CN204511176U - A kind of aluminium alloy inward opening sash bar section bar - Google Patents
A kind of aluminium alloy inward opening sash bar section bar Download PDFInfo
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- CN204511176U CN204511176U CN201420870240.2U CN201420870240U CN204511176U CN 204511176 U CN204511176 U CN 204511176U CN 201420870240 U CN201420870240 U CN 201420870240U CN 204511176 U CN204511176 U CN 204511176U
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Abstract
A kind of aluminium alloy inward opening sash bar section bar, belongs to building doors and windows technical field.It is elongated products, is made up of inner profile and outer profile, and inner profile and outer profile are structure on an empty stomach, are connected between inner profile and outer profile by heat insulating strip.Outer profile main body outer face extends both wings to both sides, and all having flange with wing tip inside both wings, is plane between two flanges.The inner face of inner profile extends two flanges to both sides.The two sides of outer profile main body and inner profile main body are plane.The heat insulating strip end of inner profile and outer profile medial surface is fluted.
Description
Technical field
The utility model relates to building doors and windows technical field, particularly a kind of aluminium alloy inward opening sash bar section structure.
Background technology
In the prior art, the cross sectional shape of aluminium alloy inward opening sash bar section bar as shown in Figure 6.In this, very section bar is made up of inner profile 29 and outer profile 28.Inner profile 29 and outer profile 28 are structure on an empty stomach, are connected between inner profile 29 and outer profile 28 by heat insulating strip.The inner surface of inner profile 29 and outer profile 28 main body two sides and outer profile 28 both wings has multiple notch, in order to fitting tight adhesive tape wherein and profile.When being assembled into window, sealing being carried out to hollow glass and open flat casement sash and fixes.There is certain technological deficiency in this profile design, under long sunshine and environmental influence, sealing joint strip is aging causes air leakage, reduces the heat preservation and soundproof performance of window.Waste time and energy when window is installed, produce and maintenance difficult.High material consumption, improves cost.Open flat casement sash and in notch that the bonding surface endured exists, easily accumulation dust dirt, is difficult to cleaning.
Utility model content
In order to solve the defect that prior art exists, the purpose of this utility model is to provide a kind of aluminium alloy inward opening window mullion section bar.It is by hollow glass with in together with very section bar is directly adhesively fixed, save section bar, reduce costs, technique simplifies, and construction is easily.The both sides of outer profile main body and inner profile main body are designed to plane, make dust dirt, easily clear up.
To achieve these goals, the technical solution of the utility model is:
A kind of aluminium alloy inward opening sash bar section bar, be elongated products, be made up of inner profile and outer profile, inner profile and outer profile are structure on an empty stomach, are connected between inner profile and outer profile by heat insulating strip.Wherein:
Outer profile main body outer face extends both wings to both sides, and wing tip has flange;
Outer profile main body outer face extends both wings to both sides, has 2 flanges inside both wings;
Outer profile main body outer face extends both wings to both sides, is plane inside both wings between two flanges;
The heat insulating strip end of inner profile and outer profile medial surface is fluted;
The inner face of inner profile is to both sides stretch flange formability;
The two sides of inner profile main body are plane;
The two sides of outer profile main body are plane;
The section bar inwall of inner profile medial surface has thickening part;
Self-tapping screw hole is had in outer profile main body and inner profile main body empty stomach chamber.
