| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforcement structure for a vehicle pillar exhibiting sufficient rigidity relative to any of collision load and slide door load without causing increase of cost and increase of weight. SOLUTION: In the reinforcement panel 1 of a center pillar 2 for dividing a slide door opening O1, a closed cross section structure extending in a vertical direction is formed by a pillar inner panel 22 and a pillar outer panel 21 positioned at the inner side and the outer side of the vehicle. The reinforcement panel 1 has a gradual displacement part 11 gradually displaced from a position along the pillar outer panel 21 at a pillar lower end to an approximately central part of a pillar space S toward the pillar inner panel 22, and is continued to a reinforcement panel 413 of a locker panel 41 extending in a vehicle longitudinal direction via the gradual displacement part 11. A reinforcement rib 14 projected to the outside of the vehicle and extending in a vertical direction is formed on a side edge near the slide door opening O1 of the gradual displacement part 11 on the reinforcement panel 1 of the center pillar 2. COPYRIGHT: (C)2008,JPO&INPIT
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