| 摘要 |
PROBLEM TO BE SOLVED: To provide a crush box which can be firmly fixed to a bumper reinforcement with a gap formed on the side of the crush box, and to provide a bumper device.SOLUTION: A bumper reinforcement 10 includes: an outer wall part 11 extended in a vehicle width direction; upper and lower wall parts 13, 17 extended backward from upper and lower ends of the outer wall part, respectively; an upper inner wall part 14 extended downward from a rear end of the upper wall part 13; and a lower inner wall part 18 extended upward from a rear end of the lower wall part 17. A gap is formed between an upper end part of the lower inner wall part 18 and a lower end part of the upper inner wall part 14. The crush box 20 includes: a body part 21; upper and lower supports 22, 23 protruding from the body part 21 toward the bumper reinforcement 10 to be brought into contact with the upper and lower wall parts 13, 17, respectively; and an insertion part 24 to be inserted from the gap into the bumper reinforcement 10. |
