CN210857633U - Sealing rubber strip for glass curtain wall - Google Patents
Sealing rubber strip for glass curtain wall Download PDFInfo
- Publication number
- CN210857633U CN210857633U CN201921115212.9U CN201921115212U CN210857633U CN 210857633 U CN210857633 U CN 210857633U CN 201921115212 U CN201921115212 U CN 201921115212U CN 210857633 U CN210857633 U CN 210857633U
- Authority
- CN
- China
- Prior art keywords
- strip
- waterproof
- adhesive tape
- strips
- glass curtain
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a joint strip for glass curtain wall, including the adhesive tape body, be provided with two waterproof strips of elasticity on the adhesive tape body, two waterproof strip an organic whole of elasticity set up and separate to both sides, be provided with the elastic expansion piece between two waterproof strips of elasticity. The utility model overcomes prior art's the easy deformation of the adhesive tape under the influence of positive and negative wind pressure, stick up the limit and produce the problem of sealed inefficacy, have following beneficial effect: (1) the strength of the sealant strip is improved by arranging the organ strips, and the wind pressure resistance is strong; (2) the sealing rubber strip has certain flexibility by arranging the zigzag organ strips, the deformation range under the wind pressure is controllable, and the sealing performance is ensured; (3) the installation is simple, and application scope is wide.
Description
Technical Field
The utility model belongs to the technical field of the building curtain wall and specifically relates to a joint strip for glass curtain wall is related to.
Background
In recent years, the unit type glass curtain wall is widely applied to the exterior decoration of buildings due to the characteristics of convenient processing, quick transportation, simple installation and the like. The unitized glass curtain wall is formed by connecting a plurality of curtain wall unit components, and each curtain wall unit component comprises a glass panel and a support frame for fixing the glass panel. The unit type glass curtain wall adopts the groove and the inserting plate type oppositely inserting structure form to install the connection between the plates, so that the water resistance between the plates is realized by arranging the waterproof rubber strip to realize sealing. The flashing strips are usually connected to a bead, which is mounted on the edge of the beam. The existing waterproof rubber strip of the unit type glass curtain wall mostly adopts a herringbone structure, the upper end of the waterproof rubber strip is connected with the protective edge, and the lower end of the waterproof rubber strip is contacted with the cross beam. The curtain wall glass plate can be subjected to wind load in positive and negative directions in the using process. Under the influence of positive and negative wind pressure, the adhesive tape is deformed under pressure, and the contact part between the adhesive tape and the cross beam is easy to warp, so that sealing failure is caused, and rainwater enters the interior of a curtain wall system.
For example, a "waterproof rubber strip for a unit curtain wall profile" disclosed in chinese patent literature, which is disclosed under the publication number CN102953437B, the unit curtain wall profiles are connected by mutually matched male and female grooves, the waterproof rubber strip is disposed on the profile at the male and female grooves, two sides of the waterproof rubber strip are respectively provided with a groove, the upper surface of the waterproof rubber strip is horizontal, the center of the upper surface is provided with a groove, and the lower end of the waterproof rubber strip comprises an arc folding leg disposed at the left side and a long folding leg disposed at the right side. The invention has the disadvantages that when the wind load is applied to the positive direction and the negative direction, the break angle is easily deformed under the influence of the wind pressure, and particularly the long break angle is easy to generate the problem of edge warping, thus causing the sealing failure.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome prior art's the easy deformation of adhesive tape under positive and negative wind pressure influence, stick up the limit and produce the problem of sealed inefficacy, provide a joint strip for glass curtain wall, intensity is good, and deformation range is controllable, and sealing performance is high, and application range is wide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a glass curtain wall uses joint strip, includes the adhesive tape body, be provided with two waterproof strips of elasticity on the adhesive tape body, two waterproof strip of elasticity an organic whole set up and separate to both sides, be provided with elastic expansion spare between two waterproof strips of elasticity, elastic expansion spare is the organ strip, organ strip and two waterproof strip of elasticity an organic whole set up, the cross-section of adhesive tape body is the A font.
The utility model discloses a characteristics lie in that this structure has both improved the holistic intensity of adhesive tape through set up the elastic expansion piece between two waterproof strips of elasticity, makes the adhesive tape have flexible ability again. The elastic waterproof strip is used for preventing rainwater from permeating into the interior of the curtain wall system. When the adhesive tape is subjected to positive and negative wind loads, the adhesive tape with increased strength has strong deformation resistance, and the two elastic waterproof strips are not easy to bend, have edge warping and the like; the elastic expansion piece of the organ strip structure simulates the structure of an accordion bellows, the zigzag technology is adopted, the expansion and contraction are realized, the deformation direction of the adhesive tape is controlled, the two elastic waterproof strips can only translate along the expansion and contraction direction of the elastic expansion piece, even if the two elastic waterproof strips move, the bottom edges of the elastic waterproof strips are always in contact with the cross beam, no gap is left, and the sealing performance is ensured; the organ strip and the two elastic waterproof strips which are integrally arranged guarantee the strength of the adhesive tape, and the manufacturing is convenient. When the sealing rubber strip is installed, the upper part of the sealing rubber strip is connected with the protective edge, and the lower part of the sealing strip is contacted with the cross beam. The structure of A font has guaranteed that the upper portion is connected conveniently firmly, and the distance is big between two contact surfaces of lower part and crossbeam, and horizontal organ strip has guaranteed the horizontal flexible of organ strip, has controlled the direction that the adhesive tape warp, and strengthens the bulk strength of adhesive tape, improves the resistance to deformation ability of adhesive tape.
Preferably, the two elastic waterproof strips are of arc-shaped structures.
The two arc-shaped elastic waterproof strips increase the contact surface of the sealing rubber strip and the cross beam, and the sealing performance is ensured.
Preferably, the two elastic waterproof strips are arranged in an arc shape and oppositely faced.
The arc concave surface of the elastic waterproof strip close to the outdoor faces the outdoor, and can guide rainwater to flow to the outdoor. The concave surface that is close to indoor waterproof strip of elasticity is towards indoorly, and another waterproof strip of elasticity of cooperation makes the contact of adhesive tape and crossbeam more firm, no matter receives the wind load of positive direction or negative direction, and the adhesive tape all can only be along the flexible direction translation of elastic expansion piece, keeps the contact with the crossbeam, guarantees sealing performance.
Preferably, a connecting piece is arranged at the joint of the two elastic waterproof strips.
The connecting piece is used for connecting the sealing rubber strip with the protective edge.
Preferably, the connecting piece is a boss with a T-shaped cross section, and the bottom end of the boss is fixedly connected with the joint of the two elastic waterproof strips.
The T-shaped lug boss is structurally matched with the T-shaped groove of the protective edge, so that the connection is more stable.
Preferably, corners of the bosses are rounded.
The structure facilitates the boss to be inserted into the groove of the protective edge.
Therefore, the utility model discloses following beneficial effect has: (1) the strength of the sealant strip is improved by arranging the organ strips, and the wind pressure resistance is strong; (2) the sealing rubber strip has certain flexibility by arranging the zigzag organ strips, the deformation range under the wind pressure is controllable, and the sealing performance is ensured; (3) the installation is simple, and application scope is wide.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a usage state of the present invention.
In the figure: 1. adhesive tape body, 11, waterproof strip of elasticity, 12, connecting piece, 121, connection diaphragm, 122, connection riser, 13, organ strip, 2, safe edge, 3, crossbeam.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
In the embodiment shown in fig. 1, the sealing rubber strip for the glass curtain wall comprises an integrally formed rubber strip body 1 with an A-shaped cross section, wherein the rubber strip body 1 is arranged between a protective edge 2 and a cross beam 3 between an upper glass curtain wall and a lower glass curtain wall. Two elastic waterproof strips 11 with top edges fixedly connected together are arranged on the adhesive tape body 1, the two elastic waterproof strips are arc-shaped, and arc-shaped concave surfaces are arranged oppositely. An organ strip 13 is connected between the two elastic waterproof strips 11. The concertina-like strips 13 are arranged transversely and have a serrated upper and lower side. The top of adhesive tape body 1 is equipped with connecting piece 12, and connecting piece 12 is the boss that the cross-section is the T style of calligraphy, and connecting piece 12 includes connecting diaphragm 121 and connecting riser 122 of perpendicular connection, and connecting riser 122 base links to each other with adhesive tape body 1 top. The corner of the connecting transverse plate 121 and the bottom edge of the elastic waterproof strip 11 are provided with round corners.
When the waterproof adhesive tape is installed, as shown in fig. 2, the protective edge 2 is installed on the cross beam 3, the T-shaped boss of the waterproof adhesive tape is inserted into the T-shaped groove of the protective edge, and the lower end of the adhesive tape is contacted with the cross beam to complete the installation of the adhesive tape.
When the sealing rubber strip is loaded by positive and negative wind, the two elastic waterproof strips only can transversely stretch out and draw back due to the stretching action of the organ strips, the bottom edges of the two elastic waterproof strips are always in contact with the balance, the edge warping phenomenon cannot occur, and the sealing performance is guaranteed.
Claims (6)
1. The utility model provides a glass curtain wall uses joint strip, includes adhesive tape body (1), characterized by, be provided with two waterproof strips of elasticity (11) on adhesive tape body (1), two waterproof strip of elasticity an organic whole set up and separate to both sides, be provided with elastic expansion piece between two waterproof strips of elasticity (11), elastic expansion piece is organ strip (13), organ strip (13) and two waterproof strip of elasticity (11) an organic whole set up, the cross-section of adhesive tape body (1) is the A font.
2. The joint strip for glass curtain walls according to claim 1, wherein said two elastic waterproofing strips (11) are of an arc-shaped configuration.
3. The joint strip for glass curtain walls according to claim 2, wherein the two elastic waterproof strips (11) are curved and arranged oppositely.
4. A bead of sealant for glass curtain walls according to claim 1, 2 or 3, wherein a connecting member (12) is provided at the junction of said two elastic waterproof strips (11).
5. The joint strip for glass curtain walls as claimed in claim 4, wherein the connecting member (12) is a T-shaped boss, the bottom end of which is fixedly connected to the joint of the two elastic waterproof strips (11).
6. The joint strip for glass curtain walls as claimed in claim 5, wherein the corners of the boss are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115212.9U CN210857633U (en) | 2019-07-16 | 2019-07-16 | Sealing rubber strip for glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115212.9U CN210857633U (en) | 2019-07-16 | 2019-07-16 | Sealing rubber strip for glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857633U true CN210857633U (en) | 2020-06-26 |
Family
ID=71306420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115212.9U Active CN210857633U (en) | 2019-07-16 | 2019-07-16 | Sealing rubber strip for glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857633U (en) |
-
2019
- 2019-07-16 CN CN201921115212.9U patent/CN210857633U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108166655B (en) | Waterproof curtain wall | |
| CN210857633U (en) | Sealing rubber strip for glass curtain wall | |
| CN210067163U (en) | Scalability aluminum curtain wall | |
| CN214034154U (en) | Waterproof sealant strip for wall body batten plate joint | |
| CN210390727U (en) | Sealing strip, to opening door seal structure and vehicle | |
| CN107882216B (en) | Steel construction wall planking mounting structure | |
| CN203626094U (en) | Unit curtain wall transversely-continuous inserting-connection waterproof structure | |
| CN206646687U (en) | A kind of spigot-and-socket aluminum plate curtain wall system | |
| CN216276355U (en) | Curtain wall switching assembly | |
| CN220598858U (en) | Glass curtain wall fixing structure | |
| CN213296983U (en) | Assembly quality of side fascia for assembly type structure | |
| CN210857671U (en) | Corner sealing structure of hidden frame glass curtain wall | |
| CN208473127U (en) | A kind of container roof top plate mounting structure | |
| CN211114359U (en) | Column type light steel keel for building | |
| TWM556759U (en) | Building main structure body with quick buckling assembly | |
| CN211622097U (en) | Sealing joint convenient to assembled shingle nail | |
| CN209670143U (en) | The mounting structure of open type aluminium plate curtain wall inner corner trim | |
| CN211597290U (en) | High-displacement tight-sealing energy-saving assembled unit curtain wall system | |
| CN219909650U (en) | Angle is to roofing system | |
| CN111424865B (en) | Metal decorative plate curtain wall system adapting to expansion | |
| CN203429834U (en) | Curtain wall with combined plug connectors | |
| CN211572131U (en) | Metal composite board assembled installation structure of medical clean room | |
| CN218438947U (en) | Photovoltaic window system | |
| CN219999259U (en) | Buckle cover and buckling assembly | |
| CN219909676U (en) | Gutter connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |