EDGE BOLT ASSEMBLY FOR MORTISE OF DOOR LOCK

摘要

Disclosed in the present invention is an edge bolt assembly for a door lock mortise capable of guaranteeing durability of a device while reducing frictional force applied to the front end of an edge bolt and improving assembly performance of components when closed. The edge bolt assembly to be installed at the door lock mortise to detect the opening/closing state of a door includes: a head unit which has at least an inclined surface at the front and has round parts at both sides; and a pressurization guiding unit which is installed closely to one side of the head unit and is elastically supported by a spring within the main body of the mortise to pressurize the head unit to the front.