The invention relates to the technical field of tires, and discloses equipment for preventing a supporting tire from collapsing after a pneumatic tire explodes of a common tire, the equipment comprises a supporting tire, a pneumatic tire is movably connected in the supporting tire, an annular air bag is movably connected in the pneumatic tire, and a rim is movably connected in the annular air bag. A telescopic rod is fixedly connected into the inner ring wall and the outer ring wall of the annular air bag, a force limiting spring is fixedly connected into the outer rod of the telescopic rod and located at the top of the inner rod, limiting springs are fixedly connected to the bottoms of vertical rods, supporting rings are movably connected to the bottoms of the limiting springs, and connecting rods are fixedly connected to the two sides of compression springs; the tops of the connecting rods are fixedly connected with supporting rods, and the tops of the supporting rods are fixedly connected with supporting blocks. According to the equipment for preventing the supporting tire from collapsing after the pneumatic tire explodes for the common tire, through cooperative use of the circular air bag and the compression spring, the effect of preventing the supporting tire from collapsing after the pneumatic tire explodes is achieved.

    本发明涉及轮胎技术领域,且公开了一种普通轮胎在充气胎爆炸后防止支撑胎塌陷的设备,包括支撑胎,所述支撑胎的内部活动连接有充气胎,所述充气胎的内部活动连接有环形气囊,所述环形气囊的内部活动连接有轮圈,所述环形气囊的内外环壁内固定连接有伸缩杆,所述伸缩杆的外杆内且位于内杆的顶部固定连接有限力弹簧,所述竖杆的底部固定连接有限位弹簧,所述限位弹簧的底部活动连接有支撑环,所述压缩弹簧的两侧固定连接有连接杆,所述连接杆的顶部固定连接有支撑杆,所述支撑杆的顶部固定连接有支撑块。该普通轮胎在充气胎爆炸后防止支撑胎塌陷的设备,通过圆形气囊与压缩弹簧的配合使用,从而达到了防止在充气胎爆炸后支撑胎塌陷的效果。


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    Title :

    Equipment for preventing supporting tire from collapsing after pneumatic tire explosion of common tire


    Additional title:

    一种普通轮胎在充气胎爆炸后防止支撑胎塌陷的设备


    Contributors:
    CHEN YING (author) / LIANG JIE (author)

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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