CN203515184U - Aluminum plastic door and window profile - Google Patents
Aluminum plastic door and window profile Download PDFInfo
- Publication number
- CN203515184U CN203515184U CN201320655256.7U CN201320655256U CN203515184U CN 203515184 U CN203515184 U CN 203515184U CN 201320655256 U CN201320655256 U CN 201320655256U CN 203515184 U CN203515184 U CN 203515184U
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- China
- Prior art keywords
- heat insulation
- cold bridge
- section bar
- cavity
- insulation cold
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Abstract
The utility model discloses an aluminum plastic door and window profile. The aluminum plastic door and window profile comprises an inner side profile and an outer side profile, wherein the inner side profile and the outer side profile are connected through a first insulating cold bridge and a second insulating cold bridge, a cavity is formed between the first insulating cold bridge and the second insulating cold bridge, a heat insulation strip is fixedly connected onto the middle of the first insulating cold bridge and the second insulating cold bridge, and the heat insulation strip divides the cavity into an inner cavity and an outer cavity. The aluminum plastic door and window profile has the advantages that when the inner side profile and the outer side profile are composited, the cavity formed by the insulating cold bridges is divided into two cavities of the inner cavity and the outer cavity, and therefore the structure can effectively prevent cold and hot air form alternating, and simultaneously intensity of the profiles after being composited is greatly improved, the advantages of a heat insulation door and a heat insulation window are greatly brought out, more energy resources are saved, and furthermore the aluminum plastic door and window profile has strong practicability.
Description
Technical field
The utility model relates to door-window section bar field, in particular to a kind of aluminium-plastic composite door window section material.
Background technology
Along with improving constantly of quality of life, for the cold winter, people are more and more higher to indoor temperature requirement, and the heat insulation effect of door-window section bar is more and more important.At present, there are a lot of shortcomings in the heat-preservation door and window section bar of Building Trade in China application, as shown in Figure 1, between general inner side section bar 1 and outside section bar 2, by heat insulation cold bridge, form a cavity 4 and reach heat insulation effect, but most cold and hot air still can conduct to by middle cavity inner side section bar, thereby indoor heat insulation effect is sharply declined, except heat-insulating property is poor, seal reduces, heat loss is fast and energy-saving effect is low, air leakage even rain penetration is easy to cause the aging of door-window section bar and distortion, thereby reduced in the life-span of door-window section bar, people's economic pressures have been increased, caused the wasting of resources simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of aluminium-plastic composite door window section material, to solve the above problems.
A kind of aluminium-plastic composite door window section material is provided in the utility model embodiment, comprise inner side section bar and outside section bar, between inner side section bar and outside section bar, by the first heat insulation cold bridge, be connected with the second heat insulation cold bridge, between the first heat insulation cold bridge and the second heat insulation cold bridge, form cavity, the first heat insulation cold bridge is fixedly connected with heat insulating strip with the second heat insulation cold bridge middle part, and heat insulating strip separates cavity for inner chamber body and outer chamber.
Further, heat insulating strip and the second heat insulation cold bridge structure that is formed in one, the first heat insulation cold bridge and heat insulating strip junction have the draw-in groove of fixing described heat insulating strip.
Further, on the external surface of inner side section bar and on the inner surface of outside section bar, have the first mounting groove and the second mounting groove, the two ends of the first heat insulation cold bridge and the second heat insulation cold bridge are plugged on respectively in the first mounting groove and the second mounting groove.
Preferably, the first mounting groove and the second mounting groove are dovetail groove.
The beneficial effects of the utility model are: the utility model inner side section bar and outside section bar compound in, the cavity that heat insulation cold bridge is formed separates into inside and outside two cavitys, more effective the playing of this structure stops cold and hot air alternately, section bar intensity after simultaneously compound also increases greatly, the larger advantage by Thermal insulation door and window is brought into play, save more energy resource, there is very strong practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of aluminium-plastic composite door window section material described in the prior art;
Fig. 2 is the structural representation of a kind of aluminium-plastic composite door window section material described in the utility model embodiment.
In figure,
1, inner side section bar; 2, outside section bar; 3, the first heat insulation cold bridge; 4, cavity; 5, heat insulating strip; 6, inner chamber body; 7, outer chamber; 8, groove; 9, the first mounting groove; 10, the second heat insulation cold bridge; 11, the second mounting groove.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
As shown in Figure 2, a kind of aluminium-plastic composite door window section material described in the utility model embodiment, comprise inner side section bar 1 and outside section bar 2, between inner side section bar and outside section bar, by the first heat insulation cold bridge 3, be connected with the second heat insulation cold bridge 10, between the first heat insulation cold bridge and the second heat insulation cold bridge, form cavity 4, the first heat insulation cold bridge is fixedly connected with heat insulating strip 5 with the second heat insulation cold bridge middle part, and heat insulating strip separates cavity for inner chamber body 6 and outer chamber 7.
