Corrugated paper packaging box with corner reinforcing mechanism

Abstract

The utility model provides a corrugated paper packaging box with a corner reinforcing mechanism, and relates to the technical field of corrugated paper packaging boxes, the corrugated paper packaging box comprises a packaging box body, a protection assembly is arranged on the periphery of the packaging box body, and the protection assembly is used for protecting corners of the packaging box body; the protection assembly comprises a plurality of sets of corner protection pieces, the corner protection pieces are installed at the tip corners of the packaging box body correspondingly, and every two corner protection pieces are connected through triangular protection plates. According to the packaging box, the supporting legs are arranged at the four corners of the inner cavity of the packaging box body, and then the supporting legs are stably limited through the supporting linings, so that the supporting legs can stably support the corners of the packaging box body, and the structural strength and hardness of the packaging box body are improved; and by arranging the protection assembly, the stability of protecting and reinforcing the corners of the packaging box body is further improved, and therefore the situation that the corners of the packaging box body are collided by external force, and consequently deformation and damage are caused is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of corrugated paper packaging box technology, specifically a corrugated paper packaging box with a corner reinforcement mechanism. Background Technology

[0002] Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, stapling, or gluing. It is the most traditional and common type of cardboard box in the packaging industry. Corrugated paper is a sheet-like material made by bonding linerboard and corrugated paper formed by corrugating rollers. It is generally divided into single-wall and double-wall corrugated cardboard. It has the advantages of low cost, light weight, easy processing, high strength, excellent printability, and convenient storage and handling. Most existing corrugated cardboard packaging boxes can be recycled and reused. Corrugated paper can be used for food or digital product packaging, which is relatively environmentally friendly and widely used.

[0003] Existing corrugated cardboard packaging boxes have poor strength and are easily damaged, especially at the edges and corners. During transportation, they are easily deformed and damaged by compression.

[0004] To address the aforementioned issues, we propose a corrugated cardboard packaging box with corner reinforcement mechanisms. Utility Model Content

[0005] To address the problems in the background art, this utility model provides a corrugated cardboard packaging box with a corner reinforcement mechanism.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A corrugated cardboard packaging box with a corner reinforcement mechanism includes a packaging box body. A protective assembly is provided around the periphery of the packaging box body to protect the corners of the packaging box body. The protective assembly includes multiple sets of corner protectors, which are respectively installed at the pointed corners of the packaging box body. The multiple sets of corner protectors are connected in pairs by triangular guard plates installed at the corners of the packaging box body. The inner cavity of the packaging box body is provided with four sets of support legs and a support liner.

[0008] Preferably, the four sets of support feet are respectively fitted and installed at the four corners of the inner cavity of the packaging box body, and located on the outer edge of the support liner. The support liner is installed in the middle of the inner side of the packaging box body, and the support liner is used to limit and fix the support feet.

[0009] Preferably, each of the three sides of the corner protector has a slot in the middle, and the head end of the triangular guard plate is inserted into the middle of the inner side of the slot.

[0010] Preferably, the middle part of the socket is provided with a threaded hole, and the head end of the triangular guard plate is provided with two sets of fixing holes; wherein, when the triangular guard plate is inserted into the socket, the threaded hole and the fixing hole are in an overlapping state, and the corner guard and the triangular guard plate are limited and locked by installing fixing screws in the threaded hole and the fixing hole.

[0011] Preferably, the clamping surfaces of the corner protectors and the triangular guards are provided with protective pads.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this solution, support feet are provided at the four corners of the inner cavity of the packaging box body, and the support feet are stabilized and limited by the support liner, so that the support feet can stably support the corners of the packaging box body, thereby improving the structural strength and stability of the packaging box body.

[0014] In addition, by incorporating protective components, the stability of the packaging box's edges and corners is further enhanced, effectively preventing deformation and damage caused by external impacts. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the protective component in this utility model;

[0017] Figure 3 This is a top view of the packaging box body in this utility model.

[0018] In the image: 1. Packaging box body; 11. Supporting legs; 12. Supporting lining;

[0019] 2. Protective components; 21. Corner guards; 211. Socket; 212. Threaded hole; 22. Triangular guard plate; 221. Fixing hole. Detailed Implementation

[0020] The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows:

[0021] Example: Refer to Figure 1 - Figure 3 As shown, a corrugated cardboard packaging box with a corner reinforcement mechanism in this embodiment includes a packaging box body 1, which is made of corrugated cardboard. A protective component 2 is provided on the periphery of the packaging box body 1, which is used to protect the corners of the packaging box body 1.

[0022] The protective component 2 includes multiple sets of corner protectors 21, which are respectively installed at the pointed corners of the packaging box body 1. The multiple sets of corner protectors 21 are connected in pairs by setting triangular guard plates 22, which are installed at the corners of the packaging box body 1. The protective component 2 mainly protects the corners of the packaging box body 1.

[0023] The inner cavity of the packaging box body 1 is provided with four sets of support feet 11 and support liner 12; the four sets of support feet 11 are respectively fitted and installed at the four corners of the inner cavity of the packaging box body 1 and located on the outer edge of the support liner 12. The support liner 12 is installed in the middle of the inner side of the packaging box body 1. The support liner 12 is used to limit and fix the support feet 11, thereby effectively improving the structural strength and hardness of the packaging box body 1.

[0024] In some examples, the corner protector 21 has a socket 211 at the center of each of its three faces, and the head end of the triangular guard plate 22 is inserted into the center of the inner side of the socket 211.

[0025] In some examples, the middle of the socket 211 is provided with a threaded hole 212, and the head end of the triangular guard plate 22 is provided with two sets of fixing holes 221. When the triangular guard plate 22 is inserted into the socket 211, the threaded hole 212 and the fixing hole 221 are in an overlapping state. By installing fixing screws in the threaded hole 212 and the fixing hole 221, the corner guard 21 and the triangular guard plate 22 are limited and locked.

[0026] In some examples, the clamping surfaces of the corner protectors 21 and the triangular guard plate 22 are provided with protective pads to prevent scratches on the outer surface of the packaging box body 1 and to provide protection and anti-slip function.

[0027] The working principle of this utility model is as follows:

[0028] By providing support feet 11 at each of the four corners of the inner cavity of the packaging box body 1, and then using the support liner 12 to stably limit the support feet 11, the support feet 11 can stably support the corners of the packaging box body 1, thereby improving the structural strength and hardness of the packaging box body 1.

[0029] In addition, by setting up a protective component 2, including multiple sets of corner protectors 21, the corner protectors 21 are wrapped around the pointed corners of the packaging box body 1, and the corner protectors 21 are fixedly connected by installing triangular guard plates 22. This allows the multiple sets of corner protectors 21 to stably cover and protect the pointed corners of the packaging box body 1. Furthermore, the triangular guard plates 22 can also cover and protect the edges and corners of the packaging box body 1, further improving the stability of the protection and reinforcement of the edges and corners of the packaging box body 1. This effectively prevents the edges and corners of the packaging box body 1 from being deformed or damaged by external impacts.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A corrugated cardboard packaging box with a corner reinforcement mechanism, characterized in that, Includes a packaging box body (1), and a protective component (2) is provided on the periphery of the packaging box body (1). The protective component (2) is used to protect the corners of the packaging box body (1). The protective component (2) includes multiple sets of corner protectors (21), which are respectively installed at the pointed corners of the packaging box body (1). The multiple sets of corner protectors (21) are connected in pairs by setting triangular guard plates (22), which are installed at the corners of the packaging box body (1). The inner cavity of the packaging box body (1) is provided with four sets of support feet (11) and support lining (12).

2. A corrugated cardboard packaging box with corner reinforcement mechanism according to claim 1, characterized in that, The four sets of support feet (11) are respectively fitted and installed at the four corners of the inner cavity of the packaging box body (1) and located on the outer edge of the support liner (12). The support liner (12) is installed in the middle of the inner side of the packaging box body (1) and is used to limit and fix the support feet (11).

3. A corrugated cardboard packaging box with corner reinforcement mechanism according to claim 2, characterized in that, The corner protector (21) has a socket (211) in the middle of each of its three sides, and the head end of the triangular guard plate (22) is inserted into the middle of the inner side of the socket (211).

4. A corrugated cardboard packaging box with corner reinforcement mechanism according to claim 3, characterized in that, The socket (211) is provided with a threaded hole (212) in the middle, and the head end of the triangular guard plate (22) is provided with two sets of fixing holes (221). When the triangular guard plate (22) is inserted into the socket (211), the threaded hole (212) and the fixing hole (221) are in an overlapping state. By installing fixing screws in the threaded hole (212) and the fixing hole (221), the corner guard (21) and the triangular guard plate (22) are locked and limited.

5. A corrugated cardboard packaging box with corner reinforcement mechanism according to claim 4, characterized in that, The clamping surfaces of the corner protector (21) and the triangular guard plate (22) are both provided with protective pads.

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