| 摘要 |
PURPOSE:To improve accuracy in assemblage and water proof by providing a support mechanism for pivotably supporting a mirror holder integrally on the upper surface of a bracket fixed to a mirror visor, while attaching a drive unit to the back face side of the bracket. CONSTITUTION:A mirror holder 2 is supported pivotably about horizontal and vertical shafts by a support pivot 4 provided projectingly on the upper surface of a bracket 3 fixed to a mirror visor, so that accuracy in centering of a mirror 1 relative to the mirror visor can be held constant. Also, a drive unit case 22 for receiving a drive mechanism for pivoting the mirror holder 2 about horizontal and vertical shafts is attached to the back face side of the bracket 3. Then, pivots 28a, 28b movable forward and backward at the drive unit side are inserted into a pair of square windows 33a, 33b formed in the bracket 3 so that the ends of the pivots abut against the back face of the mirror holder 2. |
