摘要 |
PROBLEM TO BE SOLVED: To provide an automobile bumper capable of efficiently absorbing collision energy upon a light collision and a pedestrian collision regardless of a collision position. SOLUTION: The automobile bumper extends over the whole of a vehicle width direction between a bumper armature 1 and a bumper fascia 2, and is provided with a collision energy absorbing element 3. The collision energy absorbing element 3 is constituted by alternately aligning low reaction force portions 4 having lower reaction forces than that of one side, and high reaction force portions 5 on one side having higher reaction forces than those of the low reaction force portions 4 on the other side. The high reaction force portion 5 has a shape tapering from a base end 5A on the bumper armature 1 side toward a tip 5B on the bumper fascia 2 side, and the base end 5A is formed in a curved shape. COPYRIGHT: (C)2009,JPO&INPIT
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