Corrugated carton with anti-collision structure

Abstract

The corrugated carton with the anti-collision structure comprises a carton body, an edge protection mechanism and a carton wall protection mechanism are arranged on the carton body, the edge protection mechanism comprises two protection frames arranged on the outer side of the carton body in a sleeved mode and four protection rods covering the peripheral edges of the carton body, and the protection frames are located at the upper end and the lower end of the carton body respectively. The end portions, away from each other, of the protection frames are used for abutting against the upper end and the lower end of the box body respectively, the cross section of the protection rod is in an L shape, the upper end and the lower end of the protection rod are fixedly connected with the protection frames, the box wall protection mechanism comprises four double-layer protection plates, and the middles of the front side wall, the rear side wall, the left side wall and the right side wall of the box body are all bent inwards to form concave areas. The double-layer protection plate is fixed in the sunken area, in the structure, the structural stability of the box body is enhanced through formation of the sunken area, the box body can be prevented from being damaged by external impact through the edge protection mechanism and the box wall protection mechanism, and therefore protection on the box body is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box technology, and in particular to a corrugated cardboard box with an anti-collision structure. Background Technology

[0002] Corrugated cardboard boxes, as a lightweight and convenient packaging material, are widely used in logistics, transportation, and moving due to their excellent foldability and low cost. However, these boxes have significant functional limitations: their structure, mainly composed of corrugated core paper and linerboard, has weak impact resistance and is difficult to effectively withstand external collisions and compression during transportation. Especially during long-distance transportation or multiple transfers, the outer shell of the box is prone to damage and deformation. Once the outer packaging is damaged, the contents are often difficult to protect effectively and are easily damaged by bumps, crushing, and other injuries. Utility Model Content

[0003] This invention proposes a corrugated cardboard box with an anti-collision structure, which solves the above-mentioned problems existing in the use of the prior art.

[0004] The technical solution of this utility model is implemented as follows: A corrugated cardboard box with an anti-collision structure includes a box body. The box body is provided with an edge protection mechanism and a box wall protection mechanism. The edge protection mechanism includes two protective frames sleeved on the outside of the box body and four protective rods covering the edges of the box body. The protective frames are located at the upper and lower ends of the box body respectively. The ends of the protective frames that are far apart from each other are used to abut against the upper and lower ends of the box body. The cross-section of the protective rod is "L" shaped. The upper and lower ends of the protective rod are fixedly connected to the protective frames. The box wall protection mechanism includes four double-layer protective plates. The middle of the four side walls of the box body (front, back, left, and right) is bent inward to form a recessed area. The double-layer protective plates are fixed in the recessed area.

[0005] The present invention is further configured such that: the double-layer protective plate includes an inner plate and an outer plate, the inner plate abuts against the side wall of the recessed area, the outer plate abuts against the outer side wall of the box body, a supporting rib is provided between the inner plate and the outer plate, the supporting rib is fixedly connected to the inner plate and the outer plate, and multiple supporting ribs are provided and arranged in a multi-row and multi-column distribution between the inner plate and the outer plate.

[0006] The present invention is further configured such that the base surfaces of both the inner and outer plates are mesh structures.

[0007] The present invention is further configured such that a buffer mechanism is provided between the box body and the protective rod and the protective frame.

[0008] The present invention is further configured such that: the buffer mechanism includes a foam layer, the foam layer includes two cover parts and four rod parts, the cover parts are respectively sleeved on the upper and lower ends of the box body, the ends of the cover parts that are far apart from each other are respectively used to abut against the upper and lower ends of the box body, the cover parts are abutted between the protective frame and the box body, and the cross-section of the rod parts is "L" shaped and abuts between the protective rod and the box body.

[0009] The present invention is further configured such that: the outer panel is abutting between the foam layer and the box body, and the foam layer has limit grooves at each of the four ends corresponding to the outer panel.

[0010] The present invention is further configured such that the upper and lower ends of the protective rod are riveted to the protective frame.

[0011] In summary, the beneficial effects of this utility model are as follows:

[0012] 1. The formation of the recessed area in this structure enhances the structural stability of the enclosure, while the edge protection mechanism and enclosure wall protection mechanism can prevent external impacts from damaging the enclosure, thus providing protection for the enclosure.

[0013] 2. The inner and outer panels of the double-layer protective plate adopt a mesh structure, which can give the surface of the double-layer protective plate a certain degree of elasticity, which is conducive to forming a certain buffering effect against impact. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the box in this utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the foam layer in this utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the edge protection mechanism in this utility model;

[0019] Figure 5 This is a schematic diagram of the overall structure of the double-layer protective plate in this utility model.

[0020] The following are labeled in the diagram: 1 Box body, 11 Recessed area, 21 Protective frame, 22 Protective rod, 3 Double-layer protective plate, 31 Inner plate, 32 Support rib, 33 Outer plate, 34 Limiting groove, 4 Foam layer, 41 Cover, 42 Rod. Detailed Implementation

[0021] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments 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 protection scope of this utility model.

[0022] Example:

[0023] like Figures 1 to 5 As shown, this utility model discloses a corrugated cardboard box with an anti-collision structure, including a box body 1. The four side walls of the box body 1, front, back, left and right, are all bent inward with recessed areas 11. At the same time, the box body 1 is provided with edge protection mechanism and box wall protection mechanism.

[0024] The edge protection mechanism specifically includes two protective frames 21 fitted on the outside of the box 1 and four protective rods 22 covering the edges of the box 1. The protective frames 21 are located at the upper and lower ends of the box 1, and the ends of the protective frames 21 that are far apart from each other are used to abut against the upper and lower ends of the box 1. The protective rods 22 have an "L" shaped cross section. In this structure, the upper and lower ends of the protective rods 22 are fixedly connected to the protective frames 21 by riveting.

[0025] The box wall protection mechanism specifically includes four double-layer protective plates 3, which are fixed in the recessed area 11.

[0026] Furthermore, the double-layer protective plate 3 includes an inner plate 31 and an outer plate 33. The base surfaces of the inner plate 31 and the outer plate 33 are both mesh structures (not shown in the diagram). The inner plate 31 abuts against the side wall of the recessed area 11, and the outer plate 33 abuts against the outer side wall of the box body 1. Meanwhile, a support rib 32 is fixedly provided between the inner plate 31 and the outer plate 33. The support rib 32 is fixedly connected to the inner plate 31 and the outer plate 33. In this structure, multiple support ribs 32 are provided and arranged in a multi-row, multi-column distribution between the inner plate 31 and the outer plate 33.

[0027] A buffer mechanism is provided between the housing 1 and the protective rod 22 and the protective frame 21. The buffer mechanism includes a foam layer 4. The foam layer 4 specifically includes two cover parts 41 and four rod parts 42. The arrangement of the cover parts 41 and the rod parts 42 is similar to that of the protective frame 21 and the protective rod 22. The cover parts 41 are respectively fitted onto the upper and lower ends of the housing 1, and the ends of the two cover parts 41 that are far apart from each other are used to abut against the upper and lower ends of the housing 1. In addition, the cover parts 41 are abutted between the protective frame 21 and the housing 1, and the cross-section of the rod parts 42 is "L" shaped and abuts between the protective rod 22 and the housing 1.

[0028] Furthermore, the double-layer protective plate 3 is fixed in the following way: the outer plate 33 is abutted between the foam layer 4 and the box 1, and the foam layer 4 has limit grooves 34 at each of the four ends corresponding to the outer plate 33.

[0029] The working principle of the above structure is as follows: The middle part of the box body 1 has a recessed area 11, which is equivalent to creating a reinforced skeleton on the outside of the box body 1. This skeleton structure is conducive to maintaining the three-dimensional outline of the carton. At the same time, the double-layer protective plate 3 is used to protect the relatively weak recessed area 11. In this structure, the double-layer protective plate 3 can be made of plastic, and the base surface of the inner plate 31 and the outer plate 33 are both mesh structures, which can give the double-layer protective plate 3 a certain degree of elasticity. At the same time, the base surface of the double-layer protective plate 3 can form a certain buffering effect against external impacts. The protective frame 21 and the protective rod 22 can be made of metal. The protective frame 21 and the protective rod 22 can fix the double-layer protective plate 3 and the foam layer 4 on the one hand, and on the other hand, the protective frame 21 and the protective rod 22 can further protect the skeleton of the box body 1.

[0030] It should also be noted that the terms used in this utility model, such as "front", "rear", "vertical", "horizontal", 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 limiting the scope of protection of this utility model.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corrugated carton with anti-collision structure, comprising a box body (1), characterized in that: The box (1) is provided with an edge protection mechanism and a box wall protection mechanism, the edge protection mechanism comprises two protection frames (21) sleeved outside the box (1) and four protection rods (22) covering the edges of the box (1), the protection frames (21) are located at the upper and lower ends of the box (1) respectively, the ends of the protection frames (21) away from each other are used for abutting against the upper and lower ends of the box (1) respectively, the cross section of the protection rod (22) is "L" shaped, the upper and lower ends of the protection rod (22) are fixedly connected with the protection frames (21), and the box wall protection mechanism comprises four double-layer protection plates (3).

2. A corrugated container with anti-collision structure according to claim 1, characterized in that: The double-layer protection plate (3) comprises an inner plate (31) and an outer plate (33), the inner plate (31) abuts against the side wall of the recessed area (11), the outer plate (33) abuts against the outer side wall of the box (1), and the inner plate (31) and the outer plate (33) are provided with a support rib (32) therebetween, the support rib (32) is fixedly connected with the inner plate (31) and the outer plate (33), and the support rib (32) is provided with a plurality of support ribs and is arranged between the inner plate (31) and the outer plate (33) in a distribution state of multiple rows and multiple columns.

3. A corrugated container with anti-collision structure according to claim 2, characterized in that: The base surfaces of the inner plate (31) and the outer plate (33) are both net structures.

4. The corrugated container with anti-collision structure according to claim 2, characterized in that: The box (1) is provided with a buffer mechanism between the protection rod (22) and the protection frame (21).

5. A corrugated container with anti-collision structure according to claim 4, characterized in that: The buffer mechanism comprises a foam layer (4), the foam layer (4) comprises two cover portions (41) and four rod portions (42), the cover portions (41) are sleeved at the upper and lower ends of the box (1) respectively, the ends of the cover portions (41) away from each other are used for abutting against the upper and lower ends of the box (1) respectively, the cover portions (41) are arranged between the protection frames (21) and the box (1), the cross section of the rod portion (42) is "L" shaped and the rod portion (42) is arranged between the protection rod (22) and the box (1).

6. A corrugated container with anti-collision structure according to claim 5, characterized in that: The outer plate (33) is arranged between the foam layer (4) and the box (1), and the foam layer (4) is provided with a limiting groove (34) corresponding to each end of the outer plate (33).

7. A corrugated container with anti-collision structure according to claim 6, characterized in that: The upper and lower ends of the protection rod (22) are riveted with the protection frame (21).

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