Inshingano nyamukuru ya bumper ni ukurinda abanyamaguru: kubera ko abanyamaguru ari amatsinda atishoboye, bumper ya plastike irashobora kugabanya imbaraga zingaruka kumaguru yabanyamaguru, cyane cyane inyana, hamwe nigishushanyo mbonera cy’imbere, kugabanya urugero rwimvune mugihe abanyamaguru bari hit.
Icya kabiri, ikoreshwa mukugabanya igihombo cyibinyabiziga mugihe cyo kugongana.Niba bumper idakozwe neza, ibyangiritse kuri ibi bice birashobora gukomera mugihe cyo guhanuka.
Kuki bumpers zuzuye plastike kandi zuzuye ifuro?
Mubyukuri, bumper yari ikozwe mubyuma kera cyane, ariko nyuma byaje kugaragara ko imikorere ya bumper ari ukurinda abanyamaguru, nibisanzwe rero guhinduka kuri plastiki.
Ibiti bimwe na bimwe bitagira impanuka bizaba bitwikiriye igipande cyinshi, aricyo kuzuza icyuho kiri hagati ya resin bumper hamwe nigiti cyangiza ibyuma, kugirango bamperi itaba "yoroshye" iturutse hanze, ingaruka nyazo ni ku muvuduko muke cyane, imbaraga nkeya cyane, irashobora kuba yubusa kubitaho.
Hasi ya bumper, nigiciro cyo gusana:
Raporo ya IIHS ivuga ko hejuru ya bumper igishushanyo, niko ibiciro byo gusana bigabanuka.Imodoka nyinshi kubera igishushanyo gito cyane cya bumper, mugihe kugongana na SUV, ikamyo ntabwo ari uruhare rwa buffer, ibyangiritse mubindi bice byimodoka nabyo ni binini.
Ibiciro byo gusana imbere birenze amafaranga yo gusana inyuma yinyuma arenze cyane amafaranga yo gusana inyuma.
Imwe muriyo nuko icyuma cyimbere kirimo ibice byinshi byimodoka, mugihe icyuma cyinyuma kirimo gusa ibintu bifite agaciro gake nko kumatara, imiyoboro isohoka ninzugi.
Icya kabiri, kubera ko moderi nyinshi zagenewe kuba hasi imbere no hejuru inyuma, bumper yinyuma ifite inyungu runaka muburebure.
Impanuka zingufu zingirakamaro zirashobora guhangana ningaruka, mugihe imbaraga zikomeye zitera imbaraga zigira uruhare mukwirakwiza imbaraga, gutatanya no gukwirakwiza, hanyuma amaherezo yimurirwa mubindi bice byumubiri, hanyuma bigashingira kumbaraga zimiterere yumubiri kugirango irwanye .
Amerika ntabwo ifata bumper nkibikoresho byumutekano: IIHS muri Amerika ntabwo ifata bumper nkibikoresho byumutekano, ahubwo nkigikoresho cyo kugabanya igihombo cyihuta.Kubwibyo, ikizamini cya bumper nacyo gishingiye ku gitekerezo cyukuntu wagabanya igihombo nigiciro cyo kubungabunga.Hariho ubwoko bune bwibizamini bya IIHS bumper, nibizamini byimbere byimbere ninyuma (umuvuduko 10km / h) nibizamini byo guhanuka imbere ninyuma (umuvuduko 5km / h).
