| 摘要 |
PROBLEM TO BE SOLVED: To provide an energy absorbing member which can stably obtain load change characteristics under plastic deformation (crash mode) and can level the load change characteristics while suppressing lowering of the average load by lowering the range parts of the load change characteristics to the absolute minimum. SOLUTION: In an energy absorbing member 10 which is formed like a hollow square pole and can absorb an impact energy by being plastically deformed by a load in the longitudinal direction, a plurality of swelling parts (large diameter emboss P2) protruding outside having a prescribed shape are continuously arranged at a prescribed interval L1 in the longitudinal direction at each angle part 11a.
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