1. Ijakethi yokusindisa ubomi ezele zizinto zokufukama, oko kukuthi, ilaphu lenziwe ngelaphu le-nylon okanye i-neoprene, kwaye izinto zokufukama zizaliswe embindini.
2. Ijakethi yokukhusela umoya efuthwayo: Yenziwe ngezinto eziqinileyo ezingangeni manzi, ezifana nomgaqo we-inflatable lifebuoy okanye i-swimming ring. Yahlulwe yaba yi-automatic inflatable okanye i-passive inflatable. Kodwa eyona nto ibalulekileyo kolu hlobo lwejakethi yokukhusela umoya kukuba: ziphephe ngokupheleleyo izinto ezibukhali ezigqobhozayo okanye ezinxitywa ngumaleko ongangeni manzi, nto leyo eya kubangela iziphumo ezibi kakhulu emva kokuvuza komoya.

ukuxhoma intamo

Ngaphambi kokuba uvuthe, yinxibe njengevesti. Xa uwela emanzini okanye uxinezelekile emanzini, vula ivalvu ephathwayo, uvuthe ngokukhawuleza kwimizuzwana emi-5, kwaye umzimba womntu udada phezu komhlaba ukuze usindise ubomi. Kukho umlomo kwijakethi yobomi, onokuvuthela nomoya. Xa uxinezelekile, ivalvu ephathwayo iyavulwa, igesi enoxinzelelo oluphezulu lwesilinda igcwaliswa kwijakethi yobomi, kwaye isifuba esingaphambili kunye nomva wevesti ziyavuthelwa ngokukhawuleza ukuze zenze ingxowa yomoya, enokuvelisa i-10 kg yokudada emanzini ukuze idude umzimba womntu phezu komhlaba.

ukuxhoma esinqeni
Ngexesha lokuphumla, i-webbing ibotshelelwa esinqeni, kwaye emva kokuba iwele emanzini ngengozi, iyafuthwa ukuze yenze i-lifebuoy efana nesihlangu sehashe, ejikeleze isinqe somntu otshonayo, ukuze umntu otshonayo antante emanzini. Izambatho ezenziwe sele zilungele ukuhlangabezana neemfuno zeSivumelwano se-SOLAS kunye nemigaqo yamva nje ye-IMO, kwaye ziqinisekiswe yi-CCS, kwaye zivumelekile ukuba zisetyenziswe kwicandelo lemida yeenqanawa, iinqanawa, ukulwa nokuthuthwa kwempahla elwandle, ukwakhiwa kwamanzi, imidlalo yamanzi, ukusindisa, ukuqhuba iinqanawa, ulawulo lwezikhukula, ukuloba elwandle kunye neminye imimandla.

iphakheji yefanny
I-airbag ngaphambi kokunyuka kwamandla emoto ifakwe kwingxowa encinci ize idityaniswe nebhanti lesinqe ize ibotshelelwe esinqeni. Ayithinteli ukusebenza okuqhelekileyo kwabaqhubi emanzini nangaphakathi. Emva kokunyuka kwamandla emoto, i-airbag iphuma ngokuzenzekelayo kwingxowa. Ngenxa yoqhagamshelo lwebhanti, i-airbag iqhuba umzimba womntu ukuba untante phezu kwamanzi. Ngeli xesha, i-airbag ingafakwa phezu kwentloko ize ibekwe entanyeni nasesifubeni ngezandla zombini. Isiphumo sokubhabha sifana nesejakethi yobomi evuthelwayo.