CN103938985A - Door and window self-thermal-insulation section bar - Google Patents
Door and window self-thermal-insulation section bar Download PDFInfo
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- CN103938985A CN103938985A CN201410117469.3A CN201410117469A CN103938985A CN 103938985 A CN103938985 A CN 103938985A CN 201410117469 A CN201410117469 A CN 201410117469A CN 103938985 A CN103938985 A CN 103938985A
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- section bar
- door
- thermal
- wall
- square tubes
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Abstract
The invention relates to a door and window self-thermal-insulation section bar. The door and window self-thermal-insulation section bar is characterized by comprising an outer wall (1) and an inner wall (2), square tubes (4) corresponding to each other are arranged in one side of the outer wall (1) and in one side of the inner wall (2), the two square tubes (4) are connected and fixed through a set of connecting tubes (3), the portions, close to the outer sides, of the front ends of the two square tubes (4) are respectively provided with a buckle (5), and the square tubes (4) are filled with thermal insulation materials (6). The door and window self-thermal-insulation section bar has the advantages that the aluminum section bar is simple in structure, good in sealing performance and low in noise; a support is arranged in the middle of the section bar and a cavity of the section bar is filled with the thermal insulation materials, so that the thermal insulation performance is improved, compressive strength and torsional strength of the materials are improved, and the section bar is not prone to deformation.
Description
Technical field
The present invention relates to a kind of metal building material, particularly a kind of self-heat conserving section bar of door and window.
Background technology
Aluminium extruded sections has corrosion resistance, excellent conductivity, thermal conductance dose rate, nonferromagnetic, good machinable, formability and the high features such as recyclability, the aluminum of different cross section shape is by aluminium bar hot melt and crowded obtaining, due to its good characteristic, it is all widely used in a lot of industries, especially at architectural decoration, in the industry of decoration, become one of indispensable material.
Present stage is for the section bar of worked door jamb or partition, substantially all adopt cavity structure, gas in cavity is identical with the external world, thus the gas in cavity can the heat of indoor and outdoors be transmitted by convection current, conduction and radiation, very poor in the heat-insulating property of material, and because section bar is cavity structure, its support strength is also lower, when long-time use, has certain potential safety hazard, through extensively retrieval, not yet find comparatively desirable technical scheme.
Summary of the invention
The object of the invention is the shortcoming existing in prior art in order to solve, and the self-heat conserving section bar of a kind of door and window proposing.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of self-heat conserving section bar of door and window, it is characterized in that: comprise outer wall and inwall, in a side inside of outer wall and inwall, be provided with the square tube of mutual correspondence, two square tubes are connected and fixed by one group of tube connector, front end two square tubes is equipped with a buckle near outside, in described square tube, is filled with heat insulating material.
On the basis of technique scheme, can there is following further technical scheme:
One side of described buckle is that oblique snap fit, opposite side are L-type snap fit, and described L-type snap fit is arranged on inner side.
The invention has the advantages that: aluminium profile structure provided by the present invention is simple, good airproof performance, noise is little, centre at section bar is provided with support, and has filled heat insulating material in the cavity of section bar, has improved heat-insulating property, and improved resistance to compression and the torsional strength of material, not yielding.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1, a kind of self-heat conserving section bar of door and window, it is characterized in that: comprise outer wall 1 and inwall 2, in a side inside of outer wall 1 and inwall 2, be provided with the square tube 4 of mutual correspondence, two square tubes 4 are connected and fixed by one group of tube connector 3, front end two square tubes 4 is equipped with a buckle 5 near outside, in described square tube 4, is filled with heat insulating material 6.
One side of described buckle 5 is that oblique snap fit 5a, opposite side are L-type snap fit 5b, and described L-type snap fit 5b is arranged on inner side.
Described heat insulating material 6 adopts extrusion molding polystyrene foam plastics, mold pressing type polystyrene foam plastics, sprayed rigid foam polyurethane, foam glass, mineral wool or phenolic resins plate, and the structure of heat insulating material 6 is identical with the structure of square tube 4 cavitys.
The above specific embodiment is only most preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within principle of the present invention.
Claims (2)
1. the self-heat conserving section bar of a door and window, it is characterized in that: comprise outer wall (1) and inwall (2), in a side inside of outer wall (1) and inwall (2), be provided with the square tube (4) of mutual correspondence, two square tubes (4) are connected and fixed by one group of tube connector (3), front end in two square tubes (4) is equipped with a buckle (5) near outside, is filled with heat insulating material (6) in described square tube (4).
2. the self-heat conserving section bar of a kind of door and window according to claim 1, is characterized in that: a side of described buckle (5) is that oblique snap fit (5a), opposite side are L-type snap fit (5b), and described L-type snap fit (5b) is arranged on inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117469.3A CN103938985A (en) | 2014-03-26 | 2014-03-26 | Door and window self-thermal-insulation section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117469.3A CN103938985A (en) | 2014-03-26 | 2014-03-26 | Door and window self-thermal-insulation section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103938985A true CN103938985A (en) | 2014-07-23 |
Family
ID=51186831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410117469.3A Pending CN103938985A (en) | 2014-03-26 | 2014-03-26 | Door and window self-thermal-insulation section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103938985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481348A (en) * | 2014-11-11 | 2015-04-01 | 四川良木道门窗型材有限公司 | Aluminum wood profile structure of window frame |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649984U (en) * | 2009-12-29 | 2010-11-24 | 北京建筑技术发展有限责任公司 | High-efficiency heat insulating aluminum alloy section structure |
| CN201944488U (en) * | 2010-12-31 | 2011-08-24 | 高瑞安 | Composite heat insulation sectional material |
| DE202013100102U1 (en) * | 2013-01-10 | 2013-02-22 | SCHÜCO International KG | Thermal insulation strip and frame profile for a window, a door, a facade or a light roof with a surface element |
| WO2013127495A1 (en) * | 2012-02-29 | 2013-09-06 | Rehau Ag + Co | Method for producing a hollow-chamber profile |
| CN203879205U (en) * | 2014-03-26 | 2014-10-15 | 安徽同曦金鹏铝业有限公司 | Self-insulation sectional material for doors and windows |
-
2014
- 2014-03-26 CN CN201410117469.3A patent/CN103938985A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649984U (en) * | 2009-12-29 | 2010-11-24 | 北京建筑技术发展有限责任公司 | High-efficiency heat insulating aluminum alloy section structure |
| CN201944488U (en) * | 2010-12-31 | 2011-08-24 | 高瑞安 | Composite heat insulation sectional material |
| WO2013127495A1 (en) * | 2012-02-29 | 2013-09-06 | Rehau Ag + Co | Method for producing a hollow-chamber profile |
| DE202013100102U1 (en) * | 2013-01-10 | 2013-02-22 | SCHÜCO International KG | Thermal insulation strip and frame profile for a window, a door, a facade or a light roof with a surface element |
| CN203879205U (en) * | 2014-03-26 | 2014-10-15 | 安徽同曦金鹏铝业有限公司 | Self-insulation sectional material for doors and windows |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481348A (en) * | 2014-11-11 | 2015-04-01 | 四川良木道门窗型材有限公司 | Aluminum wood profile structure of window frame |
| CN104481348B (en) * | 2014-11-11 | 2016-02-17 | 四川良木道门窗型材有限公司 | A kind of window frame aluminium wood section structure |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |