CN201730288U - Anti-warp composite floor - Google Patents
Anti-warp composite floor Download PDFInfo
- Publication number
- CN201730288U CN201730288U CN2010202595150U CN201020259515U CN201730288U CN 201730288 U CN201730288 U CN 201730288U CN 2010202595150 U CN2010202595150 U CN 2010202595150U CN 201020259515 U CN201020259515 U CN 201020259515U CN 201730288 U CN201730288 U CN 201730288U
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- CN
- China
- Prior art keywords
- floor
- composite floor
- base material
- substrate
- joint tongue
- Prior art date
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- Expired - Lifetime
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Abstract
An anti-warp composite floor is provided with a medium density or high density substrate and a solid wood or bamboo veneer face layer; balance paper is respectively adhered on the front and bottom surfaces of the medium density or high density substrate are respectively adhered with, and the periphery of the substrate is provided with a lock-type tenoning part. As the balance paper is respectively adhered on the front and bottom surface of the medium density or high density substrate, the stress difference of the composite surface and non-composite surface of the substrate is overcome, and the stress deformation problem of the composite floor is accordingly solved; meanwhile, as the anti-warp composite floor is also provided with a lock-type tenoning structure, the floor can be mounted more conveniently and is favorable for daily expansion and shrinkage compensation, the disassembly and repeated use of the floor is realized and the service life of the floor is also improved.
Description
Technical field
The utility model relates to a kind of floor, particularly multi-layer composite floor.
Background technology
In order to save wood resource in short supply day by day, the honest power development of ground board industry composite floor board technology.Existing composite floor board generally adopts the middle-high density plate that the raw material source is wide, price is cheaper to make thicker base material, making surface layer with thin wood plate is composited with cementing agent, it not only has the natural aesthetic feeling and the texture of wooden floor, and improved the intensity on floor greatly, saved valuable wood resource significantly.But the shortcoming that this composite floor board exists is because the composite surface and the suffered stress of non-composite surface of basal plate are inequality, so often cause the composite plate body deformability, influences floor quality.
Summary of the invention
The purpose of this utility model is that above-mentioned composite floor board is carried out technological improvement, thereby a kind of anti-change composite floor board that sticks up is provided.
The technical solution that realizes above-mentioned purpose is: it has the base material of middle and higher density plate and the surface layer of plates of solid wood or bamboo veneer, and the front of described middle and higher density plate substrate and bottom surface are pasted with balance paper respectively.
Described base material periphery is provided with bayonet type joggle spare.
Described bayonet type joggle spare is that joint tongue is down extended to two avris and/or both end sides in the base material bottom surface, and base material two avris and/or both end sides top extend outward joint tongue, and last joint tongue bottom surface is provided with protruding profile, and the plane is provided with protruding profile groove on the following joint tongue.
The beneficial effects of the utility model are: owing to be pasted with balance paper respectively in the front and the bottom surface of middle and higher density plate substrate, overcome the stress difference of base material composite surface and non-composite surface, thereby solved the difficult problem of composite floor board stress deformation effectively; Simultaneously the utility model has also designed the bayonet type mortise structure, makes the floor install more convenient and helps the daily breathing compensation in floor, and can realize that the floor dismounting shifts the application life of reusing and prolonging the floor.
Description of drawings
Accompanying drawing is a cross section structure schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
Base material 3 adopts the middle and higher density plate, and its thickness is 8～14mm, and surface layer 1 is the high-quality plates of solid wood, thickness 0.6～5mm; Earlier paste balance paper 2 respectively by hot pressing at density board base material 3 positive and negatives, present embodiment balance paper 2 is an impregnated melamine paper; Again in density board base material 3 fronts that are pasted with balance paper 2 by the gluing solid wood plate surface layer 1 of colding pressing; Offer joint tongue 7 and following joint tongue 4 subsequently respectively on opposite side around the density board base material 3, be provided with protruding profile 6 at the middle part, bottom surface of last joint tongue 7, the last plane of following joint tongue 4 is provided with and protruding profile groove 5; Thereafter on plane on the solid wood plate surface layer 1, coat wear-resisting decorative layer 8, and around sealing wax make waterproofing work, promptly finish the utility model product.
Claims (3)
1. prevent sticking up the change composite floor board for one kind, have the base material (3) of middle and higher density plate and the surface layer (1) of plates of solid wood or bamboo veneer, it is characterized in that the front of middle and higher density plate substrate (3) and bottom surface are pasted with balance paper (2) respectively.
2. prevent sticking up the change composite floor board by claim 1 is described, it is characterized in that described base material (3) periphery is provided with bayonet type joggle spare.
3. by the described anti-change composite floor board that sticks up of claim 2, it is characterized in that described bayonet type joggle spare is that joint tongue (4) is down extended to two avris and/or both end sides in base material (3) bottom surface, base material (3) two avris and/or both end sides top extend outward joint tongue (7), last joint tongue (7) bottom surface is provided with protruding profile (6), and following joint tongue (4) is gone up the plane and is provided with protruding profile groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202595150U CN201730288U (en) | 2010-07-10 | 2010-07-10 | Anti-warp composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202595150U CN201730288U (en) | 2010-07-10 | 2010-07-10 | Anti-warp composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730288U true CN201730288U (en) | 2011-02-02 |
Family
ID=43521445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202595150U Expired - Lifetime CN201730288U (en) | 2010-07-10 | 2010-07-10 | Anti-warp composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031940A (en) * | 2011-09-30 | 2013-04-10 | 刘彬彬 | Wooden decorative floor board and manufacturing method thereof |
| CN103174276A (en) * | 2011-12-23 | 2013-06-26 | 刘彬彬 | Double-layer composite floor and manufacturing method thereof |
-
2010
- 2010-07-10 CN CN2010202595150U patent/CN201730288U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031940A (en) * | 2011-09-30 | 2013-04-10 | 刘彬彬 | Wooden decorative floor board and manufacturing method thereof |
| CN103174276A (en) * | 2011-12-23 | 2013-06-26 | 刘彬彬 | Double-layer composite floor and manufacturing method thereof |
| CN103174276B (en) * | 2011-12-23 | 2014-12-10 | 刘彬彬 | Double-layer composite floor and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
|
| CX01 | Expiry of patent term |