Vehicle body structure
A vehicle body structure includes a pillar structure, a roof rail structure, a reinforcement member, and a reinforcement bracket. The pillar structure has a box section defining a pillar cavity. The roof rail structure has a box section defining a roof rail cavity in communication with the pillar cavity. The reinforcement member is positioned in and extends through the pillar cavity and the roof rail cavity. The reinforcement bracket has a first attachment portion attached to the pillar structure at a first location, a second attachment portion attached to the pillar structure at a second location opposite the first location, and a body portion extending across the pillar cavity between the first attachment portion and the second attachment portion, the body portion being attached to the reinforcement member.
1. A vehicle body structure comprising:
a pillar structure having a box section defining a pillar cavity;
a roof rail structure having a box section defining a roof rail cavity in communication with the pillar cavity;
a reinforcement member positioned in and extending through the pillar cavity and the roof rail cavity; and
a reinforcement bracket having a first attachment portion attached to the pillar structure at a first location, a second attachment portion attached to the pillar structure at a second location opposite the first location, and a body portion extending across the pillar cavity between the first attachment portion and the second attachment portion, the body portion being attached to the reinforcement member on an upper side and an outboard side of the reinforcement member.
2. The vehicle body structure of claim 1 , wherein
the reinforcement member is a hydroformed tubular member.
3. The vehicle body structure of claim 1 , wherein
the pillar structure is a most forward pillar in the vehicle body structure.
4. The vehicle body structure of claim 1 , wherein
the pillar structure includes an inner pillar panel and an outer pillar panel attached to the inner pillar panel so as to form the box section.
5. The vehicle body structure of claim 1 , wherein
the reinforcement member includes an upper section and a lower section, the upper section extending at an upward and rearward angle from the lower section to an upper end.
6. The vehicle body structure of claim 1 , wherein
an upper end of the reinforcement member is coupled to the roof rail structure.
7. The vehicle body structure of claim 1 , wherein
the pillar structure is a first pillar, and an upper end of the reinforcement member is attached to a second pillar structure, with the second pillar structure being longitudinally offset from the first pillar structure.
8. The vehicle body structure of claim 1 , further comprising
a second reinforcement bracket having a first attachment section attached to a roof rail structure, a second attachment section opposite the first attachment section of the second reinforcement bracket and attached to the roof rail structure, and a body portion extending across the roof rail cavity between the first and second attachment sections of the second reinforcement bracket and being attached to the reinforcement member, the body portion of the second reinforcement bracket dividing the roof rail cavity into an inner portion and an outer portion, with the reinforcement member being located in the inner portion of the roof rail cavity.
9. A vehicle body structure comprising:
a pillar structure having a box section defining a pillar cavity,
a roof rail structure having a box section defining a roof rail cavity in communication with the pillar cavity;
a reinforcement member positioned in and extending through the pillar cavity and the roof rail cavity; and
a reinforcement bracket having a first attachment portion attached to the pillar structure at a first location, a second attachment portion attached to the pillar structure at a second location opposite the first location, and a body portion extending across the pillar cavity between the first attachment portion and the second attachment portion, the body portion being attached to the reinforcement member on an upper side and an outboard side of the reinforcement member;
a second reinforcement bracket extending across the roof rail cavity and having a first attachment section attached to a roof rail structure, a second attachment section opposite the first attachment section of the second reinforcement bracket and attached to the roof rail structure, and a body portion extending between the first and second attachment sections of the second reinforcement bracket and attached to the reinforcement member, the second reinforcement bracket is disposed in the roof rail cavity of the roof rail structure, the roof rail structure including an inner roof rail panel and an outer roof rail panel attached to the inner roof rail panel to form the closed box section of the roof rail cavity, the second reinforcement bracket dividing the roof rail cavity into an inner portion and an outer portion, and the reinforcement member being located in the inner portion of the roof rail cavity, the second reinforcement bracket extending over a second pillar structure.
10. The vehicle body structure of claim 9 , wherein
an upper end of the reinforcement member extends over a portion of the second pillar structure.
11. A vehicle body structure comprising:
a pillar structure having a box section defining a pillar cavity;
a roof rail structure having a box section defining a roof rail cavity in communication with the pillar cavity;
a reinforcement member positioned in and extending through the pillar cavity and the roof rail cavity; and
a reinforcement bracket having a first end located in the pillar cavity, second end located in the roof rail cavity, a first attachment portion attached to the pillar structure at a first location, a second attachment portion attached to the pillar structure at a second location opposite the first location, and a body portion extending across the pillar cavity between the first attachment portion and the second attachment portion, the body portion being attached to the reinforcement member.
12. The vehicle body structure of claim 1 , wherein
the reinforcement bracket is attached to a roof cross beam.
13. The vehicle body structure of claim 11 , wherein
the body portion of the reinforcement bracket attaches to the reinforcement member on an upper side and an outboard side of the reinforcement member.
14. The vehicle body structure of claim 1 , wherein
the body portion of the reinforcement bracket divides the pillar cavity into an inner portion and an outer portion, with the reinforcement member being located in the inner portion of the pillar cavity.
15. The vehicle body structure of claim 9 , wherein
an upper end of the reinforcement member is coupled to the roof rail structure.
16. The vehicle body structure of claim 9 , wherein
one of the first reinforcement bracket and the second reinforcement bracket is attached to a roof cross beam.
17. The vehicle body structure of claim 11 , wherein
an upper end of the reinforcement member is coupled to the roof rail structure.
18. The vehicle body structure of claim 11 , wherein
the pillar structure is a first pillar structure, and an upper end of the reinforcement member is attached to a second pillar structure, with the second pillar structure being longitudinally offset from the first pillar structure.
19. The vehicle body structure of claim 11 , further comprising
a second reinforcement bracket having a first attachment section attached to a roof rail structure, a second attachment section opposite the first attachment section of the second reinforcement bracket and attached to the roof rail structure, and a body portion extending across the roof rail cavity between the first and second attachment sections of the second reinforcement bracket and being attached to the reinforcement member, the body portion of the second reinforcement bracket dividing the roof rail cavity into an inner portion and an outer portion, with the reinforcement member being located in the inner portion of the roof rail cavity.
20. The vehicle body structure of claim 11 , wherein
the reinforcement bracket is attached to a roof cross beam.