A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Disclosed is a safety door lock using a door handle. The safety door lock includes the door handle configured to be rotatable in the vertical direction and to slidably reciprocate in the horizontal direction and having a sliding groove on the side surface thereof adjacent to a door, a body combined with the inside of the sliding groove to form a rotating shaft with another door handle provided at the other side of the door and supporting sliding of the door handle so as to protrude the door handle from the front end of the door, and an elastic unit fixed to the body, relatively sliding within the sliding groove and elastically relaxing the door handle and the body.
Disclosed is a safety door lock using a door handle. The safety door lock includes the door handle configured to be rotatable in the vertical direction and to slidably reciprocate in the horizontal direction and having a sliding groove on the side surface thereof adjacent to a door, a body combined with the inside of the sliding groove to form a rotating shaft with another door handle provided at the other side of the door and supporting sliding of the door handle so as to protrude the door handle from the front end of the door, and an elastic unit fixed to the body, relatively sliding within the sliding groove and elastically relaxing the door handle and the body.
SAFETY DOOR LOCK USING DOOR HANDLE
JEONG TAE YOUNG (author)
2016-11-24
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung