CN208668648U - A kind of sealing strip for curtain wall - Google Patents
A kind of sealing strip for curtain wall Download PDFInfo
- Publication number
- CN208668648U CN208668648U CN201820998847.7U CN201820998847U CN208668648U CN 208668648 U CN208668648 U CN 208668648U CN 201820998847 U CN201820998847 U CN 201820998847U CN 208668648 U CN208668648 U CN 208668648U
- Authority
- CN
- China
- Prior art keywords
- sealing
- seal
- tenon
- curtain wall
- sealing strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 73
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a kind of sealing strip for curtain wall, sealed end including seal and set on seal upper end, the section of sealed end is in the arc structure of evagination, and the bottom surface of sealed end is equipped with several first sealing tenons, and the side wall of 2 seals is respectively equipped at least 2 second sealing tenons.The utility model using the above structure, wave effectively waterproof, radix saposhnikoviae, and can also ensure that the utility model is not easily to fall off.
Description
Technical field
The utility model relates to sealing strip technical fields, and in particular to a kind of sealing strip for curtain wall.
Background technique
Its material therefor of glass curtain wall mainly has aluminium alloy extrusions and sealing joint strip.Sealing joint strip is main in glass curtain wall
It is to connect and fix glass and aluminium, bears wind-force, antidetonation, keep the temperature, prevent the effects of rain leakage, be not easy more after installation
Change, so the selection and use of sealing joint strip, be directly related to the structural assembly of glass curtain wall, building rain leakage and its
Its safety issue.
Common sealing strip for curtain wall is usually improved in the material of sealing strip, without really solving outside curtain wall
The sealing strip of side can because of situations such as prolonged solarization rainforest so that sealing strip will be caused after using certain time limit it is dry and cracked
The problem of damage, while also not achieving the effect that carry out sound insulation and heat-insulated to Building Indoor Environment by sealing strip well,
So that building interior can often be led to the problem of, noise is excessive and summer overheats.
Utility model content
The purpose of this utility model is that disclosing a kind of sealing strip for curtain wall, solves existing sealing strip for curtain wall sealing effect
It is bad, the problem of service life falls short of.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of sealing strip for curtain wall, the sealed end including seal and set on seal upper end, the section of sealed end are in evagination
Arc structure, the bottom surface of sealed end is equipped with several first sealing tenons, and the side wall of 2 seals is respectively equipped at least 2
Second sealing tenon.
Further, the section semicircular in shape structure of the first sealing tenon.
Further, at least 2 second sealings tenon is distributed upwards in turn along the vertical axis L of the seal；Institute
It states the first sealing tenon and the second sealing tenon extends along the transversal line M of seal.
Further, the section triangular structure in obtuse angle of the second sealing tenon, the apex angle direction of the second sealing tenon
The sealing extreme direction.
Further, the centre of the seal is equipped with the first cavity, and the second cavity is equipped between the first cavity and sealed end.
Further, the width D 1 of the sealed end is greater than the width D 2 of the seal.
Further, the lower end corner of the seal forms rounded corner.
Further, the seal, the sealed end, the first sealing tenon and the second sealing tenon use three
First second third or silicon rubber are made, and the wall thickness D3 of seal is 0.8mm~1mm.
Compared with prior art, the utility model has the beneficial effects that
The utility model realizes that dual-seal, the second sealing are convex using the structure of the first sealing tenon and the second sealing tenon
The apex angle direction of tenon seals extreme direction, effectively waterproof, radix saposhnikoviae, and can also ensure that the utility model is not easily to fall off.Sealing
The lower end corner of body forms rounded corner, avoids stress from excessively concentrating, prevents the present embodiment from cracking, prolongs the service life.Using
First cavity and the second cavity structure guarantee that the wall thickness D3 of seal is 0.8mm~1mm, increase the elasticity of adhesive tape, keep adhesive tape every
Kilogram-metre number is more.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of sealing strip for curtain wall of the utility model, the schematic elevation view of embodiment；
Fig. 2 is schematic cross-section of the Fig. 1 along the direction C-C.
In figure, seal 1；First cavity 11；Second cavity 12；The side wall 13 of seal；Rounded corner 14；Sealed end 2；It is close
The section 21 of sealing end；First sealing tenon 3；The section 31 of first sealing tenon；Second sealing tenon 4；Second sealing tenon
Section 41.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
A kind of sealing strip for curtain wall as shown in Fig. 1 and Fig. 2 embodiment, the sealing including seal 1 and set on 1 upper end of seal
End 2, the section 21 of sealed end are in the arc structure of evagination, and the centre of seal 1 is equipped with the first cavity 11, the first cavity 11 and close
The second cavity 12 is equipped between sealing end 2.The width D 1 of sealed end 2 is greater than the width D 2 of seal, in the present embodiment D1 be greater than or
D2 equal to 1.5 times.
The bottom surface of sealed end 2 is equipped with several first sealing tenons 3, the 31 semicircular in shape knot of section of the first sealing tenon
Structure, realization are sealed gap.The side wall 13 of 2 seals is respectively equipped with 4 second sealing tenons 4, the second sealing tenon 4
It is distributed upwards in turn along the vertical axis L of seal 1.First sealing tenon 3 and second seals tenon 4 along the horizontal axis of seal
Line M extends.The triangular structure in obtuse angle of section 41 of second sealing tenon.The apex angle of second sealing tenon 4 is towards 2 side of sealed end
To the included angle A formed between the second sealing tenon 4 and the side wall 13 of seal meets A less than 90 °.Using the first sealing tenon 3
With the structure of the second sealing tenon 4, dual-seal is realized, effectively waterproof, radix saposhnikoviae, and can also ensure that the present embodiment is not easy
It falls off.
The lower end corner of seal 1 forms rounded corner 14, avoids stress from excessively concentrating, prevents the present embodiment from cracking, prolongs
Long life.Seal 1, sealed end 2, first in the present embodiment seal tenon 3 and the second sealing tenon 4 uses ternary second
Third rubber or silicon rubber are made, and the wall thickness D3 of seal 1 is 0.8mm~1mm, increase the elasticity of adhesive tape, make adhesive tape per kilogram rice
Number is more.There is silicon rubber high temperature resistant and ageing-resistant performance to improve in the service life that can greatly prolong the present embodiment
The service life of door and window ensures the steady in a long-term of door and window quality, and color is substantially unrestricted.
The other structures of the present embodiment are referring to the prior art.
The utility model is not limited to above embodiment, if various changes or modifications to the utility model do not take off
Spirit and scope from the utility model, if these modification and variations belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these modification and variations.
Claims (8)
1. a kind of sealing strip for curtain wall, it is characterized in that: including seal and the sealed end set on seal upper end, the section of sealed end
In the arc structure of evagination, the bottom surface of sealed end is equipped with several first sealing tenons, the side wall of 2 seals be respectively equipped with to
Few 2 second sealing tenons.
2. a kind of sealing strip for curtain wall according to claim 1, it is characterized in that: the section semicircular in shape of the first sealing tenon
Structure.
3. a kind of sealing strip for curtain wall according to claim 2, it is characterized in that: at least 2 second sealings tenon is along institute
The vertical axis L for stating seal is distributed upwards in turn；The first sealing tenon and the second sealing tenon are along seal
Transversal line M extends.
4. according to claim 1 to a kind of sealing strip for curtain wall described in 3 any one, it is characterized in that: described second seals tenon
Section triangular structure in obtuse angle, the apex angle of the second sealing tenon is towards the sealing extreme direction.
5. according to claim 1 to a kind of sealing strip for curtain wall described in 3 any one, it is characterized in that: the centre of the seal is set
There is the first cavity, the second cavity is equipped between the first cavity and sealed end.
6. according to claim 1 to a kind of sealing strip for curtain wall described in 3 any one, it is characterized in that: the width D 1 of the sealed end
Greater than the width D 2 of the seal.
7. according to claim 1 to a kind of sealing strip for curtain wall described in 3 any one, it is characterized in that: the lower end of the seal turns
Rounded corner is formed at angle.
8. according to claim 1 to a kind of sealing strip for curtain wall described in 3 any one, it is characterized in that: the seal, the sealing
End, the first sealing tenon and the second sealing tenon are made of EPDM or silicon rubber, the wall thickness D3 of seal
For 0.8mm~1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998847.7U CN208668648U (en) | 2018-06-26 | 2018-06-26 | A kind of sealing strip for curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998847.7U CN208668648U (en) | 2018-06-26 | 2018-06-26 | A kind of sealing strip for curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668648U true CN208668648U (en) | 2019-03-29 |
Family
ID=65825628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998847.7U Expired - Fee Related CN208668648U (en) | 2018-06-26 | 2018-06-26 | A kind of sealing strip for curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208668648U (en) |
-
2018
- 2018-06-26 CN CN201820998847.7U patent/CN208668648U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210626 |