FIREPROOF SHUTTER FOR ELEVATOR

摘要

A fireproof screen shutter for an elevator is provided to form an emergency exit in a fire, and to cut off a fire and smoke effectively. A fireproof screen shutter for an elevator comprises is formed by mounting a bottom frame(20) to spread cloth tightly to the bottom of a screen cloth(10) wound on the ceiling of an elevator entrance and ascending or descending by a motor(M), forming a projecting piece to be guided without being separated to a guiderail(30) and attaching many rivets at regular intervals in the upward direction, and setting the guiderail provided with a guide space and bending grooves bent inward to the appointed length to fit a smoke-proof screen tightly to a seating surface of a seating frame(40) installed to be buried under a wall and locking with a locking device.