CN205654265U - Plastic -aluminum aluminium door and window sealing device - Google Patents
Plastic -aluminum aluminium door and window sealing device Download PDFInfo
- Publication number
- CN205654265U CN205654265U CN201620378493.7U CN201620378493U CN205654265U CN 205654265 U CN205654265 U CN 205654265U CN 201620378493 U CN201620378493 U CN 201620378493U CN 205654265 U CN205654265 U CN 205654265U
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- sealing
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Abstract
The utility model relates to a plastic -aluminum aluminium door and window sealing device, belong to plastic -aluminum aluminium door and window sealing technique field, which has the advantages of simple structure, and reasonable design, adopt three seal structure to seal, sealed effectual plastic -aluminum aluminium door and window sealing device, the technical scheme that adopts is provided with a joint strip and the 2nd joint strip for flat -open window and in -swinging sash's both sides, be provided with the recess on the window frame of flat -open window, be provided with the 3rd joint strip in the recess, the last overlap joint wall that is provided with of in -swinging sash, the 3rd joint strip's tip is pressed on the overlap joint wall, the utility model discloses extensively be used for sealing of plastic -aluminum aluminium door and window.
Description
Technical field
This utility model relates to a kind of aluminum-plastic-aluminum doors and windows sealing device, belongs to aluminum-plastic-aluminum doors and windows sealing technical field.
Background technology
At present, the section bar used in building doors and windows is mainly plastic material and aluminium section bar, and plastic material bending strength is low, protecting against shock ability, and fugitive color, uses not only surface to turn to be yellow for a long time, and easy aging embrittlement or deformation；Aluminium section bar insulating power is poor, and sound insulation, anti-acoustic capability are poor, airtight and watertightness performance is poor, therefore, the building doors and windows using aluminum-plastic-aluminum composite material to make, the advantage that aluminum-plastic-aluminum composite material combines plastic material and aluminium section bar have been engendered on the market, making it have complementary advantages, properties all increases.But existing aluminum-plastic-aluminum door and window mainly seals inside and outside door and window, use this sealing structure, seal, noise reduction poor.
Utility model content
For solving the technical problem that prior art exists, this utility model provides a kind of simple in construction, reasonable in design, uses three seal structures to seal, the aluminum-plastic-aluminum doors and windows sealing device of good sealing effect.
For achieving the above object, the technical scheme that this utility model is used is aluminum-plastic-aluminum doors and windows sealing device, including: casement window and swinging-in casement, the both sides of described casement window and swinging-in casement are provided with the first sealing joint strip and the second sealing joint strip, it is provided with groove on the window frame of described casement window, being provided with the 3rd sealing joint strip in described groove, described swinging-in casement is provided with overlap joint wall, the end of described 3rd sealing joint strip is pressed on overlap joint wall.
Preferably, described groove is mainly made up of L-type plate and T-shaped plate, the end of described L-type plate and T-shaped plate is ramp structure, described 3rd sealing joint strip is mainly made up of basic courses department, connecting portion and elastic, and the both sides of described basic courses department are provided with draw-in groove, and described draw-in groove is installed on L-type plate and T-shaped plate respectively, the middle part of basic courses department is provided with through hole, being provided with connecting portion in basic courses department, described connecting portion is provided with elastic, described elastic is corresponding with overlap joint wall.
Preferably, the contact surface of described overlap joint wall and the 3rd sealing joint strip is ramp structure.
Compared with prior art, this utility model has following technical effect that this utility model simple in construction, reasonable in design, uses three seal structures, seal, energy-saving and noise-reducing effective, and make simple, cost of manufacture is low, and heat insulation effect might as well.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1, aluminum-plastic-aluminum doors and windows sealing device, including: casement window 1 and swinging-in casement 2, the both sides of casement window 1 and swinging-in casement 2 are provided with the first sealing joint strip 3 and the second sealing joint strip 4, groove 5 it is provided with on the window frame of casement window 1, the 3rd sealing joint strip 6 it is provided with in groove 5, overlap joint wall 7 it is provided with on swinging-in casement 2, the end of the 3rd sealing joint strip 6 is pressed on overlap joint wall 7, the contact surface of overlap joint wall 7 and the 3rd sealing joint strip 6 is ramp structure, using three seals, the 3rd sealing joint strip is arranged on the middle part of casement window and swinging-in casement, substantially increases sealing effectiveness.
Wherein, groove 5 is mainly made up of L-type plate 8 and T-shaped plate 9, the end of L-type plate 8 and T-shaped plate 9 is ramp structure, 3rd sealing joint strip 6 is main by basic courses department 10, connecting portion 11 and elastic 12 are constituted, the both sides of basic courses department 10 are provided with draw-in groove 13, draw-in groove 10 is installed on L-type plate 8 and T-shaped plate 9 respectively, the middle part of basic courses department 10 is provided with through hole 14, through hole can strengthen the elasticity of basic courses department, improve basic courses department and L-type plate, the splicing results of T-shaped plate, the end of L-type plate 8 and T-shaped plate 9 uses ramp structure design simultaneously, strengthen the pressure in unit are, improve sealing effectiveness,
Being provided with connecting portion 11 in basic courses department 10, connecting portion 11 is provided with elastic 12, elastic 12 is corresponding with overlap joint wall 7.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, in the range of all should wrapping in this utility model.
Claims (3)
1. aluminum-plastic-aluminum doors and windows sealing device, including: casement window and swinging-in casement, the both sides of described casement window and swinging-in casement are provided with the first sealing joint strip and the second sealing joint strip, it is characterized in that: on the window frame of described casement window, be provided with groove, the 3rd sealing joint strip it is provided with in described groove, being provided with overlap joint wall on described swinging-in casement, the end of described 3rd sealing joint strip is pressed on overlap joint wall.
Aluminum-plastic-aluminum doors and windows sealing device the most according to claim 1, it is characterized in that: described groove is mainly made up of L-type plate and T-shaped plate, the end of described L-type plate and T-shaped plate is ramp structure, described 3rd sealing joint strip is mainly made up of basic courses department, connecting portion and elastic, the both sides of described basic courses department are provided with draw-in groove, described draw-in groove is installed on L-type plate and T-shaped plate respectively, the middle part of basic courses department is provided with through hole, connecting portion it is provided with in basic courses department, being provided with elastic on described connecting portion, described elastic is corresponding with overlap joint wall.
Aluminum-plastic-aluminum doors and windows sealing device the most according to claim 1, it is characterised in that: the contact surface of described overlap joint wall and the 3rd sealing joint strip is ramp structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378493.7U CN205654265U (en) | 2016-04-29 | 2016-04-29 | Plastic -aluminum aluminium door and window sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378493.7U CN205654265U (en) | 2016-04-29 | 2016-04-29 | Plastic -aluminum aluminium door and window sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654265U true CN205654265U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378493.7U Active CN205654265U (en) | 2016-04-29 | 2016-04-29 | Plastic -aluminum aluminium door and window sealing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205654265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678604A (en) * | 2018-05-21 | 2018-10-19 | 浙江建业幕墙装饰有限公司 | A kind of inwardly opened window frame |
-
2016
- 2016-04-29 CN CN201620378493.7U patent/CN205654265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678604A (en) * | 2018-05-21 | 2018-10-19 | 浙江建业幕墙装饰有限公司 | A kind of inwardly opened window frame |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |