Kwatanta Da Ci gaban Tsohuwar Da Sabuwar Rigar Harsashi
Rigar rigar harsashi rigar kariya ce kamar sulke da ake amfani da ita don rage barnar harsasai, wanda ‘yan sanda da sojoji ke sawa.Waɗannan riguna ana kiyaye su sosai daga harsashin bindigar da aka harba - iri ɗaya ne, ba tare da la'akari da nau'in, salo, kayan aiki, da harsashin bindigar ba.
Sunan da ke sama yana da yawa ko žasa da yaudara, saboda galibin waɗannan tufafin kariya na babban bindigar caliber ko bindigu kaɗan ne ko babu kariya, ba tare da la'akari da nau'in rigar harsashi, salo, kayan aiki, ko bindigar caliber ba (wannan banda ba zai iya shiga ba. general sharuddan .22 Nau'in LR, wanda yawanci yana iya kariya daga manyan bindigogi, bindigogin bindigu.) Waɗannan riguna masu hana harsashi ana kiyaye su sosai daga harsashin bindigar bindiga - har ila yau, ba tare da la'akari da nau'in, salo, kayan aiki, da harsashin bindigar ba.
Wasu nau'ikan rigar rigar harsashi suna da ƙarin ƙarfe (karfe ko titanium) waɗanda za'a iya ƙarawa zuwa wasu mahimman sassan jiki don ƙara wasu zanen yumbu ko polyethylene don ƙara kariya.Idan harsashin ya buga filler, waɗannan kariyar na iya kare duk bindigu da wasu bindigu yadda ya kamata.Irin wannan rigar ya zama ma'auni na amfani da soja a matsayin gaba a fasahar ballistic ta yadda "Kevlar-only" gazawar rigar riga - ma'aunin CRISAT NATO na riguna ya haɗa da goyon bayan Afirka.An kuma kera wasu riguna don kariya daga harin wuka.A matsayin muhimmin kayan kariya na sirri, rigar harsashi ta sami sauyi daga garkuwar sulke na ƙarfe zuwa kayan da ba na ƙarfe ba, da kuma tsarin haɓaka tsarin da aka haɗa daga kayan roba zuwa kayan roba da faranti na sulke na ƙarfe da faranti na yumbu.Za a iya gano samfurin makaman ɗan adam tun zamanin da, al'ummar asali don hana jiki ya ji rauni, yana da ƙwayar fiber na halitta azaman kayan kula da ƙirji.Haɓaka makaman da ke tilasta wa ɗan adam sulke dole ne ya sami ci gaba daidai.Tun a ƙarshen karni na 19, an yi amfani da siliki da aka yi amfani da shi a cikin sulke na zamanin da a Japan a cikin kayan sulke na Amurka.A cikin 1901, bayan da aka kashe Shugaba William McKenley, makamai na jiki sun jawo hankalin Majalisar Dokokin Amurka.
Ko da yake wannan harsashi rigar iya hana low-gudun bindiga harsasai (gudun 122 m / s), amma ba zai iya hana bindiga harsasai.Don haka, a yakin duniya na farko, an sami masana'anta na fiber na halitta don suturar tufafi, tare da farantin karfe da aka yi da rigar harsashi.