The present invention relates to a seatback return assistant device for a vehicle, in which a sliding contact unit is formed at the outer end of a return spring so that the vertical movement of a back frame is not restricted when a recliner is operated. Therefore, the recliner is operated normally, thereby preventing noise and vibration caused by chattering between internal gears.

    본 발명은 차량용 시트백 복귀 보조 장치에 관한 것으로, 리턴스프링의 외측 단부에 슬라이딩접촉부가 형성되어 리클라이너 작동시 백프레임의 상하 거동이 구속되지 않게 된다. 따라서 리클라이너의 작동이 정상적으로 이루어짐으로써 내부 기어간 채터링에 의한 소음 및 진동이 방지된다.


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    Title :

    Seat back return assistant device for vehicle


    Additional title:

    차량용 시트백 복귀 보조 장치


    Contributors:

    Publication date :

    2023-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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