CN218287627U - Sealing structure for vehicle body and sliding plate chassis - Google Patents
Sealing structure for vehicle body and sliding plate chassis Download PDFInfo
- Publication number
- CN218287627U CN218287627U CN202221156278.4U CN202221156278U CN218287627U CN 218287627 U CN218287627 U CN 218287627U CN 202221156278 U CN202221156278 U CN 202221156278U CN 218287627 U CN218287627 U CN 218287627U
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- sliding plate
- chassis
- sealing
- vehicle body
- plate chassis
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Abstract
The utility model relates to a seal structure for automobile body and slide chassis, include: the vehicle body is arranged at the upper part of the vehicle, can provide mounting support for the interior trim and provides a containing space for passengers or goods; the sliding plate chassis is arranged at the lower part of the vehicle and connected with the vehicle body to bear the vehicle body; the sliding plate chassis sealing strip is arranged on the sliding plate chassis, and a sealing lip edge or bubbles are arranged on the sliding plate chassis sealing strip and are in elastic contact with a vehicle body; the sliding plate chassis sealing strip is provided with a convex characteristic, the sliding plate chassis is provided with a concave characteristic, and the sliding plate chassis sealing strip is embedded into the groove characteristic of the sliding plate chassis through the convex characteristic, so that the sliding plate chassis sealing strip is fixedly connected with the sliding plate chassis. The utility model discloses a first sealing lip limit of slide chassis sealing strip, second sealing lip limit and the sealed face elastic contact of automobile body play sealed effect. The sealing structure has the characteristics of low cost, convenience in installation and capability of realizing repeated disassembly and assembly of the chassis of the sliding plate without losing the sealing performance.
Description
Technical Field
The utility model relates to a seal structure between electric automobile's slide chassis and automobile body, especially a seal structure on slide chassis.
Background
With the increasing environmental pollution, fossil fuels are continuously decreasing as non-renewable energy sources. The electric vehicle without pollution and zero emission replaces the traditional fuel vehicle, which is an irreversible trend. At present, the mainstream electric vehicle still adopts the traditional chassis design, so that the short plates of the whole vehicle, such as high cost, heavy weight, low endurance mileage, low space efficiency, long development period and the like, are more and more obvious.
Along with the development of electric vehicles, competition among the whole vehicle factories is more and more intense. The slide plate chassis with low cost, light weight, high endurance mileage, high space efficiency and short development period becomes the development trend of the electric vehicle chassis. With the advent of the new chassis, how to seal the chassis of the skateboard and the body of the scooter becomes a new industrial problem.
Disclosure of Invention
An object of the utility model is to provide a through utility model a new slide chassis's seal structure for seal between slide chassis and the automobile body. The sealing has the characteristics of low cost, convenient installation and capability of realizing repeated disassembly and assembly of the chassis of the sliding plate without losing the sealing performance.
In order to achieve the above purpose, the technical scheme of the utility model is that: a seal structure for a vehicle body and a skateboard chassis, comprising:
the vehicle body is arranged at the upper part of the vehicle, can provide mounting support for the interior trim and provides a containing space for passengers or goods;
the sliding plate chassis is arranged at the lower part of the vehicle and connected with the vehicle body to bear the vehicle body;
the sliding plate chassis sealing strip is arranged on the sliding plate chassis, and a sealing lip edge or bubbles are arranged on the sliding plate chassis sealing strip and are in elastic contact with a vehicle body; the sliding plate chassis sealing strip is provided with a convex feature, the sliding plate chassis is provided with a concave feature, and the sliding plate chassis sealing strip is embedded into the groove feature of the sliding plate chassis through the convex feature, so that the sliding plate chassis sealing strip is fixedly connected with the sliding plate chassis.
Further, the body has a sealing surface for providing a sealing surface to the slider chassis seal strip and sealing a gap a between the body and the slider chassis.
Furthermore, the vehicle body is provided with an inclined surface, the inclined surface inclines downwards and is connected with the matching surface of the vehicle body to play a role in retaining water and prevent water from directly impacting the sealing surface.
Further, the sliding plate chassis is provided with a mounting surface which is connected and matched with the matching surface of the vehicle body.
Further, the sliding plate chassis sealing strip is provided with a first sealing lip edge and a second sealing lip edge, and the first sealing lip edge and the second sealing lip edge are respectively in elastic contact with the vehicle body sealing surface and are used for sealing a gap A between a vehicle body and the sliding plate chassis.
Further, a cavity B is arranged between the first sealing lip edge and the second sealing lip edge, and the cavity B can discharge water turning over the first sealing lip edge.
Furthermore, two tooth-shaped features are arranged on the convex features of the sliding plate chassis sealing strip, and the tooth-shaped features are in interference fit connection with the concave features in the sliding plate chassis.
Furthermore, a core material is arranged in the sliding plate chassis sealing strip, so that the sliding plate chassis sealing strip is prevented from shrinking in the length direction, and the size stability is ensured.
Further, the core material is made of metal or nylon
The utility model has the advantages that:
the utility model discloses a seal structure adopts on the slide chassis sealing strip joint slide chassis, slide chassis and body connection, the first sealing lip limit of slide chassis sealing strip, second sealing lip limit and the sealed face elastic contact of automobile body, play sealed effect.
The sealing structure has the characteristics of low cost, convenience in installation and capability of realizing repeated disassembly and assembly of the chassis of the sliding plate without losing the sealing performance.
Drawings
FIG. 1 is a perspective view of the entire vehicle;
FIG. 2 is an exploded view of the entire vehicle;
FIG. 3 isbase:Sub>A schematic cross-sectional view ofbase:Sub>A door sill ofbase:Sub>A vehicle door body taken along section A-A.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 showsbase:Sub>A perspective view of the entire vehicle, and illustrates the location of sectionbase:Sub>A-base:Sub>A. Fig. 2 shows an exploded view of the whole vehicle, which shows the vehicle body 1, the skateboard chassis 3, and the skateboard seal strip 2 arranged between the vehicle body 1 and the skateboard chassis 3.
As shown in figure 3, a metal wire 4 is arranged in the sliding plate chassis sealing strip 2, so that the sealing strip is prevented from shrinking in the length direction, and the length stability of the sealing strip is improved. The bottom of the sliding plate chassis sealing strip 2 is provided with a convex feature 2e, the convex feature 2e is embedded into a concave feature 3b of the sliding plate chassis 3, the convex feature 2e is provided with tooth-shaped features 2ea and 2eb, and the tooth-shaped features 2ea and 2eb are in interference fit with the concave feature 3b, so that the sliding plate chassis sealing strip 2 is connected with the sliding plate chassis 3. The skateboard chassis sealing strip 2 is provided with raised features 2c, 2d which are in elastic contact with the skateboard chassis sealing strip mounting surfaces 3c, 3d for sealing. The vehicle body 1 has a mating surface 1c, the skateboard chassis 3 is provided with a mounting surface 3a, and the vehicle body 1 and the skateboard chassis 3 are connected by a fastener so that the mating surface 1c and the mounting surface 3a face each other. A sealing surface 1a is arranged on the vehicle body 1, and a sealing gap A of 4-15 mm is arranged between the vehicle body sealing surface 1a and the sealing strip mounting surfaces 3c and 3d of the chassis of the sliding plate. The vehicle body sealing surface 1a is elastically contacted with the first sealing lip 2a and the second sealing lip 2b of the sealing strip of the chassis of the sliding plate, and the sealing gap A between the vehicle body 1 and the chassis of the sliding plate is sealed. A cavity B is provided between the first sealing lip 2a and the second sealing lip 2B, which cavity B can conduct water that has turned over the first sealing lip 2a away. The vehicle body 1 has an inclined surface 1b, the inclined surface 1b is inclined downwards and is connected with a vehicle body matching surface 1c to play a role of water blocking, water entering between the matching surface 1c and the mounting surface 3a is prevented from directly impacting the sealing surface 1a, and the water pressure of the sealing strip is relieved.
Claims (9)
1. A sealing structure for a vehicle body and a skateboard chassis, comprising:
the vehicle body is arranged at the upper part of the vehicle, can provide mounting support for the interior trim and provides a containing space for passengers or goods;
the sliding plate chassis is arranged at the lower part of the vehicle and connected with the vehicle body to bear the vehicle body;
the sliding plate chassis sealing strip is arranged on the sliding plate chassis, and a sealing lip edge or bubbles are arranged on the sliding plate chassis sealing strip and are in elastic contact with a vehicle body; the sliding plate chassis sealing strip is provided with a convex characteristic, the sliding plate chassis is provided with a concave characteristic, and the sliding plate chassis sealing strip is embedded into the groove characteristic of the sliding plate chassis through the convex characteristic, so that the sliding plate chassis sealing strip is fixedly connected with the sliding plate chassis.
2. A sealing structure for a vehicle body and a skateboard chassis according to claim 1, wherein: the body has a sealing surface for providing a sealing surface to the slider chassis seal strip and sealing a gap A between the body and the slider chassis.
3. A sealing structure for a vehicle body and a skateboard chassis according to claim 2, wherein: the car body is provided with an inclined surface, the inclined surface is inclined downwards and is connected with a matching surface of the car body, a water retaining effect is achieved, and water is prevented from directly impacting a sealing surface.
4. A sealing structure for a vehicle body and a skateboard chassis according to claim 1, wherein: the sliding plate chassis is provided with a mounting surface which is connected and matched with a matching surface of a vehicle body.
5. A sealing structure for a vehicle body and a skateboard chassis according to claim 1, wherein: the sliding plate chassis sealing strip is provided with a first sealing lip edge and a second sealing lip edge, and the first sealing lip edge and the second sealing lip edge are respectively in elastic contact with a vehicle body sealing surface and are used for sealing a gap A between a vehicle body and a sliding plate chassis.
6. A seal structure for a vehicle body and a skateboard chassis according to claim 5, wherein: a cavity B is arranged between the first sealing lip edge and the second sealing lip edge, and the cavity B can discharge water turning over the first sealing lip edge.
7. A sealing structure for a vehicle body and a skateboard chassis according to claim 1, wherein: the sliding plate chassis sealing strip is characterized in that two tooth-shaped features are arranged on the convex features of the sliding plate chassis sealing strip, and the tooth-shaped features are connected with the concave features in the sliding plate chassis in an interference fit manner.
8. A sealing structure for a vehicle body and a skateboard chassis according to claim 1, wherein: the sliding plate chassis sealing strip is internally provided with the core material, so that the sliding plate chassis sealing strip is prevented from shrinking in the length direction, and the dimensional stability is ensured.
9. A sealing structure for a vehicle body and a skateboard chassis according to claim 8, wherein: the core material is made of metal or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156278.4U CN218287627U (en) | 2022-05-06 | 2022-05-06 | Sealing structure for vehicle body and sliding plate chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156278.4U CN218287627U (en) | 2022-05-06 | 2022-05-06 | Sealing structure for vehicle body and sliding plate chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218287627U true CN218287627U (en) | 2023-01-13 |
Family
ID=84802613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221156278.4U Active CN218287627U (en) | 2022-05-06 | 2022-05-06 | Sealing structure for vehicle body and sliding plate chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218287627U (en) |
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2022
- 2022-05-06 CN CN202221156278.4U patent/CN218287627U/en active Active
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