| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle bumper structure capable of ensuring its load transmission performance to a side member side by preventing or suppressing any buckling of a bumper reinforcement during a collision. SOLUTION: In a front bumper reinforcement 24, the positions of longitudinal bulkhead parts 44, 46, 48 vertically provided across transverse bulkhead parts 40, 42 are offset in the longitudinal direction of a vehicle. When the front bumper reinforcement 24 is subjected to the collision load F, the buckling length generated in the transverse bulkhead parts 40, 42 is reduced to allow their sections to be hardly squeezed. COPYRIGHT: (C)2009,JPO&INPIT
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