| 摘要 |
PROBLEM TO BE SOLVED: To suppress separation between a floor cross member and a floor panel constituting a fitting part at a rear side of a vehicle of a vehicular seat at the time of front collision of the vehicle.SOLUTION: In a vehicle 10, a floor member RF 40 is extended in a vehicle longitudinal direction in a closed cross section part 26 formed of a floor member 22 and a floor panel 12, and the floor member RF 40 crosses a second floor cross member 32 in a planar view. That is, a part reinforced by the floor member RF 40 at the floor member 22 is extended in the vehicle longitudinal direction while including a part crossing the second floor cross member 32 of the floor member 22. Further occurrence of bending due to a collision load F1 in the part reinforced by the floor member RF40 of the floor member 22 is suppressed, so that the reinforced part of the floor member 22 is displaced toward an upper and oblique front side of the vehicle following displacement of the second floor cross member 32 toward an upper and oblique front side of the vehicle. |
