CN201326263Y - Three-layered solid wood composite floor board with core board comprising transverse and longitudinal splicing boards - Google Patents
Three-layered solid wood composite floor board with core board comprising transverse and longitudinal splicing boards Download PDFInfo
- Publication number
- CN201326263Y CN201326263Y CNU2008201382817U CN200820138281U CN201326263Y CN 201326263 Y CN201326263 Y CN 201326263Y CN U2008201382817 U CNU2008201382817 U CN U2008201382817U CN 200820138281 U CN200820138281 U CN 200820138281U CN 201326263 Y CN201326263 Y CN 201326263Y
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- jigsaw
- board
- transverse
- boards
- wood composite
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Abstract
The utility model provides a three-layered solid wood composite floor board with a core board comprising transverse and longitudinal splicing boards. The three-layered solid wood composite floor board comprises a dash board, a core board and a back board, wherein the core board comprises transverse splicing boards and longitudinal splicing boards; the transverse splicing boards are arranged at the middle part of the core board; and the longitudinal splicing boards are arranged on two sides of each transverse splicing board. In the utility model, the crisscrossed splicing boards ensure that the floor board is hard to generate buckling deformation, thereby enhancing the stability and the firmness of the floor board. The transverse splicing boards in the core board greatly improve the transverse tensile strength of the floor board. In addition, a gap between two adjacent boards can enhance the air permeability of sheet materials and conduct heat effectively. The utility model also has the advantages of environmental protection property and higher availability of the materials.
Description
(1) technical field
The utility model relates to a kind of solid wooden compound floor, is specifically related to be made of jigsaw anyhow the three-layer wood composite flooring of central layer.
(2) background technology
At present, solid wooden compound floor has been because of having kept natural, soft, the warm texture of wooden floor, has been endowed the anti-wear performance of consolidated floor again and is widely used in the middle of the household decoration.Solid wooden compound floor all has dash board, central layer and three basic building blocks of backboard, and wherein central layer is many is assemblied into the master with unidirectional, and transverse tensile strength is low, between floor and floor easily the pucker ﹠ bloat because of the floor produce the slit.The inner central layer in floor is a base material with the monoblock plank, and gas permeability is not strong, and the size of material is also had qualification, can not effectively utilize material.In addition, be to strengthen floor stability and fastness, the producer is many to dose balance plate between central layer and dash board, backboard, and each aspect is sticked together by colloid, and the excessive content of formaldehyde that causes of glue consumption exceeds standard, and greatly reduces the environmental-protecting performance on floor.
(3) summary of the invention
The purpose of this utility model is to provide a kind of gas permeability and thermal conductivity is strong, sheet material utilization rate height, three-layer wood composite flooring with certain feature of environmental protection, good stable and fastness.
The purpose of this utility model is achieved in that it comprises dash board, central layer and backboard three parts, central layer is made up of one group of horizontal jigsaw and two groups of vertical jigsaw, one group of horizontal jigsaw is arranged in the central layer middle part, two groups of vertical jigsaw are separately positioned on horizontal jigsaw both sides, all leave the spacing of 0.3mm-1mm between jigsaw.
The utility model also has some technical characterictics like this:
1, a described spelling plate comprises two of jigsaw at least
2, described vertical jigsaw outward flange is provided with snap close;
3, described dash board, the face between central layer and the backboard is connected with colloid with face.
Horizontal jigsaw and vertical jigsaw make the plate grain of ground intralamellar part crisscross in the utility model central layer, make the floor be difficult for buckling deformation, have strengthened floor stability and fastness, thereby have improved the physical life of this series products greatly.The horizontal assembly unit batten that constitutes the plate core has improved the transverse tensile strength on floor greatly, has reduced the floor and has produced the probability in slit because of pucker ﹠ bloat.The slit that keeps 0.3mm-1mm between the splicing lath of central layer can strengthen the gas permeability of sheet material, conducts heat energy effectively, especially is fit to be applied in the middle of the building of geothermal heating system.The utility model has reached stability and fastness preferably when not adding balance plate, the colloid adhesion face reduces, and has reduced glue consumption, has guaranteed the environmental-protecting performance on floor effectively.In addition, central layer of the present utility model is to the utilization rate height of sheet material, and the unserviceable leftover pieces of general floorings all can fully use, and have reduced the waste to material.
(4) description of drawings
Fig. 1 is the transversary generalized section of concrete first kind of embodiment;
Fig. 2 is the vertical structure generalized section of the vertical jigsaw part of concrete first kind of embodiment;
Fig. 3 is the vertical structure generalized section of the horizontal jigsaw part of concrete first kind of embodiment;
Fig. 4 is the transversary generalized section of concrete second kind of embodiment;
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further:
Embodiment 1:
In conjunction with Fig. 1, Fig. 2 and Fig. 3, present embodiment comprises dash board 1, central layer and backboard 3 three parts, central layer is made up of one group of horizontal jigsaw 4 and two groups of vertical jigsaw 5, laterally jigsaw 4 is arranged in the central layer middle part, two groups of vertical jigsaw 5 are separately positioned on the both sides of one group of horizontal jigsaw 4, laterally between the jigsaw 4, vertically between the jigsaw 5, the gap of 1mm is arranged all between jigsaw 4 and the vertical jigsaw 5 laterally.
Embodiment 2:
In conjunction with Fig. 4, the basic building block of present embodiment is identical with embodiment 1, central layer is made up of one group of horizontal jigsaw 4 and two groups of vertical jigsaw 5, laterally jigsaw 4 is arranged in the central layer middle part, two groups of vertical jigsaw 5 are separately positioned on the both sides of one group of horizontal jigsaw 4, laterally between the jigsaw 4, vertically between the jigsaw 5, the gap of 1mm is arranged all between jigsaw 4 and the vertical jigsaw 5 laterally.Vertically the outward flange of jigsaw 5 is provided with snap close.
Claims (4)
1, constitutes the three-layer wood composite flooring of central layer by jigsaw anyhow, it comprises dash board, central layer and backboard three parts, it is characterized in that described central layer is made up of one group of horizontal jigsaw and two groups of vertical jigsaw, one group of horizontal jigsaw is arranged in the central layer middle part, two groups of vertical jigsaw are separately positioned on horizontal jigsaw both sides, all leave the spacing of 0.3mm-1mm between jigsaw.
2, according to claim 1ly constitute the three-layer wood composite flooring of central layer, it is characterized in that a described spelling plate comprises two of jigsaw at least by jigsaw anyhow.
3, according to claim 1ly constitute the three-layer wood composite flooring of central layer, it is characterized in that described vertical jigsaw outward flange is provided with snap close by jigsaw anyhow.
4, according to claim 1ly constitute the three-layer wood composite flooring of central layer by jigsaw anyhow, it is characterized in that described dash board, the face between central layer and the backboard is connected with colloid with face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201382817U CN201326263Y (en) | 2008-11-07 | 2008-11-07 | Three-layered solid wood composite floor board with core board comprising transverse and longitudinal splicing boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201382817U CN201326263Y (en) | 2008-11-07 | 2008-11-07 | Three-layered solid wood composite floor board with core board comprising transverse and longitudinal splicing boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326263Y true CN201326263Y (en) | 2009-10-14 |
Family
ID=41178236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201382817U Expired - Fee Related CN201326263Y (en) | 2008-11-07 | 2008-11-07 | Three-layered solid wood composite floor board with core board comprising transverse and longitudinal splicing boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326263Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371605A (en) * | 2011-10-08 | 2012-03-14 | 南京林业大学 | Manufacturing method of I-shaped wood laminated veneer lumber (LVL) |
| WO2020216093A1 (en) * | 2019-04-24 | 2020-10-29 | 武汉王仁忠新型板材投资管理有限公司 | Solid wood composite floor base material having fishbone-shaped core material |
| CN112026327A (en) * | 2020-09-10 | 2020-12-04 | 浙江品阁木业有限公司 | Multi-layer solid wood composite floor PUR hot melt adhesive veneering method |
| CN112031328A (en) * | 2020-09-10 | 2020-12-04 | 浙江品阁木业有限公司 | Three-layer three-spliced solid wood composite floor |
| CN113605632A (en) * | 2021-08-11 | 2021-11-05 | 黑龙江省木材科学研究所 | Geothermal floor with wing-shaped frame structure |
-
2008
- 2008-11-07 CN CNU2008201382817U patent/CN201326263Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371605A (en) * | 2011-10-08 | 2012-03-14 | 南京林业大学 | Manufacturing method of I-shaped wood laminated veneer lumber (LVL) |
| CN102371605B (en) * | 2011-10-08 | 2014-06-18 | 南京林业大学 | Manufacturing method of I-shaped wood laminated veneer lumber (LVL) |
| WO2020216093A1 (en) * | 2019-04-24 | 2020-10-29 | 武汉王仁忠新型板材投资管理有限公司 | Solid wood composite floor base material having fishbone-shaped core material |
| US20220042321A1 (en) * | 2019-04-24 | 2022-02-10 | Wuhan Wangrenzhong New Plate Material Investment Management Co., Ltd. | Solid wood composite floor base material having fishbone-shaped core material |
| CN112026327A (en) * | 2020-09-10 | 2020-12-04 | 浙江品阁木业有限公司 | Multi-layer solid wood composite floor PUR hot melt adhesive veneering method |
| CN112031328A (en) * | 2020-09-10 | 2020-12-04 | 浙江品阁木业有限公司 | Three-layer three-spliced solid wood composite floor |
| CN113605632A (en) * | 2021-08-11 | 2021-11-05 | 黑龙江省木材科学研究所 | Geothermal floor with wing-shaped frame structure |
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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: 20091014 Termination date: 20101107 |