CN213647888U - Novel wooden board - Google Patents
Novel wooden board Download PDFInfo
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- CN213647888U CN213647888U CN202022250588.XU CN202022250588U CN213647888U CN 213647888 U CN213647888 U CN 213647888U CN 202022250588 U CN202022250588 U CN 202022250588U CN 213647888 U CN213647888 U CN 213647888U
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Abstract
The utility model discloses a novel wooden board, main technical characterized in that: the upper surface and the lower surface of the middle layer are respectively coated with a surface layer bonded by a colloid material, the material of the middle layer is a laminated veneer lumber with at least two layers of structures, isosceles trapezoid bosses with the height value of H and the width value of the upper end surface of B are regularly arranged at equal intervals in the middle layer, the bottom end of the middle layer between the adjacent bosses forms a lower end surface with the width value equal to the width value of the upper end surface of the boss, and the surface layers are respectively bonded with the upper end surface of the boss in the middle layer and the lower end surface of the middle layer through the colloid. The beneficial effects are that: through the structure of the middle layer, the using amount of the colloid material is reduced, the stress deformation resistance of the plate is improved, and the production efficiency and the production quality of the plate are improved, and meanwhile, the production of the plate is more energy-saving and environment-friendly.
Description
Technical Field
The utility model relates to a panel, especially a novel wooden board.
Background
At present, the existing plates for manufacturing wooden products generally have the phenomena of distortion, curling deformation, curling delamination deformation and the like. The reason for this is that the bonding layer between the plates cannot effectively prevent the plates from being stretched, which results in distortion and curling between the plates, especially when the bonding layer between the plates is made of a gum material, the gum material needs a certain time to be completely cured, a small amount of moisture is absorbed by the plates during the curing time, which causes the plates to curl, and after the gum material is fully cured, a mutual stretching force is generated between the plates, which causes the plates to curl and deform in a delamination shape, which results in the plates being unusable.
The application number is 202020038539.7's chinese utility model patent application provides a novel anti deformation panel structure, adopts the netted anti deformation layer of the interior cladding of colloid material bonding layer, and the upper and lower two sides of colloid material bonding layer bond the laminating with the panel layer respectively, and this kind of structure though enables stable combination between panel and the panel, makes panel not take place to warp, but still needs a large amount of colloid material's use, is unfavorable for the environmental protection. In addition, when the sheet width of the sheet material of such a structure is large, the curling phenomenon of the two boundaries of the sheet material begins to appear.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the weak point among the above-mentioned technical problem, provide a novel wooden board.
In order to overcome the technical problem, the utility model discloses a technical scheme is:
the upper surface and the lower surface of the middle layer are respectively coated with a surface layer bonded by a colloid material, the material of the middle layer is a laminated veneer lumber with at least two layers of structures, isosceles trapezoid bosses with the height value of H and the width value of the upper end surface of B are regularly arranged at equal intervals in the middle layer, the bottom end of the middle layer between the adjacent bosses forms a lower end surface with the width value equal to the width value of the upper end surface of the boss, and the surface layers are respectively bonded with the upper end surface of the boss in the middle layer and the lower end surface of the middle layer through the colloid.
Furthermore, the height value H of the boss is more than or equal to 10 mm.
Furthermore, the width value B of the upper end face of the boss is more than or equal to 10 mm.
Compared with the prior art, the beneficial effects of the utility model are that: through the structure of the middle layer, the using amount of the colloid material is reduced, the stress deformation resistance of the plate is improved, and the production efficiency and the production quality of the plate are improved, and meanwhile, the production of the plate is more energy-saving and environment-friendly.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of fig. 1.
Detailed Description
As shown in fig. 1-2, the utility model relates to a novel wooden board, which comprises an intermediate layer 1, wherein the upper and lower surfaces of the intermediate layer are respectively coated with a surface layer 2 bonded by a colloid material, wherein: the material of intermediate level 1 is the laminated veneer lumber of at least two-layer structure, and intermediate level 1 equidistance rule sets up height value be H, the width value of up end be B isosceles trapezoid boss 3 to make 1 bottom in intermediate level between the adjacent boss 3 form the lower terminal surface that the width value equals boss 3 up end width value, surface course 2 bonds 3 up end of boss and the lower terminal surface of intermediate level 1 through the colloid material respectively.
Furthermore, the height value H of the boss 3 is more than or equal to 10 mm.
Furthermore, the width value B of the upper end surface of the boss 3 is more than or equal to 10 mm.
Because the utility model discloses the lower terminal surface at boss 3 up end and intermediate level 1 coats the colloidal material, has reduced the use of colloidal material to the upper end in intermediate level and the colloidal material use amount of surface course 2 of lower extreme all equal, so, make the utility model discloses the stretching resistance that both ends bore about evenly equals to can resist the produced impact force of upper and lower surface respectively by the oblique waist of 3 both sides of isosceles trapezoid boss, and the oblique waist of 3 both sides of isosceles trapezoid boss enables this impact force and effectively adsorbs the buffering, makes its bearing capacity reinforcing, when resisting the impact force, because of boss 3's existence, makes panel not take place the phenomenon of curling. In addition, due to the equidistant regular bosses 3 in the middle layer, the torsional resistance of the plate is enhanced under the action of the oblique waists at the two sides of the bosses 3.
The utility model discloses in the production manufacturing process, owing to reduced the use of colloid material, make its production efficiency obtain improving, corresponding process operating time and energy resource consumption also reduce thereupon, more energy-concerving and environment-protective. The structure of the middle layer is changed to obtain larger bearing capacity, so that the flatness of the plate width is good when the plate with large plate width size is produced, and the curling phenomenon of two boundaries of the plate width is overcome.
The present invention is not limited to the precise arrangements described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (3)
1. The utility model provides a novel wooden board, includes that the surface course that the surface coated cementitious material bonded respectively about the intermediate level, its characterized in that: the middle layer is made of a laminated veneer lumber with at least two layers of structures, isosceles trapezoid bosses with the height value of H and the width value of the upper end face of B are regularly arranged at equal intervals in the middle layer, the bottom ends of the middle layers between the adjacent bosses form lower end faces with the width values equal to the width values of the upper end faces of the bosses, and the upper end faces of the bosses in the middle layer and the lower end faces of the middle layers are respectively bonded on the surface layers through colloid materials.
2. A novel wood-based panel according to claim 1, wherein: the height value H of the boss is more than or equal to 10 mm.
3. A novel wood-based panel according to claim 1, wherein: the width B of the upper end face of the boss is more than or equal to 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022250588.XU CN213647888U (en) | 2020-10-12 | 2020-10-12 | Novel wooden board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022250588.XU CN213647888U (en) | 2020-10-12 | 2020-10-12 | Novel wooden board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213647888U true CN213647888U (en) | 2021-07-09 |
Family
ID=76700560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022250588.XU Active CN213647888U (en) | 2020-10-12 | 2020-10-12 | Novel wooden board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213647888U (en) |
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2020
- 2020-10-12 CN CN202022250588.XU patent/CN213647888U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |