Smoke proof screen device

摘要

Problem to be solved: to provide a smoke proof screen device 1 for detaching the ceiling surface h to exert a smoke proof function, so that it can be easily attached to an existing ceiling surface H.Solution: the braking device 8 is disposed so as to be opposed to the screen 5, and the release device 10 is disposed on one end side in the left and right direction of the screen 5, and the take-up mechanism 11 is accommodated in the right and left direction side of the screen 5, and the storage case 2 is received It is detachably attached to the ceiling surface H.Diagram