CN211617596U - Rear wheel arch sealing structure for automobile door - Google Patents
Rear wheel arch sealing structure for automobile door Download PDFInfo
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- CN211617596U CN211617596U CN201922081056.5U CN201922081056U CN211617596U CN 211617596 U CN211617596 U CN 211617596U CN 201922081056 U CN201922081056 U CN 201922081056U CN 211617596 U CN211617596 U CN 211617596U
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- wheel arch
- sealing strip
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- wheel
- sponge bubble
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Abstract
The utility model discloses a rear wheel arch sealing structure for an automobile door, which comprises a door sheet metal, a wheel arch decorative plate and a wheel arch sealing strip; the wheel arch sealing strip comprises a U-shaped framework, a sponge bubble arranged on the inner side surface of the U-shaped framework and a pre-sealing lip edge arranged on the intersection surface of the inner side surface top surface of the U-shaped framework and the top surface of the sponge bubble, the end part of a vehicle door metal plate is inserted into a U-shaped groove of the U-shaped closed framework, and the bottom surface of the U-shaped closed framework is abutted to a flanging panel on the rear side of a wheel arch plaque of the wheel arch. The wheel trim sealing strip passes through the tip of U type sealing strip card at the door panel beating, and the bottom surface of wheel trim sealing strip supports upwards at the X of wheel trim plaque, and the fastening is reliable, has prevented droing of wheel trim sealing strip.
Description
Technical Field
The utility model belongs to the technical field of the automobile body switching piece, concretely relates to automobile door is with back wheel eyebrow seal structure.
Background
The automobile rear wheel arch is a decoration part installed on a rear automobile door or a side wall metal plate, can beautify an automobile body, enhances the visual effect and simultaneously prevents the metal plate automobile paint from being scratched. When the back wheel arch was installed on the back door panel beating, there was the clearance between back wheel arch, back door and the side wall three, at the in-process that the vehicle was gone, there were inside water, silt and other foreign matter etc. got into back door, automobile body, damaged the automobile body, influenced vehicle life. Therefore, it is necessary to add a seal structure between the wheel arch, the back door, and the vehicle body.
The invention discloses a rear wheel arch sealing structure for an automobile (application publication No. CN110203149A, application publication No. 2019.9.6), which comprises a side wall metal plate and a rear door metal plate assembly, wherein a sealing strip is clamped at the lower end of the side wall metal plate, a rear wheel cover is inserted into a gap of the sealing strip and fixedly connected with the side wall metal plate through a buckle, a rear wheel arch is clamped and fixed on the side surface of the rear door metal plate assembly, the rear door metal plate assembly is in contact extrusion with a bubble tube arranged on the sealing strip, and the lower end of the rear wheel arch is in contact extrusion with the lip edge of the sealing strip. The sealing strip is clamped on the side wall, and protrudes outwards 10-15 mm higher than the side wall, so that the appearance is influenced; when passengers get on or off the bus, the sealing strip sponge bubbles can be scratched, so that the passenger clothes can be stained, the sealing strip sponge bubbles can be abnormally abraded, and the durability is influenced; the sealing strip is clamped on the side wall outer plate, the rear end of the sealing strip is not limited, and the sealing strip is easy to fall off when passengers cut and rub the sealing strip.
The utility model discloses a chinese utility model patent (grant bulletin No. CN206067927U, grant bulletin day 2017.4.5) discloses a wheel arch seal structure, and this wheel arch seal structure includes door panel beating, wheel arch anterior segment, the interior welt of wheel arch welt, wheel arch and sealing strip, the wheel arch anterior segment is connected on the door panel beating, the welt is connected in the wheel arch inboard of wheel arch anterior segment, the outside of sealing strip is connected on the welt, the inboard of sealing strip when the door is closed with the inboard welt extrusion seal contact of wheel arch. The process is complex, the sealing strip needs to be clamped on the wheel arch inner lining plate firstly, the inner lining plate needs to be welded on the wheel arch outer plate again, the wheel arch outer plate, the inner lining plate and the sealing strip are integrated into an assembly part, and each process needs a special tool; the lip edge of the sealing strip is pressed with the wheel arch inner plate, the sealing force of a single lip edge is small, when muddy water splashes, the lip edge is not enough to block the impact of the muddy water, and the muddy water still enters a sealed area to pollute the vehicle door inner plate and the side wall outer plate, so that the appearance is influenced and the clothes of passengers are smeared; the structure also needs a wheel arch inner plate (assembled on the side wall, so the cost is high); the dirt on the surface of the wheel arch sealing strip can be seen by passengers in the automobile when the door is opened, and the sensing quality is poor.
Disclosure of Invention
The utility model aims at providing a rear wheel trim seal structure for car door, prevent that muddy water and dust sputter and get into the sealed space of door inner panel and side wall planking to the present wheel trim makes outer muddy water and dust very easily amass the defect in the space on door inner panel and side wall through this clearance at rear wheel hub region with the parting of side wall.
In order to achieve the purpose, the utility model relates to a rear wheel arch sealing structure for an automobile door, which comprises a door sheet metal, a wheel arch decorative plate and a wheel arch sealing strip; the wheel arch sealing strip comprises a U-shaped framework, a sponge bubble arranged on the inner side surface of the U-shaped framework and a pre-sealing lip edge arranged on the intersection surface of the inner side surface top surface of the U-shaped framework and the top surface of the sponge bubble, the end part of the vehicle door metal plate is inserted into a U-shaped groove of the U-shaped framework, and the bottom surface of the U-shaped framework is supported on a wheel arch plaque rear side flanging panel of the wheel arch plaque.
Further, the pre-sealing lip edge is matched with a boss fillet of the vehicle door sheet metal inner plate.
Furthermore, the sponge bubble is a hollow sponge bubble, and the direction of the inner concave surface of the bottom sponge bubble of the hollow sponge bubble is perpendicular to the direction of the outer side plate.
Further, the contact point of the sponge bubble coincides with the bottom end point of the side wall outer plate when the vehicle door is closed.
Further, the wheel trim plaque pass through the buckle joint with on the planking of door panel beating.
Compared with the prior art, the utility model has the advantages of it is following:
1. the wheel arch sealing strip is clamped at the end part of the vehicle door sheet metal through the U-shaped sealing strip, the bottom surface of the wheel arch sealing strip is pressed against the X direction of the wheel arch decorative plate, the fastening is reliable, and the wheel arch sealing strip is prevented from falling off;
2. the sponge bubble contact point of the wheel arch sealing strip is superposed with the bottom end point of the side wall outer plate when the vehicle door is closed, so that the function of preventing muddy water and dust from sputtering into the sealed space of the vehicle door inner plate and the side wall outer plate is achieved;
3. the wheel arch sealing strip is fixed on the vehicle door metal plate, the wheel arch sealing strip is far away from a passenger after the door is opened, the direction of the dirty surface at the bottom of the hollow sponge bubble is vertical to the passenger inlet and outlet route, and the dust on the wheel arch sealing strip can be effectively prevented from dirtying the clothes of the passenger;
4. the wheel arch sealing strip is used as an independent part and is directly clamped on the outer plate of the vehicle door metal plate, the assembly process is simple, and a special tool clamp is not needed; and the wheel arch inner plates are reduced, and the cost is reduced.
Drawings
Fig. 1 is the utility model discloses rear wheel eyebrow seal structure schematic diagram for car door.
Wherein: the automobile wheel trim comprises a wheel trim plaque 1, a buckle 2, an outer plate 3, an inner plate 4, a side wall outer plate 5, a wheel trim sealing strip 6, a U-shaped framework 7, a wheel trim plaque rear side flanging panel 8, an automobile door sheet metal 9, a U-shaped groove 10, a pre-sealing lip edge 11, a sponge bubble inner concave surface 12, a contact point 13 and a sponge bubble 14.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
As shown in fig. 1 is rear wheel trim seal structure for car door, including door panel beating, wheel trim plaque 1 and wheel trim sealing strip 6, wheel trim plaque 1 passes through 2 joints of buckle and on the planking 3 of door panel beating. In the embodiment, the wheel arch sealing strip 6 comprises a U-shaped framework 7, a sponge bubble 14 arranged on the inner side surface of the U-shaped framework 7 and a pre-sealing lip 11 arranged on the intersection surface of the top surface of the inner side surface of the U-shaped framework 7 and the top surface of the sponge bubble 14, the end part of a vehicle door sheet metal 9 is inserted into the U-shaped groove 10 of the U-shaped framework 7, the bottom surface of the U-shaped framework 7 is abutted against a wheel arch plaque rear side flanging panel 8(X direction) of the wheel arch plaque 1, and the wheel arch sealing strip is prevented from falling off; the pre-sealing lip edge 11 is matched with a boss fillet of the inner plate 4 of the vehicle door metal plate 9, so that the effect of preventing gaps and beautifying the appearance is achieved. The sponge bubble 14 is a hollow sponge bubble, and the direction of the inner concave surface 12 of the sponge bubble at the bottom of the hollow sponge bubble is vertical to the direction of the side wall outer plate 5; in addition, the contact point 13 of the sponge bubble 14 overlaps the bottom end point of the side wall outer panel 5 when the door is closed, and plays a role of preventing muddy water and dust from splashing into the space sealed by the door inner panel and the side wall outer panel.
On wheel arch sealing strip 6 was fixed in the door panel beating, the passenger was kept away from to the wheel arch sealing strip after opening the door, and the direction at concave surface 12 (dirty face) place is arranged perpendicularly with the direction (passenger business turn over route) at side wall planking 5 place in the bottom sponge bubble of cavity sponge bubble, can effectively avoid the dust on the wheel arch sealing strip to make dirty passenger's clothing. The wheel arch sealing strip 6 is used as an independent part and is directly clamped on the outer plate 3 of the vehicle door metal plate 9, the assembly process is simple, and a special tool clamp is not needed; and the wheel arch inner plates are reduced, and the cost is reduced.
Claims (5)
1. A rear wheel trim sealing structure for an automobile door comprises a door sheet metal, a wheel trim plaque (1) and a wheel trim sealing strip (6); the method is characterized in that: wheel arch sealing strip (6) include U type skeleton (7), set up sponge bubble (14) at U type skeleton (7) medial surface and set up in advance sealing lip limit (11) on U type skeleton (7) medial surface top surface and sponge bubble (14) top surface intersect, the tip of door panel beating (9) inserts in U type groove (10) of U type skeleton (7), the bottom surface of U type skeleton (7) supports on wheel arch plaque rear side turn-ups panel (8) of wheel arch plaque (1).
2. The rear wheel arch sealing structure for the automobile door according to claim 1, characterized in that: the pre-sealing lip edge (11) is matched with a boss fillet of the vehicle door sheet metal inner plate (4).
3. The rear wheel arch sealing structure for the automobile door according to claim 1, characterized in that: the sponge bubble (14) is a hollow sponge bubble, and the direction of the inner concave surface (12) of the sponge bubble at the bottom of the hollow sponge bubble is perpendicular to the direction of the outer side board (5).
4. The rear wheel arch sealing structure for the automobile door according to claim 3, characterized in that: the contact point (13) of the sponge bubble (14) is superposed with the bottom end point of the side wall outer plate (5) when the vehicle door is closed.
5. The rear wheel arch sealing structure for the automobile door according to claim 1, characterized in that: the wheel trim plaque (1) through buckle (2) joint with on the planking (3) of door panel beating (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081056.5U CN211617596U (en) | 2019-11-27 | 2019-11-27 | Rear wheel arch sealing structure for automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081056.5U CN211617596U (en) | 2019-11-27 | 2019-11-27 | Rear wheel arch sealing structure for automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211617596U true CN211617596U (en) | 2020-10-02 |
Family
ID=72626942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922081056.5U Active CN211617596U (en) | 2019-11-27 | 2019-11-27 | Rear wheel arch sealing structure for automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211617596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829565A (en) * | 2021-02-04 | 2021-05-25 | 杭州吉利汽车有限公司 | Automobile wheel trim sealing strip and automobile wheel trim |
-
2019
- 2019-11-27 CN CN201922081056.5U patent/CN211617596U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829565A (en) * | 2021-02-04 | 2021-05-25 | 杭州吉利汽车有限公司 | Automobile wheel trim sealing strip and automobile wheel trim |
| CN112829565B (en) * | 2021-02-04 | 2022-09-27 | 杭州吉利汽车有限公司 | Automobile wheel arch sealing strip and automobile wheel arch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 430000 No. n3010, 3rd floor, R & D building, building n, Artificial Intelligence Science Park, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: Lantu Automobile Technology Co.,Ltd. Address before: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee before: DONGFENG MOTOR Corp. |
|
| TR01 | Transfer of patent right |