| 摘要 |
PURPOSE: A device for switch between left-handed and right-handed operations of a digital door lock is provided to allow a digital door lock to be used at a door opening for a left-handed person or for a right-handed person by easily changing an operation mechanism of the digital door lock. CONSTITUTION: A holder accommodates an outer body of a digital door lock which is installed at the outer side of a bracket fixed at the cross section of a glass door, and has a protrusion which is formed at the upper peripheral surface. A slider (600) has a raised spot protruding from the lower peripheral surface of the holder and forms an inclined long hole. A slip unit (700) has a protruding rod (701) which is inserted into the inclined long hole; an operating piece (702) which is exposed through the bottom surface of the outer body and a cut portion of the bracket; and a spring (703) which inserts the protruding rod into the inclined long hole and applies elasticity to a side of the protruding rod.
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