CN102555746B - Combined multi-cavity sealing strip - Google Patents
Combined multi-cavity sealing strip Download PDFInfo
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- CN102555746B CN102555746B CN201110456214.6A CN201110456214A CN102555746B CN 102555746 B CN102555746 B CN 102555746B CN 201110456214 A CN201110456214 A CN 201110456214A CN 102555746 B CN102555746 B CN 102555746B
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- adhesive tape
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- sealing strip
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- cavity sealing
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Abstract
The invention belongs to the technical field of sealing of vehicular door frames, and particularly relates to a combined multi-cavity sealing strip. Rubber strips fixed on door sides and rubber strips fixed on frame borders are hermetically matched to form a sealing device with a plurality of annular cavities, and the rubber strip at the bottom of each annular cavity is provided with more than one drainage hole. The combined multi-cavity sealing strip is effective in water proofing, convenient in mounting and maintenance, simple in structure, small in size, light in weight, low in cost and applicable to sealing devices for different vehicular door frames.
Description
Technical field
The invention belongs to car door, frame technical field of sealing technology, particularly a kind of knockdown multi-cavity sealing strip.
Background technology
At present, all car doors and doorframe all adopt sealing arrangement to seal, can play the effects such as waterproof and dustproof, sound insulation, thermal insulation, decoration, but the rigidity at some gaps or narrow space, dodge gate and frame is not high, close in the sealing arrangement of door and window frequently or doorframe, the effect of waterproof is bad, and this sealing arrangement installation repairing is also inconvenient, volume is large, quality is heavier, and corresponding cost is also high.
Summary of the invention
The object of this invention is to provide good water-proof effect, install and repair the knockdown multi-cavity sealing strip of one convenient, simple in structure, that volume is little, quality is light and cost is low.
The present invention is achieved in that
A kind of knockdown multi-cavity sealing strip, is fixed on adhesive tape and the airtight sealing arrangement forming with several annular chambers that coordinates of adhesive tape being fixed on edge on a limit, in the adhesive tape of each annular chamber bottom, is respectively arranged with more than one drain gutter.
The above-mentioned adhesive tape being fixed on a limit is made up of the hypomere adhesive tape of U-shaped epimere adhesive tape and yi word pattern, and the cross section of epimere adhesive tape is " L " type, and the cross section of hypomere adhesive tape is " | " type.
The sealing arrangement of several above-mentioned annular chambers is: a side that is fixed on the adhesive tape on edge is provided with the raised lines of two above outward-dipping settings, and the groove forming between adjacent two raised lines has been combined to form plural airtight annular chamber with the hypomere adhesive tape that is fixed on " L " shape epimere adhesive tape on a limit and " | " shape is airtight respectively.
The outer end of above-mentioned raised line is provided with sharp type auxiliary section.
The integrative-structure that the integral structure that upper and lower section of above-mentioned adhesive tape is formed in one or slitless connection form.
The above-mentioned adhesive tape being fixed on a limit is all double-sided tapes made from rubber or silica gel material with the adhesive tape being fixed on edge, according to the medium difference using, can the different elastomeric material of choice for use, utilize double-sided tape multi-cavity sealing strip of the present invention can be carried out to bonding connection with door and frame.
The advantage that the present invention gives prominence to is compared to existing technology:
1, in the present invention, utilize combining the two ways of dredging and plugging, be combined to form multiple annular chambers by airtight between sealing joint strip, the water of inflow is discharged to the external world by annular chamber, and the structure of sealing makes the shared space of this sealing arrangement less step by step, and waterproof effect is even more ideal.
2, the present invention is connected on door or frame by double faced adhesive tape is bonding, and installation repairing is convenient, simple in structure, volume is little, quality is light, cost is low, is useful in the sealing arrangement on different car door, frame.
Accompanying drawing explanation
Fig. 1 is the view of draining of the present invention;
Fig. 2 is the cross sectional drawing that is fixed on the epimere adhesive tape on a limit in the present invention;
Fig. 3 is the cross sectional drawing that is fixed on the hypomere adhesive tape on a limit in the present invention;
Fig. 4 is the rubber strip cross section figure being fixed in the present invention on edge;
Fig. 5, Fig. 6 are sealing principle schematic diagrams of the present invention.
The specific embodiment
With specific embodiment, the invention will be further described below, referring to Fig. 1-6:
A kind of knockdown multi-cavity sealing strip, is fixed on adhesive tape and the airtight sealing arrangement forming with several annular chambers that coordinates of adhesive tape being fixed on edge 60 on a limit 70, in the adhesive tape of each annular chamber bottom, is respectively arranged with more than one drain gutter 12.
The above-mentioned adhesive tape being fixed on a limit 70 is made up of the hypomere adhesive tape 21 of U-shaped epimere adhesive tape 20 and yi word pattern, and the cross section of epimere adhesive tape 20 is " L " type, and the cross section of hypomere adhesive tape 21 is " | " type.
The sealing arrangement of several above-mentioned annular chambers is: a side that is fixed on the adhesive tape 10 on edge 60 is provided with the raised line 11 of two above outward-dipping settings, the groove forming between adjacent two raised lines has been combined to form plural airtight annular chamber with the hypomere adhesive tape 21 that is fixed on " L " shape epimere adhesive tape on a limit 20 and " | " shape is airtight respectively, here annular chamber is in communication with the outside and has formed weep drain 40,50, and the outermost raised line 11 of adhesive tape 10 that is fixed on edge has formed open drainage channel 30. with edge
The outer end of above-mentioned raised line 11 is provided with sharp type auxiliary section 110.
