CN104309457B - A kind of automobile back door guide rail sealing strip - Google Patents
A kind of automobile back door guide rail sealing strip Download PDFInfo
- Publication number
- CN104309457B CN104309457B CN201410631503.9A CN201410631503A CN104309457B CN 104309457 B CN104309457 B CN 104309457B CN 201410631503 A CN201410631503 A CN 201410631503A CN 104309457 B CN104309457 B CN 104309457B
- Authority
- CN
- China
- Prior art keywords
- back door
- bar
- strip
- lip
- support bar
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 59
- 210000000088 Lip Anatomy 0.000 claims description 56
- 229920001971 elastomer Polymers 0.000 claims description 30
- 229910052782 aluminium Inorganic materials 0.000 claims description 18
- 239000004411 aluminium Substances 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 5
- 241000218970 Pepper golden mosaic virus - [Mexico] Species 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
Abstract
A kind of automobile back door guide rail sealing strip, including bar on back door, Shang Tiao one end, described back door is connected with the back door vertical bar downwardly extended, the other end is connected with the first back door edge cover strip be arrangeding in parallel with described back door vertical bar, described first back door edge cover strip is connected with the second back door edge cover strip, on described back door, the junction seamless link of bar and back door vertical bar has a back door connection quarter window bar, and on the back door at the first back door edge cover strip, on bar, seamless link has the back door side slat parallel with described back door vertical bar.It provides the benefit that: seamless link between bar and back door vertical bar on bar, back door vertical bar and back door quarter window bar and back door on back door, improve the sealing of sealing strip, waterproof, Radix Saposhnikoviae, noiseproof effect are obvious, and the outward appearance of seamless link is more attractive, comfort level when improving by bus.
Description
Technical field
The present invention relates to a kind of sealing strip, particularly a kind of automobile back door guide rail sealing strip.
Background technology
Currently on the market automobile back door guide rail sealing strip, including bar on back door, bar on described back door
One end is connected with the back door vertical bar downwardly extended, and the other end is connected with first be arranged in parallel with described back door vertical bar
Back door edge cover strip, described first back door edge cover strip is connected with the second back door edge cover strip, on described back door bar with after
The junction of door vertical bar connects the quarter window bar that has a back door connection, on the back door at the first back door edge cover strip on bar
Connect and have the back door side slat parallel with described back door vertical bar.Due to bar, back door vertical bar and back door on back door
There is gap in the junction of quarter window bar, on back door, the junction between bar and back door side slat there is also gap,
Due to the existence in gap, thus the sealing of sealing strip is caused to reduce, the effect that waterproof and dustproof, Radix Saposhnikoviae are made an uproar
Fruit weakens the most significantly, and due to guide track of rear door sealing strip be it can clearly be seen that, have a strong impact on outward appearance
Aesthetics.
Summary of the invention
The invention aims to solve above-mentioned the deficiencies in the prior art, it is provided that a kind of good sealing effect and
Automobile back door guide rail sealing strip attractive in appearance.
To achieve these goals, a kind of automobile back door guide rail sealing strip designed by the present invention, including after
Bar on door, Shang Tiao one end, described back door is connected with the back door vertical bar downwardly extended, the other end be connected with described after
The first back door edge cover strip that door vertical bar be arranged in parallel, described first back door edge cover strip is connected with the second back door bound edge
Bar, on described back door, the junction seamless link of bar and back door vertical bar has a back door connection quarter window bar, near first
On back door at the edge cover strip of back door, on bar, seamless link has the back door side slat parallel with described back door vertical bar.
The concrete form of bar on back door, on described back door, bar includes bar support bar, described upper bar support bar
Two ends are provided with the first holding division, wherein the first U-shaped setting of holding division of one end be embedded with U therein
First aluminium strip of type, is provided with some assemblings on the medial wall of described the first holding division being embedded with the first aluminium strip
Tooth, described upper bar support bar deviates from the first holding division side and is provided with some first and seals lip, be provided with the
The end points of the first holding division of one aluminium strip is provided with outward extending second and seals lip；
The concrete form of back door side slat, described back door side slat includes side slat support bar, described side slat support bar
Side is provided with some second holding divisions, and opposite side is provided with the some 3rd and seals lip；
The concrete form of back door quarter window bar, described back door quarter window bar includes U-shaped setting and is embedded with U-shaped
The quarter window bar support bar of the second aluminium strip, if the medial wall of described quarter window bar support bar side is provided with
Dry second assembling tooth, described quarter window bar support bar sets on the end points in the outside of the second assembling tooth side
Having the 4th sealing lip, the end points away from the outside being provided with the second assembling tooth is provided with the 3rd holding division；
Away from the first sealing lip on one end on the upper bar support bar of the first holding division being embedded with the first aluminium strip
And mold seamless company by the first block rubber injection between the 3rd sealing lip on the right side of side slat support bar
Connect, near the opening end points being embedded with on the first holding division of the first aluminium strip and away from the second of upper bar support bar
Seal lip be located on quarter window article support bar opening end points the 4th seal lip by the second block rubber with
And the 3rd block rubber injection mold seamless link.By the first block rubber, the second block rubber and the 3rd rubber
The setting of blob of viscose, can make bar on back door, back door vertical bar and back door quarter window bar seamless link, on back door
Bar and back door side slat seamless link, and the Resisting fractre intensity of junction can be strengthened.
Further, described second block rubber is positioned at bar and the junction of back door quarter window bar on back door, described
3rd block rubber is positioned on back door article, the junction of back door vertical bar and back door quarter window article.
Preferably, described first block rubber, the second block rubber and the 3rd block rubber are TPV material.
Further, described first sealing lip, the second sealing lip, the 3rd sealing lip and the 4th are close
With cashmere-planted layer in envelope lip.Cashmere-planted layer can play the effect of waterproof and dustproof and noise control.
Preferably, described cashmere-planted layer heat bonding described first seal lip, second seal lip, the 3rd
Seal lip and the 4th to seal in lip.
Preferably, described upper bar support bar, quarter window bar support bar, side slat support bar, the first holding division,
Second holding division, the 3rd holding division, first seal lip, second seal lip, the 3rd seal lip with
And the 4th seal lip be EPDM material.
A kind of automobile back door guide rail sealing strip that the present invention obtains, it has the technical effect that 1, bar on back door,
Seamless link between bar and back door vertical bar on back door vertical bar and back door quarter window bar and back door, improves
The sealing of sealing strip, waterproof, Radix Saposhnikoviae, noiseproof effect are obvious, and the outward appearance of seamless link is more beautiful
See, comfort level when improving by bus；2, the combination of TPV material and EPDM material, Ke Yiti are used
The Resisting fractre intensity of high junction, increases service life.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention a kind of automobile back door guide rail sealing strip.
Fig. 2 is partial enlarged drawing at the A in Fig. 1.
Fig. 3 is partial enlarged drawing at the B in Fig. 1.
Fig. 4 is the C-C sectional view in Fig. 1.
Fig. 5 is the D-D sectional view in Fig. 1.
Fig. 6 is the E-E sectional view in Fig. 1.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of automobile back door guide rail sealing strip that the present invention provides, including bar 1 on back door,
On described back door, bar 1 one end is connected with the back door vertical bar 2 downwardly extended, and the other end is connected with and described back door vertical bar
2 the first back door edge cover strips 3 be arrangeding in parallel, described first back door edge cover strip 3 is connected with the second back door edge cover strip
4, on described back door, the junction seamless link of bar 1 and back door vertical bar 2 has a back door connection quarter window bar 5, close
At first back door edge cover strip on the back door of 3 on bar 1 seamless link have parallel with described back door vertical bar 2 after
Door side slat 6.
As shown in Figure 4, the concrete form of bar 1 on back door, on described back door, bar 1 includes bar support bar 7,
Described upper bar support bar 7 two ends are provided with the first holding division 8, and wherein first holding division of one end is U-shaped sets
Put and be embedded with therein the first U-shaped aluminium strip 9, at described the first holding division 8 being embedded with the first aluminium strip 9
Medial wall be provided with some assembling teeth 10, described upper bar support bar 7 deviates from the first holding division 8 side
Being provided with some first and seal lip 11, the end points of the first holding division being provided with the first aluminium strip 9 is provided with outwards
The the second sealing lip 12 extended；
As it is shown in figure 5, the concrete form of back door side slat 6, described back door side slat 6 includes side slat support bar
13, described side slat support bar 13 side is provided with some second holding divisions 14, and opposite side is provided with some 3rd close
Envelope lip 15；
As shown in Figure 6, the concrete form of back door quarter window bar 5, described back door quarter window bar 5 includes U
Type arranges and is embedded with the quarter window bar support bar 17 of the second U-shaped aluminium strip 16, and described quarter window bar supports
The medial wall of bar 17 side is provided with some second assembling teeth 18, and described quarter window bar support bar 17 is close
The end points in the outside of the second assembling tooth 18 side is provided with the 4th sealing lip 19, away from being provided with the second assembling
The end points in the outside of tooth 18 is provided with the 3rd holding division 20；
As in figure 2 it is shown, away from one end on the upper bar support bar 7 of the first holding division being embedded with the first aluminium strip 9
On first sealing lip 11 and on the right side of side slat support bar 13 the 3rd sealing lip 15 between pass through
First block rubber 21 injection molds seamless link；As it is shown on figure 3, near being embedded with the first of the first aluminium strip 9
Opening end points on holding division away from upper bar support bar 7 second seals lip 12 and is located at quarter window bar
On support bar 17 opening end points, the 4th seals lip 19 by the second block rubber 22 and the 3rd block rubber 23
Injection molds seamless link, and described second block rubber 22 is positioned at bar 1 and back door quarter window bar 5 on back door
Junction, described 3rd block rubber 23 is positioned on back door article 1, back door vertical bar 2 and back door quarter window article 5
Junction.By the first block rubber the 21, second block rubber 22 and setting of the 3rd block rubber 23,
Bar 1 on back door, back door vertical bar 2 and back door quarter window bar 5 seamless link can be made, on back door bar 1 with after
Door side slat 6 seamless link, and the Resisting fractre intensity of junction can be strengthened.
In the present embodiment, described first block rubber the 21, second block rubber 22 and the 3rd rubber 23 pieces are
TPV material.
In the present embodiment, described first seals lip 11, second seals lip the 12, the 3rd sealing lip 15
And the 4th seal heat bonding in lip 19 and have cashmere-planted layer 24.Cashmere-planted layer 24 can play waterproof and dustproof
With the effect of noise control, further enhance the sealing of sealing strip.
In the present embodiment, described upper bar support bar, quarter window bar support bar, side slat support bar, the first card
Gu portion, the second holding division, the 3rd holding division, the first sealing lip, the second sealing lip, the 3rd sealing
It is EPDM material that lip and the 4th seals lip.
A kind of automobile back door guide rail sealing strip that the present invention obtains, it has the technical effect that 1, bar on back door,
Seamless link between bar and back door vertical bar on back door vertical bar and back door quarter window bar and back door, improves
The sealing of sealing strip, waterproof, Radix Saposhnikoviae, noiseproof effect are obvious, and the outward appearance of seamless link is more beautiful
See, comfort level when improving by bus；2, the combination of TPV material and EPDM material, Ke Yiti are used
The Resisting fractre intensity of high junction, increases service life.
Claims (6)
1. an automobile back door guide rail sealing strip, including bar on back door, Shang Tiao one end, described back door be connected with to
The back door vertical bar of lower extension, the other end is connected with the first back door edge cover strip be arrangeding in parallel with described back door vertical bar,
Described first back door edge cover strip is connected with the second back door edge cover strip, it is characterised in that: on described back door bar with after
The junction seamless link of door vertical bar has a back door connection quarter window bar, on the back door at the first back door edge cover strip
On bar, seamless link has the back door side slat parallel with described back door vertical bar；
On described back door, bar includes that bar support bar, described upper bar support bar two ends are provided with the first holding division,
The wherein first U-shaped setting of holding division of one end be embedded with the first U-shaped aluminium strip therein, described
The medial wall of the first holding division being embedded with the first aluminium strip is provided with some assembling teeth, on described upper bar support bar
Deviate from the first holding division side and be provided with some first sealing lip, be provided with the first holding division of the first aluminium strip
End points is provided with outward extending second and seals lip；
Described back door side slat includes that side slat support bar, described side slat support bar side are provided with some second and fix
Portion, opposite side is provided with the some 3rd and seals lip；
Described back door quarter window bar includes U-shaped setting and is embedded with the quarter window bar support of the second U-shaped aluminium strip
Bar, the medial wall of described quarter window bar support bar side is provided with some second assembling teeth, described quarter window
Article support bar end points near the outside of the second assembling tooth side is provided with the 4th sealing lip, away from being provided with
The end points in the outside of the second assembling tooth is provided with the 3rd holding division；
Away from the first sealing lip on one end on the upper bar support bar of the first holding division being embedded with the first aluminium strip
And mold seamless company by the first block rubber injection between the 3rd sealing lip on the right side of side slat support bar
Connecing, junction is near the opening end points being embedded with on the first holding division of the first aluminium strip and away from upper bar support bar
The second sealing lip seal lip by the second rubber with being located on quarter window article support bar opening end points the 4th
Blob of viscose and the injection of the 3rd block rubber mold seamless link.
Automobile back door guide rail sealing strip the most according to claim 1, it is characterised in that: described second
Block rubber is positioned at bar and the junction of back door quarter window bar on back door, and described 3rd block rubber is positioned on back door
Bar, back door vertical bar and the junction of back door quarter window bar.
Automobile back door guide rail sealing strip the most according to claim 1, it is characterised in that: described first
Block rubber, the second block rubber and the 3rd block rubber are TPV material.
Automobile back door guide rail sealing strip the most according to claim 1, it is characterised in that: described first
Seal in lip, the second sealing lip, the 3rd sealing lip and the 4th sealing lip with cashmere-planted layer.
Automobile back door guide rail sealing strip the most according to claim 4, it is characterised in that: described flocking
Layer heat bonding seals lip, the second sealing lip, the 3rd sealing lip and the 4th sealing described first
In lip.
6. according to the arbitrary described automobile back door guide rail sealing strip of claim 1-5, it is characterised in that: institute
State bar support bar, quarter window bar support bar, side slat support bar, the first holding division, the second holding division,
3rd holding division, the first sealing lip, the second sealing lip, the 3rd sealing lip and the 4th sealing lip
While be EPDM material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631503.9A CN104309457B (en) | 2014-11-06 | A kind of automobile back door guide rail sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631503.9A CN104309457B (en) | 2014-11-06 | A kind of automobile back door guide rail sealing strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309457A CN104309457A (en) | 2015-01-28 |
| CN104309457B true CN104309457B (en) | 2017-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210303 Address after: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: JX ZHAO'S Group Corp. Address before: 315609 Jianxin Zhaoshi Group Co., Ltd., 12 Meilin South Road, Meilin street, Ninghai County, Ningbo City, Zhejiang Province Patentee before: JIANXIN ZHAO'S Group Corp. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Jianxin Zhaoshi Technology Co.,Ltd. Address before: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee before: JX ZHAO'S Group Corp. |