The invention discloses an explosion-proof wheel which comprises a supporting rim, an outer side sealing tire installed on the supporting rim and a hollow tire installed in the outer side sealing tire. A sealing cavity is formed among the outer side sealing tire, the hollow tire and the supporting rim; the hollow tire is provided with vent holes used for balancing the internal pressure and the external pressure of the hollow tire. The hollow tire is an inflation-free hollow tire, at least one cavity is formed in the hollow tire, and the cavity is communicated with the sealing cavity through the vent hole. According to the explosion-proof wheel, a pneumatic tire and a hollow tire which are mature in technology are installed on a rim at the same time; when the wheel is in a normal use state, the wheel is the same as a common pneumatic tire wheel, but when the pneumatic tire bursts or leaks air, a vehicle body can be effectively supported, the wheel can be the same as the common pneumatic tire, the driving distance is not limited, and the comfort degree is good.

    本发明公开了一种防爆车轮包括支撑辋、安装在支撑辋上的外侧密封胎和安装在外侧密封胎内部的空心胎;所述外侧密封胎、空心胎和支撑辋之间形成密封腔室;所述空心胎上设有用于平衡空心胎内部和外部压力的通气孔。所述空心胎为免充气空心轮胎,其内部包括至少一个空腔,所述空腔通过通气孔与密封腔室连通。所述防爆车轮将技术成熟的充气轮胎与空心轮胎同时安装在轮辋上;车轮正常使用状态下与普通的充气轮胎车轮无异,但当充气轮胎出现爆胎或漏气时,可以有效的对车体进行支撑,可与普通充气轮胎一样不限行驶距离,且舒适度好。


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    Title :

    Explosion-proof wheel and production method


    Additional title:

    一种防爆车轮及生产方法


    Contributors:
    SHEN SHIHUA (author)

    Publication date :

    2021-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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