Iyo bumper ishandiso yekuchengetedza inobata uye inogadzirisa maitiro ekunze uye inodzivirira kumberi uye kumashure kwemotokari yemotokari. Makore makumi maviri apfuura, kumberi uye kumashure bumpers yemotokari dzainyanya kugadzirwa nezvinhu zvesimbi. Vakatemerwa muU-chiteshi simbi ine gobvu kupfuura 3mm. Iyo nzvimbo yaibatwa ne chrome uye yakafamba kana kuisirwa pamwe chete nejira remarara. Nekuvandudzwa kweindasitiri yemotokari, motokari yemotokari sechinhu chakakosha chekuchengetedza chishandiso chiri mumugwagwa wekuvandudza. Mota yemazuva ano kumberi uye kumashure mabumpers kuwedzera kuchengetedza basa rekuchengetedza rekuchengetedza, asi zvakare kutsvaga kwekuwirirana uye kubatana nemuviri, kutsvaga kwerudzi rwayo pachavo. Kuti uwane chinangwa ichi, kumberi uye kumashure bumpers yemotokari yakagadzirwa nepurasitiki, inozivikanwa semapurasitiki emapurasitiki. Iyo plastiki yebhuruu inoumbwa nezvikamu zvitatu, senge ndiro yekunze, iyo cushioning zvinhu uye danda. Plate yekunze uye Buffer zvinhu zvakagadzirwa nepurasitiki, uye danda rakagadzirwa neyakaotonhora rakapetwa bepa nehuremu hwe1,5 mm uye rinotsikwa mune u-yakaumbwa groove; Iyo yekunze ndiro uye cushioning zvinhu zvinosungirirwa kune danda, iyo yakasungirirwa kuchiratidzo chechitima chechitima uye chinogona kubviswa chero nguva. Rudzi urwu rwepurasitiki bumper inoshandisa mapurasitiki, zvinoshandisa iyo polyester yakatevedzana uye polypropylene kutevedzana kwezvishandiso zviviri, uchishandisa iyo jekiseni rekuumba nzira. Kunze kune zvakare mhando yepurasitiki inonzi Polycarbon Ester, Alloy jekiseni rekunyora, asi zvakare zvine simba rekusimbisa, uye kuita kwekubatanidza kwakanaka, huwandu hwakawanda uye hwakawanda mumota. Bumplastic Bumper ine simba, kuomarara uye kushongedza, kubva pakuchengetedzwa kwemotokari, kubva pakuratidzika kwemotokari, unokwanisa kuve wakabatanidzwa mune zvese, zvine basa rakanaka, rive chikamu chakakosha chechitarisiko chekushongedza.
