CN201172954Y - Composite floor - Google Patents
Composite floor Download PDFInfo
- Publication number
- CN201172954Y CN201172954Y CNU2008200857857U CN200820085785U CN201172954Y CN 201172954 Y CN201172954 Y CN 201172954Y CN U2008200857857 U CNU2008200857857 U CN U2008200857857U CN 200820085785 U CN200820085785 U CN 200820085785U CN 201172954 Y CN201172954 Y CN 201172954Y
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- China
- Prior art keywords
- pine
- layer
- composite floor
- floor board
- ply
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Abstract
The utility model relates to a composite floor, which comprises a panel layer and a lower single plate layer, wherein a pine core plate layer is arranged between the panel layer and the lower single plate layer. The technical scheme adopts pine core residual materials to replace fir wood strips to manufacture the composite floor, the wood availability ratio is improved, and the utility model has the advantages of simple manufacture, low cost, waste utilization and the like.
Description
Technical field
The utility model belongs to the compoiste wood floor processing technique field.
Background technology
In the prior art, do construction formwork with pine, after rotary cut venner, because of the problem of rotary-cut process equipment stock utilization, the pine core clout of the remaining diameter 40 to 43mm of meeting, most factories all are used to make a fire, and make boiler oil, and value is extremely low.
Have the China fir of employing bar to make three layers or five layers of composite floor board in the prior art, and the quality of pine medulla is softer, approaching with China fir, coefficient of deformation is very little, is three layers of highly desirable composite floor board core.Therefore, make composite floor board, can greatly improve its value if substitute the China fir bar with pine core clout.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of composite floor board, adopts pine core clout to substitute the China fir bar and makes composite floor board, improves timber utilization rate, have make simple, cost is low and advantage such as waste material utilization.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of composite floor board comprises panel layer and following ply, is provided with the pine core layer between described panel layer and the following ply.
The pine central layer of above-mentioned pine core layer is processed remaining pine core by the pine rotary-cut and is made broken the branch.
The pine central layer top and bottom of above-mentioned pine core layer form a leptoprosopy and one wide, and the width hand-deliver of described some pine central layers constitutes the pine core layer for arranging, arc surface contact between the adjacent pine central layer.Pine core clout is generally diameter 40 to 43mm, length is 1 meter bar-shaped clout in the left and right sides, and it can break branch and directly utilize, and has reduced manufacturing procedure.And adopt the arc surface contact can greatly reduce the distortion that expanding with heat and contract with cold of composite floor board causes.
The composite floor board that the pine core is made can also can be five layers for three layers, and five layers of composite floor board are provided with ply between above-mentioned panel layer and pine core layer, is provided with balance layer below the above-mentioned down ply.
Technical solutions of the utility model adopt pine core clout to make composite floor board, have improved timber utilization rate, have make simple, cost is low and advantage such as waste material utilization.
Description of drawings
Fig. 1 is a broken minute schematic diagram of the utility model pine core clout.
Fig. 2 is the structural representation of the utility model pine embodiment 1.
Fig. 3 is the structural representation of the utility model pine embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1: a kind of composite floor board as shown in Figure 2 is three layers of composite floor board, comprises panel layer 1 and following ply 3, is provided with pine core layer 2 between described panel layer 1 and the following ply 3.
In the existing pine processing and fabricating construction formwork technology, after rotary cut venner, remaining pine core clout is generally diameter 40 to 43mm, length is to be bar-shaped about 1 meter, as shown in Figure 1, and with the directly broken pine central layer that is divided into of above-mentioned pine core clout; These pine central layer top and bottom form a leptoprosopy 21 and one wide 22, and the width hand-deliver of above-mentioned some pine central layers constitutes pine core layer 2 for arranging, arc surface contact between the adjacent pine central layer.
Embodiment 2: a kind of composite floor board as shown in Figure 3 is five layers of composite floor board, on the basis of embodiment 1, is provided with ply 4 between above-mentioned panel layer 1 and pine core layer 2, is provided with balance layer 5 below above-mentioned ply 3 down.
Claims (4)
1. a composite floor board comprises panel layer (1) and following ply (3), it is characterized in that, is provided with pine core layer (2) between described panel layer (1) and the following ply (3).
2. a kind of composite floor board according to claim 1 is characterized in that, the pine central layer of described pine core layer (2) is processed remaining pine core by the pine rotary-cut and made broken the branch.
3. a kind of composite floor board according to claim 2, it is characterized in that, the pine central layer top and bottom of described pine core layer (2) form a leptoprosopy (21) and one wide (22), the width hand-deliver of described some pine central layers constitutes pine core layer (2) for arranging, arc surface contact between the adjacent pine central layer.
4. according to claim 1 or 2 or 3 described a kind of composite floor boards, it is characterized in that, be provided with ply (4) between described panel layer (1) and the pine core layer (2), be provided with balance layer (5) below the described down ply (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200857857U CN201172954Y (en) | 2008-04-14 | 2008-04-14 | Composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200857857U CN201172954Y (en) | 2008-04-14 | 2008-04-14 | Composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172954Y true CN201172954Y (en) | 2008-12-31 |
Family
ID=40200067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200857857U Expired - Fee Related CN201172954Y (en) | 2008-04-14 | 2008-04-14 | Composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172954Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555014A (en) * | 2012-02-20 | 2012-07-11 | 福建农林大学 | Processing method of manufacturing joinery core board through sawing fir tip by utilizing cross sawing method |
-
2008
- 2008-04-14 CN CNU2008200857857U patent/CN201172954Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555014A (en) * | 2012-02-20 | 2012-07-11 | 福建农林大学 | Processing method of manufacturing joinery core board through sawing fir tip by utilizing cross sawing method |
| CN102555014B (en) * | 2012-02-20 | 2014-02-19 | 福建农林大学 | Processing method of manufacturing joinery core board through sawing fir tip by utilizing cross sawing method |
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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: 20081231 Termination date: 20160414 |