CN203879236U - Square heat insulation sectional material in door - Google Patents
Square heat insulation sectional material in door Download PDFInfo
- Publication number
- CN203879236U CN203879236U CN201420140837.1U CN201420140837U CN203879236U CN 203879236 U CN203879236 U CN 203879236U CN 201420140837 U CN201420140837 U CN 201420140837U CN 203879236 U CN203879236 U CN 203879236U
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- China
- Prior art keywords
- heat insulation
- square
- sectional material
- door
- connecting wall
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- Expired - Fee Related
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Abstract
The utility model relates to a square heat insulation sectional material in a door. The square heat insulation sectional material in the door is characterized by comprising a square pipe (1), wherein two clamp buckles (2) are respectively arranged on two symmetrical side walls (1a) of the square pipe (1); the clamp buckles (2) arranged on each side wall (1a) are respectively in symmetrical arrangement; in addition, each clamp buckle (2) is respectively arranged at the outer side of the edge of the corresponding side wall (1a); the middle of each side wall (1a) is respectively prolonged with a groove for increasing the length of a cold and heat bridge; a group of crossed connecting walls (3) is arranged in the square pipe (1); the square pipe (1) is divided into a plurality of cavities (5) by the connecting walls (3); and each cavity (5) is filled with heat insulation media (6). The square heat insulation sectional material has the advantages that an aluminum sectional material provided by the utility model has a simple structure and is convenient to install; a wire pressing sectional material has a firm structure and good installation stability; and in addition, the cavities of the sectional material are filled with heat insulation materials, so that the heat insulation performance is improved.
Description
Technical field
The utility model relates to a kind of metal building material, particularly square heat insulation section in a kind of door.
Background technology
Along with the lifting of Chinese national economy, people's material and culture level is also good at day by day, and builing industry particularly Construction Scale of Residential Building is increasing, and house decoration is also towards both artistic and practical future development.Because aluminium extruded sections has corrosion resistance, excellent conductivity, thermal conductance dose rate, nonferromagnetic, good machinable, formability and the high features such as recyclability, the aluminum of different cross section shape is by aluminium bar hot melt and crowded obtaining, due to its good characteristic, it is at architectural decoration, in the industry of decoration, become one of indispensable material.Present stage, when processing door and window, for making various partitions, is compared the materials of aluminum section bars such as steel, iron, timber and seems lighter and attractive in appearance, because it has good fireproof performance, and is deeply subject to liking of wide user.
But existing used section bar, substantially all adopt cavity structure, gas in cavity is identical with the external world, so the gas in cavity can transmit the heat of indoor and outdoors by convection current, conduction and radiation, heat-insulating property at material is very poor, and because section bar is cavity structure, its support strength is also lower, when long-time use, there is certain shortcomings such as potential safety hazard.
Utility model content
The purpose of this utility model is the shortcoming existing in prior art in order to solve, and square heat insulation section in a kind of door proposing.
To achieve these goals, the utility model has adopted following technical scheme:
Square heat insulation section in a kind of door, it is characterized in that: comprise square tube, on two symmetrical sides of square tube, be all provided with two buckles, buckle on each sidewall is all symmetrical arranged, and each buckle is arranged on the outside of its place side edge, the centre of described sidewall is equipped with the groove that extends cold-heat bridge length, in described square tube, be provided with one group of connecting wall arranged in a crossed manner, connecting wall is divided into a plurality of cavitys by square tube, in each cavity, fill thermal insulation medium, described buckle is comprised of oblique snap fit and L-type snap fit, the inner side that described L-type snap fit arranges.
On the basis of technique scheme, can there is following further technical scheme:
The connecting wall of described intersection prolongs both direction and is obliquely installed, and the connecting wall that prolongs same direction setting is parallel to each other.
Described groove is V-structure.
The utility model has the advantage of: aluminium profile structure provided by the utility model is simple, easy for installation, this line-pressing section sound construction, installs good stability, and filled heat insulating material in the cavity of section bar, has improved heat-insulating property.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, square heat insulation section in a kind of door that the utility model provides, it is characterized in that: comprise square tube 1, on two symmetrical side 1a of square tube 1, be all provided with two buckles 2, buckle 2 on each sidewall 1a is all symmetrical arranged, and each buckle 2 is arranged on the outside on its sidewall 1a limit, place, the centre of described sidewall 1a is equipped with the groove 4 that extends cold-heat bridge length, in described square tube 1, be provided with one group of connecting wall arranged in a crossed manner 3, connecting wall 3 is divided into a plurality of cavitys 5 by square tube 1, in each cavity 5, fill thermal insulation medium 6, described buckle 2 is comprised of oblique snap fit 3 and L-type snap fit 4, the inner side that described L-type snap fit 4 arranges.
The connecting wall 3 of described intersection prolongs both direction and is obliquely installed, and the connecting wall 3 that prolongs same direction setting is parallel to each other.
Described groove 4 is V-structure.
Described heat insulation medium 6 adopts extrusion molding polystyrene foam plastics, mold pressing type polystyrene foam plastics, sprayed rigid foam polyurethane, foam glass, mineral wool or phenolic resins plate, and the structure of heat insulation medium 6 is identical with the structure of cavity 5.
The above specific embodiment is only most preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within principle of the present utility model.
Claims (3)
1. square heat insulation section in a door, it is characterized in that: comprise square tube (1), on two symmetrical sides (1a) of square tube (1), be all provided with two buckles (2), buckle (2) on each sidewall (1a) is all symmetrical arranged, and each buckle (2) is arranged on the outside on its place sidewall (1a) limit, the centre of described sidewall (1a) is equipped with the groove (4) that extends cold-heat bridge length, in described square tube (1), be provided with one group of connecting wall arranged in a crossed manner (3), connecting wall (3) is divided into a plurality of cavitys (5) by square tube (1), in each cavity (5), fill thermal insulation medium (6), described buckle (2) is comprised of oblique snap fit (3) and L-type snap fit (4), the inner side that described L-type snap fit (4) arranges.
2. square heat insulation section in a kind of door according to claim 1, is characterized in that: the connecting wall of described intersection (3) prolongs both direction and is obliquely installed, and the connecting wall (3) that prolongs same direction setting is parallel to each other.
3. square heat insulation section in a kind of door according to claim 1, is characterized in that: described groove (4) is V-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140837.1U CN203879236U (en) | 2014-03-26 | 2014-03-26 | Square heat insulation sectional material in door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140837.1U CN203879236U (en) | 2014-03-26 | 2014-03-26 | Square heat insulation sectional material in door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879236U true CN203879236U (en) | 2014-10-15 |
Family
ID=51679749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140837.1U Expired - Fee Related CN203879236U (en) | 2014-03-26 | 2014-03-26 | Square heat insulation sectional material in door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953260A (en) * | 2014-03-26 | 2014-07-30 | 安徽同曦金鹏铝业有限公司 | Thermal insulation part of medium square of door |
-
2014
- 2014-03-26 CN CN201420140837.1U patent/CN203879236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953260A (en) * | 2014-03-26 | 2014-07-30 | 安徽同曦金鹏铝业有限公司 | Thermal insulation part of medium square of door |
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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: 20141015 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |