DIGITAL DOOR LOCK DEVICE

摘要

A digital door lock is disclosed. More particularly, a digital door lock is provided that digitally operates and can be easily installed on all kinds of doors with a door knob such as interior and exterior doors and chassis doors, without damaging existing doors with a mechanical door lock.

主权项

1. A digital door lock comprising:
a pair of door lock main bodies that are combined with rotatable levers and disposed on an interior side and an exterior side of a door; and a rotary connection module that is connected with the levers and rotatably combined with the door lock main bodies to transmit a rotation force of the levers to the door latch module, wherein the door lock main bodies each include: a rotary housing that is disposed between the levers and the rotary connection module and has a left-handed lever section for transmitting a clockwise rotation force of the levers to the rotary connection module and a right-handed lever section for transmitting a counterclockwise rotation force of the levers to the rotary connection module; and a section moving portion that is disposed at side of the rotary housing to be moveable to any one of the left-handed lever section and the right-handed lever section of the rotary housing, and is moved in any one of the left-handed lever section and the right-handed lever section.