INTERCEPTION CONSTRUCTION OF EMERGRNCY ESCAPE DOOR OF FIREPROOF SHUTTER

摘要

An interception structure of an emergency escape door of a fireproof shutter is provided to enable people remaining in a fire area to escape promptly, and to intercept a fire completely. An interception structure of an emergency escape door of a fireproof shutter includes a fireproof shutter(10) and an emergency escape door(20). The emergency escape door is installed on the lower part of one side of the fireproof shutter. A shutter plate body(11) having an upper cylindrical portion(11a) and a lower cylindrical portion(11b) is formed on the fireproof shutter. A rubber intercepting plate(12) made of a flame retardant material is fixed on the inner side of the shutter plate body. The plural shutter plate bodies are connected to each other and are folded on a pivoting folding storing portion(13).