차량용 시트레일장치를 개시한다. 본 발명의 실시 예에 따른 차량용 시트레일장치는 승차공간의 바닥에 고정된 하부레일; 하측이 하부레일에 슬라이딩 가능하게 결합된 중간레일; 하측이 중간레일에 슬라이딩 가능하게 결합되고 상측이 시트의 하부에 고정된 상부레일; 사용자의 조작에 의해 동작하며 상부레일을 중간레일에 고정하거나 고정을 해제하는 제1결속부; 중간레일을 하부레일에 고정하거나 고정을 해제하는 제2결속부; 및 상부레일 또는 시트에 설치되며 상부레일이 설정범위 이상 전방으로 이동할 때 중간레일의 고정을 해제하도록 제2결속부를 동작시키는 이동부재;를 포함한다.

    Disclosed is a seat rail apparatus for a vehicle. According to an embodiment of the present invention, a seat rail apparatus for a vehicle comprises: a lower rail fixed on a floor of a boarding space; an intermediate rail having the lower side slidingly coupled to the lower rail; an upper rail having the lower side slidingly coupled to the intermediate rail, and having the upper side fixed on the lower unit of the seat; a first coupling unit operated by the control of a user for fixing the upper rail on the intermediate rail or releasing the fixation; a second coupling unit fir fixing the intermediate rail on the lower rail or releasing the fixation; and a moving member installed on the upper rail or the seat for operating the second coupling unit to release the fixation of the intermediate rail when the upper rail is moved frontward more than the predetermined range.


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    Title :

    SEAT RAIL DEVICE FOR VEHICLE


    Additional title:

    차량용 시트레일장치


    Publication date :

    2024-01-08


    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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