Farashin masana'anta SAIC MAXUS T60 C00047635 C00047636 maƙallin gaban gaba

Bumpers suna da ayyukan kariya daga haɗari, ƙawata abin hawa, da kuma inganta halayen iska na abin hawa. Daga mahangar aminci, lokacin da hatsarin karo mai ƙarancin gudu ya faru, motar na iya taka rawar kariya don kare jikin motoci na gaba da na baya; tana iya taka rawa wajen kare masu tafiya a ƙasa idan hatsari ya faru da masu tafiya a ƙasa. Dangane da kamanni, tana da ado kuma ta zama muhimmin ɓangare na ƙawata yanayin motar; a lokaci guda, bumper ɗin motar kuma yana da wani tasiri na iska.

A lokaci guda, domin rage raunin da ke tattare da masu motar idan hatsarin karo ya faru a gefen mota, yawanci ana sanya bututun ƙofa a kan motar don ƙara ƙarfin tasirin ƙofar motar. Wannan hanya tana da amfani, mai sauƙi, kuma ba ta da wani canji a tsarin jikinta, kuma an yi amfani da ita sosai. Shigar da bututun ƙofa shine a sanya sandunan ƙarfe masu ƙarfi da yawa a kwance ko a kwance a cikin ƙofar kowace ƙofa, wanda ke taka rawar bututun gaba da na baya na motar, ta yadda dukkan motar za ta sami bututun "masu tsaron" gefen gaba, baya, hagu, da dama na motar, suna samar da "bangon tagulla", don masu motar su sami matsakaicin yanki na aminci. Tabbas, shigar da wannan nau'in bututun ƙofa ba shakka zai ƙara wasu kuɗaɗe ga masana'antun motoci, amma ga masu motar, aminci da jin daɗin tsaro za su ƙaru sosai.