A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technology of emergency escape, in particular to a door and window emergency starting device. A mounting base capable of being quickly disengaged for a hinge or a lock nose of a door and window is provided. An emergency opening handle is used for fastening the hinge or the lock nose at ordinary times, in emergency, the opening handle is pulled to achieve unlocking, and door and window locking mechanisms such as the hinge and the lock nose are overall disengaged to achieve door and window emergency opening.
The invention relates to the technology of emergency escape, in particular to a door and window emergency starting device. A mounting base capable of being quickly disengaged for a hinge or a lock nose of a door and window is provided. An emergency opening handle is used for fastening the hinge or the lock nose at ordinary times, in emergency, the opening handle is pulled to achieve unlocking, and door and window locking mechanisms such as the hinge and the lock nose are overall disengaged to achieve door and window emergency opening.
Door and window emergency starting device
WU JINSONG (author)
2015-07-15
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser