| 摘要 |
PROBLEM TO BE SOLVED: To prevent or suppress backward movements of rear ends of floor frames at the time of a front collision. SOLUTION: A pair of left and right floor frames 10 extending in the longitudinal direction and holding a tunnel part 6 are joined to a lower surface of a front floor part 2. Rear ends of the floor frames 10 are located in the vicinity of a rear kick-up part 3 extending upward from a rear end of the front floor part 2. The rear end parts of the floor frames 10 and the rear kick-up part 3 are connected by end gussets 45 (47, 48) from the vehicle outside. The end gussets 45 (47, 48) may be made to constitute closed section, together with the rear kick-up part 3, and can be connected to a front end part of a rear frame 17 by being extended to the vehicle width direction outside. COPYRIGHT: (C)2006,JPO&NCIPI
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