CN202556531U - Wholly-unfurled bamboo flat plate - Google Patents
Wholly-unfurled bamboo flat plate Download PDFInfo
- Publication number
- CN202556531U CN202556531U CN2012201606439U CN201220160643U CN202556531U CN 202556531 U CN202556531 U CN 202556531U CN 2012201606439 U CN2012201606439 U CN 2012201606439U CN 201220160643 U CN201220160643 U CN 201220160643U CN 202556531 U CN202556531 U CN 202556531U
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- Prior art keywords
- bamboo
- pit
- tabasheer
- layer
- unfurled
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- Expired - Fee Related
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Abstract
The utility model discloses a wholly-unfurled bamboo flat plate, which sequentially consists of a bamboo green layer, a bamboo culm wall middle part layer and a tabasheer layer from top to bottom. Pits are formed all over the plane of the tabasheer layer. The width of the flat plate is substantially equal to the circumference of a bamboo tube, and an unfurled surface is crack-free. Bamboo green and tabasheer are not required to be removed, so that the thickness of the flat plate is greatly increased; and bamboo can be unfurled more easily in a way of drilling holes in the bamboo, and the surface can be ensured to be free from cracks visible for eyes under the condition of increase of the thickness.
Description
Technical field
The utility model belongs to the wood processing technique field, is specifically related to a kind of whole bamboo spreading bamboo veneer.
Background technology
The density of bamboo (0.789) is higher than silver birch (0.615) and Oak Tree (0.742), and its bending strength and stretching resistance are 1-2 times of general trees.Bamboo density is big, and flexible pliability is strong, and it is shunk under varying environment, expands, and structure is relatively stable; Thereby bamboo clappers is not yielding.The bamboo wood aberration is little, and look is then evenly coordinated, and tone is unified; Superficial makings is clear, and the plate face is attractive in appearance, and is simple and unsophisticated serious; Delicate fragrance is pleasant; The bamboo product texture elegance of making of mao bamboon is attractive in appearance, receives liking of mass consumption person deeply.Mao bamboon is the very strong resource of a kind of recyclability, and growth cycle is short, and its phase of becoming a useful person only needs 3-5; Trees are then wanted decades, even go up century-old; Can regenerate naturally after the mao bamboon felling, can not destroy ecological environment, also can better promote the regeneration of bamboo resource.CN01272416.5 discloses and a kind of thick bamboo tube has been blocked; Acromere and surf green, tabasheer in it need be removed through machining, and then crack, finally behind hot mastication, send into and launch to flatten in the mould the whole bamboo spreading bamboo veneer that the back obtains; Though its fabric width equates with the girth of thick bamboo tube basically; And unfolded surface does not have the naked eyes visible crack, but because after surf green, tabasheer be removed, sheet metal thickness was debated thin.Why this bamboo flat board will remove surf green, tabasheer, mainly is because launching operation, if bamboo wood thickness is too big, launches difficulty and is easy to generate crackle, influences the sheet material quality.
Summary of the invention
The technical problem that solves:The utility model approaches to existing bamboo slab-thickness and need know the technical problem that could launch behind surf green, the tabasheer, and a kind of improved whole bamboo spreading bamboo veneer is provided, and this bamboo flat board needn't be removed the surf green tabasheer, can integral body launch fully, and thickness obviously improves.
Technical scheme:Whole bamboo spreading bamboo veneer, said bamboo flat board is made up of bamboo green layer, bamboo sarcocyte and tabasheer layer from top to bottom successively, spreads all on the said tabasheer layer plane to be provided with pit, and its fabric width equates with the girth of thick bamboo tube basically, the unfolded surface flawless.
Said pit cross section is triangle, rectangle, fan-shaped or trapezoidal.
The surface diameter of said pit is 0.2～2mm.
Beneficial effect:The utility model need not to remove the surf green tabasheer has increased dull and stereotyped thickness greatly, and through the mode of on bamboo wood, holing, it is easier to make that bamboo wood launches, and its surface still can keep not having the naked eyes visible crack under the situation that thickness increases.Same, its with compare with processing back bamboo bar board joint method, the bamboo clappers that is obtained has reduced the bamboo loss, the surface does not have splicing seams and the glue that causes after splicing.Finished product can directly provide the user to use, and also can be used as new material and carries out processing other kinds bamboo clappers product after the deep processing.The shape of pit; Expansion effect to this product also has very big influence, is triangle and trapezoidal pit selecting the cross section for use especially, and it is shaped as turbination and reverse frustoconic on bamboo wood; The pit of these two kinds of shapes is little to the damage of bamboo wood, and yield rate is the highest when thick bamboo tube is launched into bamboo clappers.
Description of drawings
Fig. 1 is the sheet material back side vertical view of the utility model, is covered with pit on the visible sheet material back side among the figure;
Fig. 2 is the sheet material profile of the utility model, and bamboo green layer 1 among the figure, bamboo sarcocyte 2, tabasheer layer 3, pit 4;
Fig. 3 is the profile of the dissimilar pits of sheet material of the utility model.
The specific embodiment
Bamboo is blocked, and acromere in machinery is removed cracks, and behind hot mastication, sends into and launches in the mould, and with extruding thickly dotted pit 4 in the bamboo tabasheer layer 3, the pit cross section is a triangle, and every square centimeter of inside recess has 15.The surface diameter of said pit is 0.2mm; Make inboard breadth the same with the outside wide after; With its whole bamboo spreading bamboo veneer that launches acquisition, said bamboo flat board is made up of bamboo green layer 1, bamboo sarcocyte 2 and tabasheer layer 3 from top to bottom successively, and unfolded surface does not have macroscopic crackle.Selecting the cross section for use is leg-of-mutton pit, and it is shaped as turbination on bamboo wood, and the pit of this shape is little to the damage of bamboo wood, and yield rate is high when thick bamboo tube is launched into bamboo clappers.
Embodiment 2
Bamboo is blocked, and acromere in machinery is removed cracks, and behind hot mastication, sends into and launches in the mould, and with extruding thickly dotted pit 4 in the bamboo tabasheer layer 3, the pit cross section is a rectangle, and every square centimeter of inside recess has 10.The surface diameter of said pit is 0.5mm; Make inboard breadth the same with the outside wide after; With its whole bamboo spreading bamboo veneer that launches acquisition, said bamboo flat board is made up of bamboo green layer 1, bamboo sarcocyte 2 and tabasheer layer 3 from top to bottom successively, and unfolded surface does not have macroscopic crackle.Selecting the cross section for use is trapezoidal pit, and it is shaped as reverse frustoconic on bamboo wood, and the pit of this shape is little to the damage of bamboo wood, and yield rate is high when thick bamboo tube is launched into bamboo clappers.
Bamboo is blocked, and acromere in machinery is removed cracks, and behind hot mastication, sends into and launches in the mould, and with extruding thickly dotted pit 4 in the bamboo tabasheer layer 3, the pit cross section is trapezoidal, and every square centimeter of inside recess has 5.The surface diameter of said pit is 2mm, make inboard breadth the same with the outside wide after, with its whole bamboo spreading bamboo veneer that launch to obtain, said bamboo flat board is made up of bamboo green layer 1, bamboo sarcocyte 2 and tabasheer layer 3 from top to bottom successively, unfolded surface does not have macroscopic crackle.
Bamboo is blocked, and acromere in machinery is removed cracks, and behind hot mastication, sends into and launches in the mould, and with extruding thickly dotted pit 4 in the bamboo tabasheer layer 3, the pit cross section is fan-shaped, and every square centimeter of inside recess has 20.The surface diameter of said pit is 0.2mm; Make inboard breadth the same with the outside wide after; With its whole bamboo spreading bamboo veneer that launches acquisition, said bamboo flat board is made up of bamboo green layer 1, bamboo sarcocyte 2 and tabasheer layer 3 from top to bottom successively, and unfolded surface does not have macroscopic crackle.
Claims (4)
1. whole bamboo spreading bamboo veneer is characterized in that said bamboo flat board is made up of bamboo green layer (1), bamboo sarcocyte (2) and tabasheer layer (3) successively from top to bottom, spreads all on the said tabasheer layer plane to be provided with pit (4).
2. whole bamboo spreading bamboo veneer according to claim 1 is characterized in that said pit cross section is triangle, rectangle, fan-shaped or trapezoidal.
3. whole bamboo spreading bamboo veneer according to claim 1, the surface diameter that it is characterized in that said pit is 0.2～2mm.
4. whole bamboo spreading bamboo veneer according to claim 1, the density that it is characterized in that said pit are 5～20 every square centimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201606439U CN202556531U (en) | 2012-04-17 | 2012-04-17 | Wholly-unfurled bamboo flat plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201606439U CN202556531U (en) | 2012-04-17 | 2012-04-17 | Wholly-unfurled bamboo flat plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556531U true CN202556531U (en) | 2012-11-28 |
Family
ID=47206227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201606439U Expired - Fee Related CN202556531U (en) | 2012-04-17 | 2012-04-17 | Wholly-unfurled bamboo flat plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044191A (en) * | 2014-06-21 | 2014-09-17 | 浙江腾龙竹业集团有限公司 | Processing method for bamboo single board |
| CN104972540A (en) * | 2014-04-14 | 2015-10-14 | 杭州新竹文化创意有限公司 | Bamboo material spreading method |
-
2012
- 2012-04-17 CN CN2012201606439U patent/CN202556531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972540A (en) * | 2014-04-14 | 2015-10-14 | 杭州新竹文化创意有限公司 | Bamboo material spreading method |
| CN104044191A (en) * | 2014-06-21 | 2014-09-17 | 浙江腾龙竹业集团有限公司 | Processing method for bamboo single 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170417 |