CN204112657U - A kind of composite bamboo floor - Google Patents
A kind of composite bamboo floor Download PDFInfo
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- CN204112657U CN204112657U CN201420422112.1U CN201420422112U CN204112657U CN 204112657 U CN204112657 U CN 204112657U CN 201420422112 U CN201420422112 U CN 201420422112U CN 204112657 U CN204112657 U CN 204112657U
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- bamboo
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- substrate layer
- floor
- composite bed
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Abstract
The utility model provides a kind of composite bamboo floor, it is characterized in that, described composite bamboo floor comprises the PVC composite bed that bamboo substrate layer and upper surface have predetermined color and/or predetermined pattern, wherein, described PVC composite bed is positioned at described bamboo substrate layer upper surface and described PVC composite bed and described bamboo substrate layer are engaged with each other.The composite bamboo floor that the utility model provides not only possesses the advantage of bamboo flooring stable performance, environmental protection, also overcome bamboo flooring color and the single defect of style, its surface can present various predetermined color and/or pattern, and ornamental and sight is greatly enhanced.
Description
Technical field
The utility model relates to field, floor, and specifically, the utility model relates to a kind of composite bamboo floor.
Background technology
Bamboo wood material enriches in china natural resources, it can adsorb the hazardous substances in environment well, by carrying out a series of process (as: removing tabasheer and surf green to bamboo wood material, by process such as poach, high temperature drying, HTHP gummeds) the bamboo flooring environmental protection obtained, shock-resistant, good stability, long service life, easy buckling deformation unlike wood flooring.But the surface effect of the bamboo flooring product on market is more single, substantially based on ring and vertical line, various texture can be presented unlike wood flooring, the higher demand of customer to floor color and style can not be met.Therefore, this area needs the bamboo flooring product with rich and varied surface effect badly.
Summary of the invention
For the problems referred to above that this area exists, the utility model provides the abundant composite bamboo floor of a kind of surface color and style, described composite bamboo floor comprises the PVC composite bed that bamboo substrate layer and upper surface have predetermined color and/or predetermined pattern, wherein, described PVC composite bed is positioned at described bamboo substrate layer upper surface and described PVC composite bed and described bamboo substrate layer are engaged with each other.In the utility model, described joint is bonding by bonding adhesive, pressing, the various technology such as chimeric separately or combine and implement.Preferably, described PVC composite bed of the present utility model and described bamboo substrate layer are bonded together by bonding adhesive.Described PVC composite bed and described bamboo substrate layer also can be entrenched togather each other.In a kind of embodiment of the present utility model, described PVC composite bed offers with on the relative chimeric surface of described bamboo substrate layer the projection and groove that match each other respectively.Preferably, the height of described projection and the deep equality of described groove.In another kind of embodiment of the present utility model, between the projection on the relative chimeric surface of described PVC composite bed and described bamboo substrate layer and groove, be provided with adhesive linkage.
Described bamboo substrate layer of the present utility model can comprise more than 2 layers or 2 layers bamboo sheets superimposed successively.Preferably, fibrous material layer is provided with between described bamboo sheet.
Described PVC composite bed of the present utility model can comprise bottom superimposed successively from bottom to up, intermediate layer, decorative layer, wearing layer and skin of paint.Preferably, fibrous material layer is provided with between described bottom and described intermediate layer.
Because composite bamboo floor of the present utility model comprises bamboo substrate layer and the surperficial PVC composite bed with predetermined color and/or pattern, therefore, this composite bamboo floor not only possess bamboo flooring environmental protection, good stability, long service life, be not easy the advantages such as buckling deformation, also overcome common bamboo flooring color and the single defect of style, its surface can present various predetermined color and/or pattern, and ornamental and sight is greatly enhanced.
Accompanying drawing explanation
Fig. 1 is the stereogram of the composite bamboo floor of a kind of embodiment of the present utility model;
Fig. 2 is for the bamboo substrate layer in composite bamboo floor shown in Fig. 1 is along the sectional view in A-A direction;
Fig. 3 is for the PVC composite bed in composite bamboo floor shown in Fig. 1 is along the sectional view in A-A direction.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, further combined with accompanying drawing, the utility model is described in detail below, but hereafter described embodiment of the present utility model only illustrates, does not form any restriction to the utility model.
Embodiment 1
The present embodiment provides a kind of composite bamboo floor, as shown in Figure 1, this composite bamboo floor comprises bamboo substrate layer 1 and PVC composite bed 2, wherein, PVC composite bed 2 is positioned at the upper surface of bamboo substrate layer 1 and PVC composite bed 2 and bamboo substrate layer 1 are engaged with each other, and the upper surface of PVC composite bed 2 has predetermined color and/or predetermined pattern.The thickness of the bamboo substrate layer 1 in the present embodiment is 10 to 15mm, the thickness of PVC composite bed 2 is 1 to 5mm, together with PVC composite bed 2 and bamboo substrate layer 1 are engaged with each other by bonding adhesive, such as, with PUR or isocyanate adhesive, PVC composite bed 2 and bamboo substrate layer 1 are bonded together.PVC composite bed 2 in the present embodiment also can be entrenched togather each other with bamboo substrate layer 1, specifically, bamboo substrate layer 1 offers with on the relative chimeric surface of PVC composite bed 2 projection and groove that match each other respectively, the height of projection and the degree of depth of groove are set to 0.5 to 2mm, this height and the degree of depth can not affect the structural stability of each layer in floor, the good effect be fitted and fixed with can be played simultaneously, the height of the projection that the degree of depth of groove also can be made to equal to match, to make the bonding tightr of groove and projection, engage more securely to make bamboo substrate layer 1 and PVC composite bed 2, also adhesive linkage can be set between projection and groove, such as at the surperficial applying liquid bonding adhesive of described projection and groove, it forms adhesive linkage after solidifying between described projection and groove, specifically, in engaging process, projection first on bamboo substrate layer 1 chimeric surface relative to PVC composite bed 2 and the surface of groove apply PUR or isocyanate adhesive, then PVC composite bed 2 is lain against the upper surface of bamboo substrate layer 1, make the projection that matches each other relative with groove structure, bamboo substrate layer 1 and PVC composite bed 2 is made to be fitted together to securely and to bond together by mold pressing again, thus formation composite bamboo floor, wherein, the thin adhesive linkage of one deck is formed after PUR or isocyanate adhesive solidify between described projection and groove, also can adhesive joint between solid layer be set between projection and groove, specifically, sticking for equal for upper and lower surface tool adhesive joint between solid layer (such as making upper and lower surface all have kraft or the non-woven fabrics of bonding adhesive by dipping) is lain against between projection and the groove matched, described projection and described groove are bonded together by this adhesive linkage.Also can according to actual needs, make the degree of depth of groove be greater than the height of projection, or make the degree of depth of groove be less than the height of projection, thus between both mating faces, leave certain space to add other materials.In addition, embedded structure on bamboo substrate layer 1 and PVC composite bed 2 can be various shape and can be positioned at each position on chimeric surface, such as, bamboo substrate layer 1 offers single or multiple groove structure, PVC composite bed 2 is offered the single or multiple raised structures matched; Or on bamboo substrate layer 1, offer single or multiple raised structures, PVC composite bed 2 is offered the single or multiple groove structures matched; Or on bamboo substrate layer 1, offer single or multiple groove structure and single or multiple raised structures, PVC composite bed 2 is offered the single or multiple raised structures and single or multiple groove structure that match.Described raised structures can be column, spike, strip, square etc., and described groove structure is corresponding construction that can be chimeric with it.
Bamboo substrate layer 1 in the present embodiment comprises the bamboo sheet of more than 2 layers or 2 layers superimposed (are stacked together and are bonded with each other) successively, preferably, bamboo substrate layer 1 comprises 2 to 6 layers of bamboo sheet superimposed successively, engages the bamboo substrate layer formed so more firm by multi-layer bamboo sheet material.Wherein, described bamboo sheet can be in concora crush bamboo sheet, side pressure bamboo sheet and heavy bamboo sheet one or more, described concora crush bamboo sheet, side pressure bamboo sheet and heavy bamboo sheet are the bamboo sheet obtained by various bamboo processing method, and described bamboo processing method is such as the preparation of the method for concora crush bamboo flooring, side pressure bamboo flooring and heavy bamboo floor.Fibrous material layer also can be set between bamboo sheet to strengthen the structural stability of bamboo substrate layer, described fibrous material is asbestos, glass fiber, string etc. such as, such as, can between all adjacent bamboo sheets commissural material layer, or only commissural material layer between the bamboo sheet that a part is adjacent.The bamboo sheet forming bamboo substrate layer 1 also can be passed through carbonization treatment to improve its stability, described carbonization treatment comprises the following steps: (1) is provided for the fluid composition processing described bamboo sheet, described fluid composition contains following composition: mass percent is the borax of 15% to 35%, mass percent is the sodium chloride of 3% to 5%, and mass percent is the hydrochloric acid of 1%; (2) described bamboo sheet is put into the fluid composition of step (1), heat 4 to 12 hours at 60 DEG C to 80 DEG C; (3) take out the bamboo sheet processed through step (2), carry out dry process with removing moisture wherein.
PVC composite bed 2 in the present embodiment comprise engage successively from bottom to up bottom, intermediate layer, decorative layer, wearing layer and skin of paint.Described bottom, intermediate layer, decorative layer, wearing layer and skin of paint can be for the bottom of general floorings, intermediate layer, decorative layer, wearing layer and skin of paint, such as, bottom and the intermediate layer on floor is moulded for stone, PVC decorative rete, alundum (Al2O3) transparent wear, UV photocuring skin of paint etc., wherein, the surface of decorative layer can have various predetermined color and/or pattern, the plane pattern that described predetermined pattern such as planographic is formed or the embossing pattern that compacting is formed.In addition, fibrous material layer also can be set between bottom and intermediate layer to strengthen the stability of structure.
The stability of the composite bamboo floor be made up of above-mentioned bamboo substrate layer 1 and PVC composite bed 2 is high, surface abrasion resistance, waterproof, shock-resistant, fungi-proofing worm, and be different from the dull ring in common bamboo flooring surface and bamboo line, this composite bamboo floor goes out various predetermined color and/or pattern by PVC composite bed at surface presentation, very attractive in appearance.
Embodiment 2
The present embodiment provides a kind of composite bamboo floor, and the composite bamboo floor of the embodiment 1 shown in its structure with Fig. 1 is identical, and Fig. 2 and Fig. 3 respectively illustrates the bamboo substrate layer 1 of the composite bamboo floor of the present embodiment and the structure of PVC composite bed 2.As shown in Figure 2, the thick 13mm of bamboo substrate layer 1, it comprises concora crush bamboo sheet 3 superimposed successively, fibrous material layer 4, side pressure bamboo sheet 5, fibrous material layer 6, heavy bamboo sheet 7, fibrous material layer 8 and concora crush bamboo sheet 9, and, the treating of concora crush bamboo sheet 9 offers groove with on the surface that PVC composite bed 2 engages, depth of groove is 1.2mm, and wherein, bamboo sheet used is all obtained by the carbonization treatment in embodiment 1.
As shown in Figure 3, the thick 3mm of PVC composite bed 2, it comprises bottom 10 superimposed successively, fibrous material layer 11, intermediate layer 12, decorative layer 13, wearing layer 14 and skin of paint 15, wherein, bottom 10 is treated offer raised structures with on the surface that bamboo substrate layer 1 engages, highly also be 1.2mm, groove structure on this raised structures and concora crush bamboo sheet 9 matches each other, can mutually be entrenched togather, the upper surface of decorative layer 13 is brown, be pressed into the antique relief face (as shown in Figure 1) presenting wood texture, and the upper surface of decorative layer 13 is fitted with transparent wearing layer 14 and skin of paint 15.
High by the stability of the bamboo substrate layer 1 of the present embodiment and the chimeric composite bamboo floor formed of PVC composite bed 2, surface abrasion resistance (surface abrasion resistance degree is 0.075g/100r), waterproof, shock-resistant (MOR >=75MP), fungi-proofing worm, and be different from the dull ring in common bamboo flooring surface and bamboo line, the surface of this composite bamboo floor is brown antique relief face, very attractive in appearance.
More than in conjunction with detailed description of the invention, the utility model is illustrated; these detailed description of the invention are only exemplary; can not limit protection domain of the present utility model with this, those skilled in the art can carry out various amendment, change or replacement under the prerequisite not departing from the utility model essence.Therefore, the various equivalent variations done according to the utility model, still belong to the scope that the utility model is contained.
Claims (10)
1. a composite bamboo floor, it is characterized in that, described composite bamboo floor comprises the PVC composite bed that bamboo substrate layer and upper surface have predetermined color and/or predetermined pattern, wherein, described PVC composite bed is positioned at described bamboo substrate layer upper surface and described PVC composite bed and described bamboo substrate layer are engaged with each other.
2. composite bamboo floor as claimed in claim 1, it is characterized in that, described PVC composite bed and described bamboo substrate layer are bonded together by bonding adhesive.
3. composite bamboo floor as claimed in claim 1, it is characterized in that, described PVC composite bed and described bamboo substrate layer are entrenched togather each other.
4. composite bamboo floor as claimed in claim 3, it is characterized in that, described PVC composite bed offers with on the relative chimeric surface of described bamboo substrate layer the projection and groove that match each other respectively.
5. composite bamboo floor as claimed in claim 4, is characterized in that, the height of described projection and the deep equality of described groove.
6. composite bamboo floor as claimed in claim 4, is characterized in that, be provided with adhesive linkage between described projection and described groove.
7. composite bamboo floor as claimed in claim 1, it is characterized in that, described bamboo substrate layer comprises more than 2 layers or 2 layers bamboo sheets superimposed successively.
8. composite bamboo floor as claimed in claim 7, is characterized in that, be provided with fibrous material layer between described bamboo sheet.
9. composite bamboo floor as claimed in claim 1, it is characterized in that, described PVC composite bed comprises bottom superimposed successively from bottom to up, intermediate layer, decorative layer, wearing layer and skin of paint.
10. composite bamboo floor as claimed in claim 9, is characterized in that, be provided with fibrous material layer between described bottom and described intermediate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422112.1U CN204112657U (en) | 2014-07-29 | 2014-07-29 | A kind of composite bamboo floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422112.1U CN204112657U (en) | 2014-07-29 | 2014-07-29 | A kind of composite bamboo floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112657U true CN204112657U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422112.1U Expired - Fee Related CN204112657U (en) | 2014-07-29 | 2014-07-29 | A kind of composite bamboo floor |
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| Country | Link |
|---|---|
| CN (1) | CN204112657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317193A (en) * | 2014-07-29 | 2016-02-10 | 广东盈然木业有限公司 | Composite bamboo flooring |
-
2014
- 2014-07-29 CN CN201420422112.1U patent/CN204112657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317193A (en) * | 2014-07-29 | 2016-02-10 | 广东盈然木业有限公司 | Composite bamboo flooring |
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| Date | Code | Title | Description |
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| 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: 20150121 Termination date: 20210729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |