| 摘要 |
PROBLEM TO BE SOLVED: To provide a door locking device which dispenses with a keyhole. SOLUTION: The door locking device has a latch receiver fixed onto a rear surface of a door main body, and a movable latch movably supported on a frame body of an opening for a door, and opposed to the rear surface of the door main body. The movable latch is slidably supported inside the frame body forming part of the locking device, and hooks provided for the latch receiver and the movable latch, respectively, are movable between an engaging position and a disengaging position according to movement of the movable latch, and thus a drive unit of the movable latch is controlled based on a command from a remote controller. COPYRIGHT: (C)2005,JPO&NCIPI
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