Isigcina-ntloko esinegridi yobuso yentsimbi

Izigcina-ntloko zoqhankqalazo zizixhobo ezibalulekileyo zokukhusela iintloko kumagosa asebupoliseni ekulweni ubunqolobi kunye nodushe.Izigcina-ntloko ze-riot zisetyenziselwa ukukhusela intloko kwizinto ezibuthuntu okanye iiprojectiles, kunye nokulimala okufanayo kwentloko okungangeniyo.Ke ngoko, izigcina-ntloko zoqhankqalazo ziyilwe njengeminqwazi yobuso obugcweleyo kwaye zixhotyiswe ngoonogada bentamo ukuze zikhuseleke ngokufanelekileyo.Ukongeza, izigcina-ntloko zokulwa noqhushululu nazo ziyafuneka ukuba zibe namandla athile aphezulu, ukuthembeka, indawo ebanzi yombono, ukunxiba kakuhle, kwaye kulula ukunxiba nokukhulula.

Izinto eziphathekayo ze-helmet yokulwa nobundlobongela zifunekayo ukuba zingabi yingozi kwaye zingabi yingozi emzimbeni womntu, i-liner iyafunxa ukubila, iphefumula kwaye ikhululekile, umgangatho wokugquma uyafuneka ukuhlangabezana nemimiselo echaphazelekayo, kwaye akukho siphene sibonakala. .Ukongeza, ukuhlolwa komgangatho wenkangeleko kukwabhaqa ilogo, ibheji yecap, ubungakanani, njl njl. Ubume bufuna ukuvavanya umgangatho weqokobhe, umgangatho webuffer layer, umgangatho womqamelo, umgangatho wemaski, umgangatho. yesixhobo sokunxiba, umgangatho womlindi wentamo, njl.

Olona vavanyo lubalulekileyo lokhuseleko lokhuseleko lwezigcina-ntloko ezichasene nodushe ngumlinganiselo wokusebenza okuchasana nokuvuza, umlinganiselo wokusebenza kokhuseleko lwempembelelo, umlinganiselo wamandla empembelelo, umlinganiselo wokusebenza kokufunxa amandla, umlinganiselo wokuchasa ukungena, kunye ukusebenza idangatye retardant.Ukuzimisela, ukuzimisela kokuguquguquka kokusingqongileyo kwemozulu.Ukusebenza kokukhusela ukungqubuzana kwe-helmet yokulwa nobundlobongela apha kufuna ukuba ikwazi ukumelana nempembelelo ye-4.9J yamandla e-kinetic, kwaye ithatha amandla empembelelo kufuneka imelane nempembelelo ye-49J yamandla.Ukuchasana nokungenwa ukumelana ne-88.2J puncture.Amandla empembelelo ebalulekileyo kukumelana neempembelelo ze-1g lead bullet kwisantya se-150m/s±10m/s.Le yimiba ephambili ekufuneka igxininiswe xa kuvavanywa.

Ngokuqinisekileyo, i-helmet ye-riot yimveliso epheleleyo.Ukhuseleko lwayo luvavanyo olubanzi lweprojekthi yokuhlola yonke i-helmet.Sithatha umgangatho we-cushion yangaphakathi njengomzekelo.I-cushion idlala indima ebalulekileyo ekufunxeni amandla okungqubana kwaye iyinxalenye ebalulekileyo yokukhusela intloko kwingozi engangeni.Kwakhona kuye kwafunyanwa kuphando lovavanyo lwangempela ukuba izinto eziguquguqukayo eziphezulu kunye nokusebenza kwe-cushioning Kulungile, akukho lula ukucandwa, okubangelwa ukungaphumeleli okanye ukusilela ukuhlangabezana neemfuno zezalathisi eziqhelekileyo.Oku kufuna ukuba sikhethe izinto ezikumgangatho ophezulu zokusombulula le meko.Ukongezelela, kuyafaneleka ukuba uqaphele ukuba i-helmet ye-anti-riot helmets iyadingeka ukuba ikhutshwe kwaye ihlanjwe, ekwafuna ukuhlamba ngokuphindaphindiweyo ukusebenza kwezinto zayo.