CN202125048U - Multi-layer composite floor - Google Patents
Multi-layer composite floor Download PDFInfo
- Publication number
- CN202125048U CN202125048U CN2011201434688U CN201120143468U CN202125048U CN 202125048 U CN202125048 U CN 202125048U CN 2011201434688 U CN2011201434688 U CN 2011201434688U CN 201120143468 U CN201120143468 U CN 201120143468U CN 202125048 U CN202125048 U CN 202125048U
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- groove
- base material
- layer composite
- solid wood
- composite floor
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Abstract
The utility model discloses a multi-layer composite floor, which comprises surface materials, base materials and solid wood back plate. The surface materials and the solid wood back plates are respectively adhered and fixed on the upper surface and the lower surface of the base materials. An upper groove is arranged on the upper surface of the base materials, a lower groove is arranged at the back of the base materials after the solid back plate and the base materials are adhered, a through hole formed at the position where the shapes of the upper groove and the lower groove are jointed enables the upper groove and the lower groove to be communicated. By means of a thermal conducting channel of the lower groove-the through hole-the upper groove, a uniform thermal conducting groove and a thermal conducting hole are formed. The multi-layer composite floor is faster in heat conducting. Floor heat under the floor can be more rapidly transmitted to indoor space above the floor, thereby being capable of effectively improving heat conducting efficiency of the floor heat.
Description
Technical field
The utility model relates to a kind of multi-layer composite floor, specifically a kind of solid wood multi-layer composite floor board that can effectively improve the underground heat heat conduction efficiency on floor.
Background technology
Existing solid wood multi-layer composite floor board generally is made up of lining, base material and solid wood backboard.Because when producing the solid wood multi-layer composite floor board, the moisture content on floor all need be strict controlled between 6%～14%, the minimizing of moisture has just reduced the heat conduction efficiency of timber, has increased energy consumption.
Summary of the invention
The utility model technical problem to be solved is to propose a kind ofly can effectively improve underground heat heat conduction efficiency, safety and environmental protection and stay-in-grade multi-layer composite floor.
For solving the problems of the technologies described above; A kind of multi-layer composite floor of the utility model comprises lining, base material and solid wood backboard; Said lining and solid wood backboard are adhesively fixed respectively and fix on the upper and lower surface of said base material, offer groove on the upper surface of said base material, and the bonding back of said solid wood backboard and said base material offers groove down at its back side; Said shape intersection of going up groove and following groove forms perforation, with said upward groove and following groove conducting.
Above-mentioned a kind of multi-layer composite floor, the combined shaped of said upper and lower groove are " X " type, " ten " type, " well " type or " net " lattice type.
Above-mentioned a kind of multi-layer composite floor, the said degree of depth that goes up groove and following groove adds up to the thickness sum of said solid wood backboard and said base material.
Above-mentioned a kind of multi-layer composite floor, the said degree of depth that goes up groove is 1/2 of said base material and a said solid wood back plate thickness sum, the said degree of depth of groove down is 1/2 of said base material and a said solid wood back plate thickness sum.
Above-mentioned a kind of multi-layer composite floor, the said groove width that goes up groove and following groove is respectively 1mm～5mm, and groove depth is 1/2 of said base material and a said solid wood back plate thickness sum, and separation is 20mm～500mm.
Above-mentioned a kind of multi-layer composite floor, said base material is a multi-plywood.
The utility model is owing to adopted technique scheme, and through descending the passage of heat of groove-perforation-last groove, the full wafer floor has formed uniform thermal trough and thermal hole thus, and underfloor geothermal energy more promptly is delivered to the interior space of top, floor.Thereby, to compare with existing solid wood multi-layer composite floor board, the utility model floor is conducted heat faster, can effectively improve the heat conduction efficiency of underground heat.Simultaneously, because it has adopted three layers of glued structures, safety and environmental protection and steady quality of lining-base material-solid wood backboard.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model multi-layer composite floor;
Fig. 2 is the another kind of structural representation of the utility model multi-layer composite floor;
Fig. 3 is the third structural representation of the utility model multi-layer composite floor;
Fig. 4 is four kinds of structural representations in addition of the utility model multi-layer composite floor.
The specific embodiment
As shown in Figure 1; A kind of multi-layer composite floor of the utility model comprises lining 1, base material 2 and solid wood backboard 3, and lining 1 is the precious timber lining, the lining of the different-thickness that is come out through rotary-cut, slicing or sawing by precious log; Form through cutting finishing; Thickness 1～5mm, length 200～2600mm, width 50～400mm.Base material 2 is a multi-plywood, and its length and width, thick demand according to the firm and hard over the ground border of client specification are decided.The assortment and the thickness of solid wood backboard 3 are not limit.The production technology on floor comprises the steps: 1. on base material 2, to offer groove 4, groove width 1mm～5mm, and groove depth is the thickness of base material 2, separation is 250mm; 2. the base material 2 that will hold groove 4 successfully carries out double spread, and bonding adhesive is an environment-friendly type, makes the burst size of methanal of finished product be lower than 1.5mg/L..Groove 4 veneer material 1 on having, the sturdy plank lagging 3 of another side (being the back side of base material 2) forms composite board; 3. above-mentioned composite board is become the plywood of solid wood multi-layer composite floor board through hot pressing or after colding pressing, the hot pressing or the parameter of colding pressing are adjusted according to the difference of bonding adhesive; 4. with after plywood health a couple of days, (being the back side of solid wood backboard 3) opened down groove 5 overleaf, groove width 1mm～5mm, and groove depth is the thickness of solid wood backboard 3, separation is 150mm.The combined shaped of last groove 4 and following groove 5 is " X " type, in both intersection's formation perforation 6; 5. plywood is divided into batten, presses the ordinary student production. art of solid wooden compound floor then and produce (tongue and groove---paint---ground board finished product is prior art, repeats no more), make the utility model multi-layer composite floor.
In the utility model, last groove 4 also can adopt other combined shaped with following groove 5, like " ten " type (see figure 2), " well " type (see figure 3) or " net " lattice type (see figure 4).Solid wood backboard 3 can be earlier and base material 2 glue together, and then veneer material 1 also can be hot-forming with lining 1, base material 2, also can adopt cold moudling.The groove depth of last groove 4 and following groove 5 can be selected in base material 2 and 1/3～1/2 of solid wood backboard 3 thickness sums, and the groove depth of following groove 5 is decided according to the groove depth of last groove 4, and above groove 4 and following groove 5 intersections just in time form the hole that penetrates and promptly bore a hole and 6 be as the criterion.Separation can be selected between 20mm～500mm.
Claims (6)
1. multi-layer composite floor; Comprise lining, base material and solid wood backboard, said lining and solid wood backboard are adhesively fixed respectively and fix on the upper and lower surface of said base material, it is characterized in that; Offer groove on the upper surface of said base material; Groove under the bonding back of said solid wood backboard and said base material offers at its back side, said shape intersection of going up groove and following groove forms perforation, with said upward groove and following groove conducting.
2. a kind of multi-layer composite floor as claimed in claim 1 is characterized in that, the combined shaped of said upper and lower groove is " X " type, " ten " type, " well " type or " net " lattice type.
3. according to claim 1 or claim 2 a kind of multi-layer composite floor is characterized in that, the said degree of depth that goes up groove and following groove adds up to the thickness sum of said solid wood backboard and said base material.
4. a kind of multi-layer composite floor as claimed in claim 4 is characterized in that, the said degree of depth that goes up groove is 1/2 of said base material and a said solid wood back plate thickness sum, and the said degree of depth of groove down is 1/2 of said base material and a said solid wood back plate thickness sum.
5. according to claim 1 or claim 2 a kind of multi-layer composite floor is characterized in that, the said groove width that goes up groove and following groove is respectively 1mm～5mm, and groove depth is 1/2 of said base material and a said solid wood back plate thickness sum, and separation is 20mm～500mm.
6. according to claim 1 or claim 2 a kind of multi-layer composite floor is characterized in that said base material is a multi-plywood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201434688U CN202125048U (en) | 2011-05-03 | 2011-05-03 | Multi-layer composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201434688U CN202125048U (en) | 2011-05-03 | 2011-05-03 | Multi-layer composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125048U true CN202125048U (en) | 2012-01-25 |
Family
ID=45488119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201434688U Expired - Lifetime CN202125048U (en) | 2011-05-03 | 2011-05-03 | Multi-layer composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277944A (en) * | 2011-05-03 | 2011-12-14 | 浙江良友木业有限公司 | Multilayer composite floor and production method thereof |
-
2011
- 2011-05-03 CN CN2011201434688U patent/CN202125048U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277944A (en) * | 2011-05-03 | 2011-12-14 | 浙江良友木业有限公司 | Multilayer composite floor and production method thereof |
| CN102277944B (en) * | 2011-05-03 | 2013-07-24 | 浙江良友木业有限公司 | Production method of multilayer composite floor |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |