The invention relates to the field of automobile hubs, in particular to a lightweight automobile hub which comprises a rotating main shaft, a first rotating disc is fixedly connected to the right end of the rotating main shaft, a plurality of connecting shafts are evenly distributed on the first rotating disc and fixedly connected with the first rotating disc, the outer walls of the connecting shafts are wrapped with air bags, and a second rotating disc is installed on the connecting shafts. A plurality of through holes are formed in the second rotating disc, the connecting shaft is in sliding connection with the second rotating disc through the through holes, the connecting shaft is used for driving the second rotating disc to rotate, a protective shell is arranged on the right side of the second rotating disc, the protective shell is fixedly connected with the second rotating disc, and the side walls of the second rotating disc and the protective shell are wrapped with rubber tires. By wrapping an air bag on the connecting shaft, when the air bag is inflated, the height of a chassis of the vehicle is increased, the situation that the chassis is scratched or stabbed by a high obstacle is avoided, meanwhile, when tires start and stop or the vehicle passes through an uneven road section, the inflated air bag enables the connecting shaft to drive the second rotating disc to rotate from rigid contact to flexible contact, and the buffering and vibration reduction effects are achieved.

    本发明涉及汽车轮毂领域,尤其涉及一种轻量化汽车轮毂,包括转动主轴,转动主轴右端固定连接有第一转盘,第一转盘上均匀分布有若干连接轴,连接轴与第一转盘固定连接,连接轴外壁包裹有气囊,连接轴上安装有第二转盘,第二转盘上开设有若干通孔,连接轴通过通孔与第二转盘滑动连接,连接轴用于带动第二转盘进行转动,第二转盘右侧设有保护壳,保护壳与第二转盘固定连接,第二转盘和保护壳侧壁包裹有橡胶轮胎,通过在连接轴上包裹气囊,在气囊充气时使车辆的底盘高度提高,避免较高障碍物划伤或刺伤底盘的情况发生,同时充气的气囊在轮胎启停或驶过非平整路段时,使连接轴带动第二转盘转动时由刚性接触变为柔性接触,起到了缓冲减振的作用。


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    Titel :

    Lightweight automobile hub


    Weitere Titelangaben:

    一种轻量化汽车轮毂


    Beteiligte:
    LI MINGYAO (Autor:in) / DAI SHIMING (Autor:in)

    Erscheinungsdatum :

    2021-11-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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