The invention discloses a zero-gravity self-adaptive adjustment headrest which comprises a headrest body arranged on a sliding mechanism, a guide mechanism arranged on the headrest body, a limiting piece arranged on the sliding mechanism and a gravity ball which is used for limiting the limiting piece when the headrest body is located at a first position and is movably arranged on the guide mechanism. After the gravity ball is separated from the limiting piece, the headrest body can move downwards from the first position to the second position. According to the zero-gravity self-adaptive adjusting headrest, a seat is unfolded in a zero-gravity mode, meanwhile, the gravity ball slides to avoid the blocking point, the headrest slides downwards, the downward adjusting stroke of the position of the headrest is increased, the cost can be reduced through the structure, and the using comfort and experience of the seat are improved. The invention further discloses a vehicle.

    本发明公开了一种零重力自适应调节头枕,包括设置于滑动机构上的头枕本体、设置于头枕本体上的导向机构、设置于滑动机构上的限位件和用于在头枕本体处于第一位置时对限位件进行限位且为可移动的设置于导向机构上的重力球,重力球设置成与限位件分离后,使得头枕本体能够由第一位置向下移动至第二位置。本发明的零重力自适应调节头枕,座椅零重力展开同时重力球滑动避开挡点,使头枕实现向下滑动,增大头枕位置向下调节行程,该结构可以减少成本,提高座椅使用舒适度和体验感。本发明还公开了一种车辆。


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    Title :

    Zero-gravity self-adaptive adjustment headrest and vehicle


    Additional title:

    零重力自适应调节头枕及车辆


    Contributors:

    Publication date :

    2025-03-14


    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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