Novel fire exit door structure

• Main Author: ZHANG JINGJIANG
• Format: Patent
• Language: English
• Published: 25.11.2015
• Subjects: CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; 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; KEYS; LADDERS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The utility model discloses a novel fire exit door structure, including door plant, door frame, buffer, door operator, alarm, reel, smog receptor, support, window, electric wire tube, control box, door starter, hinge, wall frame and handle, the beneficial effects of the utility model are that: window that door plant surface set up can see through the window and observe an inside or the condition of portion outdoors, can and make the counter -measure through the window condition of observing under the condition that takes place the calamity, smog when the smog receptor that sets up on the door can be through the impression burning can let the alarm report to the police when experiencing smog when, and people can seek the position at emergency exit place through the sound of alarm under the invisible circumstances like this, and the door starter is opened the door after receiving alarm signal just voluntarily, can help the people's time of preciousness sparingly in the confusion, can the door open can be quick sparse crowd, let people break away from the danger of conflagration.