Vehicle rear structure
View Patent ↗An embodiment vehicle rear structure includes a rear pillar, including a rear pillar inner and a plurality of reinforcements mounted on the rear pillar inner. A component mounting bracket is attached to the rear pillar and has a receiving portion in which a portion of a vehicle component is received. The reinforcements are disposed to surround the component mounting bracket.
1. A vehicle rear structure comprising:
a rear pillar comprising a rear pillar inner and a plurality of reinforcements mounted on the rear pillar inner; and
a component mounting bracket attached to the rear pillar and having a receiving portion in which a portion of a vehicle component is received, wherein the plurality of reinforcements are disposed to surround the component mounting bracket;
wherein the plurality of reinforcements comprise a front reinforcement located in front of the receiving portion of the component mounting bracket, a middle reinforcement located above the receiving portion of the component mounting bracket, and a lower reinforcement located behind the receiving portion of the component mounting bracket;
wherein a top end of the rear pillar is connected to a roof side rail of a vehicle;
wherein a bottom end of the rear pillar is connected to a side sill of the vehicle;
wherein the front reinforcement extends along a rear edge of a door opening of the vehicle; and
wherein a bottom end of the front reinforcement is fixed to the side sill.
2. The vehicle rear structure according to claim 1 , wherein the receiving portion is recessed from the component mounting bracket toward an interior of a vehicle.
3. The vehicle rear structure according to claim 1 , wherein:
a reinforcing member is fixed to the bottom end of the front reinforcement;
the reinforcing member and the bottom end of the front reinforcement are fixed to the side sill; and
the reinforcing member and the side sill are configured to sandwich a portion of the bottom end of the front reinforcement.
4. The vehicle rear structure according to claim 1 , wherein the front reinforcement, the middle reinforcement, and the lower reinforcement define N-shaped load paths around the component mounting bracket.
5. The vehicle rear structure according to claim 1 , wherein:
the rear pillar inner has an opening aligned with the receiving portion; and
the front reinforcement, the middle reinforcement, and the lower reinforcement define a space aligned with the opening of the rear pillar inner and the receiving portion.
6. A vehicle rear structure comprising:
a rear pillar comprising a rear pillar inner and a plurality of reinforcements mounted on the rear pillar inner; and
a component mounting bracket attached to the rear pillar, wherein the plurality of reinforcements are disposed to surround the component mounting bracket, the component mounting bracket comprising:
an upper attachment portion attached to the rear pillar inner; and
a receiving portion recessed from the upper attachment portion toward an interior of a vehicle to define a cavity in the receiving portion into which a portion of a vehicle component is received;
a front flange provided on a front edge of the upper attachment portion;
an upper flange provided on a top edge of the upper attachment portion; and
a rear flange provided on a rear edge of the upper attachment portion.
7. The vehicle rear structure according to claim 6 , wherein the upper attachment portion is attached to the rear pillar inner through the front flange, the upper flange, and the rear flange.
8. The vehicle rear structure according to claim 6 , further comprising a rear wheel house connected to a lower portion of the rear pillar, wherein the component mounting bracket further comprises a lower attachment portion that extends downwardly from the upper attachment portion and is attached to the rear wheel house.
9. The vehicle rear structure according to claim 8 , wherein the rear wheel house has an opening into which the lower attachment portion is fitted.
10. The vehicle rear structure according to claim 8 , wherein the component mounting bracket further comprises an upper mounting boss located above the receiving portion, a lower mounting boss located below the receiving portion, and a rear mounting boss located behind the receiving portion.
11. The vehicle rear structure according to claim 10 , wherein:
the upper mounting boss protrudes from the upper attachment portion toward an exterior of the vehicle;
the lower mounting boss protrudes from the lower attachment portion toward the exterior of the vehicle; and
the rear mounting boss protrudes from the upper attachment portion toward the exterior of the vehicle.
12. The vehicle rear structure according to claim 10 , wherein the upper flange is fixed to the upper mounting boss, a lower flange is fixed to the lower mounting boss, and the rear flange is fixed to the rear mounting boss.
13. The vehicle rear structure according to claim 8 , further comprising a rear side member located below the rear wheel house, wherein a lower portion of the lower attachment portion is fixed to the rear side member.
14. A vehicle body comprising:
a roof side rail extending in a longitudinal direction of the vehicle body in an upper region of the vehicle body;
a side sill extending in the longitudinal direction of the vehicle body in a lower region of the vehicle body;
a rear pillar comprising a rear pillar inner and a plurality of reinforcements mounted on the rear pillar inner, wherein a top end of the rear pillar is attached to the roof side rail and a bottom end of the rear pillar is attached to the side sill; and
a component mounting bracket attached to the rear pillar and having a receiving portion recessed from the component mounting bracket toward an interior of the vehicle body, wherein a portion of a vehicle component is received in the receiving portion;
wherein the plurality of reinforcements surround the component mounting bracket; and
wherein the plurality of reinforcements comprise:
a front reinforcement located in front of the receiving portion of the component mounting bracket and extending along a rear edge of a door opening of the vehicle body, wherein a bottom end of the front reinforcement is fixed to the side sill;
a middle reinforcement located above the receiving portion of the component mounting bracket; and
a lower reinforcement located behind the receiving portion of the component mounting bracket.
15. The vehicle body according to claim 14 , wherein:
a reinforcing member is fixed to the bottom end of the front reinforcement;
the reinforcing member and the bottom end of the front reinforcement are fixed to the side sill; and
the reinforcing member and the side sill are configured to sandwich a portion of the bottom end of the front reinforcement.
16. The vehicle body according to claim 14 , wherein:
the rear pillar inner has an opening aligned with the receiving portion; and
the front reinforcement, the middle reinforcement, and the lower reinforcement define a space aligned with the opening of the rear pillar inner and the receiving portion.
17. The vehicle rear structure according to claim 1 , wherein a reinforcing member is fixed to the bottom end of the front reinforcement.
18. The vehicle rear structure according to claim 17 , wherein the reinforcing member and the bottom end of the front reinforcement are fixed to the side sill.
19. The vehicle rear structure according to claim 17 , wherein the reinforcing member and the side sill are configured to sandwich a portion of the bottom end of the front reinforcement.
20. The vehicle rear structure according to claim 1 , wherein the rear pillar inner has an opening aligned with the receiving portion.