CN211842402U - High-strength plywood - Google Patents
High-strength plywood Download PDFInfo
- Publication number
- CN211842402U CN211842402U CN201922447952.9U CN201922447952U CN211842402U CN 211842402 U CN211842402 U CN 211842402U CN 201922447952 U CN201922447952 U CN 201922447952U CN 211842402 U CN211842402 U CN 211842402U
- Authority
- CN
- China
- Prior art keywords
- plate
- plywood
- board
- glass fiber
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011120 plywood Substances 0.000 title claims abstract description 22
- 239000003365 glass fiber Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000004814 polyurethane Substances 0.000 claims abstract description 12
- 229920002635 polyurethane Polymers 0.000 claims abstract description 12
- 239000002131 composite material Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- -1 bottom surface board Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 6
- 239000002023 wood Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a high strength plywood, including bottom surface board, base plate and top panel, the base plate is located the bottom surface board with between the top panel, the top of base plate is equipped with the intensity reinforcing plate, the top are equipped with the combined material layer, the combined material layer with the lower surface of top panel meets, the base plate, the below be equipped with glass fiber board, glass fiber board below is equipped with the polyurethane board, the lower surface of polyurethane board with the upper surface of bottom surface board meets, the utility model discloses simple structure, the cooperation of intensity reinforcing plate and glass fiber board is used for the plywood can not produce warpage and deformation, and has improved the intensity of plywood, and the shock absorption excellent performance who adopts the polyurethane board moreover, when the plywood receives the impact, has played the effect of damping, buffering.
Description
Technical Field
The utility model relates to an wood-based plate technical field specifically is a high strength plywood.
Background
The plywood is one of common materials for furniture, is one of three large plates of an artificial plate, and is generally formed by mutually and vertically assembling and gluing a group of veneers according to the wood grain direction of adjacent layers, usually, a surface plate and an inner layer plate are symmetrically arranged at two sides of a central layer or a plate core, and hot pressing is carried out on the veneers by a hot press after the veneers are glued, so that the structural strength between the veneers is enhanced, but in the using process, the phenomenon of glue spreading and bulging can occur on part of the veneers, and the phenomenon of degumming of a single-layer plate can even occur seriously, so that the use is influenced.
Disclosure of Invention
The utility model aims at providing a high strength plywood just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a high-strength plywood comprises a bottom panel, a base plate and a top panel;
the base plate is located between the bottom panel and the top panel;
a strength reinforcing plate is arranged above the substrate;
a composite material plate is arranged above the strength reinforcing plate;
the composite material plate is fixedly connected with the lower surface of the top panel;
a glass fiber plate is arranged below the substrate;
a polyurethane plate is arranged below the glass fiber plate;
the lower surface of the polyurethane plate is fixedly connected with the upper surface of the bottom panel.
Preferably, at least one layer of non-metal or metal wire mesh is arranged inside the strength reinforcing plate.
Preferably, the composite material plate is a composite material layer formed by compounding carbon fibers and epoxy resin.
Preferably, the thickness of the composite plate is set to be 2mm to 3.5 mm.
Preferably, the thickness of the glass fiber plate is set to be 1mm-2 mm.
Advantageous effects
The utility model has the advantages that:
the utility model discloses simple structure, the cooperation of intensity reinforcing plate and glass fiber board is used for the plywood can not produce warpage and deformation, and improved the intensity of plywood, adopt polyurethane board's the excellent performance that shakes moreover, when the plywood receives the impact, played the effect of damping, buffering.
Drawings
FIG. 1 is a front view of the structure of the present invention;
in the figure: 1-bottom panel, 2-polyurethane panel, 3-glass fiber panel, 4-substrate, 5-strength reinforcing panel, 6-composite material panel and 7-top panel.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that, in the following description, the words "front", "back", "left", "right", "upper" and "lower" are used, the words "left", "right", "upper" and "lower" refer to directions in the drawings, the words "front" and "back" refer to directions toward or away from the geometric center of a specific component, respectively, and in combination with the drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention is clearly and completely described, it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments.
Referring to fig. 1, a high strength plywood of the present embodiment includes a bottom panel 1, a base panel 4 and a top panel 7; the base plate 4 is located between the bottom panel 1 and the top panel 7, the strength reinforcing plate 5 is arranged above the base plate 4, the composite plate 6 is arranged above the strength reinforcing plate 5, the composite plate 6 is fixedly connected with the lower surface of the top panel 7, the glass fiber plate 3 is arranged below the base plate 4, the polyurethane plate 2 is arranged below the glass fiber plate 3, and the lower surface of the polyurethane plate 2 is fixedly connected with the upper surface of the bottom panel 1.
The composite material plate 6 is a composite material layer compounded by carbon fibers and epoxy resin, the thickness of the composite material plate 6 is set to be 2-3.5 mm, and the thickness of the glass fiber plate 3 is set to be 1-2 mm.
The utility model discloses simple structure has, the cooperation of intensity reinforcing plate and glass fiber board is used for the plywood can not produce warpage and deformation, and improved the intensity of plywood, adopt the polyurethane board moreover to inhale the excellent performance, when the plywood receives the impact, played the effect of damping, buffering.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A high strength plywood which characterized in that: comprises a bottom panel (1), a base plate (4) and a top panel (7);
the base plate (4) is located between the bottom panel (1) and the top panel (7);
a strength reinforcing plate (5) is arranged above the base plate (4);
a composite material plate (6) is arranged above the strength reinforcing plate (5);
the composite material plate (6) is fixedly connected with the lower surface of the top panel (7);
a glass fiber plate (3) is arranged below the substrate (4);
a polyurethane plate (2) is arranged below the glass fiber plate (3);
the lower surface of the polyurethane plate (2) is fixedly connected with the upper surface of the bottom panel (1).
2. A high strength plywood according to claim 1 wherein: at least one layer of non-metal or metal wire mesh is arranged inside the strength reinforcing plate (5).
3. A high strength plywood according to claim 1 wherein: the composite material plate (6) is a composite material layer compounded by carbon fibers and epoxy resin.
4. A high strength plywood according to claim 1 wherein: the thickness of the composite material plate (6) is set to be 2mm-3.5 mm.
5. A high strength plywood according to claim 1 wherein: the thickness of the glass fiber plate (3) is set to be 1mm-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447952.9U CN211842402U (en) | 2019-12-30 | 2019-12-30 | High-strength plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447952.9U CN211842402U (en) | 2019-12-30 | 2019-12-30 | High-strength plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211842402U true CN211842402U (en) | 2020-11-03 |
Family
ID=73209285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922447952.9U Active CN211842402U (en) | 2019-12-30 | 2019-12-30 | High-strength plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211842402U (en) |
-
2019
- 2019-12-30 CN CN201922447952.9U patent/CN211842402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: Room 110, 1155 Nanshan Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Lv Xuemei Patentee after: Cai Shengzeng Address before: 223700 No.2, LiuSan Road, nanliuji Township, Siyang County, Suqian City, Jiangsu Province Patentee before: Jiangsu Youjia Bamboo & Wood Technology Co.,Ltd. |