High-strength penetration-resistant corrugated paper packaging box

Abstract

The utility model provides a high-strength penetration-resistant corrugated paper packaging box, and relates to the technical field of corrugated paper packaging boxes, the high-strength penetration-resistant corrugated paper packaging box comprises a box body, the box body comprises four sets of supporting columns, the four sets of supporting columns are distributed in a rectangular shape, and bottom plates are arranged at the two ends of the supporting columns; supporting plates are arranged among the four sets of supporting columns, and the two ends of the supporting plates are connected with the two sets of bottom plates in the vertical direction correspondingly. The supporting plate comprises an inner plate and an outer plate, a reinforcing lining is arranged between the inner plate and the outer plate, and the reinforcing lining is of a double-layer hollow structure; a top cover is arranged in the middle of the upper end of the box; a plurality of sets of reinforcing ribs are arranged on the outer wall of the box body and installed on the outer wall of the supporting plate. The four sets of supporting columns serve as main supporting beams of the packaging box, the reinforcing lining of the double-layer hollow structure is arranged between the inner plate and the outer plate, and the cross-shaped reinforcing ribs are arranged on the outer wall of the outer plate, so that the strength and penetration resistance of the box body structure are effectively enhanced.

Description

Technical Field

[0001] This utility model relates to the field of corrugated paper packaging box technology, specifically a high-strength, puncture-resistant corrugated paper packaging box. Background Technology

[0002] 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 corrugated paperboard and double-wall corrugated paperboard. It has the advantages of low cost, light weight, easy processing, high strength, excellent printability, and convenient storage and handling. Most existing corrugated paper 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] Some corrugated cardboard boxes have the disadvantage of poor strength and are easily damaged. They are prone to breakage during transportation and handling, which can cause the products inside to fall out and be damaged.

[0004] To address the aforementioned issues, we propose a high-strength, puncture-resistant corrugated cardboard packaging box. Utility Model Content

[0005] To address the problems in the background art, this utility model provides a high-strength, puncture-resistant corrugated cardboard packaging box.

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

[0007] A high-strength, puncture-resistant corrugated cardboard packaging box includes a box body. The box body includes four sets of support columns, which are arranged in a rectangular shape, and each set of support columns has a base plate at both ends. A support plate is provided between the four sets of support columns, and the two ends of the support plate are respectively connected to two sets of base plates in a perpendicular direction. The support plate includes an inner plate and an outer plate, and a reinforcing liner is provided between the inner plate and the outer plate. The reinforcing liner is configured as a double-layer hollow structure.

[0008] Preferably, a top cover is provided at the upper middle part of the box body.

[0009] Preferably, the outer wall of the box body is provided with multiple sets of reinforcing ribs, and the multiple sets of reinforcing ribs are installed on the outer wall of the support plate.

[0010] Preferably, the two sets of base plates are arranged in parallel vertically and are respectively connected to the two ends of the support column in a vertical direction.

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

[0012] In this design, four sets of support columns serve as the main support beams for the packaging box. A double-layer hollowed-out reinforcing lining is provided between the inner and outer panels, and cross-shaped reinforcing ribs are provided on the outer wall of the outer panel, thereby effectively enhancing the strength and penetration resistance of the box structure of this utility model. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a partial structural schematic diagram of the present invention;

[0015] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This is a schematic diagram of the reinforced inner lining in this utility model.

[0017] In the diagram: 1. Box body; 11. Support column; 12. Support plate; 121. Inner panel; 122. Outer panel; 123. Reinforcing lining; 13. Reinforcing rib; 14. Base plate; 2. Top cover. Detailed Implementation

[0018] The technical solution in this application embodiment is to solve the problems of the background technology mentioned above. The overall idea is as follows: by distributing four sets of support columns 11 in a rectangular shape as the main support beams of the entire box body 1 structure, and by providing a double-layer hollow structure reinforced lining 123 between the inner plate 121 and the outer plate 122, and by providing cross-shaped reinforcing ribs 13 on the outer wall of the outer plate 122, the hardness of the support plate 12 is enhanced, thereby effectively enhancing the strength and penetration resistance of the box body 1 structure of this utility model.

[0019] Example: Refer to Figure 1 - Figure 4 As shown, a high-strength, puncture-resistant corrugated cardboard packaging box according to this embodiment includes a box body 1. The box body 1 includes four sets of support columns 11, which are arranged in a rectangular shape, and a base plate 14 is provided at both ends of each support column 11. A support plate 12 is provided between the four sets of support columns 11, and the two ends of the support plate 12 are respectively connected to the two sets of base plates 14 in a vertical direction. The four sets of support columns 11 act as support beams, enhancing the stability of the entire box body 1 structure.

[0020] The support plate 12 includes an inner plate 121 and an outer plate 122. A reinforcing liner 123 is provided between the inner plate 121 and the outer plate 122. The reinforcing liner 123 is configured as a double-layer hollow structure. The double-layer hollow structure of the reinforcing liner 123 can improve the hardness and penetration resistance of the support plate 12, thereby enhancing the strength and stability of the overall structure of the box 1.

[0021] In some examples, a top cover 2 is provided at the upper middle part of the box body 1, which mainly covers and seals the upper opening of the box body 1.

[0022] In some examples, the outer wall of the box 1 is provided with multiple sets of reinforcing ribs 13, which are installed on the outer wall of the support plate 12. The reinforcing ribs 13 can enhance the support strength of the support plate 12.

[0023] In some examples, the two sets of base plates 14 are arranged in parallel vertically and are connected vertically to both ends of the support columns 11, so as to provide stable support for the installation of the four sets of support columns 11.

[0024] The working principle of this utility model is as follows:

[0025] The main structure of the packaging box in this utility model is made of corrugated cardboard. The four sets of support columns 11 can act as support beams and provide stable support for the structure of the box body 1. At the same time, the stability of the box body 1 structure is further improved by providing a reinforcing liner 123 between the inner panel 121 and the outer panel 122, and by providing a cross-shaped reinforcing rib 13 on the outer wall of the outer panel 122.

[0026] In addition, the reinforced inner lining 123 is designed with a double-layer hollow structure, which enhances the strength of the structure and also makes the support plate 12 more resistant to penetration. Together with the four sets of support columns 11, it provides stable support, thereby effectively enhancing the strength and stability of the box body 1 structure of this utility model.

[0027] 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 high-strength, puncture-resistant corrugated cardboard packaging box, characterized in that, Includes a box body (1), which includes four sets of support columns (11). The four sets of support columns (11) are arranged in a rectangular shape, and a base plate (14) is provided at both ends of the support columns (11). A support plate (12) is provided between the four sets of support columns (11), and the two ends of the support plate (12) are respectively connected vertically to the two sets of base plates (14); The support plate (12) includes an inner plate (121) and an outer plate (122). A reinforcing liner (123) is provided between the inner plate (121) and the outer plate (122). The reinforcing liner (123) is configured as a double-layer hollow structure.

2. A high-strength, puncture-resistant corrugated cardboard packaging box according to claim 1, characterized in that, The box body (1) is provided with a top cover (2) at the middle of the upper end.

3. A high-strength, puncture-resistant corrugated cardboard packaging box according to claim 2, characterized in that, The outer wall of the box (1) is provided with multiple sets of reinforcing ribs (13), and the multiple sets of reinforcing ribs (13) are installed on the outer wall of the support plate (12).

4. A high-strength, puncture-resistant corrugated cardboard packaging box according to claim 3, characterized in that, The two sets of base plates (14) are arranged in parallel vertically and are connected vertically to both ends of the support column (11).

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