ADJUSTABLE INTERCONNECTED LOCK

摘要

An adjustable interconnected lock of a door lock and a dead lock is provided to prevent malfunction due to separation of parts by installing operating plates and operating cams. An adjustable interconnected lock of a door lock and a dead lock comprises an operating body(100) coupling a door lock with a dead lock, and operating cams(120,130) joining the dead lock with a thumb turn by raising operating plates(160,170) by rotation of the operating cams when an inner lever of the door lock is operated. The operating cams engaged with an interlock gear(186) are simultaneously rotated in contact with vertical engaging edges of the operating plates to selectively connect the dead lock to the operating cams according to the interval between the engaging holes of a door.