The utility model inner side section bar and outside section bar compound in, the cavity that heat insulation cold bridge is formed separates into inside and outside two cavitys, more effective the playing of this structure stops cold and hot air alternately, in existing door-window section bar, between heat insulation cold bridge, only form a cavity, cold air will directly touch inner side section bar after entering cavity through outside section bar, to cause cold air to contact with the hot gas of section bar inside, inner side like this, increased the heat transmission of inside and outside both sides, reduced the temperature of inner side section bar, poor practicability, the door-window section bar that the utility model provides has solved the defect that existing door-window section bar exists, after compound, by heat insulating strip, the cavity of heat insulation cold bridge formation is separated for inside and outside two cavitys, by having reduced cold air, directly contact with the hot gas of inner side section bar like this, after the utility model provides in addition door-window section bar is compound, section bar intensity also increases greatly, the larger advantage by Thermal insulation door and window is brought into play, saved more energy resource, there is very strong practicality.
Further, heat insulating strip and the second heat insulation cold bridge structure that is formed in one, the first heat insulation cold bridge and heat insulating strip junction have the draw-in groove 8 of fixing described heat insulating strip.Heat insulating strip not only plays heat insulation effect, and increased the intensity of window frame, heat insulating strip can have one or more, cavity is separated simultaneously and have two, three even more cavitys, better prevented hot transmission, heat insulating strip is connected in groove in addition, make inner chamber body and outer chamber be airtight cavity, strengthened the heat-insulating property of door and window, simple in structure, but there is very strong practicality.
Further, on the external surface of inner side section bar and the two ends that have the first mounting groove 9 and the heat insulation cold bridge of the second mounting groove 11, the first and the second heat insulation cold bridge on the inner surface of outside section bar are plugged on respectively in the first mounting groove and the second mounting groove.This mounting means, has guaranteed section bar installation and convenient disassembly, has guaranteed stability and reliability that door-window section bar is installed simultaneously.
Preferably, the first mounting groove and the second mounting groove are dovetail groove.The design of dovetail groove, has effectively guaranteed the stability after the first heat insulation cold bridge and the second heat insulation cold bridge are installed, and has improved the integrally-built intensity of door-window section bar, simple in structure and have reliability, has extended the service time of door-window section bar simultaneously, has saved resource.
During concrete use, the cavity that the utility model forms original heat insulation cold bridge separates for outer chamber and inner chamber body by heat insulating strip, when cold air enters to outer chamber through outside section bar, then a small amount of cold air enters inner chamber body through heat insulating strip again, thereby further replace with the hot gas of section bar inside, inner side, now the amount of cold air is less, has reduced heat transmission and thermal loss; The design of two cavitys, greatly reduce the exchange of outdoor cold air and room air, reduced the convection current of cold and hot air, strengthened heat-insulating property, design of the present utility model compared with prior art, is run off the heat of saving more than 50%, saved resource, easy to use, be convenient to installation and removal, there is very strong practicality and operability.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an aluminium-plastic composite door window section material, comprise inner side section bar (1) and outside section bar (2), between inner side section bar and outside section bar, by the first heat insulation cold bridge (3), be connected with the second heat insulation cold bridge (10), between the first heat insulation cold bridge and the second heat insulation cold bridge, form cavity (4), it is characterized in that: the first heat insulation cold bridge is fixedly connected with heat insulating strip (5) with the second heat insulation cold bridge middle part, and heat insulating strip separates cavity for inner chamber body (6) and outer chamber (7).
2. aluminium-plastic composite door window section material according to claim 1, is characterized in that: heat insulating strip and the second heat insulation cold bridge structure that is formed in one, the first heat insulation cold bridge and heat insulating strip junction have the draw-in groove (8) of fixing described heat insulating strip.
3. aluminium-plastic composite door window section material according to claim 1, it is characterized in that: on the external surface of inner side section bar and on the inner surface of outside section bar, have the first mounting groove (9) and the second mounting groove (11), the two ends of the first heat insulation cold bridge and the second heat insulation cold bridge are plugged on respectively in the first mounting groove and the second mounting groove.
4. aluminium-plastic composite door window section material according to claim 3, is characterized in that: the first mounting groove and the second mounting groove are dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655256.7U CN203515184U (en) | 2013-10-23 | 2013-10-23 | Aluminum plastic door and window profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655256.7U CN203515184U (en) | 2013-10-23 | 2013-10-23 | Aluminum plastic door and window profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515184U true CN203515184U (en) | 2014-04-02 |
Family
ID=50374131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655256.7U Expired - Fee Related CN203515184U (en) | 2013-10-23 | 2013-10-23 | Aluminum plastic door and window profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454029A (en) * | 2019-08-20 | 2019-11-15 | 湖北亮达铝业科技有限公司 | A kind of environment-friendly type composite aluminum profile |
-
2013
- 2013-10-23 CN CN201320655256.7U patent/CN203515184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454029A (en) * | 2019-08-20 | 2019-11-15 | 湖北亮达铝业科技有限公司 | A kind of environment-friendly type composite aluminum profile |
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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: 20140402 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |