The invention discloses a shock-absorbing and bumping-preventing burst-proof low-speed tire, and belongs to the field of tires. The shock-absorbing and bumping-preventing burst-proof low-speed tire comprises: a tire body; an inner cavity, which is an annular cavity formed in the tire body; an anti-pricking cavity, which is a hole cavity formed between the tire tread of the tire body and the innercavity; and a thin layer, which is reserved between the end, away from the anti-pricking cavity, of the inner cavity and the end, making contact with the rim, of the tire body. The anti-pricking cavity is formed between the tire tread of the tire body and the inner cavity, sharp objects are effectively prevented from pricking into the tire body to damage the inner tire, the burst-proof effect is achieved, the inner cavity is formed close to the end, making contact with the rim, of the tire body, and the road holding force of the tire is enhanced while the shock-absorbing and bumping-preventingperformance of the tire is guaranteed; the shock-absorbing and bumping-preventing burst-proof low-speed tire is directly formed through plastication, mold closing, injection, mold opening, secondarymold closing, gas injection, vulcanization, pressure relief, airtight layer preparation and secondary mold opening, and is easy to produce and manufacture.

    本发明公开了一种减震防颠防爆低速胎,属于轮胎领域。本发明的减震防颠防爆低速胎,包括:胎体;内腔,其为开设在胎体内部的环形空腔;还包括:防扎腔,其为开设于胎体胎面与内腔之间的孔腔;所述内腔远离防扎腔的一端与胎体接触轮辋的一端之间留有薄层。在胎体胎面和内腔间设置防扎腔,有效避免尖锐物刺入胎体损伤内胎,达到防爆效果,将内腔设在靠近胎体接触轮辋的一端,保证轮胎的减震防颠性能同时增强轮胎的抓地力;本发明的减震防颠防爆低速胎通过塑炼、合模、注射、开模、二次合模、注气、硫化、泄压、气密层制备、二次开模直接成型,易于生产制造。


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    Title :

    Shock-absorbing and bumping-preventing burst-proof low-speed tire


    Additional title:

    一种减震防颠防爆低速胎


    Contributors:
    ZHANG WENQIANG (author) / GE JIUGAN (author) / TANG FAN (author) / JIANG SHUIJIN (author) / GAO ZHIYU (author) / SHI SHOUCHAO (author) / WANG HAO (author) / LU LIZHU (author) / SUN YUEHONG (author)

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand



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