The present invention relates to a seat rail locking device for a vehicle, which reduces operating noise of a locking device and improves operability while enhancing load bearing strength with respect to a moving direction of the seat rail. The seat rail locking device for a vehicle comprises: a locking pin penetrating through a mounting bracket coupled to a moving rail and moving in the longitudinal direction thereof; and a first pin guide which guides moving of the locking pin, wherein an outer surface corresponding to the moving direction of the moving rail among outer surfaces of the locking pin is formed to be supported on the mounting bracket while an outer surface corresponding to a direction orthogonal to the moving direction of the moving rail is formed to be directly supported.

    본 발명은, 록킹장치의 작동소음을 저감하고 작동성을 향상시키는 한편, 시트레일의 이동방향에 대한 하중 지지강도를 높이도록 한 차량용 시트레일 록킹장치에 관한 것으로, 이동레일에 결합된 마운팅브라켓에 관통 구비되어, 그 길이방향을 따라 이동하는 록킹핀; 상기 록킹핀의 이동을 안내하되, 상기 록킹핀의 외면 중에서 이동레일의 이동방향에 대응하는 외면은 상기 마운팅브라켓에 지지되도록 형성하면서, 이동레일의 이동방향과 직교하는 방향에 대응하는 외면은 직접적으로 지지되도록 형성한 제1핀가이드;를 포함하는 것을 특징으로 할 수 있다.


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    Title :

    APPARATUS FOR LOCKING SEAT-RAIL IN VEHICLE


    Additional title:

    차량용 시트레일 록킹장치


    Contributors:
    LEE JONG TAK (author) / KIM CHEON (author)

    Publication date :

    2017-03-16


    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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