| 摘要 |
<p>PURPOSE:To facilitate mounting a holder and an electric base board by forming a sliding groove for a bracket of a handle in the upper surface of a main unit case, and arranging the electric base board holder for stopping the bracket in the lower side of the sliding groove. CONSTITUTION:A headlamp 1, applied to a bicycle or the like, is removably mounted to a bracket 25 additionally provided in a handle H. The headlamp 1 is constituted of a main unit case 3 internally built with a battery power supply and an illuminating case 5 internally built with an electric bulb. Here a sliding groove 23 is formed in an upper surface of the main unit case 3, and a flange piece 26 of the bracket 25 is slidably fitted to this sliding groove 23. While a boss 13 is formed in the main unit case 3 in the lower wide of the sliding groove 23, and a mounting piece 14, formed in a holder 12, is slidably fitted to this boss 13. Further a sliding groove 18 is formed in the holder 12, and a printed base board 9 for controlling electrification is slidably fitted to this sliding groove 18.</p> |
