| 摘要 |
PURPOSE: A protection helmet is provided, which minimizes external shock applied to the head and prevents deformation of hair style. CONSTITUTION: A protection helmet comprises: a helmet body(100); and an elastic member(110) attached through the inner surface of the helmet body. The elastic member includes: a base plate; and a plurality of elastic projections projected from the base plate. The helmet body is divided into a first zone(120) inside edge portion and a second zone(124) except for the edge portion.
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