Air bag device for magnetically controlling hollow glass provided with build-in hollow shutter glass curtain

The utility model discloses an air bag device for magnetically controlling hollow glass provided with a build-in hollow shutter glass curtain. The air bag device comprises the hollow glass arranged in a door and window frame and a curtain sheet arranged in the hollow glass, and further comprises an...

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Bibliographische Detailangaben
Hauptverfasser:	HOU XINXING, WEI MINGMING
Format:	Patent
Sprache:	eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model discloses an air bag device for magnetically controlling hollow glass provided with a build-in hollow shutter glass curtain. The air bag device comprises the hollow glass arranged in a door and window frame and a curtain sheet arranged in the hollow glass, and further comprises an air bag air valve device arranged in the door and window frame in a sealed mode. The air bag air valve device comprises an air bag and an inflation valve arranged at the lower end of the air bag. An opening of the air bag is communicated with a hollow part in the hollow glass, and an enclosed space is formed by the air bag and the hollow part. The air bag device for magnetically controlling the hollow glass provided with the build-in hollow shutter glass curtain can balance air pressure in the hollow glass and protect the curtain sheet against extrusion and damage, and therefore the service life of the curtain sheet is prolonged.