CN2580069Y - High heat insulation aluminium door and window section bar - Google Patents
High heat insulation aluminium door and window section bar Download PDFInfo
- Publication number
- CN2580069Y CN2580069Y CN 02289564 CN02289564U CN2580069Y CN 2580069 Y CN2580069 Y CN 2580069Y CN 02289564 CN02289564 CN 02289564 CN 02289564 U CN02289564 U CN 02289564U CN 2580069 Y CN2580069 Y CN 2580069Y
- Authority
- CN
- China
- Prior art keywords
- thermal resistance
- housing
- section bar
- heat
- window section
- 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 - Lifetime
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Abstract
The utility model relates to a high heat insulation aluminium door and window sectional material, which is composed of an outer frame, an inner frame and a heat rejection column, wherein, the heat rejection column is connected between the outer frame and the inner frame. The sectional material us divided into the inner and the outer frames by the utility model and the heat rejection column is arranged between the inner and the outer frames, and the heat insulating property of the heat rejection column is used and thus the inner and the outer heat exchange is prevented. Thus the heat insulating property is improved and original superior characteristics of aluminium doors and windows are reserved. A structure of embedded strips on both sides and a filling colophony core is used by the heat rejection column, and the processing difficulty and production cost can be reduced and the strength can be improved.
Description
Technical field
The utility model relates to constructional materials, and particularly a kind of aluminium matter door-window section bar is used for making doorframe and window frame and fan.
Background technology
Aluminium windowframe and sash commonly used at present have exquisite appearance, and do not give birth to and embroider, long service life, sealing performance is characteristics preferably, generally are subjected to liking of users.But this present series products is because the thermal conductivity of aluminium windowframe and sash is strong, and is unfavorable to indoor heat insulating, easily the room temperature and the external world conducted.
Summary of the invention
The high aluminium door and window section bar of a kind of heat-insulating property that just provides of the present utility model is to improve the heat-insulating property of the door and window that section bar thus makes.
The technical solution of the utility model is: it is made of housing, inside casing and thermal resistance post, connects the thermal resistance post between housing and the inside casing.
Respectively there is corresponding dovetail groove on the joint face both sides of described housing and inside casing and thermal resistance post; Described thermal resistance post is made of the thermal resistance filler rod in the interior outside and the thermal resistance core between this filler rod, the two ends of described thermal resistance filler rod all have with described in the nose that cooperates of dovetail groove on the housing and inserting in the corresponding dovetail groove.
Described thermal resistance filler rod is made by PA, and described thermal resistance core is made of the PU resin of perfusion, and described housing and inside casing are made by aluminium alloys.
Described inside casing and housing are made by aluminium alloys.
The utility model is divided into interior housing with section bar, and between a thermal resistance post is set, utilize the heat-proof quality of this thermal resistance post to stop the exchange of inside and outside heat, improved its heat-insulating property greatly, and kept the original good characteristic of aluminium matter door and window.The thermal resistance post adopts the structure of both sides filler rod and perfusion resin core, can reduce difficulty of processing and cost of production, and improves intensity.
Description of drawings
Fig. 1 is the sectional view that the utility model is used as the embodiment of doorframe and window frame;
Fig. 2 is the sectional view that the utility model is used as the embodiment of bar.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model is made of housing 1, inside casing 2 and thermal resistance post 3, connects thermal resistance post 3 between housing 1 and the inside casing 2.
Described housing 1 and inside casing 2 respectively have corresponding dovetail groove 11 and 21 with the joint face two edges of thermal resistance post 3; Described thermal resistance post 3 is made of the thermal resistance filler rod 31 in the interior outside and the thermal resistance core 32 between this filler rod, the two ends of described thermal resistance filler rod 31 all have with described on the housing dovetail groove 11 and 21 noses that cooperate and insert in the corresponding dovetail groove 11 and 21, housing 1 and inside casing 2 are linked together.
The thermal resistance filler rod 31 of this embodiment is made by PA, and thermal resistance core 32 is injected by the PU resin between the thermal resistance filler rod 31 of both sides and constitutes, and described housing 1 and inside casing 2 are made by aluminium alloys.
Claims (4)
1, a kind of high Insulating aluminium door-window section bar, it is characterized in that: it is made of housing, inside casing and thermal resistance post, connects the thermal resistance post between housing and the inside casing.
2, high Insulating aluminium door-window section bar according to claim 1, it is characterized in that: respectively there is corresponding dovetail groove on the joint face both sides of described housing and inside casing and thermal resistance post; Described thermal resistance post is made of the thermal resistance filler rod in the interior outside and the thermal resistance core between this filler rod, the two ends of described thermal resistance filler rod all have with described in the nose that cooperates of dovetail groove on the housing and inserting in the corresponding dovetail groove.
3, high Insulating aluminium door-window section bar according to claim 2, it is characterized in that: described thermal resistance filler rod is made by PA, and described thermal resistance core is made of the PU resin of perfusion, and described housing and inside casing are made by aluminium alloys.
4, high Insulating aluminium door-window section bar according to claim 1, it is characterized in that: described inside casing and housing are made by aluminium alloys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289564 CN2580069Y (en) | 2002-11-25 | 2002-11-25 | High heat insulation aluminium door and window section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289564 CN2580069Y (en) | 2002-11-25 | 2002-11-25 | High heat insulation aluminium door and window section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580069Y true CN2580069Y (en) | 2003-10-15 |
Family
ID=33749070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02289564 Expired - Lifetime CN2580069Y (en) | 2002-11-25 | 2002-11-25 | High heat insulation aluminium door and window section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580069Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916343B (en) * | 2005-08-15 | 2012-02-29 | 王广武 | Method for manufacturing inner stuffed heat insulated shape bar of aluminum alloy |
-
2002
- 2002-11-25 CN CN 02289564 patent/CN2580069Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916343B (en) * | 2005-08-15 | 2012-02-29 | 王广武 | Method for manufacturing inner stuffed heat insulated shape bar of aluminum alloy |
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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: 20121125 Granted publication date: 20031015 |