CN2589619Y - Elastic force pressure welding plastic-aluminum composite section bar - Google Patents
Elastic force pressure welding plastic-aluminum composite section bar Download PDFInfo
- Publication number
- CN2589619Y CN2589619Y CN 03238686 CN03238686U CN2589619Y CN 2589619 Y CN2589619 Y CN 2589619Y CN 03238686 CN03238686 CN 03238686 CN 03238686 U CN03238686 U CN 03238686U CN 2589619 Y CN2589619 Y CN 2589619Y
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- CN
- China
- Prior art keywords
- plastic
- aluminium
- sectional material
- section bar
- elastic force
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- Expired - Lifetime
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Abstract
The utility model discloses an elastic force pressure welding plastic-aluminum composite sectional material, and the problems of steel lining adding, small welding surface, low angle strength, complex workmanship, etc. of the existing products are solved. The utility model is composed of an aluminium sectional material and a plastic sectional material, wherein, a clamping groove is arranged on the plastic sectional material. A clamping foot is arranged on the aluminium sectional material and the aluminium sectional material is pressed into the plastic sectional material from the top of the plastic sectional material, and the clamping foot on the aluminium sectional material is clamped into the clamping groove of the plastic sectional material. The middle part of the plastic sectional material is fixed with an elastic element with a left and a right elastic sheets, and thus after the aluminium sectional material and the plastic sectional material are tightly clamped, the aluminium sectional material can not be disengaged from the plastic sectional material any more. Aluminum materials can be adjusted by two pieces of aluminium plastic composite sectional material and a pipe material to form any turning corners by the utility model. The elastic force pressure welding plastic-aluminum composite sectional material is suitable for turning corners of windows in arbitrary shapes and can also be used as frame materials. After being connected by splicing strips, the elastic force pressure welding plastic-aluminum composite sectional material is suitable for windows with arbitrary length and width.
Description
(1) technical field:
The utility model relates to a kind of aluminium-plastic composite section, a kind of specifically compression joint type aluminium-plastic composite section.
(2) background technology:
Aluminium-plastic composite section is an outer-aluminium-inner-plastic, and outer aluminium has the anti-ultraviolet advantage of aluminium alloys, in mould have the plastic-steel section bar insulation, sound insulation, performance such as airtight.Existing aluminium-plastic composite section could insert aluminium extruded sections, but also need add steel lining and fixing after needing the plastic section bar frame cut one in process, and the plastic section bar welding end surface is little, and angle intensity does not reach national standard, workmanship complexity, cost height.When forming corner, need four section bars and a tubing to form by section bar.
(3) summary of the invention:
The utility model has overcome the shortcoming of prior art, has solved problems such as existing product need add steel lining, solder side is little, angle intensity is low, workmanship complexity.
The utility model elastic force compression joint type aluminium-plastic composite section, be made up of aluminium extruded sections and plastic section bar, it is characterized in that: plastic section bar is provided with draw-in groove, and aluminium extruded sections is provided with card base, aluminium extruded sections is pressed into the plastic section bar from the top of plastic section bar, and the card base on the aluminium extruded sections snaps in the draw-in groove of plastic section bar.
The utility model since adopt the plastic section bar middle part be fixed with have about the elastic component of two flexure strips, when connecting aluminium extruded sections and plastic section bar, the top of aluminium extruded sections from plastic section bar is pressed into the plastic section bar, the elastic component of two flexure strips about the aluminium extruded sections compression, flexure strip is shunk, after card base on the aluminium extruded sections snapped in the draw-in groove of plastic section bar, flexure strip set back, and this moment, aluminium extruded sections can not break away from from plastic section bar again.In aluminium extruded sections, be provided with elastic component, increased the elasticity of aluminium extruded sections; And, increased plastic section bar angle intensity will angle intensity plug-in unit being arranged as the aluminium extruded sections internal fixation of the composite material of frame material.The utility model just can be regulated aluminium by two aluminium-plastic composite sections and a tubing and form any rotation angle, be suitable for using on the window corner of arbitrary shape, and existing product needs four section bars and a tubing to form.The utility model also can be used as the frame material and uses, and after being connected by the splicing bar, is suitable for using on the window of random length and width.
(4) description of drawings:
Fig. 1 is the structural representation of first kind of embodiment of the utility model.
Fig. 2 is the structural representation of two composite material composition corners among Fig. 1.
Fig. 3 is the structural representation of second kind of embodiment of the utility model.
Fig. 4 is the structural representation of splicing bar in second kind of embodiment of the utility model.
Fig. 5 is the structural representation of Fig. 3 and Fig. 4 combination.
Fig. 6 is the structural representation of the third embodiment of the utility model.
Fig. 7 is the structural representation of the 4th kind of embodiment of the utility model.
(5) specific embodiment:
Below in conjunction with accompanying drawing the utility model is described in further detail.
The utility model elastic force compression joint type aluminium-plastic composite section, be made up of aluminium extruded sections and plastic section bar, plastic section bar 2 is provided with draw-in groove 4, and aluminium extruded sections 1 is provided with card base 7, aluminium extruded sections 1 is pressed into the plastic section bar 2 from the top of plastic section bar 2, and the card base 7 on the aluminium extruded sections 1 snaps in the draw-in groove 4 of plastic section bar 2.
Aluminium extruded sections 1 top be shaped as waveform 12.Spacing preiection 6 is arranged at plastic section bar 2 tops.
When connecting aluminium extruded sections and plastic section bar, the top of aluminium extruded sections from plastic section bar is pressed into the plastic section bar, the flexure strip of two flexure strips about the aluminium extruded sections compression, flexure strip is shunk, after card base on the aluminium extruded sections snaps in the draw-in groove of plastic section bar, elastic component sets back, and this moment, aluminium extruded sections can not break away from from plastic section bar again.
Show first kind of embodiment of the utility model as Fig. 1, Fig. 2, plastic section bar 2 middle parts are provided with groove 10, and elastic component 3 is fixed in the groove 10 by fixture 8, two flexure strips 11 about elastic component 3 has.The aluminium-plastic composite section that is positioned at waveform 12 aluminium extruded sections offsides is a circular arc.Shown in Fig. 2 is the structural representation that two aluminium-plastic composite sections among Fig. 1 are formed corners, just can regulate aluminium by two aluminium-plastic composite sections and a tubing and form any rotation angle, is suitable for using on the window corner of arbitrary shape.
Fig. 3, Fig. 4, Fig. 5 show second kind of embodiment of the utility model, and plastic section bar 2 middle parts are provided with groove 10, and angle intensity plug-in unit 5 is fixed in the groove 10 by fixture 8., coupled together by splicing bar 9 during as the frame material at aluminium-plastic composite section, splicing bar 9 tops are aluminium extruded sections, and the bottom is a plastic section bar.The length of splicing bar 9 can extend, and is applicable to the aluminium-plastic composite section of different length.
Fig. 6, Fig. 7 show third and fourth kind of the utility model embodiment respectively, and plastic section bar 2 middle parts are provided with groove 10, and elastic component 3 is fixed in the groove 10 by fixture 8, two flexure strips 11 about elastic component 3 has.Shown in Fig. 6, Fig. 7 all is the application of the utility model on difform section bar.
Claims (7)
1, a kind of elastic force compression joint type aluminium-plastic composite section, form by aluminium extruded sections and plastic section bar, it is characterized in that: plastic section bar (2) is provided with draw-in groove (4), aluminium extruded sections (1) is provided with card base (7), aluminium extruded sections (1) is pressed into the plastic section bar (2) from the top of plastic section bar (2), and the card base (7) on the aluminium extruded sections (1) snaps in the draw-in groove (4) of plastic section bar (2).
2, elastic force compression joint type aluminium-plastic composite section according to claim 1 is characterized in that: described aluminium extruded sections (1) top be shaped as waveform (12).
3, elastic force compression joint type aluminium-plastic composite section according to claim 2 is characterized in that: spacing preiection (6) is arranged at described plastic section bar (2) top.
4, elastic force compression joint type aluminium-plastic composite section according to claim 3, it is characterized in that: described plastic section bar (2) middle part is provided with groove (10), elastic component (3) is fixed in the groove (10) by fixture (8), two flexure strips (11) about elastic component (3) has.
5, elastic force compression joint type aluminium-plastic composite section according to claim 3 is characterized in that: described plastic section bar (2) middle part is provided with groove (10), and angle intensity plug-in unit (5) is fixed in the groove (10) by fixture (8).
6, elastic force compression joint type aluminium-plastic composite section according to claim 4 is characterized in that: the aluminium-plastic composite section that is positioned at waveform (12) aluminium extruded sections offside is a circular arc.
7, elastic force compression joint type aluminium-plastic composite section according to claim 5 is characterized in that: aluminium-plastic composite section is coupled together by splicing bar (9), and splicing bar (9) top is aluminium extruded sections, and the bottom is a plastic section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238686 CN2589619Y (en) | 2002-12-11 | 2003-03-14 | Elastic force pressure welding plastic-aluminum composite section bar |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN022918175 | 2002-12-11 | ||
| CN02291817 | 2002-12-11 | ||
| CN 03238686 CN2589619Y (en) | 2002-12-11 | 2003-03-14 | Elastic force pressure welding plastic-aluminum composite section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589619Y true CN2589619Y (en) | 2003-12-03 |
Family
ID=34065169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238686 Expired - Lifetime CN2589619Y (en) | 2002-12-11 | 2003-03-14 | Elastic force pressure welding plastic-aluminum composite section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589619Y (en) |
-
2003
- 2003-03-14 CN CN 03238686 patent/CN2589619Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130314 Granted publication date: 20031203 |