DOOR LOCKING APPARATUS AND KEEPING APPARATUS USING THE SAME

摘要

The present invention relates to a door locking device and a storage device using the same. The door lock device given in the present invention includes: an operation unit (52) which is installed on a door (30) which opens or closes a main body frame (10); a locking plate which is installed on the door (30) to be movable between a locking position at which the door (30) is locked and a lock-releasing position at which the door (30) is released according to the operation of the operation unit (52); at least one locking unit (80) which is installed on the locking plate (71), is inserted into a locking hole (11) formed on the main body frame at the locking position of the locking plate (71), and is released from the locking hole (11) at the lock-releasing position of the locking plate (71); and releasing restriction modules (83, 84) which restrict at least one locking unit (80) to be caught by the main body frame (10) on which the locking hole (11) is formed when the locking unit (80) is moving relatively from the locking plate (71) by external force. By doing so, even if external force is applied to the locking unit (80) inserted into the locking hole (11) as a thief inserts a tool into the gap between the main body frame (10) and the door (40), the releasing restriction modules (83, 84) restrict the movement of the locking plate (71) in the lock-releasing direction in order to prevent stealing by the thief.