Vehicle side body structure
View Patent ↗A vehicle side body structure includes a sill, an A-pillar and a reinforcement member. The sill defines an internal sill space and the A-pillar defines an internal A-pillar space. The A-pillar is rigidly connected to the sill with the internal sill space and the internal A-pillar space being connected. The reinforcement member is located within the internal sill space and the internal A-pillar space. The reinforcement member has a forward end fixedly attached to the sill at a front attachment point and a rearward end fixedly attached to the A-pillar at a rear attachment point that is laterally offset from the front attachment point. The reinforcement member includes a main bracing part that extends diagonally between the front and rear attachment points within both the internal sill space and the internal A-pillar space with respect to a vehicle longitudinal direction.
1. A vehicle side body structure comprising:
a sill including an inner sill panel having an inner sill outboard surface and an outer sill panel having an outer sill inboard surface, the inner and outer sill panels being rigidly connected together to define an internal sill space between the inner sill outboard surface and the outer sill inboard surface;
an A-pillar including an inner A-pillar panel having an inner A-pillar outboard surface and an outer A-pillar panel having an outer A-pillar inboard surface, the inner and outer A-pillar panels being rigidly connected together to define an internal A-pillar space between the inner A-pillar outboard surface and the outer A-pillar inboard surface, the A-pillar being rigidly connected to the sill with the internal sill space and the internal A-pillar space being connected; and
a reinforcement member located within both the internal sill space and the internal A-pillar space, the reinforcement member having a forward end fixedly attached to at least one of the sill and the A-pillar at a front attachment point and a rearward end fixedly attached to at least one of the sill and the A-pillar at a rear attachment point that is laterally offset from the front attachment point, the reinforcement member includes a main bracing part extending diagonally between the front and rear attachment points within both the internal sill space and the internal A-pillar space with respect to a vehicle longitudinal direction, with the main bracing part of the reinforcing member extending in an outboard direction from the front attachment point to the rear attachment point.
2. The vehicle side body structure according to claim 1 , wherein
the main bracing part is laterally inclined relative to the vehicle longitudinal direction by an angle of at least 25 degrees.
3. The vehicle side body structure according to claim 2 , wherein
the angle is 45 degrees.
4. The vehicle side body structure according to claim 1 , wherein
the sill extends under a vehicle door opening with the rear attachment point of the reinforcement member being located under the vehicle door opening.
5. The vehicle side body structure according to claim 1 , wherein
the sill extends under a vehicle door opening with the rear attachment point of the reinforcement member being located adjacent to a forward end of the vehicle door opening.
6. The vehicle side body structure according to claim 1 , wherein
the inner A-pillar panel, the outer A-pillar panel and the reinforcement member are fixedly attached to one another at the forward end of the reinforcement member.
7. The vehicle side body structure according to claim 1 , further comprising
a second reinforcement member having a first end fixedly attached to the main bracing part of the reinforcement member and a second end fixedly attached to the inner sill outboard surface of the inner sill panel.
8. The vehicle side body structure according to claim 1 , wherein
the front attachment point is located vertically higher than the rear attachment point.
9. The vehicle side body structure according to claim 1 , wherein
an upper edge of the main bracing part is vertically inclined relative to the vehicle longitudinal direction.
10. A vehicle side body structure comprising:
a sill including an inner sill panel having an inner sill outboard surface and an outer sill panel having an outer sill inboard surface, the inner and outer sill panels being rigidly connected together to define an internal sill space between the inner sill outboard surface and the outer sill inboard surface;
an A-pillar including an inner A-pillar panel having an inner A-pillar outboard surface and an outer A-pillar panel having an outer A-pillar inboard surface, the inner and outer A-pillar panels being rigidly connected together to define an internal A-pillar space between the inner A-pillar outboard surface and the outer A-pillar inboard surface, the A-pillar being rigidly connected to the sill with the internal sill space and the internal A-pillar space being connected; and
a reinforcement member located within both the internal sill space and the internal A-pillar space, the reinforcement member having a forward end fixedly attached to at least one of the sill and the A-pillar at a front attachment point and a rearward end fixedly attached to at least one of the sill and the A-pillar at a rear attachment point that is laterally offset from the front attachment point, the reinforcement member includes a main bracing part extending diagonally between the front and rear attachment points within both the internal sill space and the internal A-pillar space with respect to a vehicle longitudinal direction, the forward end of the reinforcement member includes an upper section and a lower section,
the inner A-pillar panel, the outer A-pillar panel and the upper section of the forward end of the reinforcement member being fixedly attached to one another, and
a forward part of the inner sill panel, a forward part of the outer sill panel and the lower section of the forward end of the reinforcement member being fixedly attached to one another.
11. The vehicle side body structure according to claim 10 , wherein
the sill extends under a vehicle door opening with the rear attachment point of the reinforcement member being located under the vehicle door opening.
12. The vehicle side body structure according to claim 10 , wherein
the inner sill panel and the outer sill panel are fixedly attached to one another defining a connection area that extends in the vehicle longitudinal direction and the rear attachment point of the reinforcement member is located laterally outboard of the connection area.
13. The vehicle side body structure according to claim 10 , further comprising
a second reinforcement member having a first end fixedly attached to the main bracing part of the reinforcement member and a second end fixedly attached to the inner sill outboard surface of the inner sill panel.
14. The vehicle side body structure according to claim 10 , wherein
the main bracing part of the reinforcement member includes a substantially flat panel section that extends from the front attachment point to the rear attachment point.
15. A vehicle side body structure comprising
a sill including an inner sill panel having an inner sill outboard surface and an outer sill panel having an outer sill inboard surface, the inner and outer sill panels being rigidly connected together to define an internal sill space between the inner sill outboard surface and the outer sill inboard surface;
an A-pillar including an inner A-pillar panel having an inner A-pillar outboard surface and an outer A-pillar panel having an outer A-pillar inboard surface, the inner and outer A-pillar panels being rigidly connected together to define an internal A-pillar space between the inner A-pillar outboard surface and the outer A-pillar inboard surface, the A-pillar being rigidly connected to the sill with the internal sill space and the internal A-pillar space being connected; and
a reinforcement member located within both the internal sill space and the internal A-pillar space, the reinforcement member having a forward end fixedly attached to at least one of the sill and the A-pillar at a front attachment point and a rearward end fixedly attached to at least one of the sill and the A-pillar at a rear attachment point that is laterally offset from the front attachment point, the reinforcement member includes a main bracing part extending diagonally between the front and rear attachment points within both the internal sill space and the internal A-pillar space with respect to a vehicle longitudinal direction,
the inner sill panel and the outer sill panel are fixedly attached to one another defining a connection area that extends in the vehicle longitudinal direction and the rear attachment point of the reinforcement member is located laterally outboard of the connection area.
16. The vehicle side body structure according to claim 15 , wherein
the sill extends under a vehicle door opening with the rear attachment point of the reinforcement member being located under the vehicle door opening.
17. The vehicle side body structure according to claim 15 , further comprising
a second reinforcement member having a first end fixedly attached to the main bracing part of the reinforcement member and a second end fixedly attached to the inner sill outboard surface of the inner sill panel.
18. The vehicle side body structure according to claim 15 , wherein
the main bracing part of the reinforcement member includes a substantially flat panel section that extends from the front attachment point to the rear attachment point.
19. A vehicle side body structure comprising:
a sill including an inner sill panel having an inner sill outboard surface and an outer sill panel having an outer sill inboard surface, the inner and outer sill panels being rigidly connected together to define an internal sill space between the inner sill outboard surface and the outer sill inboard surface;
an A-pillar including an inner A-pillar panel having an inner A-pillar outboard surface and an outer A-pillar panel having an outer A-pillar inboard surface, the inner and outer A-pillar panels being rigidly connected together to define an internal A-pillar space between the inner A-pillar outboard surface and the outer A-pillar inboard surface, the A-pillar being rigidly connected to the sill with the internal sill space and the internal A-pillar space being connected; and
a reinforcement member located within both the internal sill space and the internal A-pillar space, the reinforcement member having a forward end fixedly attached to at least one of the sill and the A-pillar at a front attachment point and a rearward end fixedly attached to at least one of the sill and the A-pillar at a rear attachment point that is laterally offset from the front attachment point, the reinforcement member includes a main bracing part extending diagonally between the front and rear attachment points within both the internal sill space and the internal A-pillar space with respect to a vehicle longitudinal direction, and the main bracing part of the reinforcement member includes a flat panel section that extends from the front attachment point to the rear attachment point.
20. A vehicle side body structure comprising
a sill including an inner sill panel having an inner sill outboard surface and an outer sill panel having an outer sill inboard surface, the inner and outer sill panels being rigidly connected together to define an internal sill space between the inner sill outboard surface and the outer sill inboard surface;
an A-pillar including an inner A-pillar panel having an inner A-pillar outboard surface and an outer A-pillar panel having an outer A-pillar inboard surface, the inner and outer A-pillar panels being rigidly connected together to define an internal A-pillar space between the inner A-pillar outboard surface and the outer A-pillar inboard surface, the A-pillar being rigidly connected to the sill with the internal sill space and the internal A-pillar space being connected;
a reinforcement member located within both the internal sill space and the internal A-pillar space, the reinforcement member having a forward end fixedly attached to at least one of the sill and the A-pillar at a front attachment point and a rearward end fixedly attached to at least one of the sill and the A-pillar at a rear attachment point that is laterally offset from the front attachment point, the reinforcement member includes a main bracing part extending diagonally between the front and rear attachment points within both the internal sill space and the internal A-pillar space with respect to a vehicle longitudinal direction; and
a second reinforcement member having a first end fixedly attached to the main bracing part of the reinforcement member and a second end fixedly attached to the inner sill outboard surface of the inner sill panel.