CN220035065U - Impact-resistant heat-insulation corrugated board - Google Patents
Impact-resistant heat-insulation corrugated board Download PDFInfo
- Publication number
- CN220035065U CN220035065U CN202321531963.5U CN202321531963U CN220035065U CN 220035065 U CN220035065 U CN 220035065U CN 202321531963 U CN202321531963 U CN 202321531963U CN 220035065 U CN220035065 U CN 220035065U
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- corrugated
- board
- base plate
- annular
- paper core
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- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 239000006260 foam Substances 0.000 claims abstract description 23
- 239000000123 paper Substances 0.000 claims description 27
- 239000011111 cardboard Substances 0.000 claims description 21
- 239000011087 paperboard Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 abstract description 5
- 230000032798 delamination Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Packages (AREA)
- Buffer Packaging (AREA)
Abstract
The utility model discloses an impact-resistant heat-insulation corrugated board, which relates to the field of corrugated boards and comprises an annular board, a base plate, a first corrugated paper core and a second corrugated paper core, wherein the outline of the annular board is rectangular, the base plate is horizontally arranged in the annular board, the left end and the right end of the base plate are respectively and fixedly connected with the left inner side wall and the right inner side wall of the annular board, the first corrugated paper core and the second corrugated paper core are respectively and horizontally fixedly arranged on the upper side and the lower side of the base plate, foam boards are fixedly arranged on the opposite sides of the first corrugated paper core and the second corrugated paper core, the opposite sides of the two foam boards are respectively and fixedly connected with the upper inner side wall and the lower inner side wall of the annular board, and a plurality of uniformly distributed spherical heat-insulation cavities are respectively arranged in the foam boards. The utility model not only can effectively improve the shock resistance and the heat insulation performance of the corrugated board, but also can improve the overall firmness of the corrugated board, avoid the delamination of the board and is convenient for people to use.
Description
Technical Field
The utility model belongs to the technical field of corrugated boards, and particularly relates to an impact-resistant heat-insulation corrugated board.
Background
The corrugated board is a multi-layer adhesive body, and is at least composed of a layer of wavy medium paper interlayer (commonly called pit, corrugated paper, corrugated medium paper and corrugated base paper) and a layer of board, has higher mechanical strength, can resist collision and falling in the carrying process, and the actual performance of the corrugated board depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.
At present, most corrugated boards are generally composed of two face papers and a corrugated paper core, and although the corrugated boards can be packaged and used, the corrugated boards are composed of multiple layers of adhesive, only a single corrugated paper core is arranged inside the corrugated boards to resist impact and buffer, the impact resistance is poor, and in the using process, when the corrugated boards are used in a high-temperature or humid environment, the multiple layers of the corrugated boards are easy to delaminate, so that the use of people is affected, and therefore, the impact-resistant heat-insulation corrugated board is provided.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the impact-resistant heat-insulation corrugated board, which effectively solves the problems that most of the corrugated boards at present are generally composed of two face papers and one corrugated paper core, the board can be used for packaging, but is composed of a plurality of layers of bonding, only a single corrugated paper core is used for impact resistance and buffering, the impact resistance is poor, and in the using process, when the board is used in a high-temperature or humid environment, delamination phenomenon is easy to occur in the plurality of layers of the board, and the use of people is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shock-resistant heat-insulating type corrugated container board, includes annular cardboard, base plate, first corrugated container core and second corrugated container core, annular cardboard's profile is the rectangle setting, the base plate level sets up in annular cardboard's inside, and the both ends are about with annular cardboard's two inside wall fixed connection about respectively, first corrugated container core and second corrugated container core are the fixed upper and lower both sides that set up at the base plate respectively of level, the opposite both sides of first corrugated container core and second corrugated container core are all fixed and are provided with the cystosepiment, two the opposite both sides of cystosepiment respectively with annular cardboard's upper and lower two inside wall fixed connection, every a plurality of evenly distributed's spherical heat insulation chamber has all been seted up to the inside of cystosepiment.
