CN201056969Y - Compound layer impeller vane structure - Google Patents
Compound layer impeller vane structure Download PDFInfo
- Publication number
- CN201056969Y CN201056969Y CNU2007200515183U CN200720051518U CN201056969Y CN 201056969 Y CN201056969 Y CN 201056969Y CN U2007200515183 U CNU2007200515183 U CN U2007200515183U CN 200720051518 U CN200720051518 U CN 200720051518U CN 201056969 Y CN201056969 Y CN 201056969Y
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- layer
- vane
- surface layer
- utility
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Abstract
The utility model relates to the commodity window curtain technical field, in particular to an improvement of a composite layer vane structure. The vane comprises an upper layer, a middle layer and a lower layer, wherein, an upper surface layer and a lower surface layer are arranged on the outer surfaces of the upper layer and the lower layer, and transparent protective layers are coated on the surfaces of the upper surface layer and the lower surface layer. The composite layer structure vane provided by the utility model leads the hardness of the vane to be appropriate through the reasonable and optimal structure that two layers of flexible materials are arranged among three layers of veneer, and can effectively increase the service life of the vane. The utility model has simple production process, improves the production efficiency and the availability, reduces the production cost, simultaneously thoroughly uses the natural resource, and meets the green and environmentally friendly requirements. The transparent poly resin of the outer surface layer can not only performs protective action and is beautiful, adds an exquisite and fresh feeling in doors, but also can be more suitable for the strong requirements of consumer markets.
Description
Technical field
The utility model relates to a kind of commodity curtain technical field, is specifically related to a kind of improvement of composite louver blade construction.
Background technology
Shutter is common to a kind of curtain form in modern house, the office, the tradition blade of louver window mainly adopts wooden or bamboo material is made through a series of complicated technology, and timber some inevitable defectives can occur after processing, as red line, black line, fast knot, worm hole etc., these can reduce the utilization rate of timber greatly, simultaneously also a large amount of wastes valuable resource.
In view of defective wooden, bamboo matter blade of louver window, occurred some in recent years and adopted the blade of louver window of flexible material making such as cloth matter.Blade as the disclosed a kind of cloth matter shutter of Chinese patent CN01260905.6 patent " blade of cloth matter shutter ".The applicant has applied for the patent of " a kind of composite bed blade ", and described blade comprises upper strata, intermediate course and lower floor, also is provided with upper epidermis and following top layer on the upper and lower layer external surface.Upper and lower layer is made of wooden skin, and intermediate course is made of soft asbestos paper or nonwoven, and upper and lower top layer is made of resin, and this blade has advantages such as processing is simple, and appearance effect is good.But the structure of two-layer wooden skin and the soft material of one deck can make blade hardness relatively little, and the application is the improvement that the applicant is made on the basis of above-mentioned patent.
The utility model content
Technical problem to be solved in the utility model provides a kind of composite bed blade construction of easy to process, with low cost and environmental protection attractive in appearance.
The utility model is achieved through the following technical solutions:
Design a kind of composite bed blade construction, include upper strata, intermediate course and lower floor, upper and lower layer external surface is provided with upper epidermis, following top layer, also is coated with protective clear layer on the surface on upper epidermis and following top layer.
As improvement of the technical scheme, the intermediate course of blade is made of wooden skin, upper and lower layer is made of flexible material nonwoven or asbestos paper or cloth, and upper and lower top layer also is made of wooden skin, is coated with transparent PU mylar or UV polypropylene acid resin or glass fiber or the beautiful resin of ripple or NC paint outside the upper and lower top layer.
The utility model has following remarkable result compared to existing technology:
Lamination layer structure blade provided by the utility model by the reasonably optimizing structure of two sheets of flexible material is set in the middle of three layers of wooden cortex, makes that blade hardness is suitable, can effectively increase the application life of blade.The utility model production process is simple; production efficiency and utilization rate have been improved; reduce production costs; also make full use of simultaneously the resource of the Nature; meet environment protection requirement. the beautiful resin of transparent ripple of extexine; can play a protective role and attractive in appearance, give the indoor pure and fresh sensation of a kind of elegance that increases, more can be applicable to the tight demand of consumption market.
Description of drawings
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing;
Fig. 1 is a utility model example structure schematic diagram;
Fig. 2 is the blast structural representation of Fig. 1.
The specific embodiment
Shown in Fig. 1～2, a kind of composite bed blade construction, blade 1 comprises seven-layer structure, intermediate course 5 is wooden cortexes, the upper strata 4 that is connected with intermediate course and lower floor 6 are made of flexible material, and what the flexible material of present embodiment adopted is nonwoven or asbestos paper or cloth.The upper and lower laminar surface that flexible material constitutes is bonded with upper epidermis 3 and the following top layer 7 that wooden cortex constitutes.In the middle of three layers of wooden cortex the flexible material layer is set, the flexible material layer plays the bonding fixation to two sides wood cortex, and the reasonable stack of three layers of wooden cortex can effectively increase the hardness of wooden skin.
Protect for wooden skin, also outside upper and lower top layer, be coated with topping upper and lower top layer.The topping of present embodiment adopts transparent configuration, can demonstrate the lines of wooden skin beauty, increases the appreciative value of blade.What the protective clear layer in the present embodiment adopted is PU mylar or UV polypropylene acid resin or glass fiber or beautiful resin of ripple or NC paint.
Claims (3)
1. a composite bed blade construction comprises upper strata, intermediate course and lower floor, it is characterized in that: also be provided with upper epidermis, following top layer on described upper and lower layer external surface, also be coated with protective clear layer on the surface on upper epidermis and following top layer.
2. composite bed blade construction according to claim 1 is characterized in that: described upper and lower layer is made of flexible material nonwoven or asbestos paper or cloth, and intermediate course is made of wooden skin, constitutes integral body between each layer by being connected.
3. composite bed blade construction according to claim 2 is characterized in that: described upper and lower top layer is made of wooden skin, is coated with PU mylar or UV polypropylene acid resin or glass fiber or the beautiful resin of ripple or NC paint outside the upper and lower top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200515183U CN201056969Y (en) | 2007-05-15 | 2007-05-15 | Compound layer impeller vane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200515183U CN201056969Y (en) | 2007-05-15 | 2007-05-15 | Compound layer impeller vane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056969Y true CN201056969Y (en) | 2008-05-07 |
Family
ID=39425809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200515183U Expired - Fee Related CN201056969Y (en) | 2007-05-15 | 2007-05-15 | Compound layer impeller vane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056969Y (en) |
-
2007
- 2007-05-15 CN CNU2007200515183U patent/CN201056969Y/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: 20080507 Termination date: 20100515 |