CN201089187Y - Wood composite plate - Google Patents
Wood composite plate Download PDFInfo
- Publication number
- CN201089187Y CN201089187Y CNU2007201128510U CN200720112851U CN201089187Y CN 201089187 Y CN201089187 Y CN 201089187Y CN U2007201128510 U CNU2007201128510 U CN U2007201128510U CN 200720112851 U CN200720112851 U CN 200720112851U CN 201089187 Y CN201089187 Y CN 201089187Y
- Authority
- CN
- China
- Prior art keywords
- layers
- flaggy
- log
- wood plate
- lignin
- 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 - Fee Related
Links
- 239000002023 wood Substances 0.000 title abstract description 14
- 239000002131 composite material Substances 0.000 title abstract 2
- 229920005610 lignin Polymers 0.000 claims abstract description 14
- 239000011120 plywood Substances 0.000 claims description 15
- 239000010410 layer Substances 0.000 abstract description 31
- 239000011229 interlayer Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 210000001226 toe joint Anatomy 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The utility model provides a wood composite board, the structure of which comprises multiplayer wood plate layers, wherein, a bonding layer is arranged between each two wood plate layers; lignin textures of an upper and a lower wood plate layers are complete, and more than three layers of middle wood plate inter-layers are crossed and arranged between the upper and the lower wood plate layers according to the lignin textures. Compared with the prior art, the utility model makes lignin textures of the upper and the lower wood plate layers completely maintained by changing the tooth joint; moreover the middle wood plate inter-layers are crossed, thereby the product has the advantages of beautiful appearance, good fastness and uneasy deformation and break, expansion and contracting and is used as timber wood for furniture.
Description
Technical field
The utility model belongs to a kind of wood structure plate, especially relates to a kind of employing artificial synthesis, has the wooden plywood that natural wood plate lines, sandwich construction combine again.
Background technology
Existing this plywood structure mainly contains following four classes: wooden plywood, three-ply board, toe joint are directly pieced together interbed script plate and are directly pieced together the former plank of individual layer.The patent No. 2006201045852 discloses " a kind of wooden plywood ", and it is formed through toe joint, glue laminated by three layers of log flaggy, and the defective of this wooden plywood is the processing and fabricating trouble, and profile is not attractive in appearance.The three-ply board thin thickness need add wooden frame during making, can only be as the furniture surface material, and surperficial lignin does not have natural sex.Toe joint is directly pieced together interbed script plate and is directly pieced together the defective that the former plank of individual layer then exists yielding fracture, expansion and contraction.
Summary of the invention
For overcoming the problems referred to above that prior art exists, the utility model aims to provide a kind of wooden plywood with brand new, and this wood plywood is made easy to process, has natural lignin's lines.
For achieving the above object, the utility model has adopted following technical scheme: the structure of this wooden plywood comprises multilayer log flaggy, has adhered layer between every layer, it is characterized in that: the lignin lines of log flaggy is complete up and down, and has the former clip with wooden board layer in centre more than three layers in the middle of the log flaggy up and down.
Described this combined wooden plywood is characterized in that: the former clip with wooden board layer in the middle of the log flaggy up and down, every layer former plank is arranged in a crossed manner anyhow according to the lignin lines.
Described this combined wooden plywood is characterized in that: have three layers of former clip with wooden board layer up and down in the middle of the log flaggy.
Beneficial effect: compared with prior art, by changing the toe joint method, making up and down, the lignin lines of log flaggy is able to complete reservation, and former clip with wooden board layer adopts arranged in a crossed manner anyhow, therefore, the advantage of the utility model product tool good looking appearance, firmly good, the not yielding fracture of performance, expansion and contraction especially is fit to various furniture materials.
Description of drawings
Fig. 1 is the overall structure schematic diagram of an embodiment of the present utility model.
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
The specific embodiment
Sequence number is represented respectively among the figure: go up log flaggy 1, the inferior log flaggy 2 of going up, Central Plains plank layer 3, inferior log flaggy 4 down, following log flaggy 5, former plank 6, former plank splicing seams 7, adhered layer 8, lignin lines 9.
Referring to Fig. 1.This wooden plywood is made of multilayer log flaggy, has adhered layer 8 between every layer, and last log flaggy 1, down the lignin lines of log flaggy 5 is complete, and has the former clip with wooden board layers in centre more than three layers in the middle of the log flaggy 1,5 up and down.Have three layers of former clip with wooden board layer in the middle of the flaggy of log up and down 1,5 of present embodiment, that is: inferior log flaggy 2, middle log flaggy 3 and the inferior log flaggy 4 down gone up.For increasing firm performance, inferior log flaggy 2, middle log flaggy 3 and the inferior former plank 6 of log flaggy 4 down gone up is arranged in a crossed manner anyhow according to lignin lines 9.
Certainly, the former clip with wooden board layers of varying number can be set in the middle of log flaggy 1,5 up and down as required, for example: 4 layers, 6 layers or seven layers etc. still, all should be arranged in a crossed manner anyhow according to lignin lines 9.
When bonding, former plank splicing also should have bonding agent to invade in the crack 8, to strengthen fastness.
Claims (3)
1. a wooden plywood comprises multilayer log flaggy, has adhered layer (8) between every layer, it is characterized in that: the lignin lines of log flaggy (1,5) is complete up and down, and has the former clip with wooden board layer in centre more than three layers in the middle of the log flaggy (1,5) up and down.
2. a kind of combined wooden plywood as claimed in claim 1 is characterized in that: the former clip with wooden board layer in the middle of the log flaggy (1,5) is arranged in a crossed manner anyhow according to lignin lines (9) up and down.
3. a kind of combined wooden plywood as claimed in claim 1 is characterized in that: have three layers of former clip with wooden board layer up and down in the middle of the log flaggy (1,5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201128510U CN201089187Y (en) | 2007-08-01 | 2007-08-01 | Wood composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201128510U CN201089187Y (en) | 2007-08-01 | 2007-08-01 | Wood composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089187Y true CN201089187Y (en) | 2008-07-23 |
Family
ID=39860946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201128510U Expired - Fee Related CN201089187Y (en) | 2007-08-01 | 2007-08-01 | Wood composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089187Y (en) |
-
2007
- 2007-08-01 CN CNU2007201128510U patent/CN201089187Y/en not_active Expired - Fee Related
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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: 20080723 Termination date: 20130801 |