To provide a shock absorbing part having sufficient shock absorbing capacity in an amount of small deformation so as to include sufficient human body protective function while securing enough space within compartment and visual recognition performance.
A resin shock absorbing part is disposed between a structural member of a motor vehicle and a resin interior member inwardly of the compartment from the structural member, and is configured to dispose a high rigid brittle rupture part and a low rigid ductile rupture part in parallel. The high rigid brittle rupture part can be defined as 'A portion in which repulsion force in amount of unit deformation is large and reaches rupture in amount of small deformation', and the low rigid ductile rupture part can be defined as 'A portion in which repulsion force in amount of unit deformation is small and reaches rupture in amount of large deformation'.
MIYAZAKI YOSUKE
TSUTSUBUCHI MASAAKI
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