| 摘要 |
PROBLEM TO BE SOLVED: To enable an attaching position of a lighting system to be easily changed in a helmet for a bicycle to which the lightening system can be attached. SOLUTION: The helmet 10 for the bicycle for protecting the head part is equipped with a helmet body 12 and a guide part 14. The helmet body can cover the head part. The guide part is installed in the helmet body, and guides the lightening system 16 so that the attaching position of the lightening system 16 can be moved. COPYRIGHT: (C)2008,JPO&INPIT
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