Land and water two-purpose automatic inflating safety device

The utility model provides a land and water two-purpose automatic inflating safety device, which comprises an aerocyst coat which can be wore on a body, and an inflating structure which can be assembled on the aerocyst coat. Pull wires extends out of the inflating structure for binding on an engine,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JINYI LU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES EQUIPMENT FOR DWELLING OR WORKING UNDER WATER HUMAN NECESSITIES LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS LIFE-SAVING IN WATER MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS OUTERWEAR PERFORMING OPERATIONS PROTECTIVE GARMENTS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING WEARING APPAREL
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Beschreibung
Zusammenfassung:	The utility model provides a land and water two-purpose automatic inflating safety device, which comprises an aerocyst coat which can be wore on a body, and an inflating structure which can be assembled on the aerocyst coat. Pull wires extends out of the inflating structure for binding on an engine, and can be thrown out when a person is subjected to an accident. The pull wires can be pulled in time to start a bunt needle to thrust a sealing opening of a thin film of a steel bottle to cause the steel bottle which is full of liquid carbon dioxide can be used for inflating the aerocyst coat for an instant. The injury of the body can be prevented by means of the aerocyst coat. A rope which can be dissolved in water and a prestressing spring are arranged in the inflating structure. When the person falls in the water, the bunt needle is started to thrust the sealing opening of the steel bottle full of the liquid carbon dioxide to inflate for an instant to form a life coat.