| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock device capable of locking a locked object by performing closing operation of an operation part even in the state that a dial is not equal to an unlock signal.SOLUTION: A lock device comprises: a dial lock; a lock side engagement member; an operation part which performs engaging/disengaging operation of the lock side engagement member to the engaging part of a counterpart; a swing arm; an attitude change means which holds the swing arm in a first attitude when a dial is equal to an unlock signal, and makes the swing arm swing from the first attitude to a second attitude when the dial is not equal to the unlock signal; a swing regulation part which regulates the swing of the swing arm from the first attitude to the second attitude except for the time when the swing arm turns along with the operation part and the operation part is at a locking position; and a turning member having a turning regulation part which is engages with the swing arm to regulate turning motion to an unlocking position when the swing arm is at the second attitude and releases this engagement when the swing arm is at the first attitude. |
