CN201933744U - Polyvinyl chloride (PVC) foam wood-plastic floor - Google Patents
Polyvinyl chloride (PVC) foam wood-plastic floor Download PDFInfo
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- CN201933744U CN201933744U CN2010206714106U CN201020671410U CN201933744U CN 201933744 U CN201933744 U CN 201933744U CN 2010206714106 U CN2010206714106 U CN 2010206714106U CN 201020671410 U CN201020671410 U CN 201020671410U CN 201933744 U CN201933744 U CN 201933744U
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- pvc foaming
- wood
- plastic floor
- foaming wood
- plastic
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Abstract
The utility model relates to a polyvinyl chloride (PVC) foam wood-plastic floor, which is characterized in that more than two evenly arranged cavities are longitudinally positioned on an unit body of the PVC foam wood-plastic floor. Reserved expansion areas are arranged at the positions of the connections between the unit bodies of the PVC foam wood-plastic floors, and no big gaps are left on the surfaces of the assembled units bodies of the floors, thereby not only satisfying requirements for size changes due to linear thermal expansion and water absorbing expansion of the wood-plastic floor, but also effectively reducing or removing deformation and cracks caused by the fact that the linear expansion is generated due to effects of temperature differences and moisture after assembly of wood-plastic floor. The floor is practical in use, attractive in appearance, more convenient in laying, and brings to people feelings of smoother and more attractive in vision. The wood-plastic floor with good aging assistance, which is corrosion-resisting, insect-resisting, free of formaldehyde, phenol, and the like, can be successfully used for interior decoration to protect people's health, and has a broad market prospect.
Description
Technical field
The utility model relates to a kind of indoor decorating material, relates in particular to a kind of PVC foaming wood-plastic floor.
Background technology
In the prior art, the type on floor mainly contains wooden floor, composite floor board, plastic floor etc., and the wooden floor hygroscopicity is big, and not insect protected and inflammable can promote above-mentioned performance even it is carried out preservative treatment, and the price of wooden floor is also higher relatively.Composite floor board is that the adhesive polycondensation based on pollopas forms, and makes floor, density board etc., or becomes veneer with the planing wood bits through the adhesive adhering and pressing.Its goods serious environment pollution when the airtight overlong time in room, will produce high density formaldehyde environment, and is very big to the health influence.And the inserts of plastic floor is inorganic fillers such as calcium carbonate or French chalk, and product lacks texture, influences attractive in appearance.Wood-plastic floor is a kind of novel environment-friendly type floor, the cost performance excellence.But; wooden floor of the prior art; composite floor board; plastic floor is generally solid; and adopt the tenon and the groove of tight butt joint between the cell cube usually; protruding and recessedly form of structure such as engage; between cell cube and the cell cube gap is not set; and there is linear thermal expansion in Wood-plastic floor; the imbibition phenomenon; the external cause influence that floor unit is known from experience because of environments for use such as temperature height or chance water swells; in case external environment condition reduction; the size of cell cube can shrink again; should allow the size of cell cube to change within the specific limits; Wood-plastic floor is continued to use above-mentioned wooden floor in the prior art; composite floor board; during the plastic floor structure; cost height not only; weight is big; usually also can be at finishing; craze and transfiguration appears in the use; phenomenon such as arch upward on the floor; have a strong impact on beautiful decoration; the finishing effect has also limited applying of Wood-plastic floor.
In sum, existing flooring structure does not fit into PVC foaming wood-plastic floor, needs further to improve.
Summary of the invention
The purpose of this utility model is to provide a kind of PVC foaming wood-plastic floor, and it has advantages such as cost is low, in light weight, and raw material are economized, dimensional stability is good, and are easy for installation firm, and good looking appearance is generous.
The technical solution of the utility model is:
A kind of PVC foaming wood-plastic floor is characterized in that: the cell cube on PVC foaming wood-plastic floor is vertically arranged with cavity evenly distributed more than two.
As to further improvement of the utility model, the vertical junction of described PVC foaming wood-plastic floor unit body is provided with the reservation breathing space.
As to further improvement of the utility model, described PVC foaming wood-plastic floor unit body one side is provided with opening towards the longitudinal fluting that is parallel to upper surface, opposite side is provided with the vertical tenon that is complementary with groove, described PVC foaming wood-plastic floor unit body upper surface stretches out longitudinal fluting becomes the connection boss, described connection boss has the vertical obtuse angle bending soffit of stretching down, described vertical tenon becomes the connection concave station from stretch out parallel with the upper surface opposing lower surface, and has and be connected the bending upper surface that bending soffit in boss obtuse angle is complementary.
As to further improvement of the utility model, the reservation breathing space of junction, described PVC foaming wood-plastic floor by longitudinal fluting and vertically the tenon non-contact gap constitute, the cross-sectional area of described reservation breathing space is 5-20mm
2
As to further improvement of the utility model, described PVC foaming wood-plastic floor unit body width is 80-157mm, and thickness is 12-25mm, and the number of cavities of described PVC foaming wood-plastic floor unit body is 3-7, described cavity is wide to be 8-20mm, and height is 5-15mm.
As to further improvement of the utility model, described PVC foaming wood-plastic floor unit body longitudinal fluting groove depth is 5.5mm, and vertically tenon height be 4.5mm, and described connection boss is long to be 16.5mm, and described connection concave station length is 15mm.
As to further improvement of the utility model, described PVC foaming wood-plastic floor unit body connects concave station and is provided with the V-type mounting groove.
As to further improvement of the utility model, the cavity of described PVC foaming wood-plastic floor unit body is rounded corner for four jiaos.
The beneficial effects of the utility model are:
Because PVC foaming wood-plastic floor unit body of the present utility model is provided with cavity, is hollow core structures, more solid Wood-plastic floor cost reduces more than 70%, and density reduces about 50%, effectively reduces floor weight, has saved raw material.Because PVC foaming wood-plastic floor unit body is provided with longitudinal fluting and vertical tenon cooperatively interacts; connect boss and be connected the concave station setting that cooperatively interacts; formed and reserved inner expansion space; effectively dwindled the gap between each PVC foaming wood-plastic floor unit body upper surface; walking surface in floor there is no bigger seam after the assembly unit; both satisfied Wood-plastic floor because of linear thermal expansion; the required change in size of imbibition needs; can effectively reduce or eliminate Wood-plastic floor and the back is installed because of the temperature difference; the influence of moisture produces the strain cracking phenomenon that linear expansion caused; both artistic and practical again; make the laying on floor more convenient; visually give more smooth; sensation attractive in appearance; make self ageing-resistant performance good; corrosion-resistant; anti-damaging by worms; do not contain formaldehyde; the environmental protection Wood-plastic floor of hazardous substancess such as phenol is successfully applied to indoor decorating, very wide of protection health, market prospects.
Description of drawings
Fig. 1 is the section structure schematic diagram of the utility model PVC foaming wood-plastic floor unit body.
Fig. 2 is the utility model PVC foaming wood-plastic floor assembly structure schematic diagram.
Fig. 3 is the utility model PVC foaming wood-plastic floor assembly structure vertical view.
Among the figure: 1, PVC foaming wood-plastic floor unit body, 2, cavity, 3, longitudinal fluting, 4, vertical tenon, 5, connect boss, 6, connect concave station, 7, keel, 8, sunk screw.
The specific embodiment:
Embodiment 1:
A kind of PVC foaming wood-plastic floor, PVC foaming wood-plastic floor unit body 1 as shown in Figure 1, PVC foaming wood-plastic cell cube 1 width is 157mm, thickness is 25mm, cavity 2 length are 19mm, and wide is 13mm, the 1 surface finish embossing of PVC foaming wood-plastic floor unit body, PVC foaming wood-plastic floor unit body 1 is vertically arranged with 5 evenly distributed cavitys 2, and cavity is that chamfer radius is the rounded corner of 3mm for 2 four jiaos.PVC foaming wood-plastic floor unit body 1 one sides are provided with opening towards the longitudinal fluting 3 that is parallel to upper surface, opposite side is provided with the vertical tenon 4 that is complementary with longitudinal fluting 3, PVC foaming wood-plastic floor unit body 1 upper surface stretches out longitudinal fluting 3 becomes connection boss 5, connect boss 5 and have the vertical obtuse angle bending soffit of stretching down, vertically tenon 4 becomes connection concave station 6 from stretch out parallel with the upper surface opposing lower surface, and has an acute angle bending soffit that is complementary with obtuse angle bending soffit, PVC foaming wood-plastic floor unit body 1 longitudinal fluting 3 groove depths are 5.5mm, vertically tenon 4 height are 4.5mm, connect the boss 5 long 16.5mm of being, connect concave station 6 length and be 15mm.The reservation breathing space of PVC foaming wood-plastic floor unit body 1 junction is made of longitudinal fluting 3 and vertical tenon 4 non-contact gaps, and the cross-sectional area of reserving the breathing space is 12.5mm
2Connect concave station 6 and be provided with wide 10.6mm, the V-type mounting groove of dark 2.5mm.
Mounting method of the present utility model is: as shown in Figures 2 and 3, be used with keel 7 when Wood-plastic floor PVC foaming wood-plastic floor unit body 1 is installed, keel 7 can be solid wood, Wood-plastic material or other materials, and its nail-holding ability is satisfied with 1600N.The gap that has effectively dwindled between PVC foaming wood-plastic floor unit body 1 upper surface that is equipped with that connects boss 5 and connection concave station 6 after 1 assembly unit of PVC foaming wood-plastic floor unit body.Both installed between each PVC foaming wood-plastic floor unit body 1 by longitudinal fluting 3 and vertical tenon 4 couplings, be fixed on the keel 7 by cross recessed countersunk head sscrew 8 again simultaneously, realized after each PVC foaming wood-plastic floor unit body 1 assembly unit the laterally good effect of longitudinal stability.
Claims (8)
1. PVC foaming wood-plastic floor, it is characterized in that: the cell cube on PVC foaming wood-plastic floor is vertically arranged with cavity evenly distributed more than two.
2. PVC foaming wood-plastic according to claim 1 floor is characterized in that: the vertical junction of described PVC foaming wood-plastic floor unit body is provided with the reservation breathing space.
3. PVC foaming wood-plastic according to claim 2 floor, it is characterized in that: described PVC foaming wood-plastic floor unit body one side is provided with opening towards the longitudinal fluting that is parallel to upper surface, opposite side is provided with the vertical tenon that is complementary with groove, described PVC foaming wood-plastic floor unit body upper surface stretches out longitudinal fluting becomes the connection boss, described connection boss has the vertical obtuse angle bending soffit of stretching down, described vertical tenon becomes the connection concave station from stretch out parallel with the upper surface opposing lower surface, and has and be connected the bending upper surface that bending soffit in boss obtuse angle is complementary.
4. PVC foaming wood-plastic according to claim 3 floor is characterized in that: the reservation breathing space of junction, described PVC foaming wood-plastic floor is made of longitudinal fluting and vertical tenon non-contact gap, and the cross-sectional area of described reservation breathing space is 5-20mm
2
5. PVC foaming wood-plastic according to claim 4 floor, it is characterized in that: described PVC foaming wood-plastic floor unit body width is 80-157mm, thickness is 12-25mm, the number of cavities of described PVC foaming wood-plastic floor unit body is 3-7, described cavity is wide to be 8-20mm, and height is 5-15mm.
6. PVC foaming wood-plastic according to claim 5 floor, it is characterized in that: described PVC foaming wood-plastic floor unit body longitudinal fluting groove depth is 5.5mm, vertically the tenon height is 4.5mm, and described connection boss is long to be 16.5mm, and described connection concave station is long to be 15mm.
7. PVC foaming wood-plastic according to claim 6 floor is characterized in that: described PVC foaming wood-plastic floor unit body connects concave station and is provided with the V-type mounting groove.
8. PVC foaming wood-plastic according to claim 5 floor is characterized in that: the cavity of described PVC foaming wood-plastic floor unit body is rounded corner for four jiaos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206714106U CN201933744U (en) | 2010-12-21 | 2010-12-21 | Polyvinyl chloride (PVC) foam wood-plastic floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206714106U CN201933744U (en) | 2010-12-21 | 2010-12-21 | Polyvinyl chloride (PVC) foam wood-plastic floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933744U true CN201933744U (en) | 2011-08-17 |
Family
ID=44445268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206714106U Expired - Fee Related CN201933744U (en) | 2010-12-21 | 2010-12-21 | Polyvinyl chloride (PVC) foam wood-plastic floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442035A (en) * | 2011-09-16 | 2012-05-09 | 东北林业大学 | Lightweight wood-plastic composite plate with wood texture surface, and preparation method thereof |
| WO2023010322A1 (en) * | 2021-08-04 | 2023-02-09 | 寇衍锋 | Outdoor special weather-resistant sports wood floor and construction method therefor |
-
2010
- 2010-12-21 CN CN2010206714106U patent/CN201933744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442035A (en) * | 2011-09-16 | 2012-05-09 | 东北林业大学 | Lightweight wood-plastic composite plate with wood texture surface, and preparation method thereof |
| CN102442035B (en) * | 2011-09-16 | 2014-07-02 | 东北林业大学 | Preparation method of lightweight wood-plastic composite plate with wood texture surface |
| WO2023010322A1 (en) * | 2021-08-04 | 2023-02-09 | 寇衍锋 | Outdoor special weather-resistant sports wood floor and construction method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20121221 |