The present invention relates to a connection structure between a subframe and a vehicle body and a method for connecting the subframe and the vehicle body. According to the present invention, provided is the connection structure comprising: a bush positioned between the subframe and the vehicle body; a bolt which passes through the subframe and the bush and is screwed to a pipe nut mounted on the vehicle body; and an insert body located between the vehicle body and the bush and through which the bolt passes. Since the insert body has elasticity, is fitted into the pipe nut when the bolt is fastened with the pipe nut, and limits position of the bush, the bush is pushed back and forth as much as the gap with the bolt, and it is prevented from swinging, and friction noise that can occur when the bush is pushed and swinging is prevented.

    본 발명은 서브프레임과 차체의 연결 구조 및 서브프레임과 차체의 연결 방법에 관한 것으로, 서브프레임과 차체 사이에 위치되는 부시와, 서브프레임과 부시를 관통해 차체에 장착된 파이프너트와 나사 결합되는 볼트와, 차체와 부시 사이에 위치되고, 볼트가 관통하는 삽입체를 포함하며, 삽입체는, 탄성을 가지며, 볼트가 파이프너트와 체결될 때, 삽입체는 파이프너트에 끼워지며, 삽입체에 의해 부시의 위치가 제한되므로, 부시가 볼트와의 간극 만큼 전후좌우로 밀리며 요동치는 것이 방지되고, 부시가 밀리며 요동칠 경우 발생가능한 마찰소음이 방지되는, 서브프레임과 차체의 연결 구조 및 서브프레임과 차체의 연결 방법을 제공한다.


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    Title :

    Connecting structure between subframe and chassis and connecting methods between subframe and chassis


    Additional title:

    서브프레임과 차체의 연결 구조 및 서브프레임과 차체의 연결 방법


    Contributors:

    Publication date :

    2021-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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