CN203600347U - Composite wood board - Google Patents
Composite wood board Download PDFInfo
- Publication number
- CN203600347U CN203600347U CN201320763894.0U CN201320763894U CN203600347U CN 203600347 U CN203600347 U CN 203600347U CN 201320763894 U CN201320763894 U CN 201320763894U CN 203600347 U CN203600347 U CN 203600347U
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- battens
- batten
- inner layer
- plank
- nexine
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Abstract
The utility model provides a composite wood board. The composite wood board comprises two surface layers and an inner layer clamped between the two surface layers, wherein the surface layers comprise a plurality of first battens; the inner layer comprises a plurality of second battens; the first battens and the second battens are arranged with the annual rings staggered; the straight line where the first battens are located is perpendicular to the straight line where the second battens are located. Compared with the prior art, the composite wood board has the advantages that the inner layer is formed by splicing the multiple battens, the surface layers are formed by perpendicularly splicing the multiple battens with the battens of the inner layer, the inner layer is clamped between the two surface layers in a bonding mode, the annual rings of the battens of the inner layer are staggered, stress between the battens is offset in the stress process of board deformation caused by changes of temperature or humidity, and by the arrangement mode, the overall intensity and stability of the wood board are improved. In addition, the two surface layers and the inner layer are made of the same materials, so that the overall deformation rate and cracking rate of the wood board are reduced greatly.
Description
Technical field
The utility model building house ornamentation field, relates in particular to a kind of compound plank that is used as plank and cabinet board.
Background technology
Door-plate also or plank, customary in daily life, plays the anti-theft function that keeps out the wind, and on the other hand, plank is also widely used on cabinet.Along with the raising of social productive forces and scientific and technological level, the technical merit of plank is improved on the one hand, also constantly promotes on the other hand for the requirement of plank intensity and resistance to distortion.
In the prior art, for the plank of solid wood material, generally adopt multi-layer solid wood to be spliced, for example common three-layer real-wood plank in prior art, comprises the solid wood board that three-layer-material differs, and three-layer real-wood plate splices in the same way.In actual use, on the one hand, three ply board splices in the same way, and when changing in the process of the timber self-deformation causing because of temperature or humidity, three ply board easily bends, turnover, and the intensity of plank can not be guaranteed, and has affected stability and normal use of plank; On the other hand, because the material of three layers of plank differs, unlike material be subject to stronger external force time change in volume curve and stress situation differ, affected to a greater extent deformation rate and the cracking rate of plank.
In view of this, should carry out some to plank of the prior art and improve, to solve the problems of the technologies described above.
Utility model content
It is incorgruous that the purpose of this utility model is to provide a kind of solid wood to arrange, and multi-layer solid wood adopts the compound plank of identical material.
To achieve these goals, the utility model provides a kind of compound plank.Plank comprises two top layers and the nexine that is located in two top layers, and top layer comprises many first battens, and nexine comprises many second battens, and the first batten and the second batten annual ring stagger and arrange, and the first batten place straight line is vertical with the second batten place straight line.
In some embodiments, the angle of the first batten place straight line and the second batten place straight line is 0～90 °.
In some embodiments, the first batten and the second batten all adopt U.S. yellow jacket.
In some embodiments, the first batten and the second batten all adopt alder.
In some embodiments, plank also comprises two second top layers and two second nexines, and two second nexines are arranged at respectively on the surface that two top layers do not contact with nexine, and two second top layers are arranged at respectively on the surface that two second nexines do not contact with two top layers.
Compound plank of the present utility model compared with prior art, have the following advantages: many battens are spliced to form nexine, separately have many battens vertical with nexine batten be spliced into surface, nexine is located in the middle of two top layers, and binding forming, and top layer batten and nexine batten annual ring arrange stragglyly, by such arrangement mode, change the stresses counteract between batten and batten in the loading process of the timber self-deformation causing in Yin Wendu or humidity, improved the strength and stability of plank entirety; On the other hand, two top layers and a nexine all adopt identical material, greatly reduce deformation rate and the cracking rate of plank entirety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the compound plank of a kind of embodiment of the utility model;
Fig. 2 is the schematic cross-section of the compound plank in another embodiment of the utility model.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail to explanation.
Fig. 1 to Fig. 2 has schematically shown according to the compound plank of the utility model one embodiment.As shown in the figure, plank comprises two top layers 10 and is located in the two middle nexines 20 in top layers 10.Top layer 10 and nexine 20 be bonding is shape.
In this embodiment of the present utility model, nexine 20 is made up of 12 the second battens 201, and 12 the second battens 201 are strip, 12 the second battens 201 place straight line on horizontal plane, and the straight line at place is vertical in the horizontal direction with three the first battens 101.It is emphasized that in other embodiments of the present utility model, the angle of the first batten 101 place straight lines and the second batten 201 place straight lines can be also other angles between 0～90 °.101 and 12 the second battens 201 of 3 the first battens stagger and arrange according to batten annual ring grain, change the stresses counteract between batten and batten in the loading process of the timber self-deformation causing in Yin Wendu or humidity, have improved intensity when plank entirety is stressed.
Two top layers 10 and nexine 20 adopt identical material, and in this embodiment of the present utility model, the first batten 101 and the second batten 201 all adopt U.S. yellow jacket as material.
Compared with prior art, useful technique effect of the present utility model is, many battens are spliced to form nexine, separately have many battens vertical with nexine batten be spliced into surface, nexine is located in the middle of two top layers, and binding forming, and top layer batten and nexine batten annual ring are arranged stragglyly, change the stresses counteract between batten and batten in the loading process of the timber self-deformation causing in Yin Wendu or humidity, improved the strength and stability of plank entirety by such arrangement mode; On the other hand, two top layers and a nexine all adopt identical material, greatly reduce deformation rate and the cracking rate of plank entirety.
It is worth mentioning that, in another embodiment of the present utility model, compound plank also comprises two second top layers 30 and two second nexines 40, two second nexines 40 are arranged at respectively on the surface that two top layers 10 do not contact with nexine 20, and two second top layers 30 are arranged at respectively on the surface that two second nexines 40 do not join with two top layers 10.
In this embodiment of the present utility model, the second top layer 30 comprises 6 battens, and the second nexine 40 comprises 24 battens.And top layer 10, nexine 20, the second top layer 30 and the second nexine 40 batten used all adopt alder material.The angle of the second top layer 30 batten place straight lines and the second nexine 40 batten place straight lines is 45 °.
Plywood further promotes the Strenth and stress of plank entirety, and the second top layer batten place straight line and the second nexine batten place straight line are 45 ° of angles and make the effect of resistance to deformation and cracking between batten reach best.
Be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, technical scheme in each embodiment also can, through appropriately combined, form other embodiment that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present invention; they are not in order to limit the scope of the invention, all do not depart from equivalent embodiment of the present invention or change and all should be included in protection scope of the present invention within.
Claims (5)
1. compound plank, it is characterized in that, plank comprises two top layers (10) and is located in the nexine (20) of top layer described in two (10), described top layer (10) comprises many first battens (101), described nexine (20) comprises many second battens (201), described the first batten and described the second batten (201) annual ring stagger and arrange, and described the first batten (101) place straight line is vertical with described the second batten (201) place straight line.
2. compound plank according to claim 1, is characterized in that, the angle of described the first batten (101) place straight line and described the second batten (201) place straight line is 0～90 °.
3. compound plank according to claim 2, is characterized in that, described the first batten (101) all adopts U.S. yellow jacket with described the second batten (201).
4. compound plank according to claim 3, is characterized in that, described the first batten (101) all adopts alder with described the second batten (201).
5. compound plank according to claim 1, it is characterized in that, plank also comprises two second top layers (30) and two second nexines (40), described in two, the second nexine (40) is arranged at respectively on the surface that top layer described in two (10) do not contact with described nexine (20), and described in two, the second top layer (30) are arranged at respectively on the surface that described in two, the second nexine (40) does not contact with top layer described in two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763894.0U CN203600347U (en) | 2013-11-25 | 2013-11-25 | Composite wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763894.0U CN203600347U (en) | 2013-11-25 | 2013-11-25 | Composite wood board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600347U true CN203600347U (en) | 2014-05-21 |
Family
ID=50713046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763894.0U Expired - Fee Related CN203600347U (en) | 2013-11-25 | 2013-11-25 | Composite wood board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985647A (en) * | 2015-06-05 | 2015-10-21 | 孙红琴 | Wood board |
-
2013
- 2013-11-25 CN CN201320763894.0U patent/CN203600347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985647A (en) * | 2015-06-05 | 2015-10-21 | 孙红琴 | Wood board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20151125 |