| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily detach an adjusting member by simple operation requiring no special observation, i.e., turning and pulling out. SOLUTION: In this headlamp, a shoulder 30 is formed over only a part of the periphery of an adjusting member 20 around its longitudinal axis 22, while the adjusting member 20 can be turned around the longitudinal axis 22. A ball head 26 can be pulled out of a ball head housing part 32 in a position where a locking member 38 engages on a peripheral face range of the adjusting member 20 not formed with the shoulder 30, so as to detach the adjusting member 20.</p> |
