| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock device capable of hardly causing an illegal switching operation.SOLUTION: A lock device 23 includes a lock button 26 operated in lock switching and a lock mechanism section 29 as a mechanism section. The lock device 23 includes a non-connection mechanism 46 in which the lock button 26 and lock mechanism section 29 are made separate bodies. When the lock button 26 is pushed, a slider 33 moves in a lock direction and a turning piece 32 turns in a lock direction, so that a lock pin 30 slides to a lock position to take a lock position. When the hand is released from the lock button 26 after the operation, the lock button 26 returns to its initial position with energizing force of an energizing member 49 to be separated from the slider 33. Consequently, the operation of the lock button 26 is invalidated and even when the lock button 26 is operated, the operation exerts no influence on the lock mechanism section 29. |
