CN201679389U - Ecological wood-aluminum section bar - Google Patents
Ecological wood-aluminum section bar Download PDFInfo
- Publication number
- CN201679389U CN201679389U CN2010201931224U CN201020193122U CN201679389U CN 201679389 U CN201679389 U CN 201679389U CN 2010201931224 U CN2010201931224 U CN 2010201931224U CN 201020193122 U CN201020193122 U CN 201020193122U CN 201679389 U CN201679389 U CN 201679389U
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- Prior art keywords
- ecological wood
- section bar
- aluminum
- aluminium alloy
- section
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Abstract
The utility model discloses an ecological wood-aluminum section bar which is provided with an aluminum-alloy section bar (1). The ecological wood-aluminum section bar is characterized in that both ends of the inner side of the aluminum-alloy section bar (1) are symmetrically provided with composite parts (2), and the aluminum-alloy section bar (1) is connected with an ecological wood section bar (4) by the composite parts (2). The utility model has energy saving, environmental protection, no toxicity, no harm, high mechanical strength, strong wind-pressure resisting capability and superior weather resistance and is attractive and elegant, the outer surface has the texture of metal, and the inner surface has the texture of logs.
Description
Technical field:
The utility model relates to a kind of section bar, relates in particular to a kind of ecological wood-aluminum section.
Background technology:
At present, it is more extensive that both at home and abroad door and window is made section bar, and manufacturer is numerous, but design, manufacture level are uneven.Main material has aluminium alloy extrusions, plastic material, solid wood etc.
Aluminium alloy extrusions intensity height, but coefficient of thermal conductivity is also high, causes heat-insulating property very poor.Though greatly developed the aluminium alloys heat-insulating technique in recent years, can not thoroughly solve the characteristics of heat insulating ability difference;
The plastic irregular profile biggest advantage is that coefficient of thermal conductivity is very low, but its weatherability and intensity are very low again, causes reduce greatly the application life of window;
It is all fine that solid wood profile slightly reaches heat-insulating property, and still easy moisture absorption and deformation is afraid of to damage by worms, and also needs the periodic maintenance maintenance, the use cost height.
The utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and a kind of energy-conserving and environment-protective are provided, and is nontoxic, the mechanical strength height, the Wind-Pressure Resistance ability is strong, have good weatherability, external surface to have metal-like, inner surface has log texture, ecological wood-aluminum section elegant in appearance.
The purpose of this utility model can reach by following measure: a kind of ecological wood-aluminum section, and it has aluminium alloy extrusions, it is characterized in that the two ends of aluminium alloy extrusions inboard are arranged with composite part, and aluminium alloy extrusions connects ecological wood section by composite part.
In order further to realize the purpose of this utility model, described composite part is rectangular claw, and correspondence is provided with draw-in groove on the ecological wood section, and aluminium alloy extrusions and ecological wood section are combined with each other by rectangular claw and rectangular draw-in groove close fit.
In order further to realize the purpose of this utility model, the middle part of described aluminium alloy extrusions inboard is provided with positioning convex strip, and correspondence is provided with locating slot on the ecological wood section, and aluminium alloy extrusions is located ecological wood section by positioning convex strip and locating slot.
The utility model can produce following good effect compared with the prior art: the utility model ecological wood-aluminum section is to be composited by ecological wood section and aluminium extruded sections two parts machinery, remedied two kinds of materials deficiency separately, form all very excellent door and window section bar of various aspects of performance, ecological wooden main component is thermoplastic resin and natural wood fiber, does not contain poisonous and hazardous material.This in the past product is mainly used in outdoor view wood because mechanical performance is bad.The utility model has improved its mechanical performance greatly: flexural strength can reach 36.5N, and the bending resistance modulus of elasticity can reach 3142MPa, and weatherability reaches the requirement of door and window with section bar national standard (GB/T8814-2004) S level.Its linear expansion coeffcient and aluminium alloys are approaching, and the door and window distortion of having avoided causing because of variations in temperature makes the door and window that is used for that it can success.The energy-conserving and environment-protective of the utility model ecological wood-aluminum section, nontoxic, the intensity height.Indoor section adopts ecological wood, elegant in appearance, fire prevention, insect protected.Outdoor section is skeleton with the aluminium alloys, the mechanical strength height, and the Wind-Pressure Resistance ability is strong, and outward appearance has metal-like simultaneously, and good weatherability is more arranged.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment: the specific embodiment of the present utility model is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of ecological wood-aluminum section (referring to accompanying drawing), it has aluminium alloy extrusions 1, the two ends of aluminium alloy extrusions 1 inboard are arranged with composite part 2, aluminium alloy extrusions 1 connects ecological wood section 4 by composite part 2, composite part 2 is rectangular claw, correspondence is provided with draw-in groove on the ecological wood section 4, and rectangular claw and rectangular draw-in groove close fit are combined with each other aluminium alloy extrusions 1 and ecological wood section 4.The middle part of aluminium alloy extrusions 1 inboard is provided with positioning convex strip 3, and correspondence is provided with locating slot on the ecological wood section 4, and aluminium alloy extrusions 1 is located ecological wood section 4 by positioning convex strip 3 and locating slot.
Claims (3)
1. ecological wood-aluminum section, it has aluminium alloy extrusions (1), it is characterized in that the inboard two ends of aluminium alloy extrusions (1) are arranged with composite part (2), and aluminium alloy extrusions (1) connects ecological wood section (4) by composite part (2).
2. a kind of ecological wood-aluminum section according to claim 1, it is characterized in that described composite part (2) is rectangular claw, ecological wood section (4) is gone up correspondence and is provided with draw-in groove, and aluminium alloy extrusions (1) and ecological wood section (4) are combined with each other by rectangular claw and rectangular draw-in groove close fit.
3. a kind of ecological wood-aluminum section according to claim 1 and 2, it is characterized in that the inboard middle part of described aluminium alloy extrusions (1) is provided with positioning convex strip (3), ecological wood section (4) is gone up correspondence and is provided with locating slot, and aluminium alloy extrusions (1) is located ecological wood section (4) by positioning convex strip (3) and locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201931224U CN201679389U (en) | 2010-05-07 | 2010-05-07 | Ecological wood-aluminum section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201931224U CN201679389U (en) | 2010-05-07 | 2010-05-07 | Ecological wood-aluminum section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679389U true CN201679389U (en) | 2010-12-22 |
Family
ID=43344438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201931224U Expired - Fee Related CN201679389U (en) | 2010-05-07 | 2010-05-07 | Ecological wood-aluminum section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832086A (en) * | 2010-05-07 | 2010-09-15 | 烟台冰轮塑业有限公司 | Ecological wood-aluminum section |
-
2010
- 2010-05-07 CN CN2010201931224U patent/CN201679389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832086A (en) * | 2010-05-07 | 2010-09-15 | 烟台冰轮塑业有限公司 | Ecological wood-aluminum section |
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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 |
Granted publication date: 20101222 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |