| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the rigidity of a front pillar around an axis along the longitudinal direction of a vehicle while improving the rigidity of the front pillar around an axis along the vertical direction of the vehicle. <P>SOLUTION: The front pillar reinforcement structure 10 includes: a front pillar reinforcement 18 provided within a front pillar 12, and forming a closed cross-section in cooperation with a front pillar inner panel 16; a front side reinforcement member 20 provided within the front pillar 12 and closer to the front side of a vehicle than the front pillar reinforcement 18; a rear side reinforcement member 30 provided within the front pillar 12 and inside the front pillar reinforcement 18 in the vehicle width direction; and a bead 32 formed along the vehicle vertical direction at a part of the front pillar inner panel 16 facing the front side reinforcement member 20 in the vehicle width direction, and protruding inward in the vehicle width direction. A lower flange 24 facing in the downward direction of the vehicle is formed at an open side end in a lower wall 22 of the front side reinforcement member 20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
