CN210659841U - High-performance sealing rubber strip - Google Patents
High-performance sealing rubber strip Download PDFInfo
- Publication number
- CN210659841U CN210659841U CN201921249729.7U CN201921249729U CN210659841U CN 210659841 U CN210659841 U CN 210659841U CN 201921249729 U CN201921249729 U CN 201921249729U CN 210659841 U CN210659841 U CN 210659841U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- strip body
- tape strip
- notch
- groove
- 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
- 229920001971 elastomer Polymers 0.000 title claims description 22
- 238000007789 sealing Methods 0.000 title abstract description 25
- 239000002390 adhesive tape Substances 0.000 claims abstract description 70
- 230000001154 acute effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000003712 anti-aging effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 33
- 230000032683 aging Effects 0.000 description 6
- 239000005357 flat glass Substances 0.000 description 4
- 239000012945 sealing adhesive Substances 0.000 description 3
- 241000561734 Celosia cristata Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241000255789 Bombyx mori Species 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Abstract
The utility model relates to a high performance joint strip, in particular to door and window sealing technique field, it includes the adhesive tape strip body and cavity, and the adhesive tape strip body is rectangular type, and the adhesive tape strip is internal to be equipped with the isometric cavity of adhesive tape strip body, adhesive tape strip body up end is the inclined plane that is on a parallel with adhesive tape strip body length direction, and adhesive tape strip body one side is equipped with the butt groove of a notch below to one side, and the opposite side is equipped with the perpendicular recess towards the vertical face of notch, and the recess is located the oblique top in butt groove, and on the vertical face of recess notch upper end subsides, recess notch upper end is the acute angle with the inclined plane of adhesive tape strip body up end, and recess notch upper end is connected the inclined plane and is embedded to have an elastic piece, and adhesive tape strip body cavity is located the below of recess, the utility model discloses have the effect that still can.
Description
Technical Field
The utility model belongs to the technical field of the technique of door and window is sealed and specifically relates to a high performance joint strip is related to.
Background
The doors and windows communicated with the indoor and outdoor have the functions of wind prevention and lighting, and have higher requirements on preventing rainwater from permeating.
The utility model with the publication number of CN205477195U in the prior art discloses an energy-saving door and window glass outer waterproof sealing rubber strip which is arranged between an outer frame profile of an energy-saving door and window and a door and window glass, and comprises an outer frame profile side connected with the outer frame profile of the energy-saving door and window and a glass sealing side contacted with the door and window glass, and a gap between the door and window outer frame and the door and window sash glass is sealed; the outer frame profile side of the sealing rubber strip is provided with a T-shaped outer frame connecting clamping edge, and the glass sealing side of the sealing rubber strip is provided with a hollow sealing edge and a sealing edge strip. The utility model has the advantages that: the sealing rubber strip adopting the ethylene propylene diene monomer foaming rubber is provided with the hollow sealing edge of the silkworm cocoon-shaped cavity, can adapt to larger gap variation between the outer frame profile of the door and window and the window glass, obviously improves the glass sealing effect of the energy-saving door and window, and has good aging resistance.
The above prior art solutions have the following drawbacks: this joint strip only reaches sealed effect through the joint, but because the wind-blown rain of a long time drenches, thereby joint strip will contract after ageing, thereby can not reach the sealed effect of expectation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high performance joint strip, it has the effect that still can the prevention of seepage water after joint strip is ageing.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a high performance joint strip, includes the adhesive tape strip body and cavity, and the adhesive tape strip body is rectangular type, and the internal cavity isometric with the adhesive tape strip body that is equipped with of adhesive tape strip, adhesive tape strip body up end is the inclined plane that is on a parallel with adhesive tape strip body length direction, and adhesive tape strip body one side is equipped with the butt groove of a notch orientation below to one side, and the opposite side is equipped with the perpendicular recess towards the vertical face of notch, and the recess is located the oblique top in butt groove, and the subsides of recess notch upper end is on vertical face, and the inclined plane of recess notch upper end and adhesive tape strip body up end is the acute angle, and recess notch upper end is connected the inclined plane and is embedded to have an elasticity piece, and adhesive tape strip.
Through adopting above-mentioned technical scheme, set up the top surface of the adhesive tape strip body into the inclined plane, it has a recess to open on the vertical face that is close to the inclined plane top, the inside elasticity piece that has inlayed in recess notch upper end for the butt of recess notch upper end because of the effect of elasticity is on glass, thereby the leakproofness between the reinforcing adhesive tape strip body and the glass, even the adhesive tape strip body is ageing after several years's wind-blowing sun, also can keep with glass on the contact surface have better leakproofness.
The utility model discloses further set up to: the lower end of the groove notch protrudes upwards to form a water diversion ridge with a sharp-angled section, and one side of the ridge is flush with the vertical surface where the groove notch is located.
Through adopting above-mentioned technical scheme, the upwards protruding cross-section of recess notch lower extreme is the diversion edges and ribs of closed angle, and edges and ribs one side and the vertical face parallel and level in recess notch place can be with the rainwater drainage of recess upper end infiltration to the recess in.
The utility model discloses further set up to: and a row of through holes vertically penetrate through the interface of the cavity and the groove.
Through adopting above-mentioned technical scheme, thereby it has the perforation to vertically run through on the interface of cavity and recess can be with being drained to the water drainage in the recess to the cavity in, thereby make joint strip have better leakproofness.
The utility model discloses further set up to: and a water expansion type adhesive tape is adhered to the top in the groove.
Through adopting above-mentioned technical scheme, the top in the recess is stained with the water inflation type adhesive tape and can be so that when excessive rainwater accumulates to the recess in, can make water inflation type adhesive tape inflation to support tight adhesive tape strip body and glass and with the glass frame between the gap, thereby make joint strip have better leakproofness.
The utility model discloses further set up to: the lower end of the adhesive tape strip body is an inclined plane parallel to the length direction of the adhesive tape strip body, and the inclined plane and the vertical plane where the groove opening is located form an acute angle.
By adopting the technical scheme, the lower end of the rubber strip body is an inclined plane parallel to the length direction of the rubber strip body, and the inclined plane and the vertical plane where the groove opening is located form an acute angle, so that a user can be helped to easily push the sealing rubber strip into a gap between glass and a glass frame.
The utility model discloses further set up to: the section of one side of the upper end surface of the notch of the groove, which faces the outer side, is in a sawtooth shape.
Through adopting above-mentioned technical scheme, the one side cross-section of recess notch upper end outside can increase the frictional force between joint strip upper end and the glass for the cockscomb structure, prevents that joint strip upper end from playing to the joint strip outside.
The utility model discloses further set up to: an anti-aging layer covers the inclined plane at the upper end of the rubber strip body.
By adopting the technical scheme, the anti-aging layer is covered on the inclined surface at the upper end of the rubber strip body, so that the sealing rubber strip can slow down the aging speed in the process of blowing and drying in the sun, and good sealing performance is kept.
The utility model discloses further set up to: the lower end of the abutting groove forms a chamfer edge strip with a chamfer angle on the cross section.
Through adopting above-mentioned technical scheme, set up the chamfer arris strip at adhesive tape strip body lower extreme, can be so that joint strip is difficult to extract from the gap between glass and the glass frame.
To sum up, the utility model discloses a beneficial technological effect does:
1. the side surface of the adhesive tape strip body is provided with the groove, and the elastic sheet is embedded in the side wall of the groove, so that the upper end of the groove is tightly and durably abutted against glass, and the sealing performance of the sealing adhesive tape is enhanced;
2. the water-swelling type adhesive tape is arranged in the groove, so that when excessive water permeates into the groove, the water-swelling type adhesive tape swells to enable the gap between the adhesive tape strip body and the glass or the glass frame to be more tightly supported, and the sealing adhesive tape has better sealing performance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 4 is a schematic structural diagram of an application state of the present invention.
In the figure, 1, a strip body; 2. a cavity; 3. a groove; 4. perforating; 5. a water-swellable adhesive tape; 6. an elastic sheet; 7. an anti-aging layer; 8. water diversion ribs; 9. a butt joint groove; 10. chamfering the edge strips; 11. a glass plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a high performance joint strip, including the adhesive tape body 1 and cavity 2, the adhesive tape body 1 is rectangular shape, and adhesive tape body 1 one side is vertical face, is equipped with butt joint groove 9 on the opposite side. The cavity 2 is penetrated through two end surfaces of the adhesive tape body 1 along the length direction.
Referring to fig. 2 and 3, the terminal surface of the upper end of the adhesive tape strip body 1 is an inclined plane parallel to the length direction of the adhesive tape strip body 1, the lower end of the adhesive tape strip body 1 is also an inclined plane parallel to the length direction of the adhesive tape strip body 1, one side of the adhesive tape strip body 1 is a vertical surface, the vertical surface of the side and the upper and lower inclined planes form an acute angle, the other side of the adhesive tape strip body 1 is provided with a butt joint groove 9, a lower end notch of the butt joint groove 9 protrudes to form a chamfer edge strip 10 with a cross section being a chamfer, the purpose of the setting is to be the terminal surface of a clamping glass frame, and the adhesive tape strip body 1 is difficult to be pulled out from a.
The upper end of the adhesive tape strip body 1 is provided with a groove 3, an elastic sheet 6 is embedded in the upper end of a groove 3 and the top surface of the adhesive tape strip body 1, and the upper end of the adhesive tape strip body 1 and the glass can be abutted more tightly, so that the sealing property between the sealing adhesive tape and the glass is enhanced.
The vertical face cross-section at 1 upper end place of adhesive tape strip is the cockscomb structure, and the purpose that sets up like this is in order to increase the friction between 3 notch upper ends in recess and the glass, prevents that it from popping out the joint strip outside.
One side of the lower end of the notch of the groove 3 is upwards protruded to form a water diversion ridge 8 with a sharp-angled section, so that water permeating from the upper end of the notch of the groove 3 can be led into the groove 3.
A row of perforations 4 are arranged in the groove 3 and vertically penetrate through the cavity 2, and the purpose of the perforation is to discharge water in the groove 3 into the cavity 2.
The top in the recess 3 is put one and has met water intumescent adhesive tape 5 isometric with adhesive tape strip body 1, and the purpose that sets up like this is in order to be in excessive water is infiltrated to recess 3, meets water intumescent adhesive tape 5 and then can expand to support the gap between adhesive tape strip body 1 and glass board 10 and the gap between adhesive tape strip body 1 and glass frame 11 tighter, thereby strengthen joint strip's leakproofness once more.
The implementation principle of the embodiment is as follows:
referring to fig. 4, the sealing rubber strip is clamped into the gap between the glass plate 11 and the glass frame from one end close to the cavity 2, so that the chamfer rib 10 abuts against the inner side of the glass frame, and after the sealing rubber strip is clamped into the gap between the glass and the glass frame, the sealing rubber strip is clamped tightly due to the elastic recovery of the rubber strip body 1.
Be equipped with recess 3 on the vertical face in one side at the 1 upper end of the adhesive tape strip body, the embedded elastic sheet 6 of the adhesive tape strip body 1 of recess 3 upper end supports groove 3 notch upper end and glass board 11 tightly to reinforcing joint strip's leakproofness, even adhesive tape strip body 1 is ageing, elastic sheet 6 still can keep better elasticity, thereby keeps the sealing performance between the adhesive tape strip body 1 and the glass board 11.
When the rainwater of infiltration is too much, diversion rib 8 can lead the rainwater to recess 3, and perforation 4 between recess 3 and the cavity 2 then can lead the rainwater to cavity 2. When excessive rainwater exists, the water expansion type rubber strip 5 in the groove 3 expands, so that the pressure is applied to the abutting surfaces between the rubber strip body 1 and the glass plate 11 and between the rubber strip body and the glass frame, and the sealing performance of the sealing rubber strip is enhanced again.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a high performance joint strip, includes the adhesive tape strip body (1) and cavity (2), and the adhesive tape strip body (1) is rectangular type, is equipped with in the adhesive tape strip body (1) and isometric cavity (2) of the adhesive tape strip body (1), its characterized in that: the utility model discloses a joint strip structure, including the adhesive tape strip body (1), the adhesive tape strip body (1) up end is for being on a parallel with the inclined plane of the adhesive tape strip body (1) length direction, adhesive tape strip body (1) one side is equipped with butt joint groove (9) of the oblique below of a notch orientation, the opposite side is equipped with recess (3) of the perpendicular vertical face of orientation of notch, recess (3) are located the oblique top in butt joint groove (9), paste on vertical face recess (3) notch upper end, recess (3) notch upper end is the acute angle with the inclined plane of adhesive tape strip body (1) up end, recess (3) notch upper end is connected the inclined plane and is embedded to have an elasticity piece (6), adhesive tape strip body cavity (2) are located the below.
2. A high performance joint strip according to claim 1, wherein: the lower end of the notch of the groove (3) is upwards provided with a water diversion ridge (8) with a sharp corner at the raised section, and one side of the ridge is flush with the vertical surface of the notch of the groove (3).
3. A high performance joint strip according to claim 2, wherein: a row of through holes (4) vertically penetrate through the interface of the cavity (2) and the groove (3).
4. A high performance joint strip according to claim 3, wherein: and a water expansion type adhesive tape (5) is adhered to the top in the groove (3).
5. A high performance joint strip according to claim 4, wherein: the lower end of the adhesive tape strip body (1) is an inclined plane parallel to the length direction of the adhesive tape strip body (1), and the inclined plane and the vertical plane where the notch of the groove (3) is located form an acute angle.
6. A high performance joint strip according to claim 5, wherein: the section of one side of the upper end surface of the notch of the groove (3) facing the outer side is in a sawtooth shape.
7. A high performance joint strip according to claim 6, wherein: an anti-aging layer (7) covers the inclined plane at the upper end of the rubber strip body (1).
8. A high performance joint strip according to claim 7, wherein: the lower end of the abutting groove (9) forms a chamfer edge strip (10) with a chamfer angle on the cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249729.7U CN210659841U (en) | 2019-08-02 | 2019-08-02 | High-performance sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249729.7U CN210659841U (en) | 2019-08-02 | 2019-08-02 | High-performance sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659841U true CN210659841U (en) | 2020-06-02 |
Family
ID=70817533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921249729.7U Expired - Fee Related CN210659841U (en) | 2019-08-02 | 2019-08-02 | High-performance sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210659841U (en) |
-
2019
- 2019-08-02 CN CN201921249729.7U patent/CN210659841U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016034078A1 (en) | Highly-watertight door/window system | |
| CN107083825B (en) | Waterproof daylighting roof skylight system that opens | |
| CN210659841U (en) | High-performance sealing rubber strip | |
| CN215804106U (en) | Sliding door | |
| CN109611001A (en) | The concealed drainage system of casement window | |
| CN210288910U (en) | Assembled section bar and aluminum alloy skylight mounting structure | |
| CN103452451A (en) | Water-seepage-proof aluminium alloy in-swinging casement window | |
| CN201924769U (en) | Water-draining anti-seepage high-precision airtight energy-saving sliding window | |
| CN105484642A (en) | Concealed type drainage structure for door frame or window frame sash | |
| CN210343169U (en) | Building energy-saving window | |
| CN201292731Y (en) | Inward plastic steel window | |
| CN207879209U (en) | A kind of swinging-out casement window discharge structure | |
| CN205502859U (en) | Frame structure with increase material | |
| CN217581949U (en) | Novel drainage waterproof construction for window | |
| CN219451960U (en) | Novel structure for improving waterproof performance of external window of high-rise building system | |
| CN201762904U (en) | Skylight | |
| CN217001581U (en) | Water-blocking structure for door and window | |
| CN216974581U (en) | Sliding window seal structure of environment-friendly | |
| CN201165821Y (en) | Internal flat opening plastic window | |
| CN216811504U (en) | Waterproof sealing sleeve for window frame glass | |
| CN107780786A (en) | A kind of moulding bar for door and window | |
| CN215632476U (en) | Inward opening door | |
| CN215213040U (en) | Novel opening structure suitable for energy-conserving glass curtain wall | |
| CN220645756U (en) | High leakproofness's flat-open window | |
| CN212002871U (en) | Sealing structure of plastic steel window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |