CN202578309U - Steel broken-bridge profile - Google Patents
Steel broken-bridge profile Download PDFInfo
- Publication number
- CN202578309U CN202578309U CN2012202698635U CN201220269863U CN202578309U CN 202578309 U CN202578309 U CN 202578309U CN 2012202698635 U CN2012202698635 U CN 2012202698635U CN 201220269863 U CN201220269863 U CN 201220269863U CN 202578309 U CN202578309 U CN 202578309U
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- Prior art keywords
- steel
- bridge
- section bar
- profile
- broken
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- 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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Abstract
The utility model relates to a steel broken-bridge profile, and belongs to profiles. The steel broken-bridge profile is composed of a steel profile and an aluminum tooth, wherein the steel profile is an n-shaped frame and is in mortise and tenon connection with a high-polymer material profile through the aluminum tooth at a bridge port. The steel broken-bridge profile of the bridge port is in mortise and tenon connection with the aluminum tooth, and the aluminum tooth is in mortise and tenon connection with a high-polymer material bridge. The steel broken-bridge profile adopts a steel broken-bridge structure, so that the attractive performance and the strength of doors and windows are ensured, and the problem that the steel profile cannot be made into the broken bridge so that the thermal insulation property is reduced is solved; the thermal insulation effect of the doors and the windows can be ensured, as well as the hardness of the doors and the windows; and the steel broken-bridge profile has the benefits that the service life is long, the transport and the installation are convenient, and meanwhile, the thermal insulation property is good.
Description
Technical field
The utility model belongs to section bar, relates to a kind of steel bridge cut-off section bar specifically.
Background technology
At present, the used bridge cut-off section bar major part of door and window all is an aluminium matter.Bridge-cut aluminum section bar has been taken into account the advantage of plastics and two kinds of materials of aluminium alloys, satisfies the multiple requirement of decorative effect and door and window intensity and durability ability simultaneously.Heat-insulating bridge-cut-off plastic-aluminum section bar can be realized the three seal structures of door and window, and the air water isopiestic equilibrations is successfully realized in reasonable separation steam chamber, significantly improves the watertightness and the tightness of door and window.But aluminium matter structural rigidity is low, and is fragile, causes the life-span of door and window to be reduced.
Summary of the invention
In order to solve above-mentioned asking, the utility model is intended to make that a kind of hardness is high, not fragile, weight is light, simple and reasonable, the steel bridge cut-off section bar that is difficult for the burn into long service life.
The steel bridge cut-off section bar of the utility model is made up of steel section bar and aluminium matter type tooth, and described steel section bar is the n glyph framework, and the logical peraluminous type tooth at the Qi Qiaokou place connects at the tenon fourth of the twelve Earthly Branches with the macromolecular material section bar mutually.
As the further improvement of the utility model, the steel bridge cut-off section bar of said bridge mouth is that the tenon fourth of the twelve Earthly Branches is connected with aluminium matter type tooth, and aluminium matter type tooth is that the tenon fourth of the twelve Earthly Branches is connected with the type bridge of macromolecular material.
As the further improvement of the utility model, aluminium matter type tooth is the dentation aluminium section.
As the further improvement of the utility model, the macromolecular material section bar is made up of nylon.
The steel bridge cut-off section bar of the utility model, steel bridge cut-off structure has promptly guaranteed the aesthetic property and the intensity of door and window, can not make the difficult problem that the bridge cut-off heat-insulating property reduces thereby overcome the steel section bar again; Can guarantee the heat insulation effect of door and window, hardness that again can doorframe has reached long service life, convenient transportation and the beneficial effect of taking into account heat-insulating property simultaneously again has been installed.
Description of drawings
Fig. 1 is the steel bridge cut-off section bar overall structure sketch map of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further specified:
Steel bridge cut-off section bar is made up of steel section bar 1 and aluminium matter type tooth 2, and described steel section bar is the n glyph framework, at Qi Qiaokou 3 place's snappings aluminium matter type tooth 2, aluminium matter type tooth 2 and macromolecular material section bar 4 tenon fourth of the twelve Earthly Branches connection mutually.
The steel bridge cut-off section bar 1 of described bridge mouth 3 is that the tenon fourth of the twelve Earthly Branches is connected with aluminium matter type tooth 2, and aluminium matter type tooth 2 is that the tenon fourth of the twelve Earthly Branches is connected with the type bridge 4 of macromolecular material, and the two ends of macromolecular material section bar 4 are that swallow-tail form matches with the dovetail groove of aluminium matter type tooth 2.Described aluminium matter type tooth 2 is the dentation aluminium section.Described macromolecular material section bar 4 is made up of nylon.
Steel bridge cut-off section bar, the steel bridge cut-off member of employing penetrate heat insulating strip as jamb in the middle of section bar, steel profile is broken off, and form bridge cut-off, effectively stop the conduction of heat.
Claims (4)
1. steel bridge cut-off section bar is to be made up of steel section bar (1) and aluminium matter type tooth (2), it is characterized in that the steel section bar is a n font framework, locates logical peraluminous type tooth (2) at Qi Qiaokou (3), connects at the tenon fourth of the twelve Earthly Branches mutually with macromolecular material section bar (4).
2. steel bridge cut-off section bar as claimed in claim 1 is characterized in that the steel bridge cut-off section bar (1) of bridge mouth (3) is that the tenon fourth of the twelve Earthly Branches is connected with aluminium matter type tooth (2), and aluminium matter type tooth (2) is that the tenon fourth of the twelve Earthly Branches is connected with the type bridge (4) of macromolecular material.
3. steel bridge cut-off section bar as claimed in claim 1 is characterized in that aluminium matter type tooth (2) is the dentation aluminium section.
4. steel bridge cut-off section bar as claimed in claim 1 is characterized in that macromolecular material section bar (4) is made up of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202698635U CN202578309U (en) | 2012-06-09 | 2012-06-09 | Steel broken-bridge profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202698635U CN202578309U (en) | 2012-06-09 | 2012-06-09 | Steel broken-bridge profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578309U true CN202578309U (en) | 2012-12-05 |
Family
ID=47247732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202698635U Expired - Fee Related CN202578309U (en) | 2012-06-09 | 2012-06-09 | Steel broken-bridge profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678016A (en) * | 2012-06-09 | 2012-09-19 | 大庆市国美建筑装饰有限公司 | Steel bridge-cutoff section |
-
2012
- 2012-06-09 CN CN2012202698635U patent/CN202578309U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678016A (en) * | 2012-06-09 | 2012-09-19 | 大庆市国美建筑装饰有限公司 | Steel bridge-cutoff section |
| CN102678016B (en) * | 2012-06-09 | 2015-04-15 | 大庆市国美建筑装饰有限公司 | Steel bridge-cutoff section |
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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: 20121205 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |