CN210798663U - Novel aluminum alloy heat-insulation casement window frame profile - Google Patents
Novel aluminum alloy heat-insulation casement window frame profile Download PDFInfo
- Publication number
- CN210798663U CN210798663U CN201920766026.5U CN201920766026U CN210798663U CN 210798663 U CN210798663 U CN 210798663U CN 201920766026 U CN201920766026 U CN 201920766026U CN 210798663 U CN210798663 U CN 210798663U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- profile
- window frame
- section bar
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 73
- 238000009413 insulation Methods 0.000 title abstract description 8
- 239000012774 insulation material Substances 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model provides a novel heat-insulating flat-open window frame section bar of aluminum alloy, its characterized in that wears a thermal insulation material through the centre by inside and outside aluminum alloy ex-trusions, forms through the roll-in is compound, and wherein inboard aluminum alloy ex-trusions base is isometric with outside aluminum alloy ex-trusions topside, and inboard aluminum alloy ex-trusions base corresponds with outside aluminum alloy ex-trusions topside both ends and is equipped with the recess, the setting of middle thermal insulation strip both ends with the identical arch of recess, inboard aluminum alloy ex-trusions strut connect outside aluminum alloy ex-trusions through middle thermal insulation strip.
Description
Technical Field
The utility model belongs to building door and window field, in particular to novel thermal-insulated flat-open window frame section bar of aluminum alloy.
Technical Field
In the prior art, the heat insulation section bar for building doors and windows is generally designed to be provided with only two sealing rubber strips, some sealing rubber strips are added to three sealing rubber strips, the sealing effects of watertight performance, airtight performance and the like are not ideal, gaps are reserved between frame leaves, dust easily enters a window frame, and the dust is not easy to clean.
Disclosure of Invention
Aiming at the problems in the prior art, the novel aluminum alloy heat-insulation casement window frame profile is characterized in that an inner aluminum alloy profile and an outer aluminum alloy profile penetrate through the middle to form a heat-insulation material in a rolling and compounding mode, wherein the bottom edge of the inner aluminum alloy profile is as long as the top edge of the outer aluminum alloy profile, grooves are correspondingly formed in the bottom edge of the inner aluminum alloy profile and the two ends of the top edge of the outer aluminum alloy profile, bulges matched with the grooves are arranged at the two ends of the middle heat-insulation strip, and the strut of the inner aluminum alloy profile is connected with the outer aluminum alloy profile through the middle.
Furthermore, the length of the top edge of the inner aluminum alloy section is 1.1-1.4 times of that of the bottom edge of the inner aluminum alloy section, and protrusions are arranged at two ends of the top edge downwards.
Furthermore, a bidirectional bulge is arranged on the right side wall of the bottom of the inner side aluminum alloy section.
Furthermore, an upward bulge is arranged on the right side wall of the upper part of the outer side aluminum alloy section and corresponds to the bulge on the right side wall of the bottom of the inner side aluminum alloy section.
Furthermore, the bulges are all connected with sealing strips.
Further, the length of the bottom edge of the outer aluminum alloy section is 1.6-1.8 times of that of the top edge of the outer aluminum alloy section, and a bulge corresponding to the left bulge of the top edge of the inner aluminum alloy section is arranged at the left end of the bottom edge of the outer aluminum alloy section; the right end of the bottom edge of the outer aluminum alloy section is provided with a groove, and a sealing strip is arranged in the groove.
Advantageous effects
After the adhesive tape is added for sealing, the watertight, airtight, sound insulation and heat preservation performances are greatly improved, the dustproof effect is better, and no dust exists in the window frame.
Drawings
Fig. 1 is a structural diagram of a novel aluminum alloy heat-insulating casement window frame profile.
Detailed Description
The utility model provides a novel heat-insulating flat-open window frame section bar of aluminum alloy, as shown in fig. 1, including 1. inboard aluminum alloy ex-trusions, 2. middle heat insulating strip and 3. outside aluminum alloy ex-trusions, wherein inboard aluminum alloy ex-trusions base is isometric with outside aluminum alloy ex-trusions topside, and inboard aluminum alloy ex-trusions base corresponds with outside aluminum alloy ex-trusions topside both ends and is equipped with 5 the recess, middle heat insulating strip both ends set up with the identical 6 of recess is protruding, and inboard aluminum alloy ex-trusions connects outside aluminum alloy ex-trusions through middle heat insulating strip.
Furthermore, the length of the top edge of the inner aluminum alloy section is 1.1-1.4 times of that of the bottom edge of the inner aluminum alloy section, and protrusions are arranged at two ends 4 of the top edge downwards.
Further, a 7-degree bidirectional bulge is arranged on the right side wall of the bottom of the inner side aluminum alloy section.
Furthermore, 8-shaped upward bulges are arranged on the right side wall of the upper part of the outer side aluminum alloy section and correspond to the bulges on the right side wall of the bottom of the inner side aluminum alloy section. The bulges are all connected with sealing strips.
Further, the length of the bottom edge of the outer aluminum alloy section is 1.6-1.8 times of that of the top edge of the outer aluminum alloy section, and a bulge corresponding to the left bulge of the top edge of the inner aluminum alloy section is arranged at the left end of the bottom edge of the outer aluminum alloy section; the right end of the bottom edge of the outer aluminum alloy section is provided with a groove, and 9 sealing strips are arranged in the groove. The heat insulating strip adopts 25mmPA66 nylon strip, and the sealing strip material is ethylene propylene diene monomer, and partial adhesive tape adopts expanded material partially, makes the adhesive tape contact tighter, and sealed effect is better.
Claims (6)
1. The utility model provides a novel heat-insulating flat-open window frame section bar of aluminum alloy, its characterized in that, wear a thermal insulation material through the centre by inside and outside aluminum alloy section bar, through the roll-in complex and form, wherein inboard aluminum alloy section bar base is isometric with outside aluminum alloy section bar topside, and just inboard aluminum alloy section bar base corresponds with outside aluminum alloy section bar topside both ends and is equipped with the recess, middle heat insulating strip both ends set up with the anastomotic arch of recess, inboard aluminum alloy section bar strut connects outside aluminum alloy section bar through middle heat insulating strip.
2. The novel aluminum alloy heat-insulating casement window frame profile as claimed in claim 1, wherein the length of the top edge of the inner aluminum alloy profile is 1.1-1.4 times of the length of the bottom edge of the inner aluminum alloy profile, and protrusions are arranged at two ends of the top edge downwards.
3. The novel aluminum alloy heat-insulating casement window frame profile as claimed in claim 1, wherein a bidirectional protrusion is arranged on the right side wall of the bottom of the inner side aluminum alloy profile.
4. The novel aluminum alloy heat-insulating casement window frame profile as claimed in claim 1, wherein an upward bulge is arranged on the right side wall at the upper part of the outer aluminum alloy profile and corresponds to the bulge on the right side wall at the bottom of the inner aluminum alloy profile.
5. The novel aluminum alloy heat-insulating casement window frame profile of claim 3 or 4, which is characterized in that sealing strips are connected.
6. The novel aluminum alloy heat-insulating casement window frame profile as claimed in claim 1, wherein the length of the bottom edge of the outer aluminum alloy profile is 1.6-1.8 times of the length of the top edge of the outer aluminum alloy profile, and the left end of the bottom edge of the outer aluminum alloy profile is provided with a bulge corresponding to the left bulge on the top edge of the inner aluminum alloy profile; the right end of the bottom edge of the outer aluminum alloy section is provided with a groove, and a sealing strip is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766026.5U CN210798663U (en) | 2019-05-27 | 2019-05-27 | Novel aluminum alloy heat-insulation casement window frame profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766026.5U CN210798663U (en) | 2019-05-27 | 2019-05-27 | Novel aluminum alloy heat-insulation casement window frame profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210798663U true CN210798663U (en) | 2020-06-19 |
Family
ID=71241287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920766026.5U Expired - Fee Related CN210798663U (en) | 2019-05-27 | 2019-05-27 | Novel aluminum alloy heat-insulation casement window frame profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210798663U (en) |
-
2019
- 2019-05-27 CN CN201920766026.5U patent/CN210798663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |