The invention discloses a disc type rotating device of an automobile seat, and belongs to the technical field of automobile seats. Comprising a lower chassis; the group of lower gaskets are arranged on the upward side of the lower chassis; the rotating disc is supported on the group of lower gaskets and is provided with a rotating disc centering mechanism abdicating hole; the rotating disc centering mechanism is fixed with the lower chassis; the rotating disc driving mechanism is used for driving the rotating disc to rotate; the structure is characterized in that a gear ring plate is directly formed in the middle area of the lower chassis, a lower chassis center hole is formed in the center area of the gear ring plate, and a gear ring is formed on the wall body of the side, facing the lower chassis center hole, of the gear ring plate; the rotating disc centering mechanism is fixed to the lower chassis, a rotating disc locking and unlocking executing mechanism is arranged on the rotating disc, and a lock shaft traction connecting mechanism is arranged on the rotating disc driving mechanism. The device has the advantages of compact structure and convenience in manufacturing and assembling; the stable effect tending to be gapless when the rotating disc rotates can be fully guaranteed; the safety is embodied; the requirements for flattening and light weight can be met, and the adaptability to different vehicles is improved.

    一种汽车座椅盘式旋转装置,属于汽车座椅技术领域。包括下底盘;一组下垫片,设在下底盘朝向上的一侧;旋转盘,支承在一组下垫片上,具有旋转盘定中心机构让位孔;旋转盘定中心机构,与下底盘固定;用于使旋转盘转动的旋转盘驱动机构;特点是:在下底盘的中部区域直接构成有齿圈板,齿圈板的中心区域构成为下底盘中心孔,在齿圈板朝向下底盘中心孔一侧的壁体上构成有齿圈;旋转盘定中心机构与下底盘固定,在旋转盘上设有旋转盘锁定与解锁执行机构,在旋转盘驱动机构上设有锁轴牵引连接机构。优点:结构紧凑,方便制造与装配;能充分保障旋转盘转动时趋于无间隙的平稳效果;体现安全性;能满足扁平化及轻量化要求,增进对不同车辆的适配性。


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    Title :

    Automobile seat disc type rotating device


    Additional title:

    汽车座椅盘式旋转装置


    Contributors:
    YANG GUANG (author) / ZOU YAOZHONG (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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