CN201318009Y - Composite floor board for floor heating - Google Patents
Composite floor board for floor heating Download PDFInfo
- Publication number
- CN201318009Y CN201318009Y CNU200820181074XU CN200820181074U CN201318009Y CN 201318009 Y CN201318009 Y CN 201318009Y CN U200820181074X U CNU200820181074X U CN U200820181074XU CN 200820181074 U CN200820181074 U CN 200820181074U CN 201318009 Y CN201318009 Y CN 201318009Y
- Authority
- CN
- China
- Prior art keywords
- board
- composite floor
- trough
- middle plate
- dash 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 title abstract description 3
- 239000002023 wood Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- Floor Finish (AREA)
Abstract
A composite floor board for floor heating consists of a surface board, a middle board and a bottom board which are laminated, wherein the surface board, the middle board and the bottom board are arrayed in the longitudinal direction, the horizontal direction and the longitudinal direction according to the wood texture; one side of the composite floor board is provided with a tenon, and the other side thereof is provided with a mortice; the back of the composite floor board is provided with a plurality of equidistant back-troughs, and the length of the opening of the back-trough is vertical to the wood texture of the surface board, and each back-trough passes through the middle board and then reaches the back of the middle board. The utility model has the advantages of the beautiful surface of the floor board and the hard and the wearable performance of the traditional composite floor board, and also has the characteristics of good thermal conduction, strong flexibitity and temperature and humidity change resistance.
Description
Technical field
The utility model relates to the structure of composite floor board, relates in particular to a kind of structure of terrestrial heat composite floor.
Background technology
The conventional composite floor is made up of dash board, middle plate, base plate usually, and dash board thickness is the 4-6 millimeter, and middle plate thickness is 8～10 millimeters, base plate thickness is 2 millimeter, dash board is the famous and precious ply of high-quality, and middle plate and base plate are fast growing wood, and the three ply board material sticks with glue the agent heat pressure adhesive together.Because base plate is thinner, will beat keel on the ground during laying, construction is inconvenient.Because middle plate is thicker, so the pliability on floor is relatively poor.
The weak point of conventional composite floor maximum is: dash board, middle plate, base plate all are the sheet material of monoblock, there are not the passage of heat conduction and the space of breathing, poor thermal conductivity, non-deformability and structural stability are poor, yielding warpage, the instructions for use that does not reach some particular place.Limitation is big, and use occasion is restricted, for example at geothermal heating and humiture variation environment greatly, does not reach the requirement of people to the floor quality far away.
The utility model content
For addressing the above problem, the purpose of this utility model provides a kind of terrestrial heat composite floor, and it has, and the conventional composite floor surface is attractive in appearance, the advantage of hard wear resistant, has the characteristic that good thermal conductivity, high-flexibility and heatproof humidity change again.
For achieving the above object, the utility model is by the following technical solutions:
A kind of terrestrial heat composite floor, form by dash board, middle plate, three kinds of sheet material gummeds of base plate, dash board, middle plate, three kinds of sheet materials of base plate carry out vertically, laterally, vertically arrange according to wood grain, one side of this composite floor board has tenon, opposite side has tongue-and-groove, it is characterized in that: the back side of described composite floor board has a plurality of equally spaced back-troughs, and the length direction of each back-trough opening is all vertical with the dash board wood grain, the degree of depth of each back-trough arrives the dash board back side all through middle plate.
The width of described back-trough is 3mm, and the spacing between two adjacent back-troughs is 30mm.
The utility model has following positive beneficial effect:
(1) there is essence different with the formation structure on conventional composite floor, terrestrial heat composite floor of the present utility model utilizes the thick cork thin veneer of 2mm to substitute the thick middle plate of conventional composite floor 9mm, utilizes the thick veneer of the thick cork of 7.5mm to substitute the thick base plate of conventional composite floor 2mm; Because the base plate of terrestrial heat composite floor of the present utility model is thicker, does not need to beat on the ground keel, easy construction during laying.
(2) the structure form with the conventional composite floor is different, and open at the back side of composite floor board of the present utility model back-trough, and the degree of depth of back-trough surpasses middle plate and reaches the dash board bottom surface, and the length direction of this back-trough opening is vertical with dash board wood grain direction; Since dash board, middle plate, three kinds of sheet materials of base plate according to wood grain carry out vertically, laterally, vertically arrangement, so the length direction of back-trough opening is also vertical with base plate wood grain direction, and it is parallel with the wood grain direction of middle plate, but plate is very thin in of the present utility model, main effect is to form a connecting link, and plays the effect that connects bonding dash board and base plate, so, though the wood grain direction of middle plate is parallel with the length direction of back-trough opening, also can not influence the bulk strength of composite floor board.
Back-trough is the passage of heat conduction, can be used as the space of breathing again, after opening back-trough, can increase the thermal conductivity on floor, and when humiture changes, provide the leeway of breathing, make whole composite floor board be difficult for warpage, indeformable, utilize thin middle plate to cooperate with back-trough, can improve the pliability and the elasticity of composite floor board, feel is comfortable.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the rear elevation of Fig. 1.
Fig. 3 is the lateral view of Fig. 1.
Fig. 4 is the elevation of Fig. 1.
Fig. 5 is the upward view of Fig. 1.
The specific embodiment
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model is a kind of terrestrial heat composite floor, this terrestrial heat composite floor is by dash board 1, middle plate 2, base plate 3 gummeds form, dash board 1, middle plate 2,3 three kinds of sheet materials of base plate carry out vertically according to wood grain, laterally, vertically arrange, one side of this composite floor board has tenon 4, opposite side has tongue-and-groove 5, the back side of this composite floor board has a plurality of equally spaced back-troughs 6, the length direction of each back-trough opening is all vertical with the wood grain of dash board 1, the degree of depth of each back-trough 6 all upwards runs through base plate 3, and see through middle plate 2, arrive dash board 1 back side.Please refer to Fig. 4, the width L2 of back-trough 6 is 3mm, and the spacing L1 between two adjacent back-troughs 6 is 30mm.
In preferred embodiments: the thickness of dash board 1 is that the thickness of 3-6mm, middle plate 2 is that the thickness of 2mm, base plate 3 is 7.5mm, back-trough 6 is the passage of heat conduction, can be used as the space of breathing again, open back-trough after, can increase the thermal conductivity on floor, and when humiture changes, the leeway of breathing is provided, has made whole composite floor board be difficult for warpage, indeformable, utilized thin middle plate 2 to cooperate with back-trough 6, can improve the pliability and the elasticity of composite floor board, feel is comfortable.
Claims (2)
1. terrestrial heat composite floor, form by dash board, middle plate, three kinds of sheet material gummeds of base plate, dash board, middle plate, three kinds of sheet materials of base plate carry out vertically, laterally, vertically arrange according to wood grain, one side of this composite floor board has tenon, opposite side has tongue-and-groove, it is characterized in that: the back side of described composite floor board has a plurality of equally spaced back-troughs, and the length direction of each back-trough opening is all vertical with the dash board wood grain, the degree of depth of each back-trough arrives the dash board back side all through middle plate.
2. a kind of terrestrial heat composite floor as claimed in claim 1 is characterized in that: the width of described back-trough is 3mm, and the spacing between two adjacent back-troughs is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820181074XU CN201318009Y (en) | 2008-12-12 | 2008-12-12 | Composite floor board for floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820181074XU CN201318009Y (en) | 2008-12-12 | 2008-12-12 | Composite floor board for floor heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318009Y true CN201318009Y (en) | 2009-09-30 |
Family
ID=41196775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820181074XU Expired - Lifetime CN201318009Y (en) | 2008-12-12 | 2008-12-12 | Composite floor board for floor heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318009Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111393867A (en) * | 2020-04-15 | 2020-07-10 | 安徽扬子地板股份有限公司 | Special composite floor for geothermal and preparation method thereof |
-
2008
- 2008-12-12 CN CNU200820181074XU patent/CN201318009Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111393867A (en) * | 2020-04-15 | 2020-07-10 | 安徽扬子地板股份有限公司 | Special composite floor for geothermal and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090930 |
|
| CX01 | Expiry of patent term |