CN222408143U - Fenders to prevent collision with rear doors - Google Patents
Fenders to prevent collision with rear doors Download PDFInfo
- Publication number
- CN222408143U CN222408143U CN202421412123.1U CN202421412123U CN222408143U CN 222408143 U CN222408143 U CN 222408143U CN 202421412123 U CN202421412123 U CN 202421412123U CN 222408143 U CN222408143 U CN 222408143U
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- Prior art keywords
- wheel arch
- plane
- step surface
- main body
- upturn
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Abstract
The utility model relates to a wheel arch for preventing collision with a rear car door. The wheel arch comprises a wheel arch main body, wherein an upper flanging and a lower flanging are respectively arranged on the upper arc edge and the lower arc edge of the wheel arch main body, a buckling seat with a buckle is arranged on the back of the wheel arch, the matching part of the upper flanging and a rear vehicle door is a step surface which extends outwards along the radius direction of the wheel arch, and the buckling seat on the back of the wheel arch where the upper flanging of the step surface is arranged is connected between the back of the wheel arch main body and the back of the upper flanging of the step surface. The utility model is arranged on the rear side wall of the welding area of the rear side wall outer plate and the wheel package outer plate, so that the occurrence of collision between the wheel arch and the rear vehicle door caused by different positions of the waterproof glue coating area near the welding area in the rear door area and the non-rear door area of the vehicle can be avoided.
Description
Technical Field
The utility model relates to a vehicle part, in particular to a wheel arch arranged on a rear side wall outer plate of a vehicle.
Background
Wheel rims are arranged on the side walls of the vehicles at the wheels to decorate the vehicles. The wheel arch is arc, including the wheel arch main part, be provided with turn-ups and turn-ups down respectively at the upper and lower circular arc edge of wheel arch main part, the integrative buckle seat that is provided with in back of wheel arch main part is provided with the buckle on the buckle seat, and the wheel arch passes through the buckle installation to be fixed on vehicle side wall planking.
The rear side wall of the vehicle is arranged in the area where the wheel arch is arranged, and the rear side wall outer plate is welded with the wheel package outer plate. For a wheel arch mounted on a side fascia outer panel, a front portion thereof is adjacent the vehicle rear door and the portion of the wheel arch has a mating relationship with the rear door as shown in fig. 7 and 9. For some vehicle types, the positions of the waterproof glue areas H2 near the welding area H1 of the back side outer panel 3 and the wheel-bag outer panel 4 are different at the vehicle back door area and at the non-back door area, as shown in fig. 8, 9 and 10, wherein H2 in fig. 8 and 9 is the waterproof glue area at the vehicle back door area, which is located below the welding area H1 of the back side outer panel 3 and the wheel-bag outer panel 4, and H2 in fig. 10 is the waterproof glue area at the vehicle non-back door area, which is located above the welding area H1 of the back side outer panel and the wheel-bag outer panel. The wheel arch can be installed on the rear side wall of the non-rear door area according to the current installation mode, namely the wheel arch installation point is arranged at the welding area H1 of the rear side wall outer plate and the wheel package outer plate, but the installation point of the wheel arch on the rear side wall of the rear door area cannot be arranged at the welding area H1 of the rear side wall outer plate and the wheel package outer plate, but the wheel arch of the existing structure is arranged at the area H3 and can interfere the wheel arch with the rear vehicle door, and the rear vehicle door collides with the wheel arch when being closed.
Disclosure of Invention
The utility model aims to provide a wheel arch for preventing collision with a rear vehicle door, which is arranged on the rear side periphery of a welding area of a rear side wall outer plate and a wheel package outer plate, and can avoid the occurrence of collision between the wheel arch and the rear vehicle door caused by different positions of a waterproof gluing area near the welding area in a rear door area and a non-rear door area of the vehicle.
The wheel arch for preventing collision with the rear vehicle door comprises a wheel arch main body, wherein an upper flange and a lower flange are respectively arranged at the upper arc edge and the lower arc edge of the wheel arch main body, a buckle seat with a buckle is arranged at the back of the wheel arch, the matched part of the upper flange and the rear vehicle door is a step surface which extends outwards along the radius direction of the arc of the wheel arch, and the buckle seat at the back of the wheel arch where the upper flange of the step surface is positioned is connected between the back of the wheel arch main body and the upper flange back of the step surface.
