| 摘要 |
A locking device includes an operating button and a lock member disposed in a case. When the operating button is pressed against an urging force of a spring member, the lock member switches from a locked position for restricting a movable member to move relative to a body to an unlocked position for allowing the movable member to move in an opening direction. A rotation guide device is disposed between the case and the operating button, so that the lock member switches from the locked position to the unlocked position when the movable member rotates in a direction opposite to the opening direction. |
