REINFORCING STRUCTURE OF AUTOMOBILE EXTERIOR PANEL

A reinforcing structure of an automobile exterior panel improving performance in absorbing an impact load, the reinforcing structure of an automobile exterior panel comprising an outer panel of a sheet shape, a reinforcing member arranged at a vehicle inner side from the outer panel , an inner panel of a sheet shape arranged at a vehicle inner side from the reinforcing member , and a support member provided at a vehicle outer side from the inner panel and supporting the reinforcing member from a vehicle inner side, the support member comprised of tube-shaped member having axial centers directed from the vehicle inner side toward the vehicle outer side.