CN203175286U - Heat insulation section bar capable of improving production efficiency and heat insulation performance - Google Patents
Heat insulation section bar capable of improving production efficiency and heat insulation performance Download PDFInfo
- Publication number
- CN203175286U CN203175286U CN 201320216354 CN201320216354U CN203175286U CN 203175286 U CN203175286 U CN 203175286U CN 201320216354 CN201320216354 CN 201320216354 CN 201320216354 U CN201320216354 U CN 201320216354U CN 203175286 U CN203175286 U CN 203175286U
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- heat insulation
- section bar
- heat
- section
- bar
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Abstract
The utility model discloses a heat insulation section bar capable of improving production efficiency and heat insulation performance. The heat insulation section bar comprises indoor and outdoor section bars and two heat insulation bars connected between the indoor and outdoor section bars. Foamed cotton is filled in a heat insulation cavity formed by enclosing the section bars and the heat insulation bars and is adhered to the section bars arranged on one side. The foamed cotton is adhered to the section bars so that during strip piercing, a mechanical strip piercing clamp head can be used for strip piercing clamping, mechanical strip piercing can be achieved, production efficiency is improved, and the heat preservation and heat insulation performance of the heat insulation section bar can be effectively improved due to the fact that the foamed cotton can fill up the heat insulation cavity.
Description
Technical field
The utility model relates to the heat insulation section technical field, refers in particular to bar penetrating type heat-insulation section bar.
Background technology
Bar penetrating type heat-insulation section bar is in order to reduce thermal convection current and the radiation of indoor and outdoor section bar in heat-insulation chamber, need be in heat-insulation chamber the cotton class heat-barrier material of filled and process.As shown in Figure 1, the foam cotton 1 of traditional bar penetrating type heat-insulation section bar is that tabula is between two heat insulating strips 2, because being subjected to the shape of aluminium extruded sections 3 and heat insulating strip 2 limits, usually foam cotton 1 is to fill up heat insulation chamber fully, also leave big cavity between foam cotton 1 and the aluminium extruded sections 3, also there are thermal convection current and the radiation of part, heat insulation not thorough, influence the thermal and insulating performance that section bar is assembled the back door and window.Traditional bar penetrating type heat-insulation section bar is when producing, and elder generation is with the foam cotton and after wherein a heat insulating strip was pasted, it was compound to wear bar again.Because the heat insulating strip of having pasted the foam cotton can't be worn the clamping of bar chuck by the machinery of heat insulating strip and pass through, be difficult to realize that mechanization wears heat insulating strip automatically, can only manually wear bar, production efficiency is low, and the cost of production height is difficult to large-scale production.
The utility model content
The technical problems to be solved in the utility model provides a kind of heat insulation section of enhancing productivity, improving heat-proof quality.
For solving the problems of the technologies described above the technical scheme that adopts: a kind of heat insulation section, include the indoor and outdoor section bar and be connected two heat insulating strips between the indoor and outdoor section bar, be filled with the foam cotton in the heat-insulation chamber that is surrounded by section bar and heat insulating strip, it is characterized in that: described foam cotton and wherein a side section bar paste.
The beneficial effect that adopts the utility model to bring: because the utility model sticks on the foam cotton on the section bar, therefore when wearing bar, just can adopt machinery to wear the bar chuck and come clamping to wear bar; can realize that mechanization wears bar; enhance productivity, reduce production costs, accomplish scale production.And adopt foam cotton of the present utility model can fill up heat-insulation chamber, solved thermal convection current and radiation phenomenon that traditional bar penetrating type heat-insulation section bar also retains, effectively improve the thermal and insulating performance of heat insulation section.
Description of drawings
Fig. 1 is the structural representation of traditional heat insulation section;
Fig. 2 is the structural representation of the utility model heat insulation section.
The specific embodiment
As shown in Figure 2, a kind of heat insulation section includes indoor and outdoor section bar 1 and is connected two heat insulating strips 2 between the indoor and outdoor section bar 1, is filled with foam cotton 3,1 stickup of the cotton 3 and wherein one side section bar of described foam in the heat-insulation chamber that is surrounded by section bar 1 and heat insulating strip 2.
The production method of above-mentioned heat insulation section is as follows:
One. utilize hobbing machine that the bar groove of wearing of section bar is carried out gear hobbing and handles, the roughness of wearing the bar groove with increase is wearing the bar groove and can clamp heat insulating strip after the operation roll extrusion of back;
Two. the section bar of a side is pasted the foam cotton therein, and the cotton width of pasting of foam was to cover two section bars of wearing between the bar groove, with the filling heat-insulation chamber of trying one's best;
Three. through the wearing on the bar groove of section bar, indoor section bar and outside section bar are coupled together last roll forming with heat insulating strip.
Claims (1)
1. enhance productivity and the heat insulation section of heat-proof quality for one kind, include the indoor and outdoor section bar and be connected two heat insulating strips between the indoor and outdoor section bar, be filled with the foam cotton in the heat-insulation chamber that is surrounded by section bar and heat insulating strip, it is characterized in that: described foam cotton and wherein a side section bar paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216354 CN203175286U (en) | 2013-04-25 | 2013-04-25 | Heat insulation section bar capable of improving production efficiency and heat insulation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216354 CN203175286U (en) | 2013-04-25 | 2013-04-25 | Heat insulation section bar capable of improving production efficiency and heat insulation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175286U true CN203175286U (en) | 2013-09-04 |
Family
ID=49072004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320216354 Expired - Lifetime CN203175286U (en) | 2013-04-25 | 2013-04-25 | Heat insulation section bar capable of improving production efficiency and heat insulation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216178A (en) * | 2013-04-25 | 2013-07-24 | 广亚铝业有限公司 | Heat insulation profile improving production efficiency and heat insulation performance and production method thereof |
-
2013
- 2013-04-25 CN CN 201320216354 patent/CN203175286U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216178A (en) * | 2013-04-25 | 2013-07-24 | 广亚铝业有限公司 | Heat insulation profile improving production efficiency and heat insulation performance and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |