衝撃吸収体

A shock absorber transmits a load in the axial direction of the shock absorber. SOLUTION: A cylindrical shock absorber 30 projecting from the trim toward the frame member between the frame member 2 and a trim 3 covering the side surface of the frame member, and extending from the base end on the trim side to the frame member side. A plurality of cylindrical peripheral walls 31 to 33 arranged in a projecting direction toward the tip of the cylinder, and having a narrower width in a direction perpendicular to the projecting direction for those arranged closer to the tip side, and the edges of adjacent peripheral walls are connected to each other. an end wall 36 closing the end of the most distal peripheral wall, and a flange 41 provided at the end of the most proximal peripheral wall and extending outwardly of the peripheral wall. with the flange abutting the trim. [Selection drawing] Fig. 2【課題】 衝撃吸収体において、荷重を衝撃吸収体の軸線方向に伝える。【解決手段】 骨格部材2と骨格部材の側面を覆うトリム3との間において、トリムから骨格部材に向けて突出した筒形の衝撃吸収体30であって、トリム側の基端から骨格部材側の先端に向う突出方向に複数配列され、先端側に配置されたものほど突出方向と直交する方向に狭い幅を有する筒形の複数の周壁31~33と、隣り合う周壁の縁部を互いに接続する少なくとも1つの連結壁34、35と、*も先端側の周壁の端部を閉じる端壁36と、*も基端側の周壁の端部に設けられ、周壁の外方に延びたフランジ41とを有し、フランジがトリムに当接している。【選択図】 図2