The invention relates to the field of tire manufacturing, in particular to an impact-resistant anti-bulge tire. The impact-resistant anti-bulge tire provided by the invention comprises a tire tread, atire sidewall, a carcass and a bead toe, an annular supporting convex ring integrally formed with the bead toe is arranged on the inner side of the bead toe; after the tire sidewall or the tire treadis impacted, a third corner of the annular supporting convex ring can abut against the tire sidewall or the inner side face of the carcass, a temporary air cavity is formed between the annular supporting convex ring and the inner side face of the tire sidewall, the tire sidewall is prevented from continuously deforming, a framework material is prevented from reaching a deformation limit, and bulge is prevented.
本申请涉及轮胎制造领域,尤其涉及一种耐撞击防鼓包轮胎。一种耐撞击防鼓包轮胎,该轮胎包括胎面、胎侧、胎体和胎趾,在胎趾的内侧设置有与胎趾一体成型的环形支撑凸环,在胎侧或胎面受撞击后,环形支撑凸环的第三角能与胎侧或胎体内侧面相抵,在环形支撑凸环与胎侧的内侧面之间形成临时气腔,阻止胎侧继续形变,避免骨架材料达到形变极限,防止鼓包。
Impact-resistant anti-bulge tire
一种耐撞击防鼓包轮胎
2020-06-09
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |