CN203569847U - Deformation preventing composite floor - Google Patents
Deformation preventing composite floor Download PDFInfo
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- CN203569847U CN203569847U CN201320729027.5U CN201320729027U CN203569847U CN 203569847 U CN203569847 U CN 203569847U CN 201320729027 U CN201320729027 U CN 201320729027U CN 203569847 U CN203569847 U CN 203569847U
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- wood chip
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Abstract
The utility model relates to a deformation preventing composite floor which comprises a face layer, a middle layer and a bottom layer. The middle layer is made of bamboo chips or wood chips in a recombined mode, the directions of material fibers of the bamboo chips or wood chips on the sides and end portions of the middle layer are coincident, and an included angle ranging from 30 degrees to 150 degrees is formed between the direction of the material fibers of the bamboo chips or wood chips in the middle of the middle layer and the direction of the material fibers of the bamboo chips or wood chips on the sides or end portions of the middle layer. Compared with the prior art, the deformation preventing composite floor has the advantages that the internal structure of the middle layer of the floor is changed through the recombination, the included angle ranging from 30 degrees to 150 degrees is formed between the direction of the material fibers of the bamboo chips or wood chips in the middle of the middle layer and the direction of the material fibers of the bamboo chips or wood chips on the sides or end portions of the middle layer, the structure of the floor is stable due to the transverse-intersection hidden structure, and floor deformation caused by the fact that expansion is caused by wet or heat, and contracting is caused by dryness or coldness in the installation and use processes of the floor is effectively prevented.
Description
Technical field
The utility model relates to a kind of composite floor board, is specifically related to a kind of distortion-free composite floor board.
Background technology
The form of structure on floor has a variety of, common are the compound floor of single or multiple lift, after Floor Covering, can be because the variation of environment, such as the variation of humidity also has the variation of temperature, because the characteristic that the wet drying shrinkage that rises of timber and bamboo wood itself expands with heat and contract with cold in addition adds that the structure on some floor itself is unstable, tend to cause the distortion on floor, to user, cause some troubles.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art part, and a kind of distortion-free composite floor board is provided, and effectively prevents that floor is installing and using in process because the wet drying shrinkage or expand with heat and contract with cold and the floor deformation that causes of rising.
The technical solution of the utility model is as follows: a kind of distortion-free composite floor board, comprise surface layer, intermediate layer and bottom, described intermediate layer is formed by bamboo chip or wood chip restructuring, the bamboo chip of described intermediate layer limit portion and end or the material fiber direction of wood chip are consistent, and the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip become 30 °～150 ° angles with the bamboo chip of described limit portion or end or the material fiber direction of wood chip.
As preferably, the bamboo chip of the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip and described limit portion or end or the material fiber direction angle in 90 ° of wood chip, the bamboo chip of described intermediate layer limit portion and end or the material fiber direction of wood chip are for forward, the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip are horizontal, forward referring in this technical scheme is consistent with the length direction of floor body, laterally refers to consistent with the width of floor body.
As preferably, the bamboo chip of the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip and described limit portion or end or the material fiber direction angle in 90 ° of wood chip, the bamboo chip of described intermediate layer limit portion and end or the material fiber direction of wood chip are horizontal, the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip are for forward, forward referring in this technical scheme is consistent with the length direction of floor body, laterally refers to consistent with the width of floor body.
As preferably, the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip become 30 ° of angles with the material fiber direction of described limit portion or end bamboo chip or wood chip.
As preferably, the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip become 150 ° of angles with the material fiber direction of described limit portion or end bamboo chip or wood chip.
The relative prior art of the utility model, the floor in intermediate layer is changed to its internal construction by restructuring, make the bamboo chip of intermediate layer mid portion or the material fiber direction of wood chip become 30 °～150 ° angles with the bamboo chip of limit portion or end or the material fiber direction of wood chip, the form that this traversed by is pitched dark structure makes flooring structure more stable, effectively prevents that floor is installing and using in process because the wet drying shrinkage or expand with heat and contract with cold and the floor deformation that causes of rising.
Accompanying drawing explanation
Fig. 1 is a kind of distortion-free composite floor structure schematic diagram of the utility model;
Fig. 2 is the structural representation in intermediate layer in Fig. 1;
Fig. 3 is another specific embodiment of interlayer structure in Fig. 1;
In figure: 1-surface layer, 2-intermediate layer, 2a-limit portion, 2b-end, 2c-mid portion, 3-bottom.
The specific embodiment
Referring to Fig. 1, Fig. 2, a kind of distortion-free composite floor board, to be formed by surface layer 1, intermediate layer 2 and bottom 3, wherein intermediate layer 2 is to be formed by bamboo chip or wood chip restructuring, the bamboo chip of its limit portion and end 2a, 2b or the material fiber direction of wood chip are consistent, and the material fiber direction of the bamboo chip of mid portion 2c or wood chip becomes 30 °～150 ° angles with the bamboo chip of limit portion or end 2a, 2b or the material fiber direction of wood chip.
embodiment 1:
As shown in Figure 2, the bamboo chip of composite floor board intermediate layer mid portion 2c or the material fiber direction of wood chip are in 90 ° vertical with the bamboo chip of the 2a of limit portion or end 2b or the material fiber direction of wood chip, two 2a of limit portion in intermediate layer 2 are made by bamboo chip or the wood chip of 185cm × 2cm, and its material fiber direction is consistent with the length direction of floor body; Two end 2b in intermediate layer 2 are the sizes that reassembled into 8cm × 8cm by bamboo chip or wood chip, and its material fiber direction is consistent with the length direction of floor body; The mid portion 2c in intermediate layer 2 is formed by the bamboo chip of 8cm × 2.1cm or wood chip restructuring, and its material fiber direction is consistent with the width on floor.
embodiment 2:
As shown in Figure 3, the bamboo chip of composite floor board intermediate layer 2 mid portion 2c or the material fiber direction of wood chip are in 90 ° vertical with the bamboo chip of the 2a of limit portion or end 2b or the material fiber direction of wood chip, two 2a of limit portion in intermediate layer 2 are made by bamboo chip or the wood chip of 185cm × 2cm, and its material fiber direction is consistent with the width of floor body; Two end 2b in intermediate layer 2 are the sizes that reassembled into 8cm × 8cm by bamboo chip or wood chip, and its material fiber direction is consistent with the width of floor body; The mid portion 2c in intermediate layer 2 is reassembled into and is formed by 171cn × 2cm bamboo chip or wood chip, and its material fiber direction is consistent with the width on floor.
The utility model is by recombinating the structure in intermediate layer, floor 2, make the bamboo chip of intermediate layer 2 mid portion 2c or the bamboo chip of the material fiber direction of wood chip and limit portion or end or the material fiber direction of wood chip angled, the form that this traversed by is pitched dark structure makes flooring structure more stable, effectively prevents that floor is installing and using in process because the wet drying shrinkage or expand with heat and contract with cold and the floor deformation that causes of rising.
Claims (5)
1. a distortion-free composite floor board, comprise surface layer, intermediate layer and bottom, it is characterized in that: described intermediate layer is formed by bamboo chip or wood chip restructuring, the bamboo chip of described intermediate layer limit portion and end or the material fiber direction of wood chip are consistent, and the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip become 30 °～150 ° angles with the bamboo chip of described limit portion or end or the material fiber direction of wood chip.
2. the distortion-free composite floor board of one according to claim 1, it is characterized in that: the bamboo chip of the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip and described limit portion or end or the material fiber direction angle in 90 ° of wood chip, the bamboo chip of described intermediate layer limit portion and end or the material fiber direction of wood chip are for forward, and the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip are horizontal.
3. the distortion-free composite floor board of one according to claim 1, it is characterized in that: the bamboo chip of the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip and described limit portion or end or the material fiber direction angle in 90 ° of wood chip, the bamboo chip of described intermediate layer limit portion and end or the material fiber direction of wood chip are laterally, and the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip are for forward.
4. the distortion-free composite floor board of one according to claim 1, is characterized in that: the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip become 30 ° of angles with the material fiber direction of described limit portion or end bamboo chip or wood chip.
5. the distortion-free composite floor board of one according to claim 1, is characterized in that: the bamboo chip of described intermediate layer mid portion or the material fiber direction of wood chip become 150 ° of angles with the material fiber direction of described limit portion or end bamboo chip or wood chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729027.5U CN203569847U (en) | 2013-11-19 | 2013-11-19 | Deformation preventing composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729027.5U CN203569847U (en) | 2013-11-19 | 2013-11-19 | Deformation preventing composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569847U true CN203569847U (en) | 2014-04-30 |
Family
ID=50537584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320729027.5U Expired - Fee Related CN203569847U (en) | 2013-11-19 | 2013-11-19 | Deformation preventing composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727522A (en) * | 2015-03-16 | 2015-06-24 | 叶峰 | Core veneer and composite floor using same |
| CN105155808A (en) * | 2015-07-17 | 2015-12-16 | 浙江柏尔木业有限公司 | Anti-shedding wood-ceramic floor |
-
2013
- 2013-11-19 CN CN201320729027.5U patent/CN203569847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727522A (en) * | 2015-03-16 | 2015-06-24 | 叶峰 | Core veneer and composite floor using same |
| CN105155808A (en) * | 2015-07-17 | 2015-12-16 | 浙江柏尔木业有限公司 | Anti-shedding wood-ceramic floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |