| 摘要 |
An impact absorbing member 1 is configured in its entirety by bending one sheet of a metal plate material. The impact absorbing member 1 includes a fixing plate 10, an impact absorbing part 11 having two first side wall plates 111a and 111b and two second side wall plates 112a and 112b, two flange plates 12a and 12b, and two bridge plates 13a and 13b. The impact absorbing part 11 is configured in its entirety an approximate square tube shape having joining parts 150 in which the opposite edge parts of the two first side wall plates 111a and 111b and the opposite edge parts of the two second side wall plates 112a and 112b respectively adjacent to the opposite edge parts of these two first side wall plates 111a and 111b are overlap and are joined. The end parts of the two flange plates 12a and 12b are joined to the end parts of the two bridge plates 13a and 13b. |
