| 摘要 |
PROBLEM TO BE SOLVED: To provide a helmet having a structure enabling a shock-absorbing liner to be easily assembled at an accurate position on the shell body. SOLUTION: The shock-absorbing liner has a bottom 21 on the surface 18 of an interior pad side as a curved convex surface. In this liner, a plurality of wall parts 23... are erected on the bottom 21 toward the surface 19 on the shell body side as a curved concave surface, and the curved concave inner surface of the shell body 11 is provided with engagement parts 25 engageable with the respective tips 24 of the wall parts 23... COPYRIGHT: (C)2005,JPO&NCIPI
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