CN2898176Y - Composite wooden sandwiched floor - Google Patents
Composite wooden sandwiched floor Download PDFInfo
- Publication number
- CN2898176Y CN2898176Y CN 200620103946 CN200620103946U CN2898176Y CN 2898176 Y CN2898176 Y CN 2898176Y CN 200620103946 CN200620103946 CN 200620103946 CN 200620103946 U CN200620103946 U CN 200620103946U CN 2898176 Y CN2898176 Y CN 2898176Y
- Authority
- CN
- China
- Prior art keywords
- wood
- layer
- medium density
- plate
- interlayer structure
- 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 composite wood floorboard with interlayer structure, which is compounded by a medium density fiber wood plate and a single wood plate; the interlayer structure layer is arranged in the middle of the floorboard; the interlayer structure layer comprises at least two medium density fiber plate layers and a fiber structure plate layer different to the medium density fiber plate between the two layers of the fiber plates; the interlayer structure is compounded by the upper and the lower two layer medium density fiber plates and the middle wood plate; at least a surface layer wood skin is arranged on the upper side of the interlayer structure and at least a wood single plate is arranged on the bottom side of the interlayer structure; a surface layer wood skin is arranged on the upper side of the interlayer structure and a wood single plate is arranged on the bottom side of the interlayer structure; the thickness of the whole composite floorboard is 8 to 20mm; the utility model has the advantages of good strength of structure, more rational and steady structure performance, effectively securing the floorboard no affected under the environment variation during the utilization, long service life, broadening the production raw material range, saving wood resource, and being helpful to the forest resource protection.
Description
Technical field
The utility model relates to a kind of solid wooden compound floor, belong to a kind of flooring ornament materials by two or more material be combined intos.
Background technology
In the prior art, solid wooden compound floor is to be composited with single wood materials mostly, but the flooring product of this employing homogenous material combination, in use yielding, especially under the bad situation of environmental aspect, the influence of easier factor such as expanded with heat and contract with cold, and directly use timber in large quantities, will make forest resource decrease, influence environment, the cost of manufacture on floor is also high simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of by medium density fibreboard and wood single-plate, the composite wood floor of the sandwich structure that designs by mechanics of materials structural principle.It mainly is composited by medium density fibreboard and Wooden veneer, and the centre on floor is the sandwich structure layer that a kind of sheet material that has at least one deck to be different from the medium density fibreboard structure of fibrous tissue by two-layer medium density fibreboard and between two-layer at least constitutes.
Described sandwich structure layer is composited by up and down two-layer medium density fibreboard and middle wooden boards, and it is compounded with top layer wood skin at least on the sandwich structure layer, and bottom is compound at least by Wooden veneer.
Be compounded with top layer wood skin above the described sandwich structure layer, bottom is compound by Wooden veneer, and the thickness of whole composite floor board is at 8-20mm.
The utility model is owing to sandwiched one deck wood single-plate in the middle of medium density fibreboard; changed the organizational styucture of medium density fibreboard with this; overcome medium density fibreboard elasticity deficiency; problems such as bending resistance difference; improved the physical and mechanical property of floor base material; it is good to have structural strength; structural performance is more reasonable, more stable; guaranteed that effectively flooring product in use is not subject to the influence of environmental change; prolong its application life; enlarge the raw materials for production scope of flooring product, saved timber resources, helped the characteristics of the protection of the forest reserves.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a sandwich structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in Figure 1, the utility model mainly is composited by medium density fibreboard and Wooden veneer, and the centre on floor is the sandwich structure layer 1 that a kind of sheet material that has at least one deck to be different from the medium density fibreboard structure of fibrous tissue by two-layer medium density fibreboard and between two-layer at least constitutes.Described sandwich structure layer 1 is composited by up and down two-layer medium density fibreboard 2,3 and middle wooden boards 4, and it is compounded with top layer wood skin 5 at least on sandwich structure layer 1, and bottom is compound at least by Wooden veneer 6.
Be compounded with top layer wood skin 5 above the described sandwich structure layer 1 of Fig. 1, bottom is compound by Wooden veneer 6, and the thickness of whole composite floor board is at 8-20mm.
The utility model is owing to sandwiched one deck wood single-plate in the middle of medium density fibreboard, changed the organizational styucture of medium density fibreboard with this, overcome medium density fibreboard elasticity deficiency, problems such as bending resistance difference have improved the physical and mechanical property of floor base material.Composite floor board structure described in the utility model is firmly balanced, and the MOR of base material, bending resistance strengthen, and flooring product is more stable.
Claims (3)
1, a kind of composite wood floor of sandwich structure, it mainly is composited by medium density fibreboard and Wooden veneer, it is characterized in that in the middle of the described floor it being the sandwich structure layer (1) that a kind of sheet material that has at least one deck to be different from the medium density fibreboard structure of fibrous tissue by two-layer medium density fibreboard and between two-layer at least constitutes.
2, the composite wood floor of sandwich structure according to claim 1, it is characterized in that described sandwich structure layer (1) is by two-layer medium density fibreboard (2,3) and middle wooden boards (4) are composited up and down, it is compounded with top layer wood skin (5) at least on sandwich structure layer (1), bottom is compound at least by Wooden veneer (6).
3, the composite wood floor of sandwich structure according to claim 2, it is characterized in that described sandwich structure layer (1) above be compounded with top layer wood skin (5), bottom is compound by Wooden veneer (6), and the thickness of whole composite floor board is at 8-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103946 CN2898176Y (en) | 2006-05-23 | 2006-05-23 | Composite wooden sandwiched floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103946 CN2898176Y (en) | 2006-05-23 | 2006-05-23 | Composite wooden sandwiched floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2898176Y true CN2898176Y (en) | 2007-05-09 |
Family
ID=38073512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103946 Expired - Fee Related CN2898176Y (en) | 2006-05-23 | 2006-05-23 | Composite wooden sandwiched floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2898176Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501291A (en) * | 2011-11-24 | 2012-06-20 | 海林欣成木业有限责任公司 | Processing and manufacturing method for ventilation window board of composite structure |
-
2006
- 2006-05-23 CN CN 200620103946 patent/CN2898176Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501291A (en) * | 2011-11-24 | 2012-06-20 | 海林欣成木业有限责任公司 | Processing and manufacturing method for ventilation window board of composite structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20090506 Decision number of declaring invalidation: 13298 Granted publication date: 20070509 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20120523 |