After adopting such scheme.In use, outer profile main body outer face extends both wings to both sides to the utility model, and wherein a thriving end is abutted against with the sealing joint strip on open flat casement sash and realized sealing.All having flange with wing tip inside both wings, is plane between two flanges.When needs install hollow glass on middle stile section bar, silicone structure sealant is beaten and is adhesively fixed with hollow glass between two flanges inside this wing.Silicone structure sealant is not exposed in the sun, extends the application life of silicone structure sealant.Both wings outside two flange outside can prevent structural silicone adhesive from overflowing pollution glass.Two middle flanges when annotating silicone structure sealant, can make Jiao Qiangzui move along any of two flanges, making injecting glue even.Simultaneously carry out injecting glue operation in indoor, avoid at aerial work outside window.Increase work efficiency and quality, improve the personal safety of construction operation personnel.Flange also can strengthen outer profile main body both wings intensity further, reduces the distortion of section bar.The flange Shi Zhong stile section material appearance of outer profile both wings wing tip is abundant attractive in appearance.Inside inner profile, inner face extends a flange, and hardware, by this flange location, makes to install hardware fast accurate.The section bar inwall of inner profile main body medial surface has thickening part or self-tapping screw hole, makes to install hardware more firm.Outer profile main body and inner profile main body two sides are plane, and cleaning dust is more prone to convenient.The heat insulating strip end of outer profile main body and inner profile main body medial surface is fluted, and make inner profile and outer profile form a notch, notch is embedded in sealing joint strip, makes middle stile section bar and sash form sealing by sealing joint strip.Middle stile section bar does not install adhesive tape, and hollow glass and middle stile use silicone structure glue bond to fix, and make make window frame early stage more quick.The section bar inwall of outer profile main body and inner profile main body medial surface has self-tapping screw hole, and self-tapping screw hole can also can be laid at diagonal angle outside in profiled body and the laying of inner profile main body inner wall level.Sometimes in order to save material, self-tapping screw hole not laid by middle stile section bar, having thickening part, be convenient to hardware and be connected and fixed at the section bar inwall of inner profile medial surface, middle stile section bar is connected and fixed by middle stile corner brace.
Accompanying drawing explanation
Fig. 1 is a kind of aluminium alloy inward opening window mullion section bar cross sectional view.
Fig. 2 is another embodiment cross sectional view of a kind of aluminium alloy inward opening window mullion section bar.
Fig. 3 is another embodiment cross sectional view of a kind of aluminium alloy inward opening window mullion section bar.
Fig. 4 is a kind of aluminium alloy inward opening window mullion section bar and sash using state schematic cross-section.
Fig. 5 is a kind of aluminium alloy inward opening window mullion section bar and hollow glass using state schematic cross-section.
Fig. 6 is existing middle stile section bar cross sectional view.
Attached number in the figure:
1. outer profile main body, 2. inner profile main body, 3. the heat insulating strip end groove of outer profile medial surface, 4. the section bar inwall self-tapping screw hole of outer profile main body medial surface, 5. flange, 6. flange, 7. wing tip flange, 8. the section bar inwall self-tapping screw hole of inner profile main body medial surface, 9. flange, 10. inner profile main body medial surface, the heat insulating strip end groove of 11. inner profile medial surfaces, 12. outer profile main body medial surfaces, the section bar inwall self-tapping screw hole of 13. outer profile main body lateral surfaces, the section bar oncus portion of 14. inner profile main body medial surfaces, 15. sealing joint strips, 16. locks, 17. sealing joint strips, 18, open flat casement sash, 19. glass blocks, 20. hollow glasss, 21. heat insulating strips, 22. sealing joint strips, 23. fan profiles, 24. fluid sealants, 25 fluid sealants, 26. button strip of frame, 27. silicone structure sealants, 28. existing outer profile main bodys, 29. existing inner profile main bodys.
Detailed description of the invention
Below in conjunction with the detailed description of the invention explanation of Figure of description 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5 pairs of a kind of aluminium alloy inward opening of the utility model sash bar section bars.
A kind of aluminium alloy inward opening sash bar section bar is elongated products, cuts use according to the concrete length that uses.Be made up of inner profile 2 and outer profile 1.Inner profile 2 and outer profile 1 are structure on an empty stomach, are connected between inner profile 2 and outer profile 1 by heat insulating strip, form bridge-cut aluminum section bar.Outer profile main body 1 outer face extends both wings to both sides, and have flange 5 and flange 6 inside both wings, wing tip has flange 7, is plane between flange.Sealing joint strip 22 on wing tip and open flat casement sash 18 is abutted against and is realized sealing.When needs install hollow glass 20 on middle stile section bar, silicone structure sealant 27 dozens is adhesively fixed with hollow glass 20 between flange 5 and flange 6, silicone structure sealant 27 is not exposed in the sun, extends the application life of silicone structure sealant 27.Flange 6 and flange 7 can prevent from silicone structure sealant from overflowing polluting glass, simultaneously wing tip flange 7 can Shi Zhong stile section material appearance abundant attractive in appearance.Flange 5 and flange 6 when annotating silicone structure sealant 27, can make Jiao Qiangzui move along arbitrary flanged lip, making injecting glue even, injecting glue operation can be carried out in indoor simultaneously, avoid, at aerial work outside window, improve operating efficiency and quality, improve the personal safety of construction operation personnel.When hollow glass 20 installed by middle stile section bar, hollow glass 20 side leans against on flange 5, flange 6, wing tip flange 7, and opposite side bond by fluid sealant 25 against, button strip of frame 26 and inner profile main body 2 by button strip of frame 26 and fixes.Pad glass block 19 below hollow glass 20.The inner face stretch flange formability 9 to the inside of inner profile main body 2, hardware such as lock 16 grade relies on flange 9 to locate, and makes mounting door-window hardware fast accurate.The section bar inwall of inner profile main body 2 medial surface has self-tapping screw hole 8, and the hardware such as lock, hinge is screwed on the section bar inwall self-tapping screw hole 8 of inner profile main body medial surface by self-tapping screw, door and window hardware part is connected more firm.Outer profile main body 1 medial surface 12 and inner profile main body 2 medial surface 10 are plane, when like this, stile Surface of profile has a dust dirt, more easily clear up.The heat insulating strip end groove 11 of inner profile 2 medial surface and the heat insulating strip end groove 3 of outer profile 1 medial surface form a notch, and notch is embedded in sealing joint strip 17, and the heat insulating strip 21 of sealing joint strip 17 and open flat casement sash 18 is abutted against and realized sealing.Notch embedding sealing adhesive tape 15 inside open flat casement sash 18, sealing joint strip 15 and inner profile main body 2 inner side end are abutted against and are realized sealing.Open flat casement sash 18 is installed hollow glass 20, hollow glass 20 and fan profile 23 bond fixing by fluid sealant 24.Pad glass block 19 below hollow glass 20.The section bar inwall of outer profile main body medial surface has self-tapping screw hole 4, and the section bar inwall of inner profile main body medial surface has self-tapping screw hole 8, is connected and fixed when being convenient to middle stile's profile material assembling window frame.Self-tapping screw hole can profiled body 1 abdominal cavity and inner profile main body 2 internal abdominal wall level be laid outside, also can lay at diagonal angle, when self-threading bore diagonal angle is laid, has the section bar inwall self-tapping screw hole 13 of outer profile main body lateral surface.Sometimes in order to save material, self-tapping screw hole not laid by middle stile section bar, having thickening part 14 at the section bar inwall of inner profile medial surface, be convenient to door and window hardware part and be connected and fixed.
Claims (3)
1. an aluminium alloy inward opening sash bar section bar, is elongated products, is made up of inner profile and outer profile, and inner profile and outer profile are structure on an empty stomach, connected, it is characterized in that between inner profile and outer profile by heat insulating strip:
Outer profile main body outer face extends both wings to both sides, and wing tip has flange;
Outer profile main body outer face extends both wings to both sides, has 1-5 flange inside both wings;
Outer profile main body outer face extends both wings to both sides, is plane inside both wings between two flanges;
The heat insulating strip end of inner profile and outer profile medial surface is fluted;
The inner face of inner profile is to both sides stretch flange formability;
The two sides of inner profile main body are plane;
The two sides of outer profile main body are plane.
2. a kind of aluminium alloy inward opening sash bar section bar as claimed in claim 1, is characterized in that: inner profile main body medial surface section bar inwall has thickening part.
3. a kind of aluminium alloy inward opening sash bar section bar as claimed in claim 1, is characterized in that: have self-tapping screw hole in outer profile main body and inner profile main body empty stomach chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870240.2U CN204511176U (en) | 2014-12-29 | 2014-12-29 | A kind of aluminium alloy inward opening sash bar section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870240.2U CN204511176U (en) | 2014-12-29 | 2014-12-29 | A kind of aluminium alloy inward opening sash bar section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511176U true CN204511176U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420870240.2U Active CN204511176U (en) | 2014-12-29 | 2014-12-29 | A kind of aluminium alloy inward opening sash bar section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511176U (en) |
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2014
- 2014-12-29 CN CN201420870240.2U patent/CN204511176U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |