LOCKING APPARATUS FOR ELECTRIC DOOR AND PHYSICAL AND CHEMICAL APPARATUS HAVING AS THE SAME

摘要

PURPOSE: A locking apparatus for an electronic door and a physical and chemical apparatus therewith are provided to reduce the size of an actuator by minimizing driving force required for unlocking an electronic door. CONSTITUTION: A locking apparatus(100) for an electronic door comprises first and second members(130,150), and an actuator(170). The first member hooks a part of an electronic door to be elastically separable and unlocks the electronic door. The second member has a hook unit. The hook unit is separably hooked onto the first member. The actuator is hinged on the second member. The second member is rotated when the actuator is operated and unhooks the first member.