| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle body floor part structure capable of enhancing energy absorption performance relative to inward load input in a vehicle width direction. SOLUTION: The vehicle body floor part structure 10 is provided with a floor tunnel part 16 extending in a vehicle body longitudinal direction at a vehicle body central part; an energy absorption skeleton part 46 forming a closed cross section structure and extending in a vehicle body longitudinal direction at an outer end in the vehicle width direction; a front cross member 36 and a rear cross member 38 extending in the vehicle width direction respectively and connecting a floor tunnel 16 and the energy absorption skeleton part 46; and an energy absorption part 44 fixedly provided at an outer side in the vehicle width direction of the energy absorption skeleton part 46. COPYRIGHT: (C)2008,JPO&INPIT
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