A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STOPPER ASSEMBLY FOR DEADBOLT OF DOOR-LOCK
According to the present invention, disclosed is a deadbolt stopper assembly of a door-lock mortise for preventing a door lock from being uncontrolled (unauthorized release) by inserting a deadbolt forcibly by a tool. The present invention relates to a forcible release prevention assembly which is applied to the door-lock mortise which is set to a locking state or released to an unlock state by inserting or withdrawing the deadbolt to or from a mortise body. The deadbolt stopper assembly includes a deadbolt stopper which supports an end of the deadbolt, and moves up and down in the mortise body, and has one end supported by the end of the deadbolt, and has the other end supported by an inner wall of the mortise body. The deadbolt is selectively supported by which the deadbolt stopper ascends or descends in the mortise body.
STOPPER ASSEMBLY FOR DEADBOLT OF DOOR-LOCK
According to the present invention, disclosed is a deadbolt stopper assembly of a door-lock mortise for preventing a door lock from being uncontrolled (unauthorized release) by inserting a deadbolt forcibly by a tool. The present invention relates to a forcible release prevention assembly which is applied to the door-lock mortise which is set to a locking state or released to an unlock state by inserting or withdrawing the deadbolt to or from a mortise body. The deadbolt stopper assembly includes a deadbolt stopper which supports an end of the deadbolt, and moves up and down in the mortise body, and has one end supported by the end of the deadbolt, and has the other end supported by an inner wall of the mortise body. The deadbolt is selectively supported by which the deadbolt stopper ascends or descends in the mortise body.
STOPPER ASSEMBLY FOR DEADBOLT OF DOOR-LOCK
JUNG JAE WOONG (author)
2015-08-28
Patent
Electronic Resource
Korean
IPC:
E05B
LOCKS
,
Schlösser