The integrative-structure that the integral structure that upper and lower section of above-mentioned adhesive tape is formed in one or slitless connection form.
The above-mentioned adhesive tape being fixed on a limit is all made with elastomeric material with the adhesive tape being fixed on edge, according to the medium difference using, can the different elastomeric material of choice for use, described adhesive tape is double-sided tape, utilizes double-sided tape multi-cavity sealing strip of the present invention can be carried out to bonding connection with door and frame.
Describe according to above-mentioned structure, sealing principle of the present invention is as follows: in the upper part of door frame, be fixed on the water (flow) direction that the epimere adhesive tape 20 on a limit and edge 60 can change external rainwater, the pressure of water 80 is diminished, the rainwater of the overwhelming majority is discharged both sides to the left and right from open drainage channel 30, undischarged rainwater flow into the lower part on door frame along weep drain 40 and 50, and the rainwater that flows to door frame hypomere is guided to drain gutter 12 by weep drain 40,50, thereby water is discharged to the external world.
Above-described embodiment is only one of preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore: all equivalences of doing according to shape of the present invention, structure, principle change, within all should being covered by protection scope of the present invention.
Claims (4)
1. a knockdown multi-cavity sealing strip; it is characterized in that: be fixed on adhesive tape and the airtight sealing arrangement forming with several annular chambers that coordinates of adhesive tape being fixed on edge on a limit, in the adhesive tape of each annular chamber bottom, be respectively arranged with more than one drain gutter;
The described adhesive tape being fixed on a limit is made up of the hypomere adhesive tape of U-shaped epimere adhesive tape and yi word pattern, and the cross section of epimere adhesive tape is " L " type, and the cross section of hypomere adhesive tape is " | " type;
The sealing arrangement of several described annular chambers is: a side that is fixed on the adhesive tape on edge is provided with the raised lines of two above outward-dipping settings, and the groove forming between adjacent two raised lines has been combined to form plural airtight annular chamber with the hypomere adhesive tape that is fixed on " L " shape epimere adhesive tape on a limit and " | " shape is airtight respectively.
2. the knockdown multi-cavity sealing strip of one according to claim 1, is characterized in that: the outer end of described raised line is provided with sharp type auxiliary section.
3. the knockdown multi-cavity sealing strip of one according to claim 1, is characterized in that: the integrative-structure that the integral structure that upper and lower section of described adhesive tape is formed in one or slitless connection form.
4. the knockdown multi-cavity sealing strip of one according to claim 1, is characterized in that: the described adhesive tape being fixed on a limit is all double-sided tapes made from rubber or silica gel material with the adhesive tape being fixed on edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110456214.6A CN102555746B (en) | 2011-12-30 | 2011-12-30 | Combined multi-cavity sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110456214.6A CN102555746B (en) | 2011-12-30 | 2011-12-30 | Combined multi-cavity sealing strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102555746A CN102555746A (en) | 2012-07-11 |
| CN102555746B true CN102555746B (en) | 2014-05-14 |
Family
ID=46402843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110456214.6A Active CN102555746B (en) | 2011-12-30 | 2011-12-30 | Combined multi-cavity sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102555746B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2304197C2 (en) * | 1973-01-29 | 1975-01-09 | Werner Frach | Seals made of elastic material for windows or doors |
| US4006569A (en) * | 1975-10-02 | 1977-02-08 | Monarch Mirror Door Co., Inc. | Panel mounting |
| CN2216937Y (en) * | 1995-05-30 | 1996-01-10 | 河南冰熊冷藏汽车厂 | Sealing structure for the door of cabin automobile |
| JPH09220932A (en) * | 1996-02-16 | 1997-08-26 | Nishikawa Rubber Co Ltd | Structure of weather strip type molded part |
| JP2004142716A (en) * | 2002-10-22 | 2004-05-20 | Tokiwa Chemical Industry Co Ltd | Extrusion-molded article for automobile and its manufacturing method |
| CN2668437Y (en) * | 2003-12-19 | 2005-01-05 | 解淑梅 | Sealing device for refrigerator wagon back door |
| CN2753858Y (en) * | 2004-11-08 | 2006-01-25 | 张文玉 | External-sticking internal-fixed car window |
| CN2776734Y (en) * | 2005-01-09 | 2006-05-03 | 温州欧舒特猛狮汽车有限公司 | Sealing rubber belt for automobile skylight |
| CN202389176U (en) * | 2011-12-30 | 2012-08-22 | 浙江省三门县世泰实业有限公司 | Combined multi-cavity sealing strip |
-
2011
- 2011-12-30 CN CN201110456214.6A patent/CN102555746B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102555746A (en) | 2012-07-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 317100 No. 13 Chaoyang Road, three County Industrial Park, Zhejiang Patentee after: ZHEJIANG SHITAI INDUSTRIAL CO., LTD. Address before: 317100 No. 13 Chaoyang Road, Hai Town, three counties, Zhejiang, Taizhou, China Patentee before: Zhejiang Sanmen County Shitai Industrial Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A combined multi cavity sealing strip Effective date of registration: 20220602 Granted publication date: 20140514 Pledgee: Agricultural Bank of China Limited by Share Ltd. three county sub branch Pledgor: ZHEJIANG SHITAI INDUSTRIAL Co.,Ltd. Registration number: Y2022330000862 |