CN201763134U - Wood-plastic aluminium alloy composite profile - Google Patents
Wood-plastic aluminium alloy composite profile Download PDFInfo
- Publication number
- CN201763134U CN201763134U CN2010202903575U CN201020290357U CN201763134U CN 201763134 U CN201763134 U CN 201763134U CN 2010202903575 U CN2010202903575 U CN 2010202903575U CN 201020290357 U CN201020290357 U CN 201020290357U CN 201763134 U CN201763134 U CN 201763134U
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- wood
- aluminium alloy
- profile
- plastic
- plastic profiles
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Abstract
The utility model discloses a wood-plastic aluminium alloy composite profile, comprising an aluminium alloy profile and a wood-plastic profile which are connected by a vertical connecting surface and two horizontal connecting surfaces; the vertical connecting surface of the wood-plastic profile is provided with a large trapezoidal guide groove; the two horizontal connecting surfaces of the wood-plastic profile are respectively provided with a small trapezoidal guide groove; one side of the small trapezoidal guide groove is provided with a V-shaped positioning groove; the connecting surface of the aluminium alloy profile is respectively provided with a trapezoidal guide block and a V-shaped positioning block which are matched with the guide groove and the positioning groove on the wood-plastic profile; and the aluminium alloy profile and the wood-plastic profile are connected by matching of the guide groove and the guide block and matching of the positioning groove and the positioning block. By combined setting of the trapezoidal guide groove and the V-shaped positioning groove, the wood-plastic aluminium alloy composite profile enables the connection of the aluminium alloy profile and the wood-plastic profile which are mutually connected to be close and firm, resists folding and pressure, prolongs the service life of the whole profile and can be used for 20 years safely without deformation.
Description
Technical field
The utility model relates to a kind of wood and moulds the aluminium alloy compound section bar.
Background technology
It is a kind of profile structure of pushing Wood-plastic profiles and aluminium alloy extrusions combination that wood is moulded the aluminium alloy compound section bar.
The patent No. is 200820132327.4, denomination of invention is to have group chamber, angle to mould wood and the Chinese utility model patent of aluminum composite section bar and disclose and organize the chamber, angle and mould wood and aluminum composite section bar a kind of having, by aluminium alloy extrusions, plastic-wood section or mould the glass section bar and form, the outside is an aluminium alloy extrusions, the indoor is plastic-wood section or moulds the glass section bar, establish on the aluminium alloy extrusions and compress hook, plastic-wood section or mould the glass section bar and the outside aluminium alloy extrusions compresses the hook corresponding position and establishes link slot, aluminium alloy extrusions compresses hook and is pressed in and moulds wood or mould on the glass section bar link slot, aluminium alloy extrusions is linked together with moulding wood or mould the glass section bar, indoor plastic-wood section or mould glass section bar peripheral hardware U-shaped groove or trapezoid groove, in establish the group angle cavity that is used to put the joint angle sign indicating number.
But in the said structure, because aluminium alloy extrusions and plastic-wood section only depend on a link slot that cooperatively interacts and compress hook and be connected, connect weak in strength, and the composite material that is used to install door and window need bear very big pressure and impact force, thereby existing wood is moulded the aluminium alloy compound section bar and is fractureed easily at aluminium alloy extrusions and Wood-plastic profiles junction, influence the application life of whole section bar, and caused great waste.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art, provide a kind of wood to mould the aluminium alloy compound section bar, it is by the combination setting of trapezoidal gathering sill and V-type locating slot, make interconnective aluminium alloy extrusions be connected close and firm with Wood-plastic profiles, anti-folding and anti-pressing, improved the application life of whole section bar, can use safely 20 years indeformable.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of wood of the utility model is moulded the aluminium alloy compound section bar, comprise interconnective aluminium alloy extrusions and Wood-plastic profiles, described Wood-plastic profiles is connected with 2 horizontal joint faces by 1 vertical joint face with aluminium alloy extrusions, the vertical joint face of Wood-plastic profiles is provided with 1 big trapezoidal gathering sill, on 2 horizontal joint faces of Wood-plastic profiles, be respectively arranged with 1 little trapezoidal gathering sill, be provided with a V-type locating slot in little trapezoidal gathering sill one side, be respectively arranged with on the joint face of described aluminium alloy extrusions with Wood-plastic profiles on gathering sill and the locating slot trapezoidal guide pad and the V-type locating piece that match, described aluminium alloy extrusions and Wood-plastic profiles cooperate by gathering sill and guide pad, and locating slot is connected with the cooperation of locating piece.
