| 摘要 |
PURPOSE: To keep a component part from being loosened by vibration and simply release the same to be removed by providing a tongue-like part extended in the sliding direction of a releasable component part of a mirror, and disposing a stopper for limiting sliding on the component part. CONSTITUTION: A tongue-like part 15 is lifted up by finger pressure or the like to freely lift up the tongue-like part 15 from a projection 17 or a stopper 16 of a plate 1, thereby separating a releasable part of the mirror. However, the tongue-like part 15 further catches the projection 17 in the rear, so that the working position is secured. When the releasable component part is slid, the tongue-like part 15 can run on a portion of the plate 1 to be lifted up, and when the mirror keeps its working position, the tongue-like part is made reach the rear of the projection 17 by its internal stress. Thus, the releasable component part of the mirror can be held safely not to be loosened by vibration, and be released by a simple technical means to be removed.
|
