| 摘要 |
Safety helmet for cyclists The safety helmet is of the streamlined, aerodynamically contoured type, to provide enhanced performance at high speeds. The aft lower end portion of the helmet external shell includes a cavity, this cavity receiving a light-emitting device with selfenclosed power pack. The light device is releasably anchored into the shell cavity by hook and loop fasteners. The light device is sized to substantially fully fill and complementarily fit inside the cavity, in such a way that the exterior face of the light device becomes generally coextensive to the exterior face of the helmet contoured external shell, whereby the aerodynamic features of the helmet are not compromised. Access to the shell cavity from the shell interior face is enabled by two finger-engageable through-bores. The light device can be released from the shell cavity by pushing same with the cyclist's fingers through said through-bores.
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