An object is to provide a coupling device protection member that can prevent contact between a cushion material and a coupling device to protect the coupling device. A coupling device protection member is used in a vehicle seat that includes a cushion mate...

A bumper absorber for protecting pedestrians (20) is formed into a W-shaped cross-sectional configuration, as taken along a direction which is orthogonal to a longitudinal direction of the bumper absorber. The W-shaped cross sectional configuration has por...