Compression-resistant carton structure
By installing protective corners and inner corrugated cardboard, cardboard frame and inner wall reinforcement strips at the four corners of the carton, the problem of deformation or damage of the carton under external force is solved, the compressive resistance and handling comfort are enhanced, and the service life is extended.
Patent Information
- Application Number
- CN202422759052.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-13
AI Technical Summary
When existing cartons are squeezed, collided or dropped by external forces, the four corners are easily deformed or damaged, resulting in unavailability of normal use.
The protective corners are installed at the four corners of the carton, corrugated cardboard and cardboard frames are installed on the inner side, reinforcement strips and adjustable partitions are installed on the inner wall, and anti-slip pads and sponge pads are installed on the outer side to provide cushioning and support and enhance compression resistance.
Effectively prevent the deformation or damage of the four corners of the carton, extend the service life, improve handling comfort and stability, and reduce wear and hand fatigue.
Smart Images
Figure CN223291462U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cartons, in particular to a pressure-resistant carton structure. Background Art
[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper produced by different manufacturers (color, feel) is also different.
[0003] Due to the limitations of the material and structure of existing cartons, when they are squeezed, collided or dropped by external forces, the four corners of the cartons are easily deformed or damaged, which makes the cartons unable to be used normally. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that due to the limitations of the carton material and structure, the four corners of the carton are easily deformed, damaged, etc. when subjected to external force, collision or falling, thereby causing the carton to be unable to be used normally, and to propose a pressure-resistant carton structure.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a pressure-resistant carton structure, comprising a carton body, a box cover installed on the top of the carton body, protective corners installed at the corners of the carton body and the box cover, corrugated cardboard installed on the inner side of the protective corners, soft pads installed on the sides of the corrugated cardboard, cardboard frames installed on the sides of the protective corners, and anti-slip pads installed on the four corners of the side of the cardboard frame.
[0006] Preferably, through slots are symmetrically provided on both sides of the carton body, a handle is installed inside the through slot, a sponge pad is installed outside the handle, and the sponge pad is installed between the through slot and the handle.
[0007] Preferably, the inner wall of the carton body is evenly distributed with reinforcement strips, and the inner wall of the carton body is provided with a transverse partition groove and a first partition groove.
[0008] Preferably, a transverse partition is installed inside one of the transverse partition grooves, and a second partition groove is opened on both sides of the transverse partition.
[0009] Preferably, a vertical partition is movably installed between one of the second partition grooves and the first partition groove.
[0010] Compared with the prior art, the advantages and positive effects of the present invention are:
[0011] 1. In the present invention, the protective corners are installed at the four outer corners of the carton body and the box cover, which is conducive to providing effective protection and effectively preventing pressure from being concentrated at the four corners of the carton body, thereby enhancing the overall compressive resistance of the carton body and reducing the deformation or damage of the carton body due to pressure. At the same time, it provides solid support for the four corners of the carton body, so that the carton body maintains a stable structure and reduces deformation caused by external force impact. The corrugated cardboard is distributed on the inner side of the protective corners. When the carton body is collided or dropped, the corrugated cardboard is conducive to absorbing and buffering part of the impact force, thereby reducing damage to the carton body and the internal items, and at the same time avoiding direct contact between the four corners of the carton body and objects, reducing the occurrence of wear and tear, thereby extending the service life of the carton body.
[0012] 2. In the present invention, the handle is installed inside the through groove, which facilitates the transportation of the carton body. The sponge pad is installed on the outside of the handle, which is conducive to providing a soft touch and improving the comfort of carrying the carton body. At the same time, the sponge pad is conducive to providing a certain buffering effect, reducing the pressure on the hand, thereby relieving hand fatigue. The handle is oval, which is conducive to protecting the hand and avoiding scratches. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a three-dimensional structural diagram of a compression-resistant carton structure proposed by the utility model;
[0014] Figure 2 This is a schematic structural diagram from another angle of a compression-resistant carton structure proposed by the utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of a compression-resistant carton structure proposed by the utility model;
[0016] Figure 4 This is a partial exploded structural diagram of a compression-resistant carton structure proposed by the utility model;
[0017] Figure 5 The present invention provides a partially exploded structural diagram of a pressure-resistant carton structure.
[0018] Legend: 1. Carton body; 2. Carton lid; 3. Protective corners; 4. Soft cushion; 5. Corrugated cardboard; 6. Cardboard frame; 7. Anti-slip pad; 8. Handle; 9. Sponge pad; 10. Through groove; 11. Reinforcement strip; 12. Horizontal partition groove; 13. First partition groove; 14. Horizontal partition; 15. Second partition groove; 16. Vertical partition. DETAILED DESCRIPTION
[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification. Example
[0021] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a pressure-resistant carton structure, comprising a carton body 1, a box cover 2 installed on the top of the carton body 1, protective corners 3 installed at the corners of the carton body 1 and the box cover 2, corrugated cardboard 5 installed on the inner side of the protective corner 3, soft pads 4 installed on the sides of the corrugated cardboard 5, cardboard frames 6 installed on the sides of the protective corners 3, and anti-slip pads 7 installed on the four corners of the side of the cardboard frame 6.
