MULTI LOCKER OF HANDLE FOR DOOR

摘要

PURPOSE: A multi-locking device of a door handle is provided to perform a locking function and sensing function by using a plurality of locks and to firmly and mechanically join the locks and locking devices. CONSTITUTION: A multi-locking device of a door handle comprises a support stand(20), a handle for a door, key spindles(24), a front protrusion unit, and a rear protrusion unit. The support stand is joined by a hinge in a specific area of a door capable of being opened/closed. The top of the door handle is connected to the support stand. The key spindles are embedded by being penetrated through the door handle and the support stand. The front protrusion is formed into a body with the door handle and comprises a plurality of front joining holes. The rear protrusion unit is formed into a body with the support stand and comprises a plurality of rear joining holes in an area correspondently to the plurality of front joining holes. A light receiving unit buried in the front and rear protrusion units outputs sensing signals sensing the dislocation of the joining holes of the door handle.