| 摘要 |
Provided is a door handle with a lock release function for emergency evacuation which allows a user to open the door and escape by a simple control without a separate tool from an inside even when an external handle on the door is locked, where there is an external handle comprising: a locking member on an external side surface of the door; an internal handle placed inside the door rotated in a same direction as that of the external handle, and a locking piece formed on the internal handle locked or released with a frame of the door; and a user being able to separate the internal handle by a detaching unit and being able to escape to the outside when the external handle is locked. Accordingly, even when the user is locked inside, he or she is able to rapidly escape within a short period without a separate tool; and a high degree of safety is able to be secured. |
