Fireproof curtain

• Main Author: XU ZHISONG
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2017
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

The utility model provides a fireproof curtain, two sides in this roll of bottom of the case portion are equipped with inside utensil storage space's door track respectively, and buckle respectively to extend at two door track wall inboard relatively and have two limiting plates that stretch into to the storage space in, and be formed with the passageway between two limiting plates, it has fireproof curtain to coil on roll spool that incasement portion established, and two sides of fireproof curtain have and pass in the passageway respectively and stretch into and support the tip of pressing in order to receive passage orifice in storage space, fire -proof rolling shutter door and the location portion that makes overlapping department fix that is equipped with in overlapping portion, be equipped with the counterweight base that cooperation door track goes up and down bottom fireproof curtain, take place and fireproof curtain is when closing when the fire alarm, its overlapping portion can avoid fireproof curt