CN202467501U - Aluminum (AL) alloy wood-plastic composite sections - Google Patents
Aluminum (AL) alloy wood-plastic composite sections Download PDFInfo
- Publication number
- CN202467501U CN202467501U CN2012200893559U CN201220089355U CN202467501U CN 202467501 U CN202467501 U CN 202467501U CN 2012200893559 U CN2012200893559 U CN 2012200893559U CN 201220089355 U CN201220089355 U CN 201220089355U CN 202467501 U CN202467501 U CN 202467501U
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- China
- Prior art keywords
- wood
- plastic
- alloy extrusions
- aluminium alloy
- plastic profiles
- Prior art date
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Abstract
The utility model discloses aluminum (AL) alloy wood-plastic composite sections which comprise AL alloy sections connected with each other and wood-plastic sections, wherein a pressing device provided with a pressing hook in the front is arranged on the AL alloy sections, pressing points are arranged on one side of the pressing device and the side of the pressing device is contacted with the wood-plastic sections, and grooves are arranged on the position which is on the wood-plastic sections and corresponds to the pressing hook. The AL alloy wood-plastic composite sections can be used for a beam, a fan and a frame, are simple in structure, accurate in measurement and large in strength, and is capable of resisting bending and distortion.
Description
Technical field
The utility model relates to a kind of composite material, and more specifically, the utility model relates to the more firm aluminium alloys Wood-plastic composite section bar of a kind of combination.
Background technology
The aluminium alloys Wood-plastic composite section bar is a kind of Wood-plastic profiles and compound profile structure of aluminium alloy extrusions of pushing.
Number of patent application is that 200820132327.4 utility model patent discloses a kind of group chamber, angle that has and moulds wood and aluminum composite section bar; 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, establishes on the aluminium alloy extrusions and compresses 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; Since aluminium alloy extrusions and plastic-wood section only by a link slot that cooperatively interacts with compress hook and be connected; Connect weak in strengthly, and the composite material that is used for door and window installing need bear very big pressure and impact force, thereby existing aluminium alloys Wood-plastic composite section bar fractures at aluminium alloy extrusions and Wood-plastic profiles junction easily; Influence the application life of whole section bar, and caused great waste.
The utility model content
In order to overcome above-mentioned defective; The utility model provides a kind of aluminium alloys Wood-plastic composite section bar; Comprise interconnective aluminium alloy extrusions and Wood-plastic profiles; Aluminium alloy extrusions is provided with hold down gag, it is characterized in that this hold down gag front end for compressing hook, is provided with in this hold down gag contact Wood-plastic profiles one side to compress a little; The corresponding position that compresses hook is provided with groove on Wood-plastic profiles.
As an optimal technical scheme of the utility model, be provided with the swallow-tail form convexity in the centre of aluminium alloy extrusions contact Wood-plastic profiles one side, be provided with dovetail groove in the relevant position of Wood-plastic profiles.
When connecting, the hold down gag on the aluminium alloy extrusions contacts with Wood-plastic profiles, compresses in the groove that hook is pressed into Wood-plastic profiles, compresses a little then under the pressurization situation, directly to be pressed in the Wood-plastic profiles, thereby makes aluminium alloy extrusions and Wood-plastic profiles joint portion more firm.If aluminium alloy extrusions and Wood-plastic profiles are provided with swallow-tail form convexity and groove, when connecting, in the protruding dovetail groove that embeds on the Wood-plastic profiles of the swallow-tail form on the aluminium alloy extrusions, thereby make the joint portion more firm.
The aluminium alloys Wood-plastic composite section bar of the utility model can be used for very, fan and frame, and is simple in structure, size is accurate, and is counter-bending, and intensity is big, and is indeformable.
Description of drawings
Fig. 1 is the aluminium alloys Wood-plastic composite section bar sketch map of the utility model of being used for enduring;
Fig. 2 is the aluminium alloys Wood-plastic composite section bar sketch map of the utility model of being used to fan;
Fig. 3 is the aluminium alloys Wood-plastic composite section bar sketch map that is used for the utility model of frame.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described in further detail:
Shown in Fig. 1-3; A kind of aluminium alloys Wood-plastic composite section bar comprises interconnective aluminium alloy extrusions 1 and Wood-plastic profiles 2, and aluminium alloy extrusions 1 is provided with hold down gag 3; These hold down gag 3 front ends are for compressing hook 4, are provided with in these hold down gag 3 contact Wood-plastic profiles 2 one sides and compress a little 5; The corresponding position that compresses hook 4 is provided with groove 6 on Wood-plastic profiles 2.Centre in aluminium alloy extrusions 1 contact Wood-plastic profiles 2 one sides is provided with swallow-tail form convexity 7, is provided with dovetail groove 8 in the relevant position of Wood-plastic profiles 2.
When connecting; Hold down gag 3 on the aluminium alloy extrusions 1 contacts with Wood-plastic profiles 2; Compress in the groove 6 that hook 4 is pressed into Wood-plastic profiles 2; Compress a little 5 and under the pressurization situation, directly be pressed in the Wood-plastic profiles 2, in the dovetail groove 8 that 1 swallow-tail form protruding 7 embeds on the Wood-plastic profiles 2 on the aluminium alloy extrusions, thereby make the joint portion of aluminium alloy extrusions 1 and Wood-plastic profiles 2 more firm.
The aluminium alloys Wood-plastic composite section bar of the utility model can be used for very, fan and frame, and is simple in structure, size is accurate, and is counter-bending, and intensity is big, and is indeformable.
Above listed each embodiment only is to the enumerating of the utility model, those skilled in the art can understand the simple modification on the utility model basis, done, replacement or with the protection domain that combines all to belong to the utility model of this area customary means.
Claims (2)
1. aluminium alloys Wood-plastic composite section bar; Comprise interconnective aluminium alloy extrusions and Wood-plastic profiles; Aluminium alloy extrusions is provided with hold down gag, it is characterized in that: this hold down gag front end is for compressing hook, is provided with in this hold down gag contact Wood-plastic profiles one side to compress a little; The corresponding position that compresses hook is provided with groove on Wood-plastic profiles.
2. aluminium alloys Wood-plastic composite section bar according to claim 1 is characterized in that: the centre in aluminium alloy extrusions contact Wood-plastic profiles one side is provided with the swallow-tail form convexity, is provided with dovetail groove in the relevant position of Wood-plastic profiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200893559U CN202467501U (en) | 2012-03-12 | 2012-03-12 | Aluminum (AL) alloy wood-plastic composite sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200893559U CN202467501U (en) | 2012-03-12 | 2012-03-12 | Aluminum (AL) alloy wood-plastic composite sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467501U true CN202467501U (en) | 2012-10-03 |
Family
ID=46915667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200893559U Expired - Fee Related CN202467501U (en) | 2012-03-12 | 2012-03-12 | Aluminum (AL) alloy wood-plastic composite sections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761186A (en) * | 2016-12-27 | 2017-05-31 | 吴姗姗 | Aluminium section bar is endured in a kind of high intensity inwardly opened window |
-
2012
- 2012-03-12 CN CN2012200893559U patent/CN202467501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761186A (en) * | 2016-12-27 | 2017-05-31 | 吴姗姗 | Aluminium section bar is endured in a kind of high intensity inwardly opened window |
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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: 20121003 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |