Rapid escape biological safety type mechanical compression type airtight door

The utility model discloses a quick escape biosafety type mechanical compression airtight door which comprises a door body installed on a wall body, an installation cavity is formed in the door body, a small gear and a large gear are installed in the installation cavity, a bolt groove with a built-i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU KUNYU, CHANG ZONGYONG, BAO YUNLI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS 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
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Beschreibung
Zusammenfassung:	The utility model discloses a quick escape biosafety type mechanical compression airtight door which comprises a door body installed on a wall body, an installation cavity is formed in the door body, a small gear and a large gear are installed in the installation cavity, a bolt groove with a built-in magnetic bolt is formed in the wall body, and the small gear and the large gear are installed in the bolt groove. A rack is arranged on the mounting cavity, a mistaken touch prevention mechanism is arranged in the mounting cavity, the mistaken touch prevention mechanism comprises a first magnetic attraction part, the first magnetic attraction part is connected with the pinion through a second connecting rod, and a second magnetic attraction part is arranged at one end of the first magnetic attraction part. According to the escape door, the small gear, the large gear, the rack, the first connecting rod, the magnetic attraction bolt, the bolt groove and the magnetic attraction block are arranged, the door body is o