CN220202329U - Three-dimensional reinforced pit paperboard - Google Patents
Three-dimensional reinforced pit paperboard Download PDFInfo
- Publication number
- CN220202329U CN220202329U CN202321502025.2U CN202321502025U CN220202329U CN 220202329 U CN220202329 U CN 220202329U CN 202321502025 U CN202321502025 U CN 202321502025U CN 220202329 U CN220202329 U CN 220202329U
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- Prior art keywords
- layer plate
- reinforcing
- pit
- lower layer
- reinforcement
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- 239000011087 paperboard Substances 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 37
- 239000000123 paper Substances 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 238000005452 bending Methods 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a three-dimensional reinforcement pit paperboard, which relates to the technical field of packaging box production and comprises an upper layer plate, a lower layer plate and three-dimensional reinforcement layer plates, wherein the three-dimensional reinforcement layer plates are arranged between the upper layer plate and the lower layer plate and are fixedly connected with the upper layer plate and the lower layer plate, each three-dimensional reinforcement layer plate comprises a plurality of groups of reinforcement assemblies, each group of reinforcement assemblies is provided with two reinforcement assemblies, and each reinforcement assembly is fixedly connected with the lower surface of the upper layer plate and the upper surface of the lower layer plate. According to the utility model, through the arranged reinforcing component, the supporting range can be effectively enlarged by utilizing spiral winding between two paper strips in the reinforcing component, and meanwhile, the connecting effect between the paper strips and the upper layer plate and the lower layer plate can be effectively ensured by adopting glue for connection, so that the pit paperboard can effectively ensure the structural strength without multilayer arrangement.
Description
Technical Field
The utility model relates to the technical field of packaging box production, in particular to a three-dimensional reinforced pit paperboard.
Background
With the rapid development of electronic commerce, logistics transportation also rapidly develops, the number demand on paper packaging boxes is increasingly greater, meanwhile, the specifications of the packaging boxes are also various, in the process of realizing the application, the applicant finds that in order to ensure the hardness of the paper boards, solid paper boards are usually adopted, but the weight of the solid paper boards is larger, in order to reduce the weight of the paper boards, pit paper boards are usually adopted, but the existing pit paper boards are mostly stacked in multiple layers, the thickness of the pit paper boards cannot be ensured when the number of layers is less, and then the use of the pit paper boards is affected.
Disclosure of Invention
The present utility model has been made in view of the above problems with the conventional pit board.
Therefore, the utility model aims to provide the three-dimensional reinforced pit paperboard, which solves the problem that the thickness of the pit paperboard cannot be ensured when the number of layers is small, and the use of the pit paperboard is affected.
In order to achieve the above object, the present utility model provides the following technical solutions:
the three-dimensional reinforcing pit paperboard comprises an upper layer plate, a lower layer plate and a three-dimensional reinforcing layer plate, wherein the three-dimensional reinforcing layer plate is arranged between the upper layer plate and the lower layer plate and is fixedly connected with the upper side plate and the lower layer plate, the three-dimensional reinforcing layer plate comprises a plurality of groups of reinforcing components, each group of reinforcing components is provided with two reinforcing components, and each reinforcing component is fixedly connected with the lower surface of the upper side plate and the upper surface of the lower layer plate.
Preferably, two of the reinforcing components in each group are spirally wound, and the two reinforcing components are connected in a spiral winding manner, so that the supporting strength is ensured and the supporting range is enlarged.
Preferably, each reinforcement component is connected with the upper side plate and the lower layer plate by glue, and the glue can be used for effectively ensuring the joining effect of the upper layer plate, the lower layer plate and the reinforcement component bracket.
Preferably, each reinforcing component is a paper strip, and the bending degree of the paper strip can be adjusted by using the set paper strip, so that reinforcing components with different numbers are arranged between the upper layer plate and the lower layer plate.
Preferably, the upper side plate, the lower layer plate and the reinforcing component are cowhide cards, and the structural strength of the upper layer plate, the lower layer plate and the reinforcing component can be effectively ensured by utilizing the cowhide cards.
In the technical scheme, the utility model has the technical effects and advantages that:
according to the utility model, through the arranged reinforcing component, the supporting range can be effectively enlarged by utilizing spiral winding between two paper strips in the reinforcing component, and meanwhile, the connecting effect between the paper strips and the upper layer plate and the lower layer plate can be effectively ensured by adopting glue for connection, so that the pit paperboard can effectively ensure the structural strength without multilayer arrangement.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a multi-set reinforcement assembly according to the present utility model.
Reference numerals illustrate:
1. an upper plate; 2. a lower plate; 3. three-dimensional reinforcement laminate; 4. and (5) reinforcing the assembly.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a three-dimensional reinforced pit paperboard.
The utility model provides a three-dimensional reinforced pit paperboard as shown in fig. 1-2, which comprises an upper layer plate 1, a lower layer plate 2 and a three-dimensional reinforced layer plate 3, wherein the three-dimensional reinforced layer plate 3 is arranged between the upper layer plate 1 and the lower layer plate 2 and fixedly connected with the upper side plate and the lower layer plate 2, the three-dimensional reinforced layer plate 3 comprises a plurality of groups of reinforced components 4, each group of reinforced components 4 is provided with two, and each reinforced component 4 is fixedly connected with the lower surface of the upper side plate and the upper surface of the lower layer plate 2.
As shown in fig. 1-2, the two reinforcing components 4 of each group are spirally wound, and the two reinforcing components 4 are connected in a spiral winding manner, so that the supporting range can be enlarged while the supporting strength is ensured.
As shown in fig. 1-2, each reinforcement component 4 is connected with the upper side plate and the lower layer plate 2 by glue, and the glue can be used for effectively ensuring the joint effect of the upper layer plate 1, the lower layer plate 2 and the support of the reinforcement component 4.
As shown in fig. 1-2, each reinforcing component 4 is a paper strip, and the bending degree of the paper strip can be adjusted by using the paper strip so as to facilitate the arrangement of reinforcing components 4 with different numbers between the upper layer board 1 and the lower layer board 2.
As shown in fig. 1-2, the upper plate, the lower plate 2 and the reinforcing member 4 are all cowboards, and structural strength of the upper plate 1, the lower plate 2 and the reinforcing member 4 can be effectively ensured by using the cowboards provided.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (4)
1. The three-dimensional reinforcing pit paperboard comprises an upper layer plate, a lower layer plate and a three-dimensional reinforcing layer plate, and is characterized in that the three-dimensional reinforcing layer plate is arranged between the upper layer plate and the lower layer plate and fixedly connected with the upper side plate and the lower layer plate, the three-dimensional reinforcing layer plate comprises a plurality of groups of reinforcing components, each group of reinforcing components is provided with two reinforcing components, and each reinforcing component is fixedly connected with the lower surface of the upper side plate and the upper surface of the lower layer plate; the two reinforcing components of each group are spirally wound.
2. The solid reinforced pit board of claim 1, wherein each of the reinforcing members is connected to the upper and lower panels by glue.
3. The solid reinforced pit board of claim 1, wherein each of the reinforcing members is a paper strip.
4. The solid state reinforced pit board of claim 1, wherein said upper side panel, lower panel and reinforcing members are each card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502025.2U CN220202329U (en) | 2023-06-13 | 2023-06-13 | Three-dimensional reinforced pit paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502025.2U CN220202329U (en) | 2023-06-13 | 2023-06-13 | Three-dimensional reinforced pit paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220202329U true CN220202329U (en) | 2023-12-19 |
Family
ID=89145819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321502025.2U Active CN220202329U (en) | 2023-06-13 | 2023-06-13 | Three-dimensional reinforced pit paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220202329U (en) |
-
2023
- 2023-06-13 CN CN202321502025.2U patent/CN220202329U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |