The present invention relates to a seat belt retractor having a vehicle sensor. The retractor comprises: a fixing frame connected to a vehicle body; a spool which is mounted on the fixing frame so as to be rotatable around a shaft disposed in a set direction, and around which a seat belt is externally wound; a control disc which is connected to the shaft around which the spool rotates, so as to rotate together with the same, and which has an external toothed part; a vehicle sensor unit which senses a change in the acceleration of a vehicle by means of the movement of an inertial body so as to prevent rotation of the control disc; and a mounting member installed in a housing coupled to one side wall of the fixing frame, wherein the vehicle sensor unit is directly coupled to the mounting member so as to be rotatable, and thus, the number of components for installing the vehicle sensor unit is reduced so as to improve workability during an assembly operation and reduce manufacturing costs.

    차량 센서를 갖는 시트벨트 리트랙터에 관한 것으로, 차체에 연결되는 고정 프레임, 상기 고정 프레임에 설정된 방향으로 배치된 축을 기준으로 회전 가능하게 장착되고 시트벨트가 외감되는 스풀, 상기 스풀이 회전하는 축에 연결되어 함께 회전하며 외부 치형부를 갖는 제어 디스크, 관성체의 유동에 의해 자동차의 가속도 변화를 감지하여 상기 제어 디스크의 회전을 방지하는 차량 센서 유닛 및 상기 고정 프레임의 일측벽에 결합되는 하우징에 설치되는 설치부재를 포함하고, 상기 차량 센서 유닛은 상기 설치부재에 직접 회전 가능하게 결합되는 구성을 마련하여, 차량 센서 유닛을 설치하기 위한 부품 수를 줄여 조립 작업시 작업성을 향상시키고, 제조 비용을 절감할 수 있다.


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    Titel :

    SEAT BELT RETRACTOR HAVING VEHICLE SENSOR


    Weitere Titelangaben:

    차량 센서를 갖는 시트벨트 리트랙터


    Beteiligte:
    HO BEOM YUN (Autor:in) / CHAN KI MOON (Autor:in) / HYEON KYU KANG (Autor:in)

    Erscheinungsdatum :

    2021-03-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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