High-strength compression-resistant carton

Abstract

The high-strength compression-resistant carton comprises a carton body, hard compression-resistant inner supporting surrounding rods are distributed in the carton body up and down, the upper hard compression-resistant inner supporting surrounding rods and the lower hard compression-resistant inner supporting surrounding rods are connected with each other through distributed edge supporting rods, corner protection plates are installed on the edge supporting rods located at the corners, and the corner protection plates are arranged on the edge supporting rods. And detachable foam shroud rings are distributed and mounted on the outer surface of the box body. According to the utility model, the detachable foam shroud ring is utilized to enhance the buffering performance of the surface of the carton on external force, meanwhile, a hard framework structure is formed between the hard pressure-resistant inner supporting surrounding rods and the edge supporting rods, and the corner protecting plates are arranged at the edge supporting rods, so that the pressure-resistant structure performance is improved, the edges of the carton are pressure-resistant and durable, and the pressure damage deformation rate of the carton is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cardboard boxes, specifically a high-strength, pressure-resistant cardboard box. Background Technology

[0002] Cardboard boxes commonly use three- or five-layer construction, with seven-layer construction being less common. Each layer consists of linerboard, corrugated cardboard, core paper, and face paper. Linerboard and face paper can be made of kraft paper or other similar materials, while the core paper is made of corrugated cardboard. The colors and textures of these different types of paper vary, and the paper used by different manufacturers also differs. However, existing cardboard boxes have poor edge compression and deformation resistance, making them prone to flattening and breakage, causing varying degrees of damage to the packaged items. Therefore, a high-strength, compression-resistant cardboard box is proposed to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide a high-strength, compression-resistant cardboard box in order to solve the above-mentioned problems.

[0004] This utility model achieves the above-mentioned objective through the following technical solution: a high-strength compression-resistant cardboard box, including a box body, wherein rigid compression-resistant inner support rods are distributed vertically inside the box body, and the two rigid compression-resistant inner support rods are connected to each other by distributed edge support rods, and corner guards are installed on the edge support rods located at the corners, and detachable foam bands are distributed on the outer surface of the box body.

[0005] Preferably, the corner guard plate is L-shaped, and there is a gap between the two side plates of the corner guard plate and the inner wall of the box.

[0006] Preferably, there are multiple detachable foam bands, and the multiple detachable foam bands are distributed on the box body from bottom to top.

[0007] Preferably, the rigid, pressure-resistant inner support rod and the edge support rod are made of the same material as the box body.

[0008] Preferably, the corner guard plate and the edge support rod form an edge compression-strengthening structure.

[0009] Compared with the prior art, the advantages of this utility model are: the use of detachable foam bands enhances the buffering capacity of the carton surface against external forces, while the rigid compression-resistant inner support rods and edge support rods form a rigid skeleton structure, and corner guards are set at the edge support rods, which improves the compression resistance performance, and the carton edges are durable and resistant to compression, reducing the carton's pressure damage and deformation rate. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a top view of the overall structure of this utility model;

[0013] Figure 3 This is a partial structural diagram of the present invention.

[0014] In the picture: 1. Box body; 2. Detachable foam band; 3. Rigid compression-resistant internal support rod; 4. Edge support rod; 5. Corner guard plate. Detailed Implementation

[0015] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Please see Figure 1-3 As shown, a high-strength compression-resistant cardboard box includes a box body 1. The box body 1 is provided with rigid compression-resistant inner support rods 3 distributed vertically inside, and the two rigid compression-resistant inner support rods 3 are connected to each other by distributed edge support rods 4. Corner guards 5 are installed on the edge support rods 4 located at the corners. Detachable foam bands 2 are distributed on the outer surface of the box body 1.

[0019] Furthermore, the corner guard plate 5 is L-shaped, and there is a gap between the two side plates of the corner guard plate 5 and the inner wall of the box 1.

[0020] Furthermore, multiple detachable foam bands 2 are provided, and the multiple detachable foam bands 2 are distributed from bottom to top on the box body 1.

[0021] Furthermore, the rigid compressive inner support rod 3 and the edge support rod 4 are both made of the same material as the box body 1.

[0022] Furthermore, the corner guard plate 5 and the edge support rod 4 form an edge compression-resistant reinforcement structure.

[0023] Compared with existing technologies, the difference lies in the use of detachable foam bands 2 to enhance the cushioning of the carton surface against external forces. At the same time, a rigid skeleton structure is formed between the rigid compression-resistant inner support rods 3 and the edge support rods 4, and corner guards 5 are set at the edge support rods 4 to improve the compression resistance performance. The edges of the carton are also durable and resistant to compression, and the rate of compression damage and deformation of the carton is reduced.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-strength compression-resistant cardboard box, comprising a box body (1), characterized in that: The box (1) is provided with rigid pressure-resistant inner support rods (3) distributed vertically inside, and the two rigid pressure-resistant inner support rods (3) are connected to each other by distributed edge support rods (4). Corner guards (5) are installed on the edge support rods (4) located at the corners. Detachable foam bands (2) are distributed on the outer surface of the box (1).

2. A high-strength compression-resistant cardboard box according to claim 1, characterized in that: The corner guard plate (5) is L-shaped, and there is a gap between the two side plates of the corner guard plate (5) and the inner wall of the box (1).

3. A high-strength compression-resistant cardboard box according to claim 1, characterized in that: The detachable foam band (2) is provided in multiple ways, and the multiple detachable foam bands (2) are distributed from bottom to top on the box body (1).

4. A high-strength compression-resistant cardboard box according to claim 1, characterized in that: The rigid compressive inner support rod (3) and the edge support rod (4) are made of the same material as the box body (1).

5. A high-strength compression-resistant cardboard box according to claim 1, characterized in that: The corner guard plate (5) and the edge support rod (4) form an edge compression-resistant reinforcement structure.

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