CN215512536U - Grid reinforcing rib plate of paper packing box - Google Patents
Grid reinforcing rib plate of paper packing box Download PDFInfo
- Publication number
- CN215512536U CN215512536U CN202120171280.8U CN202120171280U CN215512536U CN 215512536 U CN215512536 U CN 215512536U CN 202120171280 U CN202120171280 U CN 202120171280U CN 215512536 U CN215512536 U CN 215512536U
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- China
- Prior art keywords
- layer
- plate
- paper
- reinforcing plate
- paperboard
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- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 51
- 238000012856 packing Methods 0.000 title claims abstract description 12
- 239000011087 paperboard Substances 0.000 claims abstract description 42
- 239000000123 paper Substances 0.000 claims abstract description 34
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 239000011111 cardboard Substances 0.000 claims description 35
- 150000001875 compounds Chemical class 0.000 claims description 16
- 239000002655 kraft paper Substances 0.000 claims description 13
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 8
- 239000011496 polyurethane foam Substances 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model provides a grid reinforcing rib plate of a paper packing box, which comprises a paper board main body, wherein the paper board main body comprises a composite corrugated paper board, a first reinforcing plate is symmetrically arranged on the outer side of the composite corrugated paper board and is connected with the composite corrugated paper board through a plurality of elastic components, a second reinforcing plate is arranged on one side of the first reinforcing plate, a grid reinforcing rib is arranged on one side of the second reinforcing plate, each elastic component comprises a first mounting plate and a second mounting plate, the first mounting plate is connected with the second mounting plate through a flexible ring, and a plurality of flexible columns are arranged on the inner wall of the flexible ring side by side. The utility model increases the strength of the paperboard, so that the paperboard is not easy to deform, and the paperboard has stronger pressure resistance and shock resistance, thereby effectively reducing the possibility of damage of the paperboard due to extrusion or collision.
Description
Technical Field
The utility model mainly relates to the technical field of paper packing boxes, in particular to a grid reinforcing rib plate of a paper packing box.
Background
At present, often use corrugated box, single-deck carton etc. to pack commodity, in order to increase corrugated box's compressive capacity, add the reinforcing plate often, but the most simple structure of current reinforcing plate, intensity is low.
According to patent document application No. 201922079550.8, a corrugated paper with dampproofing function is provided, including first surface paper layer, the fixed surface of first surface paper layer is connected with first layer corrugated paper, the first reinforced cardboard of top fixedly connected with a plurality of first layer corrugated paper, the first waterproof PE membrane of left and right sides fixedly connected with of first reinforced cardboard, two the top fixedly connected with core paper layer of first waterproof PE membrane, a plurality of second reinforced cardboard of top fixedly connected with of core paper layer, the left and right sides fixedly connected with second waterproof PE membrane of second reinforced cardboard, although can prevent the damage of water to the corrugated paper, good isolated the contact between corrugated paper and the external steam, improved corrugated container board's dampproofing and waterproofing performance, but the intensity of cardboard is low, easily warp when receiving the impact, and damage easily.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a grid reinforcing rib plate of a paper packaging box, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a net deep floor of paper packing box, includes the cardboard main part, the cardboard main part includes compound corrugated container board, first reinforcing plate, every are installed to compound corrugated container board's outside symmetry first reinforcing plate all links to each other with compound corrugated container board through a plurality of elastic component, every compound corrugated container board's one side is kept away from to first reinforcing plate all installs the second reinforcing plate, one side that the second reinforcing plate is close to first reinforcing plate is equipped with latticed strengthening rib, and every elastic component all includes first mounting panel and second mounting panel, first mounting panel and second mounting panel are connected with first reinforcing plate and compound corrugated container board bonding respectively through gluing, first mounting panel passes through soft circle and links to each other with the second mounting panel, be equipped with a plurality of soft posts on the inner wall of soft circle side by side.
Further, the second reinforcing plate includes the cardboard layer, one side that first reinforcing plate was kept away from on the cardboard layer is equipped with the polyurethane foaming layer, the one side relative with the cardboard layer on the polyurethane foaming layer is connected with kraft layer through adhesive bonding, kraft layer keeps away from one side on polyurethane foaming layer and is equipped with the waterproof layer, kraft layer's one side is kept away from to the waterproof layer is equipped with the wearing layer.
Further, the thickness of the waterproof layer is 0.5 mm-2 mm.
Furthermore, the thickness of the wear-resistant layer is 0.2 mm-0.6 mm.
Further, compound corrugated container board includes the inlayer cardboard, the corrugated paper core is installed to the outside symmetry of inlayer cardboard, outer cardboard is all installed to one side that the inlayer cardboard was kept away from to the corrugated paper core.
Further, the corrugated paper core board is wavy.
Further, the thickness of the inner-layer paperboard is the same as that of the outer-layer paperboard.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the strength of the paperboard is increased through the composite corrugated board, the first reinforcing plate, the second reinforcing plate and the latticed reinforcing ribs, so that the paperboard is not easy to deform, when the paperboard is impacted by the outside, the first reinforcing plate can extrude the elastic assembly, and the impact force can be buffered and absorbed through the arranged first mounting plate, the second mounting plate, the soft ring and the soft column, so that the paperboard has stronger pressure resistance and shock resistance, and the possibility of damage of the paperboard due to extrusion or collision is effectively reduced; the polyurethane foaming layer has a buffering effect and can improve the pressure resistance of the paperboard; the situation that the paperboard is wetted by water can be reduced through the kraft paper layer and the waterproof layer; the wear-resistant layer can protect the paperboard and prolong the service life of the paperboard.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the main structure of the paperboard of the utility model;
FIG. 3 is a cross-sectional view of a composite corrugated cardboard structure of the present invention;
FIG. 4 is a cross-sectional view of a second stiffener structure according to the present invention;
fig. 5 is an enlarged view of the area a in fig. 2.
In the figure: 1. a paperboard body; 2. compounding corrugated boards; 21. an inner layer paperboard; 22. a corrugated paper core board; 23. an outer layer of paperboard; 3. an elastic component; 31. a first mounting plate; 32. a second mounting plate; 33. a flexible ring; 34. a flexible column; 4. a first reinforcing plate; 5. a second reinforcing plate; 51. a grid-shaped reinforcing rib; 52. a paperboard layer; 53. a polyurethane foam layer; 54. a kraft layer; 55. a waterproof layer; 56. and a wear-resistant layer.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1-3 and 5, a grid stiffened plate of a paper packaging box includes a paper board main body 1, where the paper board main body 1 includes a composite corrugated board 2, first stiffening plates 4 are symmetrically installed on the outer side of the composite corrugated board 2, each first stiffening plate 4 is connected to the composite corrugated board 2 through a plurality of elastic components 3, a second stiffening plate 5 is installed on one side of each first stiffening plate 4 away from the composite corrugated board 2, a grid-shaped stiffening rib 51 is installed on one side of each second stiffening plate 5 close to the first stiffening plate 4, each elastic component 3 includes a first mounting plate 31 and a second mounting plate 32, the first mounting plate 31, the second mounting plate 32, a flexible ring 33 and a flexible column 34 are all made of rubber or silica gel, or made of other materials with good elasticity, where the shape of the flexible ring 33 is not limited, can adopt the rectangle structure, also can adopt structures such as O type, what adopts in this embodiment is the rectangle structure, first mounting panel 31 and second mounting panel 32 are through gluing respectively with first reinforcing plate 4 and compound corrugated container board 2 adhesive bonding connection, first mounting panel 31 links to each other with second mounting panel 32 through soft circle 33, be equipped with a plurality of soft posts 34 on the inner wall of soft circle 33 side by side, compound corrugated container board 2, first reinforcing plate 4, second reinforcing plate 5 and latticed strengthening rib 51 through setting up have increased the intensity of cardboard, make the cardboard difficult deformation, when receiving external impact, first reinforcing plate 4 can extrude elastic component 3, can cushion the absorption impact force through first mounting panel 31, second mounting panel 32, soft circle 33 and soft post 34 that set up, make the cardboard have stronger compressive capacity and antidetonation ability to the effectual possibility that has reduced the cardboard and has damaged because of extrusion or collision, compound corrugated container board 2 includes inlayer cardboard 21, corrugated paper core 22 is installed to the outside symmetry of inlayer cardboard 21, outer cardboard 23 is all installed to one side that corrugated paper core 22 kept away from inlayer cardboard 21, corrugated paper core 22 is wavy, the thickness of inlayer cardboard 21 is the same with the thickness of outer cardboard 23, has increased compound corrugated container board 2's intensity through inlayer cardboard 21, two-layer corrugated paper core 22 and outer cardboard 23.
In an embodiment, referring to fig. 2 and 4, the second reinforcing plate 5 includes a paperboard layer 52, a polyurethane foam layer 53 is disposed on a side of the paperboard layer 52 away from the first reinforcing plate 4, the polyurethane foam layer 53 has a buffering effect and can improve the pressure resistance of the paperboard, a kraft layer 54 is bonded to a side of the polyurethane foam layer 53 opposite to the paperboard layer 52 by adhesive, the waterproof performance can be improved by the kraft layer 54, a waterproof layer 55 is disposed on a side of the kraft layer 54 away from the polyurethane foam layer 53, the waterproof layer 55 is a waterproof film formed by polyethylene lamination, a wear-resistant layer 56 is disposed on a side of the waterproof layer 55 away from the kraft layer 54, the waterproof layer 55 has a thickness of 0.5mm to 2mm, the wear-resistant layer 56 has a thickness of 0.2mm to 0.6mm, the wear-resistant layer 56 is a wear-resistant coating formed by coating epoxy resin wear-resistant paint coated on a surface of the waterproof layer 55, the wear layer 56 protects the paperboard and extends the useful life of the paperboard.
The specific operation mode of the utility model is as follows:
firstly, when receiving external impact, through compound corrugated container board 2, first reinforcing plate 4, second reinforcing plate 5 and latticed strengthening rib 51 have increased the intensity of cardboard, make the difficult deformation of cardboard, and first reinforcing plate 4 can extrude elastic component 3, through the first mounting panel 31 that sets up, second mounting panel 32, soft circle 33 and soft post 34 can the buffering absorption impact force, make the cardboard have stronger compressive capacity and shock resistance, thereby the effectual cardboard that has reduced because the extrusion or the possibility of collision damage, when cardboard and water contact, can reduce the condition that the cardboard is soaked by the water through kraft paper layer 54 and waterproof layer 55.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (7)
1. The utility model provides a grid deep floor of paper packing box, includes cardboard main part (1), its characterized in that, cardboard main part (1) includes compound corrugated container board (2), first reinforcing plate (4) are installed to the outside symmetry of compound corrugated container board (2), every first reinforcing plate (4) all link to each other with compound corrugated container board (2) through a plurality of elastic component (3), every second reinforcing plate (5) are all installed to one side that compound corrugated container board (2) were kept away from in first reinforcing plate (4), one side that second reinforcing plate (5) are close to first reinforcing plate (4) is equipped with latticed strengthening rib (51), and every elastic component (3) all include first mounting panel (31) and second mounting panel (32), first mounting panel (31) and second mounting panel (32) are through gluing respectively with first reinforcing plate (4) and compound corrugated container board (2) adhesive bonding connection, the first mounting plate (31) is connected with the second mounting plate (32) through a soft ring (33), and a plurality of soft columns (34) are arranged on the inner wall of the soft ring (33) side by side.
2. The grid reinforcing plate of the paper packing box according to claim 1, wherein the second reinforcing plate (5) comprises a paperboard layer (52), a polyurethane foam layer (53) is arranged on one side of the paperboard layer (52) far away from the first reinforcing plate (4), a kraft layer (54) is connected to one side of the polyurethane foam layer (53) opposite to the paperboard layer (52) through adhesive bonding, a waterproof layer (55) is arranged on one side of the kraft layer (54) far away from the polyurethane foam layer (53), and a wear-resistant layer (56) is arranged on one side of the waterproof layer (55) far away from the kraft layer (54).
3. The grid reinforcing rib plate of the paper packaging box according to claim 2, wherein the thickness of the waterproof layer (55) is 0.5 mm-2 mm.
4. The grid reinforcing rib plate of the paper packing box according to claim 3, wherein the thickness of the wear-resistant layer (56) is 0.2 mm-0.6 mm.
5. The grid reinforcing rib plate of the paper packing box according to claim 1, wherein the composite corrugated board (2) comprises an inner layer paper board (21), corrugated paper core boards (22) are symmetrically arranged on the outer side of the inner layer paper board (21), and outer layer paper boards (23) are arranged on one sides of the corrugated paper core boards (22) far away from the inner layer paper board (21).
6. The grid reinforcing rib plate of the paper packing box according to claim 5, wherein the corrugated paper core plate (22) is wavy.
7. Grid stiffened panel of a paper packing case according to claim 6, wherein the thickness of the inner layer paperboard (21) is the same as the thickness of the outer layer paperboard (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171280.8U CN215512536U (en) | 2021-01-19 | 2021-01-19 | Grid reinforcing rib plate of paper packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171280.8U CN215512536U (en) | 2021-01-19 | 2021-01-19 | Grid reinforcing rib plate of paper packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215512536U true CN215512536U (en) | 2022-01-14 |
Family
ID=79787156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120171280.8U Expired - Fee Related CN215512536U (en) | 2021-01-19 | 2021-01-19 | Grid reinforcing rib plate of paper packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215512536U (en) |
-
2021
- 2021-01-19 CN CN202120171280.8U patent/CN215512536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |