Selokhu kwasungulwa amabhayisikili, abantu bayindlela engcono yokuhamba neyokungcebeleka, ikakhulukazi ngemva kokuba ukugibela ibhayisikili sekuphenduke umdlalo wokuncintisana, abantu bawuthanda nakakhulu. Nokho, njengomdlalo onamafayineli ejubane, ukuphepha sekuyindaba ebalulekile. Ngakho abantu bacabanga ngezigqoko zokuzivikela. Ukufika kwezigqoko zamabhayisikili akuqinisekisi kuphela ukuphepha kwabagibeli bamabhayisikili, kodwa futhi kuthuthukisa ukusebenza kwabagijimi. Izinzuzo zokusebenzisa izigqoko zaqala ukutholwa abagibeli bamabhala basendulo kwamanye amakilabhu ekuqaleni kwawo-1880, futhi kamuva ngokwanda kwemigwaqo eqinile yetiyela neyetshe, kwaba nokwanda kokulimala ekhanda ngenkathi uhamba ngebhayisikili. , isigqoko sebhayisikili se-pith saba khona. .
I-pith yayiyinto ebambayo eyamunca amandla omthelela, kodwa isigqoko sokuzivikela masinyane sathathelwa indawo umklamo onobuso besikhumba obugwetshiwe owaqala ukubizwa ngokuthi “inetha lezinwele” ngenxa yokuma okunjengenethi ekhanda. Ikesi elifanayo lesikhumba eligoqiwe elide. Kukhona igwebu eligoqwe ngesikhumba esithambile, esiyi-premium. Lokhu kuvikela izindlebe zomshayeli webhayisikili olimele ekuwa ngenxa yokungqubuzana komhlaba noma ukulimala. Kodwa ngeshwa, ukusebenza kwayo kwe-shockproof kubi kakhulu.
Isigqoko sokuzivikela esithambile siyintuthuko ebalulekile futhi sibukeka njengesitsha esiphuma umoya esenziwe nge-polystyrene impahla ezungezwe izinto zokwenziwa ze-elastane (LYCRA). Bese ufaka i-foam pad ngaphakathi.
Izinga lokumelana nokuphahlazeka kwezigqoko zamabhayisikili kanye nokuqina kwezintambo zebhande kwahlongozwa yi-US Consumer Product Safety Commission (CPSC) maphakathi nawo-1970. Ngaleso sikhathi, kwakunesigqoko esisodwa kuphela sokuzivikela sesithuthuthu esilula esasihlangabezana naleli zinga. Kodwa abagibeli bamabhayisikili abazigqoki izigqoko ezinjalo. Ngoba lesi sigqoko sinzima futhi asiphefumuli.
Ukuze wenze lokhu, umenzi waqala ukwenza igobolondo ngepulasitiki ye-ABS, enza isigqoko sebhayisikili esivumelana ne-CPSC esenziwe ngegwebu le-polystyrene. Ngemva kwalokho, i-PVC yegobolondo ebuyekeziwe kanye ne-polycarbonate yezinto ezinenani eliphezulu kwehlise kakhulu isisindo sesigqoko sokuzivikela. Ngokuvamile, umakalabha webhayisikili kufanele ukwazi ukumelana okungenani nokushayisana okubili. Esokuqala yilapho sishayisana nabanye abagibeli bamabhayisikili noma izimoto, kanti okwesibili yilapho umgibeli webhayisikili eziwela khona, lezi zinto ezisetshenziswayo ziba nomthelela omuhle wokunciphisa imithelela yomibili.
Ukuma kwesigqoko sebhayisikili kushintshe kakhulu kusukela ekusungulweni kwayo. Izigqoko eziyisiyingi azikho emfashinini isikhathi eside. Manje isigqoko sokuzivikela sincane onqenqemeni futhi izimbobo zishintshe kakhulu, kupholile ngempela, kuphefumula, i-aerodynamic.
Ngaphandle kwezigqoko zamabhayisekili emgwaqeni, njengoba sekufike amabhayisikili asezintabeni, kwavela nezigqoko zayo. Njengosayizi wawo omkhulu, ane-aerodynamic encane kunezigqoko zokuzivikela zomgwaqo. Umsebenzi oyinhloko walezi zigqoko ukuvumela umjuluko ukuba uhwamuke ngesivinini esiphansi ezindaweni ezishisayo.
Isikhathi sokuthumela: Mar-17-2022
