| 摘要 |
PURPOSE:To secure a positional accuracy of a lamp unit and eliminate opening and closing noises, by a method wherein a collidingly stopped body for a lamp uit is received by a stopping member provided with a contacting element at its tip formed by jointing two members in the form of ^. CONSTITUTION:The lamp unit 1 is opened and closed by a motor 6 and a speed- reducing mechanism 7, and the positional accuracy thereof is maintained by stopping the collidingly stopped body 9 by the stopping member 12. The stopping member 12 is constituted of the members 10, 11 jointed to each other in the form of the character ''^'' and the contacting element provided at the tip thereof, and is fitted to a bracket 2. Accordingly, since the stopping member is constituted of the ^-shaped member, no collision noise is generated when the stopped body 9 collides against the stopping member 12, and the positional accuracy of the lamp unit 1 can be maintained. |
