CN2505548Y - Composite floor - Google Patents
Composite floor Download PDFInfo
- Publication number
- CN2505548Y CN2505548Y CN01256051.0U CN01256051U CN2505548Y CN 2505548 Y CN2505548 Y CN 2505548Y CN 01256051 U CN01256051 U CN 01256051U CN 2505548 Y CN2505548 Y CN 2505548Y
- Authority
- CN
- China
- Prior art keywords
- groove
- composite floor
- convex tendon
- plastic bottom
- floor board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 239000004033 plastic Substances 0.000 claims abstract description 22
- 229920003023 plastic Polymers 0.000 claims abstract description 22
- 210000002435 tendon Anatomy 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002023 wood Substances 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000009408 flooring Methods 0.000 description 4
- 239000011121 hardwood Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000002968 anti-fracture Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
本实用新型涉及复合地板。克服耗木材、易开裂、燃烧、受潮、膨胀、收缩、变形的缺陷。包括塑料底板,原木表层,塑料底板的侧边上部设有上边槽,另一侧边下部设有下边槽,原木表层粘贴在塑料底板的上表平面,上边槽的槽底有底凹槽,侧壁有侧凹槽,对应在下边槽的槽底有可嵌入底凹槽的底凸筋,下边槽所在的侧边有可嵌入侧凹槽的侧凸筋。具有保持木材的特性,拼接牢固、机械强度好,不易变形、开裂,生产工序少,制造成本低的优点。
The utility model relates to a composite floor. Overcome the defects of wood consumption, easy cracking, burning, damp, expansion, shrinkage and deformation. It includes a plastic bottom plate and a log surface layer. The upper side of the plastic bottom plate is provided with an upper groove, and the lower part of the other side is provided with a lower groove. The log surface is pasted on the upper surface of the plastic bottom plate. The wall has side grooves, corresponding to the groove bottom of the lower side groove, there are bottom convex ribs that can be embedded in the bottom groove, and the side where the lower side groove is located has side convex ribs that can be embedded in the side grooves. It has the advantages of maintaining the characteristics of wood, firm splicing, good mechanical strength, not easy to deform and crack, fewer production processes, and low manufacturing cost.
Description
The utility model relates to a kind of composite floor board.
Its manufacturing materials of existing floor mainly is to use plank, owing to the kind difference of tree, causes the hardness difference of plank, the plank price height that hardness is high often, and floor file face preferably is exactly to use hardwood material, and this not only can increase the difficulty of processing of wood flooring, and can cause increasing material cost.For ease of laying, this wood flooring is respectively equipped with convex tendon and groove at two sides, being convenient to two wood floorings splices mutually, because the fibre structure of timber, convex tendon and groove not only structure do not allow too complexity, and convex tendon also is not easy to too narrow or it is too many to protrude, with anti-fracture, so two wood floorings are stitched together, generally be connectionless active force each other, cause easily after the laying ftractureing between two floors.Moreover the floor all adopts hardwood to make, and it is big not only to make weight, and easy firing, and moisture-sensitive easily expands, and easily shrinks, and is yielding.
The purpose of this utility model is to provide a kind of surface can keep the characteristic of timber, can act in collusion the on-deformable composite floor board of substrate each other.
For realizing the purpose of this utility model, described composite floor board comprises plastic bottom board, stick on the log top layer on the plastic bottom board, side top at described plastic bottom board is provided with the top groove, correspondence is provided with following groove in another side bottom, described log top layer sticks on going up of plastic bottom board and shows the plane, on top the bottom land of groove is provided with end groove, the sidewall of top groove is provided with the side groove, corresponding bottom land at following groove is provided with the end convex tendon that can embed end groove, and the side at following groove place is provided with the side convex tendon that can embed the side groove.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the utility model composite floor board cross section structure figure.
Below in conjunction with accompanying drawing, the embodiment of the utility model composite floor board is described in further detail:
As shown in Figure 2, composite floor board described in the utility model comprises plastic bottom board 1, log top layer 2.Veneer is made by hard wood in log top layer 2, by viscose glue plastic bottom board 1 upper surface of fitting again.Side top at described plastic bottom board 1 is provided with top groove 3, and correspondence is provided with following groove 4 in another side bottom, and when top groove 3 combined with following groove 4, two composite floor board top and bottom remained on the same plane.Described log top layer 2 sticks on going up of plastic bottom board 1 and shows the plane, on top the bottom land of groove 3 is provided with end groove 5, the sidewall of top groove 3 is provided with side groove 6, corresponding bottom land at following groove 4 is provided with the end convex tendon 7 that can embed end groove 5, and the side at following groove 4 places is provided with the side convex tendon 8 that can embed side groove 6.When two composite floor boards mutually combine when mating formation together, side convex tendon 8 is embedded in the side groove 6, and two adjacent composite floor boards can pin down up and down mutually, can prevent that composite floor board from perk of edge, influencing the planeness of ground surface.And end convex tendon 7 is embedded in the end groove 5, and two adjacent composite floor boards are caught on mutually, and closely bear building-up lumps together, and seam can not change.Because end groove 5, side groove 6, end convex tendon 7, side convex tendon 8 all are arranged on plastic bottom board 1, plastic bottom board 1 has excellent mechanical intensity compared with timber, and difficult meeting is made moist, and is difficult for producing distortion, if add fire retardant in plastics, also has the effect of setting fire.And can adopt in process of production and draw moldedly, the planform of end groove 5, side groove 6, end convex tendon 7, side convex tendon 8 can one-shot forming in drawing the process of moulding, and significantly reduces the production and processing operation, reduces production costs.Because log top layer 2 sticks on going up of plastic bottom board 1 and shows the plane, whole ground looks and is the timber floor, the log top layer 2 on the surface of every composite floor board each other and do not stress, as long as bonding firm between log top layer 2 and the plastic bottom board 1, it is smooth that whole ground will keep.
Because two composite floor boards are when splicing, composite floor board has one side of side convex tendon 8 need insert one side that another piece has side groove 6 with certain angle.For this reason, described side groove 6 notches are wider than bottom land.Described side groove 6 cross sections in echelon.Described side convex tendon 8 thickness are less than the minimum slot width of side groove 6.Like this, side convex tendon 8 has certain activity space at side groove 6, is convenient to combination between two adjacent composite floor boards.
The utility model is than prior art, owing to be provided with the log top layer at plastic bottom board, the side branch of plastic bottom board Be not provided with end groove, the side groove, correspondence is provided with end convex tendon, the side convex tendon that can embed end groove, side groove at another side. Have the characteristic that has both kept the timber floor, again nonflammable, moisture-sensitive is not difficult for expanding, and is difficult for shrinking the splicing jail Gu, mechanical strength is good, not yielding, not easy to crack, and production process reduces the advantage that manufacturing cost reduces.
Claims (7)
1. composite floor board, comprise plastic bottom board (1), stick on the log top layer (2) on the plastic bottom board (1), it is characterized in that being provided with top groove (3) on a side top of described plastic bottom board (1), correspondence is provided with following groove (4) in another side bottom, described log top layer (2) sticks on going up of plastic bottom board (1) and shows the plane, on top the bottom land of groove (3) is provided with end groove (5), the sidewall of top groove (3) is provided with side groove (6), corresponding bottom land at following groove (4) is provided with the end convex tendon (7) that can embed end groove (5), and the side at following groove (4) place is provided with the side convex tendon (8) that can embed side groove (6).
2. composite floor board according to claim 1 is characterized in that groove of the described end (5) notch is wider than bottom land.
3. composite floor board according to claim 2 is characterized in that groove of the described end (5) cross section in echelon.
4. composite floor board according to claim 3 is characterized in that convex tendon of the described end (7) for identical with end groove (5) cross section trapezoidal, and the bottom is provided with chamfering.
5. according to claim 1,2,3 or 4 described composite floor boards, it is characterized in that described side groove (6) notch is wider than bottom land.
6. composite floor board according to claim 5 is characterized in that described side groove (6) cross section in echelon.
7. composite floor board according to claim 6 is characterized in that the minimum slot width of described side convex tendon (8) thickness less than side groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01256051.0U CN2505548Y (en) | 2001-09-30 | 2001-09-30 | Composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01256051.0U CN2505548Y (en) | 2001-09-30 | 2001-09-30 | Composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505548Y true CN2505548Y (en) | 2002-08-14 |
Family
ID=33665074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01256051.0U Expired - Fee Related CN2505548Y (en) | 2001-09-30 | 2001-09-30 | Composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505548Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108474212A (en) * | 2016-08-26 | 2018-08-31 | 快风格工业股份有限公司 | Dense foam core (DFC) ceramic tile with imitated grout line |
-
2001
- 2001-09-30 CN CN01256051.0U patent/CN2505548Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108474212A (en) * | 2016-08-26 | 2018-08-31 | 快风格工业股份有限公司 | Dense foam core (DFC) ceramic tile with imitated grout line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |