CN212046201U - Multilayer firm paper core - Google Patents
Multilayer firm paper core Download PDFInfo
- Publication number
- CN212046201U CN212046201U CN201922357282.1U CN201922357282U CN212046201U CN 212046201 U CN212046201 U CN 212046201U CN 201922357282 U CN201922357282 U CN 201922357282U CN 212046201 U CN212046201 U CN 212046201U
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- China
- Prior art keywords
- paper core
- honeycomb
- honeycomb paper
- flexible body
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- 239000006260 foam Substances 0.000 claims abstract description 23
- 239000004033 plastic Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 abstract description 5
- 238000012856 packing Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 36
- 230000003139 buffering effect Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a firm refill of multilayer is overlapped in the vertical direction by two honeycomb refill at least and is constituteed, through the flexible body and the packing foam who sets up, both satisfied overall structure's stability, shock attenuation and non-deformable etc. the structure is simpler simultaneously, is convenient for operate and raises the efficiency, can not cause the waste of resource yet.
Description
Technical Field
The utility model relates to a honeycomb refill field, concretely relates to firm refill of multilayer.
Background
The honeycomb paper board is made according to the principle of honeycomb structure in the nature, and is formed by connecting corrugated base paper by using an adhesive bonding method to form an integral stressed paper core, and the two sides of the corrugated base paper are bonded with surface paper to form a novel environment-friendly energy-saving material with a sandwich structure, which is mostly used for manufacturing cartons or packaging fragile products.
Chinese patent application No. CN201820774380.8 discloses a novel honeycomb paper core of high strength, including first honeycomb paper core and second honeycomb paper core, first honeycomb paper core and second honeycomb paper core between connect and be equipped with the strengthening rib, first honeycomb paper core and second honeycomb paper core outside be equipped with third honeycomb paper core and fourth honeycomb paper core respectively, first honeycomb paper core and third honeycomb paper core between be equipped with first backup pad and second backup pad, although this technical scheme can be certain reinforcing overall structure's stability and intensity, this application has following defect: the technical scheme of this application is too complicated, and the staff need pay more time to accomplish the equipment, and this structure needs to use more resources to reach the purpose simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a firm refill of multilayer is overlapped in the vertical direction of two honeycomb refill at least and is constituteed, through the flexible body and the packing foam who sets up, both satisfied overall structure's stability, shock attenuation and non-deformable etc. the structure is simpler simultaneously, is convenient for operate and raises the efficiency, can not cause the waste of resource yet.
The utility model provides a technical scheme of above-mentioned problem is: a multi-layer firm paper core at least comprises two honeycomb paper cores which are overlapped in the vertical direction, two flexible bodies are abutted between the two honeycomb paper cores, two side walls are convexly arranged on the flexible bodies and fixedly connected with the outer walls of the two honeycomb paper cores respectively to form an object containing cavity with the flexible bodies in a surrounding mode, and foam plastics are filled in the object containing cavity.
Further, the flexible body is an inverted U-shaped flexible body.
Furthermore, a second storage cavity is formed by the two flexible bodies and the outer walls of the two honeycomb paper cores in an enclosing mode, and a foam plate is arranged in the second storage cavity.
Further, the outer surface of the foam board is provided with a waterproof coating.
Further, the outer surface of the foam plastic is provided with a waterproof coating.
Furthermore, the flexible body, the side wall and the outer wall of the honeycomb paper core are glued.
The utility model has the advantages that: this firm refill of multilayer, at least, constitute by the honeycomb refill of superpose (stack) in two vertical directions, the butt has two flexible bodies between two honeycomb refills, two upper and lower lateral walls of flexible body respectively with the outer wall looks butt (splice) of two honeycomb refills, this flexible body has certain deformability, can receive extrusion or expansion with heat and contraction with cold etc. condition at the honeycomb refill and take place deformation, and then play certain buffering, shock attenuation and the effect that keeps stable in structure, it has foamed plastic to fill in the thing intracavity is put in that flexible body and two lateral wall three enclose simultaneously, this foamed plastic is used for cooperating the flexible body further to play the connection, the purpose of stable overall structure, also play the effect of buffering simultaneously. The foam plastic can be filled in the storage cavity through a spraying process after the flexible body is installed, is convenient and effective, and is beneficial to improving the working efficiency.
Drawings
Fig. 1 is a structural diagram of a multi-layer solid paper core of the present invention.
Fig. 2 is a structural diagram of the storage chamber according to an embodiment of the present invention.
Fig. 3 is a structural diagram of a foam board according to an embodiment of the present invention.
In the figure:
1-honeycomb paper core; 2-a flexible body; 21-a side wall; 3-a storage cavity; 4-a foam; 5-foam board.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and for a person skilled in the art, other drawings and other embodiments can be obtained without inventive effort, and the invention is not limited to this example.
Please refer to fig. 1 to 3. The utility model discloses firm refill of multilayer includes two honeycomb refill 1 of superpose on following the vertical direction at least, its characterized in that: two flexible bodies 2 are abutted between the two honeycomb paper cores 1, two side walls 21 are convexly arranged on the flexible bodies 2, the two side walls 21 are fixedly connected with the outer walls of the two honeycomb paper cores 1 respectively and used for enclosing a storage cavity 3 with the flexible bodies 2, and the storage cavity 3 is filled with foam plastics 4.
It should be added that, in the specific implementation, the multilayer solid paper core is formed by splicing two or more vertically overlapped honeycomb paper cores 1, further, two flexible bodies 2 are abutted between two adjacent honeycomb paper cores 1, the flexible bodies 2 can deform to a certain extent, and the deformation can occur when the honeycomb paper cores 1 are extruded to play a certain buffering role, in order to further ensure the stability of the whole structure, a storage cavity 3 enclosed by the flexible bodies 2 and the two side walls 21 thereof is filled with foam plastics 4, and the foam plastics 4 are specifically selected from rigid foam plastics 4, so that the multilayer solid paper core has the advantages of light weight, heat insulation, sound absorption, shock resistance, moisture resistance, corrosion resistance and the like, can also play a role in connecting the two honeycomb paper cores 1, and can also deform to play a buffering role when being extruded.
In this embodiment, the flexible body 2 may be an inverted U-shaped flexible body, which is advantageous in that the U-shape does not affect the function of supporting and connecting the two honeycomb paper cores 1, and is also advantageous in that the two side walls 21 and the flexible body 2 can be partially deformed to play a role of shock absorption when the honeycomb paper core 1 is suddenly pressed by an external force.
Please refer to fig. 2 and fig. 3 again. In this example, the two flexible bodies 2 and the outer walls of the two honeycomb paper cores 1 can define a second storage cavity, and a foam board 5 can be arranged in the second storage cavity, so that the foam board 5 can be fixed in the second storage cavity by means of glue joint, the purpose of connecting and supporting the two adjacent honeycomb paper cores 1 is also achieved, meanwhile, the weight is light, and the overall weight cannot be increased. Further, the outer surface of the foam board 5 may be provided with a waterproof coating, and similarly, the outer surface of the foam plastic 4 may also be provided with a waterproof coating, so as to prolong the service life of the foam board and the foam plastic and protect the stability of the whole structure, and not affect the use.
In this embodiment, the flexible body 2 and the side wall 21 are fixedly connected to the outer wall of the honeycomb paper core 1, and more specifically, the three can be fixedly connected by gluing, which has the advantages that wood resources can be fully utilized by gluing, and the physical and mechanical properties of natural wood can be improved, especially wood products glued by synthetic adhesive have high strength and good water resistance, and can even withstand being soaked in boiling water.
Specific embodiments of the present invention have been described above in detail. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments in the prior art, which are already known to those skilled in the art, should be within the scope of protection defined by the claims.
Claims (6)
1. A kind of multilayer firm refill, include two honeycomb refills (1) that superpose in the vertical direction at least, characterized by that: two flexible bodies (2) are abutted between the two honeycomb paper cores (1), two side walls (21) are arranged on the flexible bodies (2) in a protruding mode, the two side walls (21) are fixedly connected with the outer walls of the two honeycomb paper cores (1) respectively and used for enclosing an object placing cavity (3) with the flexible bodies (2), and the object placing cavity (3) is filled with foamed plastics (4).
2. A multi-ply strong paper core as recited in claim 1, wherein: the flexible body (2) is an inverted U-shaped flexible body.
3. A multi-ply strong paper core as recited in claim 1, wherein: the two flexible bodies (2) and the outer walls of the two honeycomb paper cores (1) form a second storage cavity, and a foam plate (5) is arranged in the second storage cavity.
4. A multi-ply strong paper core as recited in claim 3, wherein: and a waterproof coating is arranged on the outer surface of the foam plate (5).
5. A multi-ply strong paper core as recited in claim 1, wherein: and a waterproof coating is arranged on the outer surface of the foam plastic (4).
6. A multi-ply strong paper core as recited in claim 1, wherein: the flexible body (2) and the side wall (21) are glued with the outer wall of the honeycomb paper core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922357282.1U CN212046201U (en) | 2019-12-25 | 2019-12-25 | Multilayer firm paper core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922357282.1U CN212046201U (en) | 2019-12-25 | 2019-12-25 | Multilayer firm paper core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046201U true CN212046201U (en) | 2020-12-01 |
Family
ID=73512473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922357282.1U Active CN212046201U (en) | 2019-12-25 | 2019-12-25 | Multilayer firm paper core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046201U (en) |
-
2019
- 2019-12-25 CN CN201922357282.1U patent/CN212046201U/en active Active
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