CN215716721U - High-strength wood-plastic board - Google Patents
High-strength wood-plastic board Download PDFInfo
- Publication number
- CN215716721U CN215716721U CN202121704768.9U CN202121704768U CN215716721U CN 215716721 U CN215716721 U CN 215716721U CN 202121704768 U CN202121704768 U CN 202121704768U CN 215716721 U CN215716721 U CN 215716721U
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- Prior art keywords
- wood
- groove
- plastic
- connecting piece
- plastic board
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 64
- 229920003023 plastic Polymers 0.000 title claims abstract description 64
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000256602 Isoptera Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a high-strength wood-plastic plate which comprises a wear-resistant layer, an upper anti-deformation layer, a wood-plastic base plate and a lower anti-deformation layer, wherein the wear-resistant layer and the upper anti-deformation layer are sequentially arranged from top to bottom, a first clamping groove and a second clamping groove are respectively formed in two sides of the long side of the wood-plastic base plate, a connecting piece is arranged in the second clamping groove and is a steel or aluminum section, the connecting piece at least partially extends out of the second clamping groove, and the part of the connecting piece extending out of the second clamping groove is matched with the first clamping groove. Glass fiber layers are bonded on the upper surface and the lower surface of the wood-plastic substrate, so that creep deformation of the wood-plastic board is reduced, and the strength of the wood-plastic board is improved; through the connecting piece that sets up metal structure, play the supporting role in the connection, avoid collapsing of wood-plastic board to warp, improved wood-plastic board's life.
Description
Technical Field
The utility model relates to the technical field of wood-plastic materials, in particular to a high-strength wood-plastic plate.
Background
The wood-plastic material is a composite material which is formed by taking biomass materials such as primary wood, bamboo and the like as main raw materials, mixing plastic base materials in a certain proportion and processing the mixture after special process treatment. The wood-plastic material has wide application range, can almost cover the application fields of all logs, plastics, plastic steel, aluminum alloy and other similar composite materials, can be recycled, and solves the problem of recycling of waste resources in the composite material and wood industry. Under the large environment advocating low-carbon economy nowadays, the recyclable characteristic of the wood-plastic material makes the wood-plastic material increasingly receive attention.
The wood-plastic board has the advantages of water resistance, moisture resistance, termite resistance, insect prevention, environmental protection, fire resistance, good processing performance and the like, and is particularly suitable for outdoor and humid environments. However, the existing wood-plastic plate has low strength, is easy to break and has large creep deformation, and the plate can collapse and deform after being used for a long time, so that the normal use of the plate is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-strength wood-plastic plate to solve the problems in the background art, and the utility model is realized by the following technical scheme:
the utility model provides a high strength wood-plastic board, includes wearing layer, the last anti-deformation layer that sets gradually from top to bottom, wood-plastic substrate and anti-deformation layer down, and the both sides of wood-plastic substrate long limit are provided with first draw-in groove and second draw-in groove respectively, are provided with the connecting piece in the second draw-in groove, and the connecting piece is steel or aluminium matter section bar, and the second draw-in groove is stretched out at least partially to the connecting piece, and the part that the connecting piece stretched out the second draw-in groove matches with first draw-in groove.
Furthermore, the upper anti-deformation layer and the lower anti-deformation layer are glass fiber layers, and the glass fiber layers are bonded on the upper side and the lower side of the wood-plastic substrate after being tensioned.
Further, the wear-resistant layer is wear-resistant paper.
Furthermore, a first groove is formed in the groove wall of the first clamping groove, and a first protruding strip matched with the first groove is arranged on the connecting piece.
Furthermore, a second groove extending towards the groove wall direction is formed in the bottom of the second clamping groove, and a second protruding strip matched with the second groove is arranged on the connecting piece.
Furthermore, a circular cavity is formed in the wood-plastic base plate.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
1. glass fiber layers are bonded on the upper surface and the lower surface of the wood-plastic substrate, so that creep deformation of the wood-plastic board is reduced, and the strength of the wood-plastic board is improved;
2. through the connecting piece that sets up metal structure, play the supporting role in the connection, avoid collapsing of wood-plastic board to warp, improved wood-plastic board's life.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram of a connection mode according to an embodiment of the present application;
fig. 3 is a partially enlarged view of fig. 2.
In the drawings, there is shown: 1. a wear layer; 2. an upper anti-deformation layer; 3. a wood-plastic substrate; 31. a first card slot; 311. a first groove; 32. a second card slot; 321. a second groove; 33. a cavity; 4. a lower anti-deformation layer; 5. a connecting member; 51. a first rib; 52. a second convex strip.
Detailed Description
For better understanding of the above technical solutions, the following detailed descriptions will be made in conjunction with the drawings and the detailed description of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the high-strength wood-plastic plate comprises a wear-resistant layer 1, an upper anti-deformation layer 2, a wood-plastic base plate 3 and a lower anti-deformation layer 4, wherein the wear-resistant layer 1 and the upper anti-deformation layer 2 are sequentially arranged from top to bottom, a first clamping groove 31 and a second clamping groove 32 are respectively arranged on two sides of a long side of the wood-plastic base plate 3, a connecting piece 5 is arranged in the second clamping groove 32, the connecting piece 5 is made of steel or aluminum section, the connecting piece 5 at least partially extends out of the second clamping groove 32, and the part of the connecting piece 5 extending out of the second clamping groove 32 is matched with the first clamping groove 31.
Specifically, as shown in fig. 1, a circular cavity 33 is formed in the wood-plastic substrate 3, so that on one hand, materials can be saved, the weight of the plate can be reduced, and meanwhile, the structural strength of the plate can be improved; the upper deformation-resistant layer 2 and the lower deformation-resistant layer 4 are both glass fiber layers, and the glass fiber layers are bonded on the upper side and the lower side of the wood-plastic base plate after being tensioned, so that creep deformation caused by thermal expansion and cold contraction of the wood-plastic material is reduced, the surface strength of the wood-plastic plate is improved, and the risk of breakage of the wood-plastic plate is reduced; the upper side of the upper anti-deformation layer 2 is glued with the wear-resistant layer 1, and the wear-resistant layer 1 is wear-resistant paper so as to enhance the physical and chemical properties of the wood-plastic board, such as wear resistance, scratch resistance, burning resistance, pollution resistance, corrosion resistance, moisture resistance and the like.
As shown in fig. 1-3, two sides of the wood-plastic base plate 3 are respectively provided with a first clamping groove 31 and a second clamping groove 32, a connecting piece 5 is arranged in the second clamping groove 32, and the two wood-plastic base plates 3 are connected through the connecting piece 5; the connecting piece 5 is made of steel or aluminum section, and an X-shaped reinforcing rib is arranged in the connecting piece 5 to improve the rigidity of the connecting piece 5.
The bottom of the second engaging groove 32 is provided with a second groove 321 extending towards the groove wall direction, the connecting member 5 is provided with a second protruding strip 52 matching with the second groove 321, and the connecting member 5 is inserted into the second engaging groove 32 through the second protruding strip 52.
Be provided with first recess 311 on the cell wall of first draw-in groove 31, set up the first sand grip 51 that matches with first recess 311 on the connecting piece 5, during the installation, insert first draw-in groove 31 with connecting piece 5, make first sand grip 51 joint in first recess 311, realize two connections of wood-plastic substrate. The connecting pieces 5 extend into the wood-plastic base plates 3 respectively, the wood-plastic base plates 3 are supported from two sides, and the wood-plastic plates are prevented from being bent and deformed after being used for a long time, so that the service life of the wood-plastic plates is prolonged.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
1. glass fiber layers are bonded on the upper surface and the lower surface of the wood-plastic substrate, so that creep deformation of the wood-plastic board is reduced, and the strength of the wood-plastic board is improved;
2. through the connecting piece that sets up metal structure, play the supporting role in the connection, avoid collapsing of wood-plastic board to warp, improved wood-plastic board's life.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high strength wood-plastic board, its characterized in that includes wearing layer, the last anti-deformation layer that sets gradually from the top down, wood-plastic substrate and anti-deformation layer down, the both sides of wood-plastic substrate long limit are provided with first draw-in groove and second draw-in groove respectively, be provided with the connecting piece in the second draw-in groove, the connecting piece is steel or aluminium matter section bar, the connecting piece stretches out at least partially the second draw-in groove, the connecting piece stretches out the part of second draw-in groove with first draw-in groove matches.
2. The high-strength wood-plastic board as claimed in claim 1, wherein the upper and lower anti-deformation layers are glass fiber layers, and the glass fiber layers are bonded to the upper and lower sides of the wood-plastic substrate after being tensioned.
3. The high-strength wood-plastic board according to claim 1, wherein the wear-resistant layer is wear-resistant paper.
4. The high-strength wood-plastic board as claimed in claim 1, wherein a first groove is disposed on a wall of the first slot, and a first protruding strip matched with the first groove is disposed on the connecting member.
5. The high-strength wood-plastic board as claimed in claim 1, wherein a second groove extending in the direction of the groove wall is formed at the bottom of the second groove, and a second protrusion matched with the second groove is formed on the connecting member.
6. The high-strength wood-plastic board according to claim 1, wherein a circular cavity is formed in the wood-plastic base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704768.9U CN215716721U (en) | 2021-07-26 | 2021-07-26 | High-strength wood-plastic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704768.9U CN215716721U (en) | 2021-07-26 | 2021-07-26 | High-strength wood-plastic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215716721U true CN215716721U (en) | 2022-02-01 |
Family
ID=79989358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121704768.9U Expired - Fee Related CN215716721U (en) | 2021-07-26 | 2021-07-26 | High-strength wood-plastic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215716721U (en) |
-
2021
- 2021-07-26 CN CN202121704768.9U patent/CN215716721U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |