CN208774491U - Car door integration guide rail sealing strip - Google Patents
Car door integration guide rail sealing strip Download PDFInfo
- Publication number
- CN208774491U CN208774491U CN201820776908.5U CN201820776908U CN208774491U CN 208774491 U CN208774491 U CN 208774491U CN 201820776908 U CN201820776908 U CN 201820776908U CN 208774491 U CN208774491 U CN 208774491U
- Authority
- CN
- China
- Prior art keywords
- lip
- guide rail
- skeleton
- sealing strip
- car door
- 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
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- Window Of Vehicle (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The utility model discloses a kind of car door integration guide rail sealing strips, it is characterised in that it includes the skeleton matched with guide-track groove inner wall, the side of skeleton is embedded with aluminium strip, the top of skeleton is equipped with lip one, the lip two matched with glass for vehicle window two sides, and lip one, lip two extend inwardly downward.The utility model structure and simple process, using coextrusion processes product, using integral structure, cost is extremely low；Without assembly, so as to avoid off-seam is tilted, appearance is avoided and the problem of wind is made an uproar；It avoids traditional structure sealing strip play bring during lifting glass for vehicle window and blocks problem, prolong the service life.
Description
Technical field
The utility model relates to a kind of front/rear door guide rail sealing strips of body of a motor car, belong to automotive window technical field of sealing technology.
Background technique
As shown in Figure 1-3, being the schematic diagram of existing door rail and sealing strip, it is equipped with a pair of guide rails 1 at front door, is led
Rail 1 is in the guide-track groove 6 of front door metal plate 2.The lower end of guide rail 1 extends to inside front door, and top is mutually fitted with preceding window edge
It answers.Guide rail 23 is equipped at back door, guide rail 23 is in the guide-track groove 6 of back door metal plate 4.The lower end of guide rail 23 extends to back door
Interior, top and rear window edge are adapted.Guide rail 1, guide rail 23 pass through the metallic support one on 2/ back door metal plate 4 of front door metal plate
1-1, two 1-2 of metallic support are fixed.Glass for vehicle window is along corresponding guide rail rise/fall.
Fig. 1 is the structural schematic diagram of existing guide rail and sealing strip, in the guide-track groove 6 that sealing strip 5 is embedded in.Sealing strip 5 such as Fig. 2
Shown, section-top is respectively arranged on the left side and the right side one 5-1 of lip, two 5-4 of lip, one 5-1 of lip, two guide 5-4 of lip
6 outer rim of track slot extends, in the edge wrap and one 5-1 of lip, two 5-4 of lip of guide-track groove 6；Salient point one is equipped in the middle part of cross-sectional left
5-2, left lower are equipped with two 5-3 of salient point, and right side central is equipped with three 5-5 of salient point, and lower right side is equipped with salient point four, four salient points and
The inner wall of guide-track groove 6 is interference fitted, and big frictional force is generated, to play the role of fixing seal item 5.
But this structure has the disadvantage that
First, process structure is complicated, cost is big；Car door metal plate first will process guide-track groove 6 by rolling seaming operation
Out, then by the sealing strip 5 of extrusion molding it is installed to 6 the inside of guide-track groove, taken time and effort；
Second, will cause the increase of integral body weight, every guide rail about 2000g, Wu Fada since guide rail is metal material
To the requirement of body lightening.
Third, since guide rail and sealing strip are assembly, the process of one 5-1 of lip, two 5-4 of lip in lifting glass for vehicle window
In, it is easy to it tilts, it is made to generate off-seam between guide rail, not only influencing that appearance but also wind makes an uproar can be very big；
Fourth, the frictional force between sealing strip 5 and guide rail, the service life can decay as time increases, under normal circumstances 1-2
Year, will cause glass for vehicle window can take sealing strip 5 out of during lifting, to block glass for vehicle window, it be made to stop working.
Summary of the invention
Problem to be solved in the utility model is: existing door weather strip and guide rail use assembling structure, service life
Short problem.
To solve the above-mentioned problems, the utility model provides a kind of car door integration guide rail sealing strip, which is characterized in that
Including the skeleton matched with guide-track groove inner wall, the side of skeleton is embedded with aluminium strip, and the top of skeleton is equipped with and glass for vehicle window two sides
Lip one, the lip two matched, lip one, lip two extend inwardly downward.
Preferably, the skeleton uses the thermoplastic material of hardness 80ShoreD；Lip one, lip two use hardness for
The TPV material of 50-75Shore A.
Preferably, the aluminium strip with a thickness of 0.7mm.
Compared with prior art, the utility model has the beneficial effects that:
1, structure and simple process, using coextrusion processes product, using integral structure, cost is extremely low；
2, integral structure is without assembly, so as to avoid off-seam is tilted, avoids appearance and the problem of wind is made an uproar；
3, it avoids traditional structure sealing strip without assembly using overall structure and is altered during lifting glass for vehicle window
Dynamic bring blocks problem, and originally service life has 1-2, increases to 4 years or more；
4, skeleton, lip use thermoplastic vulcanizates, aluminium strip with a thickness of 0.7mm, every product quality only has 400g left
The right side greatly reduces weight, reaches body lightening.
Detailed description of the invention
Sectional view when Fig. 1 is existing guide rail and sealing strip assembly；
Fig. 2 is the sectional view of existing sealing strip；
Fig. 3 is the schematic diagram of car door；
Fig. 4 is the partial enlarged view of part A in Fig. 1；
Fig. 5 is the partial enlarged view of part B in Fig. 1；
Fig. 6 is the sectional view of car door integration guide rail sealing strip provided by the utility model.
Specific embodiment
To be clearer and more comprehensible the utility model, hereby with preferred embodiment, and attached drawing is cooperated to be described in detail below.
Embodiment
As shown in fig. 6, being a kind of car door integration guide rail sealing strip provided by the utility model comprising with guide-track groove 6
The skeleton 7 that inner wall matches, the side of skeleton 7 be embedded with aluminium strip 8, and the top of skeleton 7 is equipped with to be matched with glass for vehicle window two sides
One 5-1 of lip, two 5-4 of lip, one 5-1 of lip, two 5-4 of lip extend inwardly downward.Skeleton 7 uses the heat of hardness 80ShoreD
Plastic material；One 5-1 of lip, two 5-4 of lip use hardness for the TPV material of 50-75Shore A.Aluminium strip 8 with a thickness of
0.7mm (its thickness is determined according to the structure of product design).
Above-mentioned car door integration guide rail sealing strip is mounted in the guide-track groove 6 of 2/ back door metal plate 4 of front door metal plate, by metal branch
One 1-1 of frame and two 1-2 of metallic support are fixed.The material friction coefficient that one 5-1 of lip, two 5-4 of lip, skeleton 7 use is extremely low again
Wear-resisting, when lifting glass for vehicle window, one 5-1 of lip, two 5-4 of lip have certain compressive load, avoid glass in the process of lifting
Left and right deviation in middle vehicle body Y-direction, skeleton 7 are avoided and are rubbed for a long time between glass for vehicle window and guide rail sealing strip on the direction Z, from
And prevent from generating big frictional force between glass and guide rail sealing strip, then avoid the sound that goes up and down slowly and rub.
Claims (3)
1. a kind of car door integration guide rail sealing strip, which is characterized in that including the skeleton (7) matched with guide-track groove (6) inner wall,
The side of skeleton (7) is embedded with aluminium strip (8), the top of skeleton (7) be equipped with the lip one (5-1) matched with glass for vehicle window two sides,
Lip two (5-4), lip one (5-1), lip two (5-4) extend inwardly downward.
2. car door integration guide rail sealing strip as described in claim 1, which is characterized in that the skeleton (7) uses hardness
The thermoplastic material of 80ShoreD；Lip one (5-1), lip two (5-4) use hardness for the TPV material of 50-75Shore A.
3. car door integration guide rail sealing strip as described in claim 1, which is characterized in that the aluminium strip (8) with a thickness of
0.7mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776908.5U CN208774491U (en) | 2018-05-23 | 2018-05-23 | Car door integration guide rail sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776908.5U CN208774491U (en) | 2018-05-23 | 2018-05-23 | Car door integration guide rail sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208774491U true CN208774491U (en) | 2019-04-23 |
Family
ID=66148147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820776908.5U Expired - Fee Related CN208774491U (en) | 2018-05-23 | 2018-05-23 | Car door integration guide rail sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208774491U (en) |
-
2018
- 2018-05-23 CN CN201820776908.5U patent/CN208774491U/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: 20190423 Termination date: 20210523 |