| 摘要 |
PURPOSE:To give no damage to an angle adjusting mechanism of a mirror during its turn-over, and to require no readjustment of inclination after its recovery by forming a mirror body, in such a way as releasing a clutch means and torching a cross rod to make turning movement around a cylinder during turn-over and recovery. CONSTITUTION:A shaft 11 is operated right and left by an operating lever 9 in order to revolve a cross rod 25 connected on the upper part in the same direction as the operating lever 9's. Meanwhile, the shaft 11 is vertically operat ed by the operating lever 9 in order to move the cross rod 25 vertically in the opposite direction of the operating lever 9's. And, an operating body 31 on the edge of the cross rod 25 is swung in order to adjust right/left and up/ down deflective angles. Also, when a mirror body 4 is turned over inward, a clutch means B mounted on the connecting part between the shaft 11 and the cross rod 25 is operated in order to release the connection for turn over a mirror 8 as it is in adjusted state. And, by releasing the connection by means of the clutch means B for recovery as well, the initial deflective angle of the mirror 8 is made not to be changed in recovery, so that readjustment of the mirror 8 can be made unnecessary. |
