| 摘要 |
<p>A helmet according to the present invention comprises: an outer covering for surrounding a head; a fixing band attached to the inner peripheral surface of the outer covering; and a head band fitted to the head. The band connection structure comprises: a male fastener protruding from one of the fixing band and the head band; and a female fastener formed to penetrate in a position corresponding to the male fastener such that the male fastener is fitted therein. The female fastener comprises: a snap portion for exerting a snap reaction, when the male fastener is fitted, and constraining the male fastener in the radial direction after the same is fitted; and an engaging portion for engaging and fixing the male fastener after the same is fitted. The present invention can improve durability regarding coupling between band-shaped members or assembly property.</p> |
