| 摘要 |
PROBLEM TO BE SOLVED: To control a bending moment generated on a side member by controlling the load transmitted to the side member. SOLUTION: In the vehicle end structure 10, a bumper reinforcement 18 is supported by a bumper arm 20 bonded to a rear floor side member 12 through a lower back panel 16, and it is set relative to the rear floor side member 12 such that an inclination angleθ<SB>2</SB>of an inner arm part 20C becomes larger than an inclination angleθ<SB>1</SB>of an outer arm part 20B of the bumper arm 20. Collision load F input from the bumper reinforcement 18 to the bumper arm 20 by collision from an oblique rear side of the vehicle is transmitted from the outer arm part 20B and the inner arm part 20C to an outer wall part 12B and an inner wall part 12C of the rear floor side member 12 at a different ratio. By setting of angles of the outer arm part 20B and the inner arm part 20C, the bending moment generated on the rear floor side member 12 can be controlled. COPYRIGHT: (C)2008,JPO&INPIT
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