of the box body 1. During this process, the first partition board 13 is still laid at the bottom inside the box body 1. This can not only protect the objects by the corrugated cardboard box, but also support the internal space of the box body 1, avoiding the phenomenon that the corrugated cardboard box is deformed greatly under the action of external force. Moreover, it can also partition the internal space of the corrugated cardboard box according to the size of the objects, further improving the firmness of the corrugated cardboard box during use and the protection effect on the objects.

[0025] In addition, the components designed in the present utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods. Those skilled in the art can fully realize them without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method.

[0026] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A reinforced corrugated cardboard box, comprising a box body (1), characterized in that, On both sides inside the box body (1), first concave blocks (11) are installed. On the other two sides inside the box body (1), second concave blocks (12) are installed. Inside the first concave block, a first partition board (13) is installed. Inside the second concave block (12), a second partition board (14) is installed; there are three first partition boards (13), and the total length of two of the first partition boards (13) coincides with the length of the bottom of the box body (1); the length of the second partition board (14) is the same as the length of the bottom of the box body (1).

2. The reinforced corrugated cardboard box according to claim 1, wherein, On both sides at the top of the box body (1), first cover plates (15) are integrally formed. On the other two sides at the top of the box body (1), second cover plates (16) are integrally formed.

3. The reinforced corrugated cardboard box according to claim 1, characterized in that, Both ends of the first partition board (13) are movably connected between the two first concave blocks (11). There are three groups of the first concave blocks (11), and they are fixedly connected to the inner wall of the box body (1).

4. The reinforced corrugated cardboard box according to claim 1, wherein Both ends of the second partition board (14) are movably connected between the two second concave blocks (12). There are two groups of the second concave blocks (12), and they are fixedly connected to the inner wall of the box body (1).

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