SEAT BELT RETRACTOR

The present invention relates to a seat belt retractor. The seat belt retractor includes: a fixing frame formed into a U-shape by including both side walls with which a spool for winding a seat belt is combined to be rotatable, and a base frame connecting the bottoms of both side walls; and a suppor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YONG KWAN SONG, HO BEOM YOON
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:The present invention relates to a seat belt retractor. The seat belt retractor includes: a fixing frame formed into a U-shape by including both side walls with which a spool for winding a seat belt is combined to be rotatable, and a base frame connecting the bottoms of both side walls; and a support member fixed to a vehicle body, and combined directly with the tops of both side walls of the fixing frame to enhance hardness against vibrations or impacts delivered from the vehicle body. Therefore, the support member, which is made by fusing an existing support member for enhancing the hardness of a fixing frame with a bracket function for fixture to a vehicle body, is combined directly with the tops of both side walls of the fixing frame to enhance hardness, especially torsional hardness, against vibrations or impacts delivered from the vehicle body, thereby preventing deformation of the fixing frame. 시트벨트 리트랙터에 관한 것으로, 시트벨트가 권취되는 스풀이 회전 가능하게 결합되는 양 측벽과 상기 양 측벽의 하단을 연결하는 베이스 프레임을 포함하여 'U' 형상으로 형성되는 고정 프레임과, 상기 고정 프레임의 양 측벽 상단에 직접 결합되어 차체에서 전달되는 진동이나 충격에 대한 강성을 증대하고, 차체에 고정되는 지지부재를 포함하는 구성을 마련하여, 종래에 고정 프레임의 강성을 증대하기 위한 지지부재와 차체에 고정되는 브래킷 기능을 통합한 지지부재를 고정 프레임의 양 측벽 상단에 직접 결합해서 차체에서 전달되는 진동이나 충격에 대한 강성, 특히 비틀림 강성을 증대해서 고정 프레임의 변형을 방지할 수 있다.