| 摘要 |
The device includes a switch main body (1) which is fitted on the upper end area of a straight tube. This main body comprises an upper housing part (2) and a lower housing part (3) fitted at the lower part of the upper housing part. A rocker holder component (4) is accommodated within the switch main body. The rocker holder component is arranged to be pivoted around shaft parts (5) which are arranged inside the switch main body in the upper and lower areas at the left end. An operation rocker (6), which functions as a rocker for a pivot signal switch and as a rocker for a dimmer switch is fitted at an inner part of the rocker holder component (4) so as to pivot around a shaft (7). A receiving lowered part (8) is arranged at the operation rocker (6) right-hand end part. A pressure spiral spring (9) and a ball for automatic return (10) is accommodated within the receiving lowered part (8). |