Described V-type locating slot is arranged at the inboard near Wood-plastic profiles.
The utility model makes interconnective aluminium alloy extrusions be connected close and firm with Wood-plastic profiles by the combination setting of trapezoidal gathering sill and V-type locating slot, anti-folding and anti-pressing, and in the application life of having improved whole section bar, it is indeformable to use 20-50 safely.
The utility model structure is firm, has thermal insulation, characteristics such as the coefficient of expansion is little, size is accurate, lasting sealing, the anti-dust storm of waterproof, energy-conserving and environment-protective, and traditional section bars such as alternative timber, aluminium alloys plastic-steel have good weather resistance and non-deformability.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of wood of the utility model is moulded the aluminium alloy compound section bar, comprise interconnective aluminium alloy extrusions 1 and Wood-plastic profiles 2, described Wood-plastic profiles is connected with 2 horizontal joint faces 4 by 1 vertical joint face 3 with aluminium alloy extrusions, the vertical joint face of Wood-plastic profiles is provided with 1 big trapezoidal gathering sill 5, on 2 horizontal joint faces of Wood-plastic profiles, be respectively arranged with 1 little trapezoidal gathering sill 6, be provided with a V-type locating slot 7 in little trapezoidal gathering sill one side, be respectively arranged with on the joint face of described aluminium alloy extrusions with Wood-plastic profiles on gathering sill and the locating slot trapezoidal guide pad and the V-type locating piece that match, described aluminium alloy extrusions and Wood-plastic profiles cooperate by gathering sill and guide pad, and locating slot is connected with the cooperation of locating piece.
Described V-type locating slot is arranged at the inboard near Wood-plastic profiles.
The utility model makes interconnective aluminium alloy extrusions be connected close and firm with Wood-plastic profiles by the combination setting of trapezoidal gathering sill and V-type locating slot, anti-folding and anti-pressing, the application life of having improved whole section bar, can use safely 20 years indeformable.
The utility model structure is firm, has thermal insulation, characteristics such as the coefficient of expansion is little, size is accurate, lasting sealing, the anti-dust storm of waterproof, energy-conserving and environment-protective, and traditional section bars such as alternative timber, aluminium alloys plastic-steel have good weather resistance and non-deformability.
It should be noted that at last: obviously, the foregoing description only is for the utility model example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the present utility model.
Claims (2)
1. a wood is moulded the aluminium alloy compound section bar, comprise interconnective aluminium alloy extrusions and Wood-plastic profiles, it is characterized in that: described Wood-plastic profiles is connected with 2 horizontal joint faces by 1 vertical joint face with aluminium alloy extrusions, the vertical joint face of Wood-plastic profiles is provided with 1 big trapezoidal gathering sill, on 2 horizontal joint faces of Wood-plastic profiles, be respectively arranged with 1 little trapezoidal gathering sill, be provided with a V-type locating slot in little trapezoidal gathering sill one side, be respectively arranged with on the joint face of described aluminium alloy extrusions with Wood-plastic profiles on gathering sill and the locating slot trapezoidal guide pad and the V-type locating piece that match, described aluminium alloy extrusions and Wood-plastic profiles cooperate by gathering sill and guide pad, and locating slot is connected with the cooperation of locating piece.
2. wood as claimed in claim 1 is moulded the aluminium alloy compound section bar, it is characterized in that: described V-type locating slot is arranged at the inboard near Wood-plastic profiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202903575U CN201763134U (en) | 2010-08-13 | 2010-08-13 | Wood-plastic aluminium alloy composite profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202903575U CN201763134U (en) | 2010-08-13 | 2010-08-13 | Wood-plastic aluminium alloy composite profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763134U true CN201763134U (en) | 2011-03-16 |
Family
ID=43715743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202903575U Ceased CN201763134U (en) | 2010-08-13 | 2010-08-13 | Wood-plastic aluminium alloy composite profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763134U (en) |
-
2010
- 2010-08-13 CN CN2010202903575U patent/CN201763134U/en not_active Ceased
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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: 20120920 Decision number of declaring invalidation: 19258 Granted publication date: 20110316 |