| 摘要 |
Pushbutton lock where size reduction can be achieved by reducing the external dimension, including a planetary gear mechanism 18 where a drive gear serves as a sun gear 31 that is concentrically arranged within a casing 2 with an outside-house knob (operating member) 5, and a planetary gear 32 a is arranged so that the range of revolution thereof with respect to the sun gear 31 overlaps the range of movement of a slider 17. Thereby, the slider 17 is moved in the unlock direction in response to the turning operation of the knob 5.
|
