CN215708340U - Odd-even layer staggered buffering corrugated carton - Google Patents
Odd-even layer staggered buffering corrugated carton Download PDFInfo
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- CN215708340U CN215708340U CN202121624481.5U CN202121624481U CN215708340U CN 215708340 U CN215708340 U CN 215708340U CN 202121624481 U CN202121624481 U CN 202121624481U CN 215708340 U CN215708340 U CN 215708340U
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Abstract
The utility model discloses an odd-even layer staggered buffering corrugated case, which comprises a case body, wherein the case body consists of an outer surface layer, a corrugated layer and an inner surface layer, the corrugated layer comprises a first corrugated paper and a second corrugated paper, the grain directions of the first corrugated paper and the second corrugated paper are mutually staggered, a middle spacer paper is arranged between the first corrugated paper and the second corrugated paper, the outer surface layer is provided with a plurality of reinforcing plates, the reinforcing plate is abutted against the first corrugated paper to form an elastic cavity, a plurality of reinforcing plates are arranged on two sides of the middle partition paper, the reinforcing plate is respectively abutted against the first corrugated paper and the second corrugated paper to form a fixed cavity, the inner surface layer is provided with a plurality of reinforcing plates, the reinforcing plates abut against the second corrugated paper to form an elastic cavity, an elastic rod is arranged in the elastic cavity, and a reinforcing paper rod is arranged in the fixed cavity; the utility model has strong buffering performance and compression resistance and is not easy to bend and sink.
Description
Technical Field
The utility model relates to the technical field of corrugated cartons, in particular to an odd-even layer staggered buffering corrugated carton.
Background
Corrugated paper boxes are rigid paper containers made of corrugated boards, the corrugated paper boxes are packaging products with the widest application, and the corrugated paper boxes gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance for more than half a century, so that the corrugated paper boxes become the main force of transport packaging; corrugated boxes are mostly applied to transportation, so that the folding resistance, bending resistance and parallel compression strength of the corrugated boxes are important; in the prior art, a corrugated board and a packing box made of the corrugated board are listed as Chinese utility model with publication number CN207630683U, the corrugated board is not easy to dent under the action of external force by interleaving the lines of two layers of corrugated boards and bonding the corrugated boards by a clapboard to form a corrugated layer; the paper rib strips are additionally arranged on the corrugated paperboard to bear partial tensile force, so that the tensile strength of the corrugated paperboard is improved, and the structural strength of the corrugated paperboard is improved on the whole.
However, the prior art has the following problems:
1. the paper ribs are only attached to the corrugated board, the paper ribs are easy to fall off, and pores are easy to exist between the paper ribs and the partition board, so that the corrugated board is easy to flatten when external pressure is applied;
2. the corrugated carton has poor buffering performance, and only needs to be bent easily under sudden strong pressure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an odd-even layer staggered buffering corrugated carton which is strong in buffering performance and pressure resistance and not easy to bend and collapse.
In order to achieve the purpose, the utility model provides the following technical scheme:
a corrugated carton with staggered buffer odd and even layers comprises a carton body, wherein the carton body consists of an outer surface layer, a corrugated layer and an inner surface layer, the corrugated layer comprises first corrugated paper and second corrugated paper, the grain directions of the first corrugated paper and the second corrugated paper are staggered, a piece of middle partition paper is arranged between the first corrugated paper and the second corrugated paper, one surface of the outer surface layer, which is contacted with the first corrugated paper, is provided with a plurality of reinforcing plates, the reinforcing plates abut against the first corrugated paper to form an elastic cavity, two surfaces of the middle partition paper are provided with a plurality of reinforcing plates, the reinforcing plates abut against the first corrugated paper and the second corrugated paper respectively to form a fixed cavity, one surface of the inner surface layer, which is contacted with the second corrugated paper, is provided with a plurality of reinforcing plates, the reinforcing plates abut against the second corrugated paper to form an elastic cavity, and elastic rods are arranged in the elastic cavity, and a reinforced paper rod is arranged in the fixed cavity.
