CN203361561U - High-strength wood floor with back grooves - Google Patents
High-strength wood floor with back grooves Download PDFInfo
- Publication number
- CN203361561U CN203361561U CN 201320446806 CN201320446806U CN203361561U CN 203361561 U CN203361561 U CN 203361561U CN 201320446806 CN201320446806 CN 201320446806 CN 201320446806 U CN201320446806 U CN 201320446806U CN 203361561 U CN203361561 U CN 203361561U
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- Prior art keywords
- wood floor
- trough
- strength
- wood
- enhancement layer
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- 239000002023 wood Substances 0.000 title claims abstract description 51
- 238000009408 flooring Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 13
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-strength wood floor with back grooves. The high-strength wood floor comprises transverse or longitudinal back grooves in the bottom surface of the wood floor, wherein the bottom surface with the back grooves is fixedly provided with a reinforced layer, and a plurality of expansion joints perpendicular to the back grooves are formed in the reinforced layer. Since the reinforced layer is additionally arranged on the bottom layer of the wood floor, the strength and the stability of the wood floor are enhanced; the expansion joints are formed in the reinforced layer, thereby preventing the wood floor from deforming and arching when the wood floor is in use; as the wood floor can be prevented from deforming and arching simultaneously when the strength of the wood floor is ensured, the quality of the wood floor is enhanced and the service life of the wood floor is prolonged.
Description
Technical field
The utility model relates to wood flooring production and processing field, is specifically related to a kind of high-strength wood floor that is provided with back-trough.
Technical field
The technical problems to be solved in the utility model is to provide a kind of high-strength wood floor that is provided with back-trough, simple in structure, when guaranteeing wood flooring intensity, prevents wood flooring flexural deformation in use, and the quality that has improved wood flooring has extended application life.
The utility model is achieved through the following technical solutions:
A kind of high-strength wood floor that is provided with back-trough, comprise the horizontal or vertical back-trough that is located at the wood flooring bottom surface, is fixed with one deck enhancement Layer on the bottom surface of described back-trough, offers several dilatation joints vertical with described back-trough on described enhancement Layer.
The further improvement project of the utility model is, between described every dilatation joint at a distance of 2-4cm.
The utility model further improvement project is that the thickness of described enhancement Layer is 2-4mm, the wide 3-5mm of described dilatation joint.
The utility model further improvement project is that described enhancement Layer is identical with the wood floor base material material.
The utility model compared with prior art has the following advantages:
One deck enhancement Layer is set up at the utility model wood flooring back side, improved the strength and stability of wood flooring, be provided with some dilatation joints on enhancement Layer, prevent from when wood flooring from being used being out of shape arch camber, the utility model can prevent wood flooring arch camber distortion in use when guaranteeing wood flooring intensity, and the quality that has improved wood flooring has extended application life.
Background technology
Solid wooden compound floor be take solid wood jigsaw or veneer as surface layer, solid-wood as sandwich layer, the grooved and tongued floor made as base material as surface layer, veneer of the grooved and tongued floor made as bottom of veneer and the veneer of take.Wood flooring in use for some time, when particularly the temperature and humidity of environment for use changes greatly, easily occur bending and deformation, this is because the expand with wet and contract with dry of the anisotropic of timber and multi-layer solid wood compoiste wood floor surface layer, base material and base plate is making moist and dry process can cause asynchronous distortion in various degree than the different multi-layer solid wood floors that make.For solve the existing wood flooring of problem on deformation overleaf base material offer horizontal groove as the resistance to deformation groove, played good anti-deformation effect; But the density of wood flooring back side base material is less, intensity is not high, the multi-layer solid wood floor intensity of same material of singly opening the more general unslotted of multi-layer solid wood floor of back-trough descends comparatively obvious, easy fracture when especially slim wood flooring is offered low use of intensity after back-trough, therefore, solving distortion instability problem with the intensity of sacrificing wood flooring itself obviously loses more than gain.
The accompanying drawing explanation
Fig. 1 is the utility model perspective view.
The specific embodiment
A kind of high-strength wood floor that is provided with back-trough as shown in Figure 1, the horizontal back-trough 1 of wood flooring bottom surface is in order to prevent the arch camber of base material distortion base plate, but the intensity of the size considerable influence wood flooring that back-trough 1 is offered, do not offset again the distortion caused due to the wet rate of rising of wood flooring if too little, the present embodiment is fixed with one deck enhancement Layer 2 in the bottom surface of back-trough 1, offers several dilatation joints vertical with back-trough 13 on enhancement Layer 2.
For meeting the wet rate that rises of base material, between every dilatation joint at a distance of 4cm, the wide 5mm of dilatation joint 3.Wherein the thickness of enhancement Layer 2 is 4mm, and enhancement Layer has adopted the timber identical with the wood floor base material material, not only controls cost but also can reach the effect that improves intensity and prevent arch camber.
Claims (4)
1. a high-strength wood floor that is provided with back-trough, comprise and be located at the horizontal of wood flooring bottom surface or vertical back-trough (1), it is characterized in that: be fixed with one deck enhancement Layer (2) on the bottom surface of described back-trough (1), offer several dilatation joints (3) vertical with described back-trough (1) on described enhancement Layer (2).
2. a kind of high-strength wood floor that is provided with back-trough as claimed in claim 1 is characterized in that: between described every dilatation joint (3) at a distance of 2-4cm.
3. a kind of high-strength wood floor that is provided with back-trough as claimed in claim 1, it is characterized in that: the thickness of described enhancement Layer (2) is 2-4mm, the wide 3-5mm of described dilatation joint (3).
4. a kind of high-strength wood floor that is provided with back-trough as claimed in claim 1, it is characterized in that: described enhancement Layer (2) is identical with the wood floor base material material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320446806 CN203361561U (en) | 2013-07-25 | 2013-07-25 | High-strength wood floor with back grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320446806 CN203361561U (en) | 2013-07-25 | 2013-07-25 | High-strength wood floor with back grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361561U true CN203361561U (en) | 2013-12-25 |
Family
ID=49809348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320446806 Expired - Fee Related CN203361561U (en) | 2013-07-25 | 2013-07-25 | High-strength wood floor with back grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946009A (en) * | 2020-08-13 | 2020-11-17 | 常州市贝美家居科技有限公司 | Back-groove floor and production method thereof |
-
2013
- 2013-07-25 CN CN 201320446806 patent/CN203361561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946009A (en) * | 2020-08-13 | 2020-11-17 | 常州市贝美家居科技有限公司 | Back-groove floor and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SIYANG SHUNYANG WOOD INDUSTRY Co.,Ltd. Assignor: Jiangsu Shengyu Flooring Co.,Ltd. Contract record no.: 2014320000208 Denomination of utility model: High-strength wood floor with back grooves Granted publication date: 20131225 License type: Exclusive License Record date: 20140314 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: SIYANG SHUNYANG WOOD INDUSTRY Co.,Ltd. Assignor: Jiangsu Shengyu Flooring Co.,Ltd. Contract record no.: 2014320000208 Date of cancellation: 20140515 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |