The present invention relates to a release actuator of a seat for a vehicle, comprising: a spur gear receiving rotational force from a motor to be axially rotated in one or opposite direction, and having a slide groove with a predetermined length formed on both surfaces; a first cable guide separating a work-in latch upon being pulled so as to be connected to a first cable to release a work-in lock, facing one surface of the spur gear, and having a protrusion put on any one of both the slide grooves; and a second guide cable separating a folder lock latch upon being pulled so as to face the other side of the super gear, and having a protrusion put on the other one of both the slide grooves. When the spur gear is axially rotated in one direction, to allow the first cable to be pulled, the first cable guide is rotated as the protrusion is in contact with a sidewall of the slide groove, and the second cable guide is not rotated. When the spur gear is axially rotated in the opposite direction, to allow the second cable to be pulled, second first cable guide is rotated as the protrusion is in contact with the sidewall of the slide groove, and the first cable guide is not rotated. As such configuration, only one actuator is installed to replace a folder lock release actuator and a work-in lock release actuator, and an inner structure of the seat is able to be simplified, thus providing effects capable of reducing manufacturing costs of a seat and enhancing assemblability.

    본 발명은, 차량용 시트의 릴리즈 액추에이터에 관한 것으로써, 모터로부터 회전력을 전달받아 일방향 또는 반대방향으로 축회전가능하고, 양면에 일정한 길이를 갖는 활주홈이 각각 형성된 스퍼기어;와 당겨지면 워크인래치를 이탈시켜 워크인락을 해제시키는 제1케이블이 연결되며 상기 스퍼기어의 일측면에 마주하게 배치되고 활주홈 중 어느 하나에 놓이는 돌기가 형성된 제1케이블가이드; 및 당겨지면 폴더락래치를 이탈시켜 폴더락을 해제시키는 제2케이블이 연결되며 상기 스퍼기어의 타측면에 마주하게 배치되고 활주홈 중 다른 하나에 놓이는 돌기가 형성된 제2케이블가이드;를 포함하며, 스퍼기어가 일방향으로 축회전할 때, 제1케이블가이드는 제1케이블이 당겨지도록 돌기가 활주홈의 측벽에 맞닿아 회전하되, 제2케이블가이드는 회전되지 않고, 스퍼기어가 반대방향으로 축회전할 때, 제2케이블가이드는 제2케이블이 당겨지도록 돌기가 활주홈의 측벽에 맞닿아 회전하되, 제1케이블가이드는 회전되지 않는 것을 특징으로 한다. 상기와 같은 구성의 본 발명은 한 개만 설치되어 폴더락릴리즈액추에이터와 워크인락릴리즈액추에이터를 대신할 수 있으므로, 시트의 생산비용이 감소되며 시트 내부구조가 단순해 질 수 있으므로 조립성이 향상될 수 있다.


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    Titel :

    Release actuator of seat for vehicle


    Weitere Titelangaben:

    차량용 시트의 릴리즈 액추에이터


    Beteiligte:
    LEE SANG SOO (Autor:in) / KWON TAE JUN (Autor:in) / KIM YOUNG DONG (Autor:in) / KIM SANG HO (Autor:in) / SUNG YOUNG BOK (Autor:in) / LEE JI HYOUNG (Autor:in) / LEE JAE HWA (Autor:in) / JU SEONG MUN (Autor:in) / JOO YEONG SIK (Autor:in) / CHANG MYOUNG SOO (Autor:in)

    Erscheinungsdatum :

    2018-05-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



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