| 摘要 |
PURPOSE: A door locking apparatus is provided to make it impossible to release a lock with a wire, pin, or the like, by excluding a key hole in the lock. CONSTITUTION: A door locking apparatus locks a door to a door frame. The door locking apparatus includes an attachment plate(70), a lock(10), a control module, and a remote-control key. The attachment plate is fixed to the door and includes a plurality of assembly bars extending to one direction. The lock includes a body assembled to the assembly bars whose distance to the attachment plate is adjustable, a locking bar(20), and a movement portion. The locking bar is implemented on the body to be moved between a locking position and a locking disassembly position. The control module is embedded in the body and includes a wireless receiver and a controller operating the movement portion according to a wireless signal inputted from the wireless receiver. The remote-control key outputs the wireless signal to the wireless receiver to operate the movement portion.
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