본 발명은 차량용 시트의 브레이크 장치에 관한 것으로, 언록부재에 설치되고 피니언샤프트에 세레이션 결합됨으로써 피니언샤프트의 회전을 구속하는 투스플레이트가 구비된다. 따라서 반복 하중에 의해 브레이크 롤러에 의한 회전 억제력이 저하되어도 상기 투스플레이트에 의해 피니언샤프트의 회전이 확실하게 억제됨으로써 시트의 처짐 현상이 방지되는 효과가 있다.

    Provided is a brake device for a vehicle seat, which includes a tooth plate installed on an unlock member and coupled to a pinion shaft in a serration manner to constrain rotation of the pinion shaft. Therefore, even when the rotational constraint force by brake rollers is reduced due to the repeated loading, the rotation of the pinion shaft is reliably suppressed by the tooth plate, thereby preventing seat sagging.


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    Title :

    Brake device of seat for vehicle


    Additional title:

    차량용 시트의 브레이크 장치


    Contributors:
    KIM JAE HO (author)

    Publication date :

    2023-08-29


    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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