CN208216191U - Compound Chinese fir board - Google Patents
Compound Chinese fir board Download PDFInfo
- Publication number
- CN208216191U CN208216191U CN201820602587.7U CN201820602587U CN208216191U CN 208216191 U CN208216191 U CN 208216191U CN 201820602587 U CN201820602587 U CN 201820602587U CN 208216191 U CN208216191 U CN 208216191U
- Authority
- CN
- China
- Prior art keywords
- board
- china fir
- fir
- slot
- angled trapezium
- 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
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Abstract
The utility model discloses a kind of compound Chinese fir boards, including China fir bottom plate (1) and China fir cover board (2), the first glue layer, nonwoven layer (4) and the second glue layer are successively arranged between China fir bottom plate (1) and China fir cover board (2)；The middle part of China fir bottom plate (1) upper surface is equipped with isosceles trapezoid slot (6), isosceles trapezoid slot (6) both ends set that there are two the right-angled trapezium slots (7) that are arranged symmetrically, the middle part of China fir cover board (2) lower surface is equipped with the first protrusive board (8) corresponding with isosceles trapezoid slot (6), and the first protrusive board (8) both ends are equipped with the second protrusive board (9) corresponding with right-angled trapezium slot (7).The utility model has the characteristics that can be improved Chinese fir board intensity.
Description
Technical field
The utility model relates to a kind of Chinese fir board, especially a kind of compound Chinese fir board.
Background technique
China fir is widely used in furniture industry, but existing Chinese fir board is easy to produce cracking in use, makes
Shorter with the service life, intensity is not also high.Therefore, existing technology has that intensity is not high.
Utility model content
The purpose of the utility model is to provide a kind of compound Chinese fir boards.The utility model, which has, can be improved Chinese fir board
The characteristics of intensity.
The technical solution of the utility model includes: compound Chinese fir board, including China fir bottom plate and China fir cover board, China fir bottom plate and China fir
The first glue layer, nonwoven layer and the second glue layer are successively arranged between cover board；The middle part of the China fir plate upper surface is equipped with
Isosceles trapezoid slot, isosceles trapezoid slot both ends are set there are two the right-angled trapezium slot that is arranged symmetrically, in China fir cover board lower surface
Portion is equipped with the first protrusive board corresponding with isosceles trapezoid slot, and it is convex that the first protrusive board both ends are equipped with corresponding with right-angled trapezium slot second
Plate.
In compound Chinese fir board above-mentioned, the inner end of the right-angled trapezium groove bottom is equipped with inclined surface, right-angled trapezium slot bottom
The outboard end in face is equipped with circular arc concave surface；The bottom of second protrusive board is respectively equipped with and inclined surface and circular arc concave surface is corresponding inclines
Oblique convex block and circular arc convex block.
In compound Chinese fir board above-mentioned, the second protrusive board medial surface is equipped with friction lines.
Compared with prior art, the utility model, which passes through, is arranged bilevel China fir bottom plate and China fir cover board, so as to
To decompose the power that plank is integrally subject to, by the way that nonwoven layer is arranged between China fir bottom plate and China fir cover board, can effectively rise
The effect of the stabilization China fir bottom plate and China fir cover board that arrive, prevents to deform；The utility model passes through China fir bottom plate, China fir cover board
Mutual cooperation between nonwoven layer can effectively improve the integral strength of compound Chinese fir board, reduce the hair of cracking phenomena
It is raw.By the way that isosceles trapezoid slot and right-angled trapezium slot are respectively set on China fir bottom plate, corresponding is arranged on China fir cover board
One protrusive board and the second protrusive board, can either play the purpose of positioning and limit, facilitate installation, additionally it is possible to change the stress of non-woven fabrics,
The connectivity robustness of non-woven fabrics is improved, and then improves the integral firmness of compound Chinese fir board.In addition, by right-angled trapezium slot bottom
Inclined surface and circular arc concave surface is arranged in face, and corresponding declining lug and circular arc convex block is arranged in the bottom of the second protrusive board, was both convenient for
The installation of China fir cover board, and extra glue can be squeezed inside, glue from overflowing is prevented, the clean journey of compound Chinese fir board is improved
Degree.In conclusion the utility model has the characteristics that can be improved Chinese fir board intensity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of the second protrusive board；
Fig. 3 is the partial enlarged view of right-angled trapezium slot.
The label in accompanying drawing is: 1- China fir bottom plate, 2- China fir cover board, 3- declining lug, 4- nonwoven layer, 5- circular arc are convex
Block, 6- isosceles trapezoid slot, 7- right-angled trapezium slot, the first protrusive board of 8-, the second protrusive board of 9-, the inclined surface 10-, 11- circular arc concave surface.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.Compound Chinese fir board is constituted as shown in Figure 1 to Figure 3, including China fir bottom plate 1 and China fir cover board 2, China fir bottom
The first glue layer, nonwoven layer 4 and the second glue layer are successively arranged between plate 1 and China fir cover board 2；Table on the China fir bottom plate 1
The middle part in face is equipped with isosceles trapezoid slot 6, and 6 both ends of isosceles trapezoid slot set that there are two the right-angled trapezium slot 7 that is arranged symmetrically, the China firs
The middle part of 2 lower surface of cover board is equipped with first protrusive board 8 corresponding with isosceles trapezoid slot 6, and 8 both ends of the first protrusive board are equipped with and right angle ladder
Corresponding second protrusive board 9 of shape slot 7.
The inner end of 7 bottom surface of right-angled trapezium slot is equipped with inclined surface 10, and the outboard end of 7 bottom surface of right-angled trapezium slot is equipped with circle
Arc concave surface 11；The bottom of second protrusive board 9 be respectively equipped with declining lug 3 corresponding with inclined surface 10 and circular arc concave surface 11 and
Circular arc convex block 5.
Second protrusive board, 9 medial surface is equipped with friction lines.
The inner end of the right-angled trapezium groove bottom is referred to close to the side of isosceles trapezoid slot.
The second protrusive board medial surface is additionally provided with the circular groove of multiple lateral arrangements, is successively arranged spring and friction in circular groove
Block.
The installation process of the utility model: one layer of glue is coated in the upper surface of China fir bottom plate, forms the first glue layer, so
The second glue layer is coated on non-woven fabrics afterwards, non-woven fabrics is placed on the first glue layer, and China fir cover board is then placed on nonwoven
On layer of cloth, by squeezing, so that the first convex block and the second protrusive board are matched with isosceles trapezoid slot and right-angled trapezium slot respectively, squeeze
Afterwards, surface of the nonwoven layer respectively with isosceles trapezoid slot, right-angled trapezium slot, the first convex block and the second protrusive board fits.
Claims (3)
1. compound Chinese fir board, it is characterised in that: including China fir bottom plate (1) and China fir cover board (2), China fir bottom plate (1) and China fir lid
The first glue layer, nonwoven layer (4) and the second glue layer are successively arranged between plate (2)；In China fir bottom plate (1) upper surface
Portion is equipped with isosceles trapezoid slot (6), and isosceles trapezoid slot (6) both ends set that there are two the right-angled trapezium slot (7) that is arranged symmetrically, the China firs
The middle part of cover board (2) lower surface is equipped with the first protrusive board (8) corresponding with isosceles trapezoid slot (6), and the first protrusive board (8) both ends are equipped with
The second protrusive board (9) corresponding with right-angled trapezium slot (7).
2. compound Chinese fir board according to claim 1, it is characterised in that: the inner end of right-angled trapezium slot (7) bottom surface
Equipped with inclined surface (10), the outboard end of right-angled trapezium slot (7) bottom surface is equipped with circular arc concave surface (11)；The bottom of second protrusive board (9)
Portion is respectively equipped with declining lug (3) corresponding with inclined surface (10) and circular arc concave surface (11) and circular arc convex block (5).
3. compound Chinese fir board according to claim 1, it is characterised in that: being equipped with for the second protrusive board (9) medial surface rubs
Wipe lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602587.7U CN208216191U (en) | 2018-04-25 | 2018-04-25 | Compound Chinese fir board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602587.7U CN208216191U (en) | 2018-04-25 | 2018-04-25 | Compound Chinese fir board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216191U true CN208216191U (en) | 2018-12-11 |
Family
ID=64512499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820602587.7U Expired - Fee Related CN208216191U (en) | 2018-04-25 | 2018-04-25 | Compound Chinese fir board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372694A (en) * | 2018-04-25 | 2018-08-07 | 湖州博立科技股份有限公司 | A kind of compound Chinese fir board |
| CN110053347A (en) * | 2019-04-26 | 2019-07-26 | 安徽艾雅伦新材料科技有限公司 | A kind of super abrasive stone plastic floor surface and substrate applying method |
-
2018
- 2018-04-25 CN CN201820602587.7U patent/CN208216191U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372694A (en) * | 2018-04-25 | 2018-08-07 | 湖州博立科技股份有限公司 | A kind of compound Chinese fir board |
| CN110053347A (en) * | 2019-04-26 | 2019-07-26 | 安徽艾雅伦新材料科技有限公司 | A kind of super abrasive stone plastic floor surface and substrate applying method |
| CN110053347B (en) * | 2019-04-26 | 2020-11-10 | 安徽艾雅伦新材料科技有限公司 | Method for attaching surface of super-wear-resistant stone-plastic floor to base material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181211 Termination date: 20200425 |