The step surface upturning edge consists of a first plane, a second plane and a third plane, the second plane connects the first plane with the third plane, the first plane is parallel to the third plane, and an included angle between the first plane and the Y direction of the horizontal plane is more than or equal to 3 degrees and less than or equal to 10 degrees.
The gap between the second plane and the buckle is larger than 3mm.
The wall thickness of the connection part of the buckle seat and the step surface upturning edge is 1/3 of the wall thickness of the step surface upturning edge, and the wall thickness of the connection part of the buckle seat and the wheel arch main body is 1/3 of the wall thickness of the wheel arch main body.
The buckle seat is provided with a limiting boss, and when the wheel arch is installed on the automobile rear side wall outer plate, the limiting boss is abutted against the automobile rear side wall outer plate.
Reinforcing ribs are arranged between the clamping seat and the wheel arch main body and between the clamping seat and the upturning edge of the step surface.
The edge of the step surface upper flanging is provided with an L-shaped rubber pad, the end face of the step surface upper flanging is a step surface, the rubber pad is hooked on the step surface, the surface where the long side of the rubber pad is located is adhered to the back surface of the step surface upper flanging, the surface where the short side of the rubber pad is located is attached to the step end face of the step surface upper flanging end face, and the surface where the short side of the rubber pad is located protrudes out of the step surface upper flanging end face.
According to the utility model, the wheel arch upturning and the rear vehicle door matching part is the step surface which extends outwards along the radial direction of the wheel arch arc, the buckle seat on the back surface of the wheel arch where the wheel arch upturning is positioned is connected between the back surface of the wheel arch main body and the step surface upturning back surface, so that the size of the wheel arch upturning along the radial direction of the wheel arch of the rear vehicle door matching part is increased, the buckle seat of the wheel arch at the part and the position of the buckle on the wheel arch can move towards the wheel arch upturning, and therefore, the wheel arch of the rear vehicle door matching part can be installed on the rear side wall at the welding area of the rear side wall outer plate and the wheel package outer plate without damaging the waterproof performance of the rear side wall.
Drawings
Fig. 1 is a front view of the present utility model showing the back of the wheel arch.
Fig. 2 is an isometric view of the portion of the present utility model mated with a vehicle rear door.
Fig. 3 is an enlarged view at N in fig. 2.
Fig. 4 is an enlarged view at M in fig. 1.
Fig. 5 is a cross-sectional view taken along line A-A in fig. 1.
Fig. 6 is a cross-sectional view taken along line B-B in fig. 4.
Fig. 7 is a view showing the positional relationship between the present utility model and the rear door and the side body.
Fig. 8 is a cross-sectional view taken along line C-C in fig. 7.
Fig. 9 is a schematic illustration of the wheel well of fig. 8 replaced with a wheel well of conventional construction.
Fig. 10 is a cross-sectional view taken along line D-D in fig. 7.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, 2, 5 and 6, the wheel arch for preventing collision with the rear vehicle door comprises a wheel arch main body 11, an upper flange 12 and a lower flange 13 are respectively arranged on the upper arc edge and the lower arc edge of the wheel arch main body 11, a buckle seat 14 is arranged on the back of the wheel arch 1, a buckle 15 is arranged on the buckle seat 14, and the matched part of the upper flange 12 and the rear vehicle door 2 is a step surface extending outwards along the radius direction of the wheel arch 1. As shown in fig. 6, the step-surface upturn 12 is composed of a first plane 121, a second plane 122 and a third plane 123, the second plane 122 connects the first plane 121 and the third plane 123, the first plane 121 is parallel to the third plane 123, and an included angle a between the first plane 121 and a horizontal plane Y (the left-right direction of the vehicle) is 3 ° (may be 6 ° -or 10 °). The buckle seat 14 on the back of the wheel arch where the step surface upturn 12 is located is connected between the back of the wheel arch main body 11 and the back of the step surface upturn 12, the wall thickness of the joint of the buckle seat 14 and the step surface upturn 12 is 1/3 of the wall thickness of the step surface upturn 12, and the wall thickness of the joint of the buckle seat 14 and the wheel arch main body 11 is 1/3 of the wall thickness of the wheel arch main body 11, so that sink marks on the front surface of the wheel arch 1 can be avoided, the appearance of the wheel arch 1 is affected, and the gap between the second plane 122 and the buckle 15 is larger than 3mm. As shown in fig. 3, 4 and 6, a limiting boss 141 is provided on the fastening seat 14, and when the wheel arch 1 is mounted on the automobile rear side outer panel 3, the limiting boss 141 abuts against the automobile rear side outer panel 3, so that the wheel arch 1 can be prevented from being pressed loose after assembly. As shown in fig. 3 and 4, in order to increase the strength of the latch 14, a reinforcing rib 16 is provided between the latch 14 and the wheel arch body 11 and between the latch 14 and the stepped surface upturned edge 12. As shown in fig. 3 and 5, an L-shaped rubber pad 17 is disposed at the edge of the step-face upturn 12, the end face of the step-face upturn 12 is a step face, the rubber pad 17 is hooked on the step face, the step face of the end face of the step-face upturn 12 is used for limiting the rubber pad 17, the face of the long side of the rubber pad 17 is adhered to the back face of the step-face upturn 12, the face of the short side of the rubber pad 17 is adhered to the step end face of the step-face upturn 12, and the face of the short side of the rubber pad 17 protrudes out of the end face of the step-face upturn 12, so that paint-knocking risks caused by the same stress direction and same installation direction in the assembling process of the spraying wheel arch in the Y direction (the left-right direction of the vehicle) are prevented.
Claims (7)
1. The wheel arch capable of preventing collision with the rear vehicle door comprises a wheel arch main body (11), wherein an upper flange (12) and a lower flange (13) are respectively arranged at the upper arc edge and the lower arc edge of the wheel arch main body, and a buckle seat (14) with a buckle (15) is arranged at the back of the wheel arch.
2. The wheel arch for preventing collision with a rear door according to claim 1, wherein the step surface upturned edge (12) is composed of a first plane (121), a second plane (122) and a third plane (123), the second plane connects the first plane with the third plane, the first plane is parallel to the third plane, and an included angle between the first plane and a Y direction of the horizontal plane is 3 degrees or more and 10 degrees or less.
3. The wheel arch for preventing collision with a rear door according to claim 2, characterized in that the gap between the second plane (122) and the buckle (15) is larger than 3mm.
4. The wheel arch for preventing collision with a rear vehicle door according to claim 1, wherein the wall thickness of the joint of the clamping seat (14) and the step surface upturn (12) is 1/3 of the wall thickness of the step surface upturn, and the wall thickness of the joint of the clamping seat and the wheel arch main body (11) is 1/3 of the wall thickness of the wheel arch main body.
5. The wheel arch for preventing collision with a rear vehicle door according to claim 1, wherein a limiting boss (141) is arranged on the clamping seat (14), and the limiting boss is abutted against the rear side wall outer plate (3) of the vehicle after the wheel arch (1) is mounted on the rear side wall outer plate.
6. The wheel arch for preventing collision with a rear vehicle door according to claim 1, wherein a reinforcing rib (16) is arranged between the fastening seat (14) and the wheel arch main body (11) and between the fastening seat and the step surface upturned edge (12).
7. The wheel arch for preventing collision with a back door according to claim 1, wherein an L-shaped rubber pad (17) is arranged at the edge of the step surface upturn (12), the end surface of the step surface upturn is a step surface, the rubber pad is hooked on the step surface, the surface of the long side of the rubber pad is adhered to the back surface of the step surface upturn, the surface of the short side of the rubber pad is attached to the step end surface of the step surface upturn end surface, and the surface of the short side of the rubber pad protrudes out of the step surface upturn end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421412123.1U CN222408143U (en) | 2024-06-20 | 2024-06-20 | Fenders to prevent collision with rear doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421412123.1U CN222408143U (en) | 2024-06-20 | 2024-06-20 | Fenders to prevent collision with rear doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222408143U true CN222408143U (en) | 2025-01-28 |
Family
ID=94369466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421412123.1U Active CN222408143U (en) | 2024-06-20 | 2024-06-20 | Fenders to prevent collision with rear doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222408143U (en) |
-
2024
- 2024-06-20 CN CN202421412123.1U patent/CN222408143U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |