1. Ijacket yobomi egcwele izinto ezixhamlayo, oko kukuthi, isambatho senziwe ngendwangu ye-nylon okanye i-neoprene, kwaye i-buoyancy material izaliswe phakathi.
2. Ijacket yokuphila ene-inflatable: Yenziwe ngezinto ezinamandla eziphezulu zokungangeni manzi, ezifana nomgaqo we-inflatable lifebuoy okanye umsesane wokuqubha.Ukwahlulwe ngokwe-inflatable ezenzekelayo okanye i-passive inflatable.Kodwa eyona nto ibalulekileyo kolu hlobo lwebhatyi yobomi kukuba: ziphephe ngokupheleleyo izinto ezibukhali ezigqobhozayo okanye unxibe umaleko ongangeni manzi, nto leyo eya kubangela iziphumo ezibi obungenakucingelwa emva kokuvuza komoya.

ijinga intamo

Ngaphambi kokunyuka, yinxibe njengevest.Xa uwela emanzini okanye ekubandezelekeni emanzini, vula i-valve ye-manual, gxuma ngokukhawuleza kwimizuzwana emi-5, kwaye umzimba womntu udada phezu komhlaba ukuze usindise ubomi.Kukho umlomo kwibhatyi yobomi, ekwazi nokuvuthela umoya.Xa ucinezelekile, i-valve ye-manual iyavulwa, i-gas-high-pressure ye-cylinder izaliswe kwi-jacket yokuphila, kwaye isifuba sangaphambili kunye nomva we-vest sinyuka ngokukhawuleza ukwenza isikhwama somoya, esinokuvelisa i-10 kg ye-buoyancy. emanzini ukudada umzimba womntu phezulu.

ukujinga esinqeni
Ngexesha lokuphumla, i-webbing ilungiswa esinqeni, kwaye emva kokuwela emanzini ngengozi, ifakwe umoya ukuze yenze i-lifebuoy efana ne-horsehoe, ejikeleze esinqeni somntu orhaxwayo, ukuze umntu orhaxwayo adada phezu kwamanzi.Izambatho ezisele zilungele ukuhlangabezana neemfuno zeNgqungquthela ye-SOLAS kunye neenkcukacha ze-IMO zamva nje, kwaye ziqinisekiswe yiCCS, kwaye zivumelekile ukuba zisetyenziswe kwimimandla yemida yeenqanawa, iinqanawa, ukuchasana nolwandle, ukwakhiwa kwamanzi, imidlalo yamanzi. , ukuhlangula, ukulingwa, ukulawula izikhukhula, ukuloba elwandle kunye namanye amasimi.

ipakethe yefanny
I-airbag ngaphambi kokunyuka kwamaxabiso ifakwe kwisikhwama esincinci kwaye idibaniswe nebhanti esinqeni kwaye iboshwe esinqeni.Ayithinteli ukusebenza okuqhelekileyo kwabaqhubi emanzini nasebhodini.Emva kokunyuka kwamaxabiso, i-airbag ivele iphume ngokuzenzekelayo engxoweni.Ngenxa yokudibanisa i-buckle, i-airbag iqhuba umzimba womntu ukuba udada phezu kwamanzi.Ngeli xesha, i-airbag ingafakwa phezu kwentloko kwaye ibekwe entanyeni nasesifubeni ngezandla zombini.Impembelelo ye-buoyancy ifana nejacket yokuphila e-inflatable..