The invention provides a method for improving the comprehensive performance of an automobile, and belongs to the technical field of automobiles. The tire pressure is increased within a certain range along with the acceleration of the driving speed of the automobile, and is reduced within a certain range along with the deceleration of the driving speed of the automobile, so that the tire pressure is reduced when the automobile accelerates and decelerates suddenly; the wheel structure comprises a rim, a sliding sleeve, a fixing flange and a plurality of spokes, the sliding sleeve is rotatably connected outside the fixing flange, mounting holes penetrating through the outer side face of the rim and the inner side face of the sliding sleeve are formed in the spokes, and a balance weight piston is slidably connected into each mounting hole. The counterweight piston divides the mounting hole into a pressure regulating cavity located on the outer side of the counterweight piston and a mounting cavity located on the inner side of the counterweight piston, a supporting sleeve is fixedly arranged in the mounting cavity, and a compression spring is connected between the supporting sleeve and the end face of the inner side of the counterweight piston; and an inhaul cable is connected between the outer side peripheral surface of the fixed flange and the inner side end surface of the counterweight piston. The invention has the advantages of improving the comfort and energy-saving property of the automobile.

    本发明提供了一种改善汽车综合性能的方法,属于汽车技术领域。使胎压在一定范围内随汽车行驶速度的加快而增大、使胎压在一定范围内随汽车行驶速度的减慢而减小、使汽车在急加速和急减速时减小胎压;车轮结构包括轮辋、滑套、固定法兰和若干轮辐,滑套转动连接在固定法兰之外,轮辐内具有贯穿轮辋外侧面和滑套内侧面的安装孔,安装孔内滑动连接有一配重活塞,配重活塞将安装孔分隔为位于配重活塞外侧的调压腔和位于配重活塞内侧的安装腔,安装腔内固定设置有一支撑套,支撑套与配重活塞内侧端面之间连接有一压紧弹簧;固定法兰的外侧周面与配重活塞的内侧端面之间连接有一拉索。本发明具有能够提高汽车舒适性和节能性优点。


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    Title :

    Method for improving comprehensive performance of automobile


    Additional title:

    一种改善汽车综合性能的方法


    Contributors:
    FAN CUNLU (author) / DAI YAN (author) / FAN CONG (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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