By adopting the technical scheme, the utility model has the following advantages:
the grain directions of the first corrugated paper and the second corrugated paper are staggered with each other, and the first corrugated paper and the second corrugated paper are staggered with each other, so that compared with a common corrugated paper board, the corrugated paper board has stronger stiffness, folding resistance and bending resistance and parallel compression strength, can be used for packaging articles with large volume and mass, and has wider application range; according to the corrugated cardboard disclosed by the utility model, the reinforcing plate is abutted against the first corrugated paper to form an elastic cavity, the reinforcing plate is abutted against the second corrugated paper to form the elastic cavity, an elastic rod is arranged in the elastic cavity, the elastic rod has elasticity, so that the corrugated cardboard has elasticity, and under the condition of suddenly meeting strong pressure, the elastic rod has a buffering effect, so that damage to articles in the cardboard box caused by external force is reduced, the force generated when the articles in the cardboard box collide with the cardboard box is also reduced, the articles are prevented from being damaged, the reinforcing plate is arranged, the elastic rod is prevented from falling off, the elastic rod is tightly attached to the corrugated paper, and the strength of the cardboard box is enhanced; the reinforcing plates are abutted against the first corrugated paper and the second corrugated paper respectively to form a fixed cavity, a plurality of reinforcing plates are arranged on one surface, in contact with the second corrugated paper, of the inner surface layer, reinforcing paper bars are arranged in the fixed cavity, the strength of the carton is further enhanced through the arrangement of the reinforcing paper bars, the deformation of the carton can be effectively prevented, the reinforcing paper bars are prevented from falling off through the arrangement of the reinforcing plates, the reinforcing paper bars are enabled to be in close contact with the corrugated paper, and the carton is not prone to being flattened and bent.
Furthermore, the grain direction of the reinforcing plate is consistent with the grain direction of the corrugated sheet contacted with the reinforcing plate.
By adopting the technical scheme, the utility model has the following advantages:
the grain direction of the reinforcing plate is consistent with the grain direction of the corrugated paper, so that the reinforcing plate can be better contacted with the corrugated paper, and the elastic rod and the reinforced paper rod are conveniently placed in the corrugated paper.
Further, the reinforcing plate is V-shaped.
By adopting the technical scheme, the utility model has the following advantages:
the reinforcing plate is V-shaped, so that when the reinforcing plate is attached to the corrugated paper, the two sides of the reinforcing plate form triangular shapes, the compression resistance of the carton is further enhanced, and the carton is not easy to bend and sink.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a three-dimensional exploded view of layers on any side of the present invention;
FIG. 3 is a schematic cross-sectional view of an arbitrary surface of the present invention.
Reference numerals: 1. a carton body; 2. an outer facing layer; 3. a reinforcing plate; 4. a first corrugated paper; 5. middle separation paper; 6. second corrugated paper; 7. an inner layer; 8. an elastic rod; 9. the paper rod is reinforced.
Detailed Description
As shown in fig. 1 to 3, in a specific embodiment, an odd-even layer staggered buffering corrugated case comprises a case body 1, the case body 1 is composed of an outer layer 2, a corrugated layer and an inner layer 7, the corrugated layer comprises a first corrugated paper 4 and a second corrugated paper 6, the grain directions of the first corrugated paper 4 and the second corrugated paper 6 are staggered, a middle partition paper 5 is arranged between the first corrugated paper 4 and the second corrugated paper 6, a plurality of reinforcing plates 3 are arranged on the surface of the outer layer 2 contacting the first corrugated paper 4, the reinforcing plates 3 abut against the first corrugated paper 4 to form an elastic cavity, a plurality of reinforcing plates 3 are arranged on both surfaces of the middle partition paper 5, the reinforcing plates 3 abut against the first corrugated paper 4 and the second corrugated paper 6 to form a fixed cavity, a plurality of reinforcing plates 3 are arranged on the surface of the inner layer 7 contacting the second corrugated paper 6, the reinforcing plates 3 abut against the second corrugated paper 6 to form an elastic cavity, an elastic rod 8 is arranged in the elastic cavity, and a reinforced paper rod 9 is arranged in the fixed cavity.
Through the arrangement, the grain directions of the first corrugated paper 4 and the second corrugated paper 6 are mutually staggered, and the first corrugated paper 4 and the second corrugated paper 6 are mutually staggered, so that compared with a common corrugated paper board, the corrugated paper board has stronger stiffness, bending resistance and parallel compression strength, can be used for packaging large-volume and high-mass articles, and has a wider application range; according to the corrugated cardboard disclosed by the utility model, the reinforcing plate 3 abuts against the first corrugated paper 4 to form an elastic cavity, the reinforcing plate 3 abuts against the second corrugated paper 6 to form the elastic cavity, the elastic rod 8 is arranged in the elastic cavity, the elastic rod 8 has elasticity so that the corrugated cardboard has elasticity, and when strong pressure is suddenly met, the elastic rod 8 has a buffering effect, so that damage to articles in the cardboard box caused by external force is reduced, the force generated when the articles in the cardboard box collide with the cardboard box is also reduced, the articles are prevented from being damaged, the reinforcing plate 3 is arranged, the elastic rod 8 is prevented from falling off, the elastic rod 8 is tightly attached to the corrugated paper, and the strength of the cardboard box is enhanced; the reinforcing plates 3 are abutted against the first corrugated paper 4 and the second corrugated paper 6 respectively to form a fixed cavity, a plurality of reinforcing plates 3 are arranged on one surface of the inner layer 7, which is contacted with the second corrugated paper 6, the reinforcing paper bars 9 are arranged in the fixed cavity, the strength of the carton is further enhanced by the arrangement of the reinforcing paper bars 9, the deformation of the carton can be effectively prevented, the reinforcing paper bars 9 are prevented from falling off by the arrangement of the reinforcing plates 3, so that the reinforcing paper bars 9 are tightly contacted with the corrugated paper, and the carton is not easy to flatten and bend.
As shown in fig. 2, the direction of the corrugations of the reinforcing plate 3 is the same as the direction of the corrugations in contact therewith.
Through the arrangement, the grain direction of the reinforcing plate 3 is consistent with the grain direction of the contacted corrugated paper, so that the reinforcing plate 3 can be better contacted with the corrugated paper, and the elastic rod 8 and the reinforced paper rod 9 can be conveniently placed.
As shown in fig. 3, the reinforcing plate 3 has a V-shape.
Through the arrangement, the reinforcing plate 3 is V-shaped, so that when the reinforcing plate 3 is attached to the corrugated paper, the two sides of the reinforcing plate form triangular shapes, the compression resistance of the carton is further enhanced, and the carton is not easy to bend and sink.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (3)
1. The odd-even layer staggered buffering corrugated carton comprises a carton body (1) and is characterized in that the carton body (1) is composed of an outer surface layer (2), a corrugated layer and an inner surface layer (7), the corrugated layer comprises first corrugated paper (4) and second corrugated paper (6), the grain directions of the first corrugated paper (4) and the second corrugated paper (6) are staggered with each other, a piece of middle partition paper (5) is arranged between the first corrugated paper (4) and the second corrugated paper (6), one surface of the outer surface layer (2) contacting with the first corrugated paper (4) is provided with a plurality of reinforcing plates (3), the reinforcing plates (3) are abutted against the first corrugated paper (4) to form an elastic cavity, two surfaces of the middle partition paper (5) are provided with a plurality of the reinforcing plates (3), the reinforcing plates (3) are abutted against the first corrugated paper (4) and the second corrugated paper (6) respectively to form a fixed cavity, the inside layer (7) with the one side that second corrugated paper (6) contacted is equipped with a plurality of gusset plate (3), gusset plate (3) with second corrugated paper (6) offset and form the elasticity cavity, be equipped with elasticity stick (8) in the elasticity cavity, be equipped with in the fixed cavity and strengthen paper stick (9).
2. The odd-even layer staggered buffering corrugated carton according to claim 1, wherein the direction of the corrugations of the reinforcing plate (3) is the same as the direction of the corrugations in contact therewith.
3. The odd-even layer staggered buffering corrugated carton according to claim 1, wherein said reinforcing plate (3) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624481.5U CN215708340U (en) | 2021-07-16 | 2021-07-16 | Odd-even layer staggered buffering corrugated carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624481.5U CN215708340U (en) | 2021-07-16 | 2021-07-16 | Odd-even layer staggered buffering corrugated carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215708340U true CN215708340U (en) | 2022-02-01 |
Family
ID=79987249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121624481.5U Active CN215708340U (en) | 2021-07-16 | 2021-07-16 | Odd-even layer staggered buffering corrugated carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215708340U (en) |
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2021
- 2021-07-16 CN CN202121624481.5U patent/CN215708340U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 555, Gechao Road, Aojiang Town, Pingyang County, Wenzhou City, Zhejiang Province 325400 Patentee after: Guangyuan Packaging Group Co.,Ltd. Address before: 325400 Economic Development Zone of Pingyang County, Wenzhou City, Zhejiang Province (104 State Road Work Section) Patentee before: ZHEJIANG GUANGYUAN PRINTING & PACKAGING CO.,LTD. |
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| CP03 | Change of name, title or address |