PURPOSE: To contribute to absorbing impact from the first of displacement of an interior trim material and improve characteristics of a load to a stroke quantity.

CONSTITUTION: A structure absorbs impact exerted from a structural member 14 of an automobile having the structural member 14 formed by joining respective flanges of an inner panel 10 and an outer panel 12 together and an interior trim material 16 arranged inside of the inner panel 10. A part except flanges 11A and 11B of the inner panel 10 is substantially uniformly arranged, and has plural deformable projecting parts 24 projecting toward the interior trim material 16.