| 摘要 |
<p>PURPOSE: To form a lock with little unevenness by providing a lock control assembly formed of three gear arrangements having the same number of gears, push buttons of the same number as the gears, and connecting means of the push buttons to code gears. CONSTITUTION: A timing gear arrangement 55 and idler gear arrangement 53 having the same number of timing gears 65 and idler gears 57 and an attachable and detachable code gear arrangement 21 having code gears 35 of the same number of the gears 65 are center aligned and assembled to a gear 50. Push buttons 5, 6 of the same number as the gears 65 are engaged with the gears 65, and lateral slider plates 77, 78 and lateral cranks 67, 73 for connecting the push buttons 5, 6 to the respective gears 35 are provided. The specific push buttons 5, 6 are depressed in a set order, and the gears 35 are rotated with a prescribed distance to perform the unlocking.</p> |