Preferably, a plurality of right angles of the inner side of the annular paperboard are fixedly provided with right angle-shaped supporting plates, and the right angle-shaped supporting plates are made of rubber materials.
Preferably, the flute direction of the first corrugated paper core is longitudinally arranged, and the flute direction of the second corrugated paper core is transversely arranged.
Preferably, a first supporting bar which is longitudinally arranged is fixedly arranged in each corrugated groove of the first corrugated paper core, a second supporting bar which is transversely arranged is fixedly arranged in each corrugated groove of the second corrugated paper core, and the first supporting bar and the second supporting bar are made of rubber materials.
Preferably, the thickness of the two foam boards is 2mm, and the inner diameter of each spherical heat insulation cavity is 1mm.
Preferably, each side wall of the annular paperboard has a thickness of 1mm and the base plate has a thickness of 1.5mm.
The utility model has the technical effects and advantages that:
1. can wrap up base plate, first corrugated container, second corrugated container and two foam boards through the annular cardboard that sets up to improve the holistic fastness of cardboard, avoid the cardboard delamination, and through the first corrugated container that sets up, second corrugated container and two foam boards mutually support, can improve the holistic shock resistance of cardboard, simultaneously, a plurality of spherical heat insulating chamber of two foam boards and foam inboard can improve the holistic heat insulating properties of cardboard, thereby satisfy people's user demand, be convenient for people use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
fig. 2 is a schematic perspective view of a first corrugated medium, a base board and a second corrugated medium according to the present utility model;
fig. 3 is a schematic perspective view of a foam board according to the present utility model.
In the figure: 1. an annular paperboard; 2. a substrate; 3. a first corrugated paper core; 4. a second corrugated paper core; 5. a foam board; 6. a spherical heat insulation cavity; 7. a right-angle-shaped support plate; 8. a first support bar; 9. and a second support bar.
Detailed Description
The utility model provides an impact-resistant heat-insulation corrugated board as shown in fig. 1-3, which comprises an annular board 1, a base plate 2, a first corrugated paper core 3 and a second corrugated paper core 4, wherein the outline of the annular board 1 is rectangular, the base plate 2 is horizontally arranged in the annular board 1, the left end and the right end of the base plate 2 are respectively and fixedly connected with the left inner side wall and the right inner side wall of the annular board 1, the first corrugated paper core 3 and the second corrugated paper core 4 are respectively and horizontally fixedly arranged on the upper side and the lower side of the base plate 2, foam boards 5 are fixedly arranged on the opposite sides of the first corrugated paper core 3 and the second corrugated paper core 4, the opposite sides of the two foam boards 5 are respectively and fixedly connected with the upper inner side wall and the lower inner side wall of the annular board 1, and a plurality of uniformly distributed spherical heat-insulation cavities 6 are respectively arranged in each foam board 5.
As shown in fig. 1, a plurality of right angles of the inner side of the annular paperboard 1 are all fixedly provided with right angle-shaped supporting plates 7, the right angle-shaped supporting plates 7 are made of rubber materials, and the plurality of right angles of the inner side of the annular paperboard 1 can be supported through the plurality of right angle-shaped supporting plates 7, so that the stability of the annular paperboard 1 is improved.
As shown in fig. 1 and 2, the flute direction of the first corrugated medium 3 is longitudinally arranged, the flute direction of the second corrugated medium 4 is transversely arranged, and the component force direction of the impact on the first corrugated medium 3 and the second corrugated medium 4 can be changed by placing the first corrugated medium 3 and the second corrugated medium 4 in different directions, so that the overall impact resistance of the paperboard is improved.
As shown in fig. 1 and 2, the first supporting bars 8 are fixedly arranged in each corrugated groove of the first corrugated medium 3, the second supporting bars 9 are transversely arranged in each corrugated groove of the second corrugated medium 4, the first supporting bars 8 and the second supporting bars 9 are made of rubber materials, the impact resistance and strength of the first corrugated medium 3 can be improved through the plurality of first supporting bars 8, and the impact resistance and strength of the second corrugated medium 4 can be improved through the plurality of second supporting bars 9, so that the overall impact resistance and strength of the paperboard are improved.
