| 摘要 |
PROBLEM TO BE SOLVED: To provide a front door structure for a center pillar-less vehicle capable of accurately setting a starting point of bending deformation at a lower part of a pillar-less reinforcing member, while ensuring rigidity as a center pillar, and without increasing cost and weight.SOLUTION: A pillar-less reinforcing member comprises two parts, an upper reinforcing member and a lower reinforcing member 8, which are jointed. At least a part near the joint of the pillar-less reinforcing member has an approximately capital L-shape which is formed with a vehicle width direction wall and a vehicle longitudinal direction wall at a transverse sectional view. The vehicle width direction wall of the pillar-less reinforcing member and the vehicle longitudinal direction wall 3b'' of a door inner panel 3b are jointed to both of the upper reinforcing member and the lower reinforcing member 8. The vehicle longitudinal direction wall of the pillar-less reinforcing member and the vehicle width direction wall 3b' of the door inner panel 3b are jointed to the upper reinforcing member, but not to the lower reinforcing member 8. |