[0022] In this embodiment, the protective corners 3 are installed at the four outer corners of the carton body 1 and the box cover 2, which is conducive to providing effective protection and effectively preventing pressure from being concentrated at the four corners of the carton body 1, thereby enhancing the overall compressive resistance of the carton body 1 and reducing the deformation or damage of the carton body 1 due to pressure. At the same time, a solid support is provided for the four corners of the carton body 1, so that the carton body 1 maintains a stable structure and reduces deformation caused by external force impact. The corrugated cardboard 5 is distributed on the inner side of the protective corners 3. When the carton body 1 is hit or dropped, the corrugated cardboard 5 It is beneficial to absorb and buffer part of the impact force, thereby reducing damage to the carton body 1 and the items inside, while avoiding direct contact between the four corners of the carton body 1 and objects, reducing the occurrence of wear, and thus extending the service life of the carton body 1. The cardboard frame 6 avoids direct contact between the carton body 1 and other objects, and avoids moisture from entering the interior of the carton body 1, thereby extending the service life of the carton body 1. The anti-slip pad 7 is beneficial to provide an anti-slip effect, increasing the friction between the carton body 1 and the ground, making the carton body 1 more stable when placed and not easy to tilt or slip. Example
[0023] like Figure 1-Figure 5As shown, through slots 10 are symmetrically provided on both sides of the carton body 1, a handle 8 is installed inside the through slot 10, a sponge pad 9 is installed on the outside of the handle 8, and the sponge pad 9 is installed between the through slot 10 and the handle 8. Reinforcement strips 11 are evenly distributed on the inner wall of the carton body 1, and transverse partition slots 12 and first partition slots 13 are provided on the inner wall of the carton body 1, a transverse partition 14 is installed inside one of the transverse partition slots 12, and second partition slots 15 are provided on both sides of the transverse partition 14, and a vertical partition 16 is movably installed between one of the second partition slots 15 and the first partition slot 13.
[0024] In this embodiment, the handle 8 is installed inside the through groove 10, which facilitates the transportation of the carton body 1. The sponge pad 9 is installed on the outside of the handle 8, which is conducive to providing a soft touch and improving the comfort of carrying the carton body 1. At the same time, the sponge pad 9 is conducive to providing a certain buffering effect, reducing the pressure on the hand, thereby relieving hand fatigue. The handle 8 is oval, which is conducive to protecting the hand and avoiding scratches on the hand. The transverse partition groove 12 and the first partition groove 13 are opened on the inside of the carton body 1, which facilitates the adjustment of the position of the transverse partition 14 according to needs. The transverse partition 14 is conducive to adjusting the position according to the size of the object, which improves practicality and flexibility. The vertical partition 16 is slidably installed inside the first partition groove 13 and the second partition groove 15, which is conducive to installation according to needs. At the same time, it is convenient to separate the internal space of the carton body 1 and improve the convenience of use. The reinforcement strip 11 is conducive to further improving the strength of the carton body 1, thereby improving the compressive performance of the carton body 1.
[0025] The working principle of this embodiment: when in use, first, a transverse partition groove 12 and a first partition groove 13 are opened on the inner side of the carton body 1, which is convenient for adjusting the position of the transverse partition 14 according to needs, and the vertical partition 16 is slidably installed inside the first partition groove 13 and the second partition groove 15, which is conducive to installation according to needs and convenient for dividing the internal space of the carton body 1. The reinforcement strip 11 is conducive to further improving the strength of the carton body 1. The protective corners 3 are installed at the four outer corners of the carton body 1 and the box cover 2, which is conducive to providing effective protection. The corrugated cardboard 5 is distributed on the inner side of the protective corners 3. When the carton body 1 is collided or dropped, the corrugated cardboard 5 is conducive to absorbing and buffering part of the impact force, thereby reducing damage to the carton body 1 and the internal items. The cardboard frame 6 prevents the carton body 1 from direct contact with other objects. The anti-slip pad 7 is conducive to providing an anti-slip effect. The handle 8 is installed inside the through groove 10, which is convenient for carrying the carton body 1. The sponge pad 9 is installed on the outside of the handle 8, which is conducive to providing a soft touch and improving the comfort of carrying the carton body 1.
[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. A compression-resistant carton structure, comprising a carton body (1), characterized in that: A box cover (2) is installed on the top of the carton body (1), and protective corners (3) are installed at the corners of the carton body (1) and the box cover (2). Corrugated cardboard (5) is installed on the inner side of the protective corner, and soft pads (4) are installed on the side of the corrugated cardboard (5). A cardboard frame (6) is installed on the side of the protective corner, and anti-slip pads (7) are installed on the four corners of the side of the cardboard frame (6).
2. The pressure-resistant carton structure according to claim 1, characterized in that: Through slots (10) are symmetrically provided on both sides of the carton body (1), a handle (8) is installed inside the through slot (10), a sponge pad (9) is installed outside the handle (8), and the sponge pad (9) is installed between the through slot (10) and the handle (8).
3. The pressure-resistant carton structure according to claim 1, characterized in that: The inner wall of the carton body (1) is evenly distributed with reinforcement strips (11), and the inner wall of the carton body (1) is provided with a transverse partition groove (12) and a first partition groove (13).
4. The pressure-resistant carton structure according to claim 3, characterized in that: A transverse partition (14) is installed inside one of the transverse partition grooves (12), and second partition grooves (15) are opened on both sides of the transverse partition (14).
5. The pressure-resistant carton structure according to claim 4, characterized in that: A vertical partition (16) is movably installed between one of the second partition grooves (15) and the first partition groove (13).