Aluminum alloy air-tight door with alarm mechanism

The utility model discloses an aluminum alloy air-tight door with alarm mechanisms, which comprises an aluminum alloy door main body, two alarm mechanisms are arranged on the aluminum alloy door main body, the aluminum alloy door main body comprises a buzzer and a storage battery, and each alarm mec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	FAN XUEBAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS 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 ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:	The utility model discloses an aluminum alloy air-tight door with alarm mechanisms, which comprises an aluminum alloy door main body, two alarm mechanisms are arranged on the aluminum alloy door main body, the aluminum alloy door main body comprises a buzzer and a storage battery, and each alarm mechanism comprises a stress plate and an auxiliary stress plate. A second spring is fixedly installed between the stress plate and the auxiliary stress plate, the stress plate is provided with a second insertion rod, the auxiliary stress plate is provided with a second installation groove and a third installation groove, a third spring is fixedly installed in the second installation groove, the third spring is fixedly provided with a protruding rod, and the protruding rod is provided with a second insertion rod. The convex rod is fixedly provided with a connecting rod located in the third mounting groove, the connecting rod is fixedly provided with a trigger block, through the arrangement, the defect that a tradition