The invention discloses a puncture-proof tire and an inflation method thereof. The puncture-proof tire comprises a rim, an outer tire and a multi-air chamber inner tire, wherein the multi-air chamberinner tire is arranged in the outer tire; the multi-air chamber inner tire comprises a central air chamber and a plurality of micro air chambers which are arranged outside the central air chamber andare in one-way communication with the central air chamber; the communication direction is from the central air chamber to the micro air chambers; and both the central air chamber and the micro air chambers are elastic inflation bodies which can be independently removed. According to the puncture-proof tire, the central air chamber and the plurality of micro air chambers form the multi-air chamberinner tire so as to replace an inner tire of a conventional tire, when the tire is pierced by sharp objects such as nails, only one micro air chamber is damaged, continuous driving can be achieved inthe condition that the heavy load of a vehicle is not influenced, and a puncture-proof function is achieved; the processing technique of the multi-air chamber inner tire is equal to that of the conventional inner tire, and the manufacturing cost is relatively lower; and the tire structure which is generally used at present is used, and the puncture-proof tire can be suitable for all kinds of vehicles and is more suitable for the mass market.

    本发明公开了一种防刺轮胎及其充气方法,包括轮辋,外胎和设于所述外胎内的多气室内胎;所述多气室内胎包括中央气室和设于中央气室外并与中央气室单向联通的多个微气室;联通方向为由中央气室到微气室;所述中央气室和微气室均为单独可拆卸的弹性充气体。本发明通过采用一个中央气室和多个微气室共同组成多气室内胎来取代常规轮胎的内胎,钉子类锐物将轮胎刺穿,只会伤及其中一个微气室,能在不影响车辆重载的情况下能继续行驶,具有防刺的功能;多气室内胎的加工工艺等同于常规内胎的加工工艺,其制造成本相对更低;沿用现在普遍使用的轮胎结构,可以适用于全部各种类型的车辆,更适合大众市场。


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    Title :

    Puncture-proof tire and inflation method thereof


    Additional title:

    一种防刺轮胎及其充气方法


    Contributors:
    YAN FENG (author)

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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