Meanwhile, the thickness of the two foam boards 5 is 2mm, the inner diameter of each spherical heat insulation cavity 6 is 1mm, and the foam boards 5 can improve good shock resistance and heat insulation performance on the whole paperboard.
And, each side wall of the annular cardboard 1 has a thickness of 1mm, and the substrate 2 has a thickness of 1.5mm.
The working principle of the utility model is as follows: can wrap up base plate 2, first corrugated container core 3, second corrugated container core 4 and two foam boards 5 through annular cardboard 1 that sets up to improve the holistic fastness of cardboard, avoid the cardboard delamination, and through the first corrugated container core 3 that sets up, second corrugated container core 4 and two foam boards 5 mutually support, can improve the holistic shock resistance of cardboard, simultaneously, a plurality of spherical heat insulating chamber 6 of inside of two foam boards 5 and foam boards 5 can improve the holistic heat insulating properties of cardboard, thereby satisfy people's user demand, be convenient for people to use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An impact-resistant heat-insulating corrugated board, which is characterized in that: including annular cardboard (1), base plate (2), first corrugated container core (3) and second corrugated container core (4), the profile of annular cardboard (1) is the rectangle setting, base plate (2) level sets up the inside at annular cardboard (1), and the both ends are about with two inside wall fixed connection about annular cardboard (1) respectively about base plate (2), first corrugated container core (3) and second corrugated container core (4) are the fixed upper and lower both sides that set up at base plate (2) of level respectively, the opposite both sides of first corrugated container core (3) and second corrugated container core (4) are all fixed and are provided with foam board (5), two the opposite both sides of foam board (5) are respectively with two inside wall fixed connection about annular cardboard (1), every a plurality of evenly distributed's spherical heat insulation chamber (6) have all been seted up to the inside of foam board (5).
2. The impact resistant and heat insulating corrugated board according to claim 1, wherein: the inner side of the annular paperboard (1) is fixedly provided with a right-angle-shaped supporting plate (7) at a plurality of right angles, and the right-angle-shaped supporting plate (7) is made of rubber materials.
3. The impact resistant and heat insulating corrugated board according to claim 2, wherein: the corrugated groove direction of the first corrugated paper core (3) is longitudinally arranged, and the corrugated groove direction of the second corrugated paper core (4) is transversely arranged.
4. A corrugated board of the impact resistant and heat insulating type according to claim 3, wherein: a first supporting strip (8) which is longitudinally arranged is fixedly arranged in each corrugated groove of the first corrugated paper core (3), a second supporting strip (9) which is transversely arranged is fixedly arranged in each corrugated groove of the second corrugated paper core (4), and the first supporting strip (8) and the second supporting strip (9) are made of rubber materials.
5. The impact resistant and heat insulating corrugated board according to claim 4, wherein: the thickness of the two foam boards (5) is 2mm, and the inner diameter of each spherical heat insulation cavity (6) is 1mm.
6. The impact resistant and heat insulating corrugated board according to claim 5, wherein: each side wall of the annular paperboard (1) has a thickness of 1mm, and the base plate (2) has a thickness of 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531963.5U CN220035065U (en) | 2023-06-15 | 2023-06-15 | Impact-resistant heat-insulation corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531963.5U CN220035065U (en) | 2023-06-15 | 2023-06-15 | Impact-resistant heat-insulation corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035065U true CN220035065U (en) | 2023-11-17 |
Family
ID=88726756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321531963.5U Active CN220035065U (en) | 2023-06-15 | 2023-06-15 | Impact-resistant heat-insulation corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035065U (en) |
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2023
- 2023-06-15 CN CN202321531963.5U patent/CN220035065U/en active Active
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