The invention relates to a sliding device for a vehicle seat. The sliding device comprises two sliding rail assemblies which are oppositely arranged, a memory guide rail, a memory part locking unit, an inhaul cable unlocking unit and a handle unlocking unit. Each sliding rail assembly comprises a lower sliding rail and an upper sliding rail which are fixedly arranged, and a sliding rail locking unit used for locking sliding of the upper sliding rail is arranged on each sliding rail assembly. The memory guide rail is fixedly arranged relative to the lower sliding rail and provided with a locking part arranged on the outer side of the lower sliding rail, and a memory part is arranged on the locking part in a sliding mode. When the sliding device starts the easy-to-enter function or does notstart the easy-to-enter function, the backrest inhaul cable or the sliding rail unlocking handle is used for unlocking the sliding rail locking unit from locking the upper sliding rail. According to the sliding device, the memory part can slide along with the whole stroke of the upper sliding rail, locking of the upper sliding rail at any position can be memorized, meanwhile, the memory part is not limited by the structure of the lower sliding rail, and therefore the sliding device has good universality.

    本发明涉及一种用于车辆座椅的滑动装置,该滑动装置包括相对布置的两个滑轨组件、记忆导轨、记忆部锁止单元,以及拉索解锁单元和手柄解锁单元。各滑轨组件均包括固定设置的下滑轨和上滑轨,并于各滑轨组件上设有以对上滑轨的滑动进行锁止的滑轨锁止单元。记忆导轨相对于下滑轨固定设置,并具有布置于其一下滑轨外侧的锁止部,且于锁止部上可滑动地设有记忆部。且滑动装置可在启动易进入功能或未启动易进入功能时,分别由靠背拉索或滑轨解锁手柄而解除滑轨锁止单元对上滑轨的锁止。本发明可实现记忆部随上滑轨全行程滑动,并能够记忆上滑轨于任意位置的锁止,同时,也可使得记忆部不受下滑轨结构的限制,从而使得本滑动装置具有较好的通用性。


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    Title :

    Sliding device for vehicle seat


    Additional title:

    用于车辆座椅的滑动装置


    Contributors:
    CHEN TONG (author) / XU HAIXIANG (author)

    Publication date :

    2020-11-03


    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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