Life jacket with function of giving colored smoke SOS

The invention provides a life jacket with a function of giving colored smoke SOS in order to overcome the defect that existing life jackets can not give SOS in emergency situations and the defect that light SOS and sound SOS are not easily discovered by rescue personnel in swimming places by the sea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU SHUANG, YIN CUIJUN, REN LIZHAO
Format:	Patent
Sprache:	eng
Schlagworte:	EQUIPMENT FOR DWELLING OR WORKING UNDER WATER LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS LIFE-SAVING IN WATER MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention provides a life jacket with a function of giving colored smoke SOS in order to overcome the defect that existing life jackets can not give SOS in emergency situations and the defect that light SOS and sound SOS are not easily discovered by rescue personnel in swimming places by the sea in the day. The life jacket has the function of giving colored smoke SOS in emergency situations and can conduce to effectively reducing the difficulty of search and rescue personnel in search and rescue operations. The life jacket has the beneficial effects that the possibility of rescue of persons in distress can be greatly improved; the life jacket has a simple structure, is easy to produce, is simple and practicable to operate and has a wide range of application.