摘要 |
PURPOSE: A device for opening a rear side cage door for a lift is provided to enable a passenger to safely open a cage door according to automatic opening of a locking device of a rear side cage door. CONSTITUTION: A device for opening a rear side cage door for a lift comprises a cage(30), vertical stands(20,21), and a rear side cage door(33). The case is ascended and descended by an ascent and decent unit(80) between vertical stands. A front side cage door(32) and the rear side cage door are located on the case to rotate. The rear side cage door is selectively locked by a rear door locking device(40). The rear door locking device comprises a locking bar and a locking device. The locking bar is fixed on a lower rail of a rear side landing door(35). The locking device is fixed on the lower rail of the rear side cage door. |