Bumper y'imodoka ni iki? Ikora iki?
Ku ba nyiri imodoka, bumper n'umurambararo w'imodoka byose birazwi cyane, ariko bamwe mu bashoferi bashobora kutamenya itandukaniro riri hagati yabyo cyangwa ngo bivange uruhare rwabyo. Kubera ko ari byo birinda imodoka imbere, bumper n'umurambararo w'imodoka byombi bigira uruhare runini cyane.
Ubwa mbere, umuyoboro urwanya impanuka
Umuyoboro urwanya impanuka witwa kandi umuyoboro w'icyuma urwanya impanuka, ukoreshwa mu kugabanya ingufu zinjira mu modoka iyo yagonzwe n'impanuka y'igikoresho, kigizwe n'umuyoboro munini, agasanduku gafata ingufu, gahujwe n'icyuma gishyiraho imodoka, umuyoboro munini, agasanduku gafata ingufu gashobora gufata neza ingufu zinjira mu modoka iyo yagonze vuba, uko bishoboka kose kugira ngo bigabanye kwangirika kw'imbaraga ku gice cy'umubiri, binyuze muri ibi bigira uruhare mu kurinda imodoka. Imiyoboro irwanya impanuka muri rusange ihishe imbere mu gipangu no imbere mu muryango. Kubera ingaruka z'impanuka nyinshi, ibikoresho byoroshye ntibishobora gufunga ingufu, kandi bigira uruhare mu kurinda abagenzi mu modoka. Si buri modoka ifite umuyoboro urwanya impanuka, ahanini ni ibikoresho by'icyuma, nka aluminiyumu, umuyoboro w'icyuma n'ibindi.
Icya kabiri, bumper
Bumper ni igikoresho cy'ingenzi mu kurinda umutekano mu gukurura no kugabanya imbaraga z'inyuma no kurinda imbere n'inyuma by'umubiri. Muri rusange imbere y'imodoka, ikwirakwizwa imbere n'inyuma, ahanini ikozwe muri pulasitiki, resin n'ibindi bikoresho bya elastic, cyane cyane ko imbere mu ruganda harimo silk, nibindi, bumper ikoreshwa cyane cyane mu kugabanya ingaruka z'impanuka nto ku modoka, nubwo impanuka yoroshye kuyisimbuza. Bumper rusange ni plastiki ya ABS ikora, ikoresha uburyo bwo gusiga amarangi kuri mudasobwa, ubuso butera irangi ry'ibice byinshi, umurongo mu maso hatagira ibara, ingaruka z'indorerwamo, nta mukara nta ngese, ikwira umubiri kurushaho, mu kurinda imodoka icyarimwe yongera imiterere y'umurizo w'imbere.
