CN202242907U - Automobile backdoor doorframe sealing strip - Google Patents
Automobile backdoor doorframe sealing strip Download PDFInfo
- Publication number
- CN202242907U CN202242907U CN201120381101XU CN201120381101U CN202242907U CN 202242907 U CN202242907 U CN 202242907U CN 201120381101X U CN201120381101X U CN 201120381101XU CN 201120381101 U CN201120381101 U CN 201120381101U CN 202242907 U CN202242907 U CN 202242907U
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- China
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- sealing
- cell body
- sealing strip
- inboard
- door frame
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Abstract
The utility model relates to an automobile door sealing strip, and discloses an automobile backdoor doorframe sealing strip, which comprises a sealing part and a fixing part, wherein the sealing part is connected with the fixing part into a whole; the sealing part is tubular; the inner side of the connected end of the sealing part is provided with a vent hole; the top of the sealing part is provided with inwards inclined seal lip; the sealing part is a sponge colloid; the fixing part has a clamping groove shape; the groove body comprises a steel band framework and a dense colloid; a clamping edge is arranged in the groove body and inclined towards the bottom of the groove body; the outer edge of the groove wall on the inner side of the groove body is provided with an inner side pressing edge which is a sponge colloid; the outer side of the root of the groove wall on the outer side of the groove body is provided with an outer side pressing edge, the inner side of the outer side pressing edge is provided with the dense colloid, and the outer side of the outer side pressing edge is provided with a sponge colloid; and the steel band framework is a rolled and sheared steel band. By improving the details of the sealing part and the fixing part, the sealing and damping effects of the whole sealing strip are improved and the service life of the sealing strip is prolonged.
Description
Technical field
The utility model relates to the automobile door sealing bar, relates in particular to the automobile back door sealing strip for door frame.
Background technology
The automobile back door sealing strip for door frame plays sealing, damping, sound insulation and decoration function, prevents objectionable impuritiess such as exterior dust storm, rainwater, dust into the car, to improve the work life and the travelling comfort of automobile component.The automobile back door sealing strip for door frame generally is made up of sealing and fixed part, and fixed part is fixed in doorframe, and sealing is pushed by car door, reaches the leak free effect with the car door closed contact.All there is defective in existing automobile back door sealing strip for door frame at sealing and fixed part, and sealing and damping effect remain further to be improved.
Summary of the invention
The utility model provides a kind of sealing and good damping effect, the automobile back door sealing strip for door frame of long service life to deficiency of the prior art.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals:
The automobile back door sealing strip for door frame comprises sealing and fixed part, and sealing and fixed part are connected as a single entity, and sealing is a tubulose, and the inboard of sealing coupling end is provided with deflation hole, and the top of sealing is provided with bevelled sealing lip limit to the inside, and sealing is the sponge colloid.Sealing is a tubulose, and when being pushed by car door, sealing is yielding, is prone to and the car door closed contact; The inboard of sealing coupling end is provided with deflation hole, and during by the car door extruding outside, inner air tube can be discharged rapidly, and sealing is yielding, is prone to and the car door closed contact; The direction of closing of the door is complied with on bevelled sealing lip limit to the inside, increases area of contact, and sealing effectiveness further is provided; Sealing adopts the sponge colloid, and is yielding, is prone to and the car door closed contact.
As preferably, said fixed part is the draw-in groove shape, and cell body comprises steel band skeleton and closely knit colloid.Draw-in groove clamps doorframe and realizes fixing, and simple installation is fixed; The steel band skeleton, the intensity of increase fixed part, sealing effectiveness is better, also increases the service life.
As preferably, said cell body inside is provided with gripper edge, and said gripper edge is to the cell body bottom angled.Gripper edge, the area of contact volume of increase and doorframe increases friction force, and it is fixing more firm to make; Gripper edge is to the cell body bottom angled, and the direction that snaps in doorframe is consistent, is prone to install.
As preferably, the gripper edge of the inboard cell wall of said cell body is three, and it is the sponge colloid; The gripper edge of said cell body outside cell wall is two, and it is closely knit colloid.Density of foam rubber is little, and elasticity and subduing property excellence have damping preferably, sound insulation, heat-proof quality.The gripper edge of the inboard cell wall of cell body adopts the sponge colloid, and available buffer is the impact of door frame at closing time.
As preferably, the outward flange of cell wall top, said cell body outside gripper edge is between the outward flange of two gripper edges above the inboard cell wall of cell body, and the outward flange of cell wall below, said cell body outside gripper edge is corresponding to the outward flange of the inboard cell wall of cell body below gripper edge.The outer side slot wall is corresponding in the cell body is provided with, and makes the fixing more firm of sealing band and doorframe.
As preferably, the inboard cell wall of said cell body is provided with the sealing lip limit at the notch place, and the outward flange on sealing lip limit is to tilting away from the cell body direction.The inboard panel beating of sealing lip limit and doorframe contact, plays about sealing, prevents in the cell body of entering fixed part such as dust.
As preferably, the outward flange of the inboard cell wall of said cell body is provided with inboard flanging, and said inboard flanging is the sponge colloid.Inboard flanging reduces the gap between sealing band and the upholstery border, further improves leak tightness.
As preferably, be provided with outside flanging outside the root of said cell body outside cell wall, flanging inboard in the said outside is closely knit colloid, the outside is the sponge colloid.Outside flanging reduces the gap between sealing band and the upholstery border, further improves leak tightness.
As preferably, said steel band skeleton is the roller shear steel band.Roller shear steel band tensile strength is high, and good stability also can reduce production costs.
As preferably, said roller shear steel band is a bi-bridge type roller shear steel band, and it is made up of some steel bars, is provided with two connecting portions between adjacent two steel bars, forms the bar shaped gap between two connecting portions, and two connecting portions outsides form the bar v notch vs.Bi-bridge type roller shear steel band, extensibility is big, and cost is low.
According to the technical scheme of the utility model, through improving each details of sealing and fixed part, further improved sealing of sealing band single-piece and damping effect, also prolonged its service life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of roller shear steel band.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment
The automobile back door sealing strip for door frame comprises sealing 1 and fixed part 2, and sealing 1 is connected as a single entity with fixed part 2; Sealing 1 is a tubulose; The inboard of sealing 1 coupling end is provided with deflation hole 11, and the top of sealing 1 is provided with bevelled sealing lip limit 12 to the inside, and sealing 1 is the sponge colloid.Said fixed part 2 is the draw-in groove shape, and cell body comprises steel band skeleton 21 and closely knit colloid 22.
Said cell body inside is provided with gripper edge 231,232,233,234,235, and the gripper edge 231,232,233 of the inboard cell wall 24 of said cell body is three, and the gripper edge 234,235 of said cell body outside cell wall 25 is two.Said gripper edge 231,232,233,234,235 is to the cell body bottom angled.The gripper edge 231,232,233 of the inboard cell wall 24 of said cell body is the sponge colloid, and the gripper edge 234,235 of said cell body outside cell wall 25 is closely knit colloid.The outward flange of said cell body outside cell wall 25 top gripper edges 234 is between the outward flange of two gripper edges 231,232 above the inboard cell wall 24 of cell body, and the outward flange of said cell body outside cell wall 25 below gripper edges 235 is corresponding to the outward flange of the inboard cell wall 24 below gripper edges 233 of cell body.
The inboard cell wall 24 of said cell body is provided with sealing lip limit 26 at the notch place, and the outward flange on sealing lip limit 26 is to tilting away from the cell body direction.The outward flange of the inboard cell wall 24 of said cell body is provided with inboard flanging 27, and said inboard flanging 27 is the sponge colloid.The root outside of said cell body outside cell wall 25 is provided with outside flanging 28, and flanging 28 inboards in the said outside are closely knit colloid, and the outside is the sponge colloid.
Said steel band skeleton 21 is the roller shear steel band.Said roller shear steel band is a bi-bridge type roller shear steel band; It is made up of some steel bars 211; Be provided with 212,213, two connecting portions 212 of two connecting portions between adjacent two steel bars 211, form 214, two connecting portions, 212,213 outsides, bar shaped gap formation bar v notch v 215,216 between 213.
In a word, the above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. the automobile back door sealing strip for door frame comprises sealing and fixed part, and sealing and fixed part are connected as a single entity; It is characterized in that: sealing is a tubulose; The inboard of sealing coupling end is provided with deflation hole, and the top of sealing is provided with bevelled sealing lip limit to the inside, and sealing is the sponge colloid.
2. automobile back door sealing strip for door frame according to claim 1 is characterized in that: said fixed part is the draw-in groove shape, and cell body comprises steel band skeleton and closely knit colloid.
3. automobile back door sealing strip for door frame according to claim 2 is characterized in that: said cell body inside is provided with gripper edge, and said gripper edge is to the cell body bottom angled.
4. automobile back door sealing strip for door frame according to claim 3 is characterized in that: the gripper edge of the inboard cell wall of said cell body is three, and it is the sponge colloid; The gripper edge of said cell body outside cell wall is two, and it is closely knit colloid.
5. automobile back door sealing strip for door frame according to claim 4; It is characterized in that: the outward flange of cell wall top, said cell body outside gripper edge is between the outward flange of two gripper edges above the inboard cell wall of cell body, and the outward flange of cell wall below, said cell body outside gripper edge is corresponding to the outward flange of the inboard cell wall of cell body below gripper edge.
6. automobile back door sealing strip for door frame according to claim 5 is characterized in that: the inboard cell wall of said cell body is provided with the sealing lip limit at the notch place, and the outward flange on sealing lip limit is to tilting away from the cell body direction.
7. automobile back door sealing strip for door frame according to claim 6 is characterized in that: the outward flange of the inboard cell wall of said cell body is provided with inboard flanging, and said inboard flanging is the sponge colloid.
8. automobile back door sealing strip for door frame according to claim 7 is characterized in that: the root outside of said cell body outside cell wall is provided with outside flanging, and flanging inboard in the said outside is closely knit colloid, and the outside is the sponge colloid.
9. according to the arbitrary described automobile back door sealing strip for door frame of claim 2-8, it is characterized in that: said steel band skeleton is the roller shear steel band.
10. automobile back door sealing strip for door frame according to claim 9; It is characterized in that: said roller shear steel band is a bi-bridge type roller shear steel band; It is made up of some steel bars; Be provided with two connecting portions between adjacent two steel bars, form the bar shaped gap between two connecting portions, two connecting portion outsides form the bar v notch v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120381101XU CN202242907U (en) | 2011-09-30 | 2011-09-30 | Automobile backdoor doorframe sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120381101XU CN202242907U (en) | 2011-09-30 | 2011-09-30 | Automobile backdoor doorframe sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242907U true CN202242907U (en) | 2012-05-30 |
Family
ID=46104197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120381101XU Expired - Fee Related CN202242907U (en) | 2011-09-30 | 2011-09-30 | Automobile backdoor doorframe sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242907U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213482A (en) * | 2013-04-18 | 2013-07-24 | 贵州大学 | Method and device for improving reliability of automobile seal element |
| CN104924999A (en) * | 2015-06-30 | 2015-09-23 | 申雅密封件有限公司 | Hard framework guide slot top strip |
| CN106364293A (en) * | 2015-07-24 | 2017-02-01 | 西川橡胶工业股份有限公司 | Weather strip for automobile |
| CN107878933A (en) * | 2017-11-23 | 2018-04-06 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of the turnover protector and its application method of ring block class honeycomb parts |
| CN109057668A (en) * | 2018-09-17 | 2018-12-21 | 江苏三乔智能科技有限公司 | A kind of Frameless window sealing structure |
| CN109915605A (en) * | 2017-12-13 | 2019-06-21 | 丹阳市延陵镇弘理木材厂 | A kind of escalator sealing strip |
| CN111002807A (en) * | 2019-12-27 | 2020-04-14 | 奇瑞汽车股份有限公司 | Outer water bar of door glass |
-
2011
- 2011-09-30 CN CN201120381101XU patent/CN202242907U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213482A (en) * | 2013-04-18 | 2013-07-24 | 贵州大学 | Method and device for improving reliability of automobile seal element |
| CN104924999A (en) * | 2015-06-30 | 2015-09-23 | 申雅密封件有限公司 | Hard framework guide slot top strip |
| CN106364293A (en) * | 2015-07-24 | 2017-02-01 | 西川橡胶工业股份有限公司 | Weather strip for automobile |
| CN107878933A (en) * | 2017-11-23 | 2018-04-06 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of the turnover protector and its application method of ring block class honeycomb parts |
| CN109915605A (en) * | 2017-12-13 | 2019-06-21 | 丹阳市延陵镇弘理木材厂 | A kind of escalator sealing strip |
| CN109057668A (en) * | 2018-09-17 | 2018-12-21 | 江苏三乔智能科技有限公司 | A kind of Frameless window sealing structure |
| CN111002807A (en) * | 2019-12-27 | 2020-04-14 | 奇瑞汽车股份有限公司 | Outer water bar of door glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI XINGYU AUTO PARTS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG XINGYU AUTOMBILE PART CO., LTD. Effective date: 20130412 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317300 TAIZHOU, ZHEJIANG PROVINCE TO: 335500 SHANGRAO, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130412 Address after: 335500 Shangrao County, Wan County, Jiangxi harvest Industrial Park Patentee after: Jiangxi Xingyu Beijing Great Automotive Components Company Limited Address before: Taizhou City, Zhejiang province 317300 Xianju South Street peak under the floor of Industrial Park Patentee before: Zhejiang Xingyu Auto Parts Co.,Ltd. |
|
| 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: 20120530 Termination date: 20200930 |