GROUND SET TYPE OUTER BOX FOR ELECTRIC APPARATUS

摘要

PROBLEM TO BE SOLVED: To ensure the locking of two French doors provided on the front side of a ground set type outer case for an electric apparatus by providing a lock only on one of the two doors. SOLUTION: Lock mechanisms 11 and 12 are provided on both the two French doors 2 and 3. The lock mechanism 11 provided on one door 2 is constituted to be operated by an operation handle 38 provided on the inside of this door. The lock mechanism provided on the other door 3 is constituted to be operated from the outside by a key 6. A stopper 46 is provided in a part of the operation handle 38. The stopper abuts on the other door 2 when the operation handle 38 for operating the lock mechanism of the one door 2 is in a position for laying this lock mechanism to a locked state to present the closing of the other door 3. COPYRIGHT: (C)2004,JPO