CN208203043U - A kind of combined type PVC window sealing strip - Google Patents
A kind of combined type PVC window sealing strip Download PDFInfo
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- CN208203043U CN208203043U CN201820787874.XU CN201820787874U CN208203043U CN 208203043 U CN208203043 U CN 208203043U CN 201820787874 U CN201820787874 U CN 201820787874U CN 208203043 U CN208203043 U CN 208203043U
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- sealing strip
- connection piece
- flexible connection
- sealing
- window
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Abstract
A kind of combined type PVC window sealing strip, is related to a kind of window sealing strip.The utility model occurs sealing effect caused by opposite torsional deformation and is deteriorated for the sealing strip poor sealing effect and sash or window frame that solve the problems, such as existing PVC door and window.Combined type PVC window sealing strip is made of the first sealing strip, the second sealing strip and sealing strip flexible connection piece；One side of sealing strip flexible connection piece is connect with the bevel edge lower part of the first sealing strip, another side of sealing strip flexible connection piece is connect with the bevel edge right part of the second sealing strip.First sealing strip and the second sealing strip connect and compose combined labyrinth and carbon gland item by sealing strip flexible connection piece, when sash is closed, sealing strip flexible connection piece bending cladding sash under sash extruding, it solves the problems, such as that the variation of sealing effect caused by opposite torsional deformation occurs for sash or window frame, further improves sealing effect on the basis of the sealing of existing compression.The utility model is sealed suitable for PVC window.
Description
Technical field
The utility model relates to a kind of window sealing strips.
Background technique
Sealing joint strip plays waterproof in PVC door and window and bridge cut-off aluminium door and window and Wood-door window, sealing, energy conservation, sound insulation, prevents
The important function such as dirt, antifreeze, warming will be sealingly mounted in the notch of profile when door and window, frame fan install sealing strip；In the market
Plastic-steel door and window sealing strip be generally extruded by materials such as PVC, modified PVC, EPDM, elastic body sealing strip, silica gel.For
Guarantee coming into full contact with for sealing strip and profile, sealing strip cross sectional shape is usually arranged as circle, or in circular sealing strip
Setting enhancing muscle, but the sealing strip resistance capacity to deformation of circular body is poor, and then close after causing sealing strip to contact with profile
It is poor to seal effect；Meanwhile sealing strip at two is generally arranged in existing PVC door and window, is the lattice stopper in sash at one, is in window frame at one
Lattice stopper, this seal form has the drawback that when opposite torsional deformation occurs for sash or window frame, sash and window frame
Gap can also become unevenly, and then sealing effect is caused to be deteriorated.
Utility model content
The utility model in order to solve existing PVC door and window sealing strip poor sealing effect and sash or window frame occur it is opposite
The problem of sealing effect caused by torsional deformation is deteriorated proposes combined type PVC window sealing strip.
The utility model combined type PVC window sealing strip is by the first sealing strip, the second sealing strip and sealing strip flexible connection piece
It constitutes；
The section of first sealing strip is triangle, the bevel edge setting of the vertical edges of the first sealing strip and the first sealing strip
On the upside of the widthwise edge of the first sealing strip, the bevel edge of the first sealing strip is set on the right side of the vertical edges of the first sealing strip, and first is close
The first sealing strip erection joint is provided on the left of the vertical edges of strip of paper used for sealing；
The section of second sealing strip is triangle, the bevel edge setting of the vertical edges of the second sealing strip and the second sealing strip
On the downside of the widthwise edge of the second sealing strip, the bevel edge of the second sealing strip is set on the left of the vertical edges of the second sealing strip, and second is close
The second sealing strip erection joint is provided on the upside of strip of paper used for sealing widthwise edge；
One side of the sealing strip flexible connection piece is connect with the bevel edge lower part of the first sealing strip, and sealing strip elasticity connects
Another side of contact pin is connect with the bevel edge right part of the second sealing strip；
The second sealing strip erection joint is set in the sealing strip mounting groove of window frame lattice stopper, the installation of the second sealing strip
Connector is set on the outside of window frame profile in the sealing strip mounting groove of sash side；
The material of the sealing strip flexible connection piece is ethylene propylene diene rubber；
The width of the sealing strip flexible connection piece is 5~7cm；
The sealing strip flexible connection piece with a thickness of 0.5~1cm；
The width of the sealing strip flexible connection piece is 6cm；
The sealing strip flexible connection piece with a thickness of 0.5cm；
The utility model have it is following the utility model has the advantages that
1, the first sealing strip and the second sealing strip are connected and composed combination by sealing strip flexible connection piece by the utility model
Formula sealing strip, when sash is closed, sealing strip flexible connection piece is bent under sash extruding, and sealing strip flexible connection piece is made to coat window
Fan can be improved sealing strip to sash and window frame sealing effect, draw since sealing strip flexible connection piece is under sash extruding
State is stretched, therefore can also guarantee to coat area when opposite torsional deformation occurs for window frame and sash, will not breathe freely, solve
It has determined sash or the problem of sealing effect caused by opposite torsional deformation is deteriorated occurs for window frame.
2, in the utility model, sealing strip flexible connection piece is bent under sash extruding, sealing strip flexible connection piece both ends
It is connected with the first sealing strip and the second sealing strip, under sealing strip flexible connection piece is in tensional state under sash extruding, first
Sealing strip and the second sealing strip can generate opposite contraction, and the section of the first sealing strip and the second sealing strip is triangle,
First sealing strip and the second sealing strip are similar to two voussoirs, under the tightening force of sealing strip flexible connection piece the first sealing strip and
Second sealing strip realizes the wedging to sash and window frame, further improves sealing effect on the basis of the sealing of existing compression
Fruit.
Detailed description of the invention:
Fig. 1 is the utility model combined type PVC window gasket structure schematic diagram；
Fig. 2 is the window frame structure schematic diagram for being equipped with the utility model combined type PVC window sealing strip；
Structural schematic diagram of Fig. 3 the utility model combined type PVC window sealing strip when sash is closed.
Specific embodiment:
The technical solution of the present invention is not limited to the following list, further includes between each specific embodiment
Any reasonable combination.
Specific embodiment 1: illustrate present embodiment in conjunction with Fig. 1~3, present embodiment combined type PVC window sealing strip by
First sealing strip 1, the second sealing strip 2 and sealing strip flexible connection piece 3 are constituted；
The section of first sealing strip 1 is triangle, the bevel edge of the vertical edges of the first sealing strip 1 and the first sealing strip 1
It being set on the upside of the widthwise edge of the first sealing strip 1, the bevel edge of the first sealing strip 1 is set on the right side of the vertical edges of the first sealing strip 1,
The first sealing strip erection joint 4 is provided on the left of the vertical edges of first sealing strip 1；
The section of second sealing strip 2 is triangle, the bevel edge of the vertical edges of the second sealing strip 2 and the second sealing strip 2
It being set on the downside of the widthwise edge of the second sealing strip 2, the bevel edge of the second sealing strip 2 is set on the left of the vertical edges of the second sealing strip 2,
The second sealing strip erection joint 5 is provided on the upside of second sealing strip, 2 widthwise edge；
One side of the sealing strip flexible connection piece 3 is connect with the bevel edge lower part of the first sealing strip 1, sealing strip elasticity
Another side of connection sheet 3 is connect with the bevel edge right part of the second sealing strip 2；
The second sealing strip erection joint 5 is set in the sealing strip mounting groove of window frame lattice stopper, the second sealing strip peace
Joint 5 is set on the outside of window frame profile in the sealing strip mounting groove of sash side.
Present embodiment have it is following the utility model has the advantages that
1, the first sealing strip 1 and the second sealing strip 2 are connected and composed group by sealing strip flexible connection piece 3 by present embodiment
Box-like sealing strip, when sash is closed, sealing strip flexible connection piece 3 is bent under sash extruding, wraps sealing strip flexible connection piece 3
Sash is covered, can be improved sealing strip to sash and window frame sealing effect, since sealing strip flexible connection piece 3 is under sash extruding
It in tensional state, therefore can also guarantee to coat area when opposite torsional deformation occurs for window frame and sash, will not occur
Gas solves the problems, such as that the variation of sealing effect caused by opposite torsional deformation occurs for sash or window frame.
2, in present embodiment, sealing strip flexible connection piece 3 is bent under sash extruding, and 3 liang of sealing strip flexible connection piece
End is connected with the first sealing strip 1 and the second sealing strip 2, under sealing strip flexible connection piece 3 is in tensional state under sash extruding,
First sealing strip 1 and the second sealing strip 2 can generate opposite contraction, and the section of the first sealing strip 1 and the second sealing strip 2 is
Triangle, the first sealing strip 1 and the second sealing strip 2 are similar to two voussoirs, under the tightening force of sealing strip flexible connection piece 3
One sealing strip 1 and the second sealing strip 2 realize the wedging to sash and window frame, further mention on the basis of the sealing of existing compression
High sealing effect.
Specific embodiment 2: the present embodiment is different from the first embodiment in that: the sealing strip elastic connection
The width of piece 3 is 5~7cm.Other steps and parameter are same as the specific embodiment one.
Specific embodiment 3: the present embodiment is different from the first and the second embodiment in that: the sealing strip elasticity
Connection sheet 3 with a thickness of 0.5~1cm.Other steps and parameter are the same as one or two specific embodiments.
Specific embodiment 4: unlike one of present embodiment and specific embodiment one to three: the sealing strip
The width of flexible connection piece 3 is 6cm.Other steps and parameter are identical as one of specific embodiment one to three.
Specific embodiment 5: unlike one of present embodiment and specific embodiment one to four: the sealing strip
Flexible connection piece 3 with a thickness of 0.5cm.Other steps and parameter are identical as one of specific embodiment one to four.
Claims (5)
1. a kind of combined type PVC window sealing strip, it is characterised in that: combined type PVC window sealing strip is by the first sealing strip (1), second
Sealing strip (2) and sealing strip flexible connection piece (3) are constituted；
The section of first sealing strip (1) is triangle, the vertical edges of the first sealing strip (1) and the first sealing strip (1) it is oblique
While being set on the upside of the widthwise edge of the first sealing strip (1), the bevel edge of the first sealing strip (1) is set to the perpendicular of the first sealing strip (1)
On the right side of to side, the first sealing strip erection joint (4) is provided on the left of the vertical edges of the first sealing strip (1)；
The section of second sealing strip (2) is triangle, the vertical edges of the second sealing strip (2) and the second sealing strip (2) it is oblique
While being set on the downside of the widthwise edge of the second sealing strip (2), the bevel edge of the second sealing strip (2) is set to the perpendicular of the second sealing strip (2)
On the left of to side, the second sealing strip erection joint (5) is provided on the upside of the second sealing strip (2) widthwise edge；
One side of the sealing strip flexible connection piece (3) is connect with the bevel edge lower part of the first sealing strip (1), sealing strip elasticity
Another side of connection sheet (3) is connect with the bevel edge right part of the second sealing strip (2)；
The second sealing strip erection joint (5) is set in the sealing strip mounting groove of window frame lattice stopper, the installation of the second sealing strip
Connector (5) is set on the outside of window frame profile in the sealing strip mounting groove of sash side.
2. combined type PVC window sealing strip according to claim 1, it is characterised in that: the sealing strip flexible connection piece (3)
Width be 5~7cm.
3. combined type PVC window sealing strip according to claim 1, it is characterised in that: the sealing strip flexible connection piece (3)
With a thickness of 0.5~1cm.
4. combined type PVC window sealing strip according to claim 1, it is characterised in that: the sealing strip flexible connection piece (3)
Width be 6cm.
5. combined type PVC window sealing strip according to claim 1, it is characterised in that: the sealing strip flexible connection piece (3)
With a thickness of 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820787874.XU CN208203043U (en) | 2018-05-24 | 2018-05-24 | A kind of combined type PVC window sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820787874.XU CN208203043U (en) | 2018-05-24 | 2018-05-24 | A kind of combined type PVC window sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203043U true CN208203043U (en) | 2018-12-07 |
Family
ID=64515319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820787874.XU Active CN208203043U (en) | 2018-05-24 | 2018-05-24 | A kind of combined type PVC window sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203043U (en) |
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2018
- 2018-05-24 CN CN201820787874.XU patent/CN208203043U/en active Active
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