| 摘要 |
PURPOSE:To secure safety of a passenger upon collision of a rear surface of an automobile, by forming a floor board by a front member and a rear member, and designing the rear member to be moved and enter a cavity of a side box. CONSTITUTION:A side box 13 includes a first shelf 17, a second shelf 18 movable to an upper side, and a cavity 20 communicated with the first and second shelves 17 and 18 and separated by a bottom plate 19 of the first shelf 17. A floor board 14 comprises a front member 21 supported by the first shelf 17 of the side box 13 in such a manner as to be slidable to a rear side, and a rear member 22 supported by the second shelf 18 of the side box 13 in such a manner as to be slidable to a rear side and an upper side and be permitted to enter the cavity 20. |
