Disclosed is a frame welding structure with a closed section. According to one embodiment of the disclosed present invention, the frame welding structure with the closed section, which has a closed section by allowing both side panels molded in a set shape to be connected to each other, forms flanges capable of being welded on edge portions of both side panels while being overlapped with each other, wherein the flanges of both side panels have a structure of being overlapped to cross over each other around a cross point so that an overlapped portion is welded and connected.

    폐구간을 갖는 프레임의 용접 구조가 개시된다. 개시된 본 발명의 예시적인 일 실시 예에 따른 폐구간을 갖는 프레임의 용접 구조는 설정된 형태로 성형된 양측 패널이 서로 접합되어 폐구간을 갖는 것으로서, 양측 패널의 가장자리 부분에 서로 겹쳐지며 용접될 수 있는 플랜지를 형성하고, 그 양측 패널의 플랜지는 크로스 포인트를 중심으로 서로 엇갈리게 겹쳐지며 그 겹침 부분이 용접 접합된 구조로 이루어질 수 있다.


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    Title :

    WELDING STRUCTURE OF FRAME HAVING CLOSED SECTION


    Additional title:

    폐구간을 갖는 프레임의 용접 구조


    Contributors:

    Publication date :

    2019-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B23K Löten , SOLDERING OR UNSOLDERING



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