The present invention relates to a ball joint fixing structure to which a screw coupling method is applied and a fixing method and, more specifically, to a ball joint fixing structure to which a screw coupling method is applied, which is a fixing structure of a lower arm and a ball joint. The ball joint fixing structure comprises: a helical coil coupled to an inner surface of an assembly hole of the lower arm; and a ball joint having a ball race into which a ball joint portion of a ball stud is forcibly press-fitted, and a pipe-shaped bracket press-fitted and fixed to an outer surface of the ball race and having a screw thread formed on an outer surface thereof. The screw thread of the bracket is screw-coupled to the helical coil so that the ball joint and the lower arm are fixed.

    본 발명은 나사결합 방식이 적용된 볼조인트 고정구조 및 고정방법에 관한 것으로, 보다 상세하게는 로어암과 볼조인트의 고정구조로서, 상기 로어암의 조립홀의 내면에 결합되는 헬리코일; 및 볼스터드의 볼조인트부가 내부에 강제 압입되는 볼레이스와, 상기 볼레이스의 외면으로 압입되어 고정되며, 외면에 나사산이 형성된 관형태의 브라켓을 갖는 볼조인트;를 포함하고, 상기 브라켓의 나사산이 상기 헬리코일과 나사결합되어, 상기 볼조인트와 상기 로어암이 고정되는 것을 특징으로 하는 나사결합 방식이 적용된 볼조인트 고정구조에 관한 것이다.


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    Title :

    Fixing structure of Ball joint having screw combining type and Fixing method thereof


    Additional title:

    나사결합 방식이 적용된 볼조인트 고정구조 및 고정방법


    Contributors:
    LEE CHUNG IK (author) / HONG JONG BIN (author) / KIM JUNG SUB (author)

    Publication date :

    2024-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge




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