LOCK STRUCTURE AND INTER-BOARD MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a lock structure and an inter-board machine, which can achieve a simply structured lock mechanism with few components. SOLUTION: The lock structure includes an unlocking posture-temporarily-holding part 37b which temporarily holds the unlocking posture in which a locking lever 32 is unlocked by a manual operation piece 38 and a release projection 44 which cancels the temporarily holding posture maintained by the unlocking posture-temporarily-holding part 37b in association with a separating operation of the unit 22. Based on: the biasing in the two directions of the locking direction in which the locking lever 32 locks and the holding direction maintained by the unlocking posture-temporarily-holding part 37b; and the manual operation piece 38 unlocking the locking lever 32, the locking lever 32 is displaced in the direction for unlocking. The unlocking posture-temporarily-holding part 37b includes a compound biasing spring 40 which displaces the locking lever 32 in the direction for holding the unlocking posture temporarily. COPYRIGHT: (C)2011,JPO&INPIT