The problem to be solved by the present invention is to provide a pivot joint structure which is simple in structure, easy to assemble and capable of reducing looseness from an operation initial point to an operation start. In order to solve the problem, the pivot joint structure is provided with: a first pin hole provided in the fixing member; a second pin hole provided in the fixed holding member; the pin is provided with a pin main body part which is inserted into the first pin hole and the second pin hole; the pin is provided with a protruding part, and the protruding part extends from the axis center of the pin main body part to a first direction orthogonal to the axial direction of the pin main body part. The fixed holding member has: a planar portion provided with a second pin hole; and a wall part which rises from the flat surface part along the axial direction of the pin main body part. The wall portion has a first slit extending in an axial direction of the pin body portion and a second direction orthogonal to the first direction and having one end open. The protruding portion rotates toward the first slit with the axis center of the pin body portion as the rotation center and is inserted into the first slit.

    本发明要解决的问题在于提供一种枢轴接合结构,结构简易且组装作业容易,能够减少从运行初始点到运行开始之间的松动。为了解决上述问题,枢轴接合结构具有:第一销孔,设置在固定部件上;第二销孔,设置在固定保持部件上;及,销,具有插通于第一销孔及第二销孔中的销主体部;销具有突出部,所述突出部从销主体部的轴中心向与销主体部的轴向正交的第一方向延伸;固定保持部件具有:平面部,设置有第二销孔;及,壁部,从平面部沿着销主体部的轴向立起;壁部具有第一狭缝,沿着销主体部的轴向及与第一方向正交的第二方向延伸并且一端开口;突出部以销主体部的轴中心为旋转中心,向第一狭缝侧旋转并且插入第一狭缝。


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    Titel :

    Pivot joint structure


    Weitere Titelangaben:

    枢轴接合结构


    Beteiligte:
    KOIKE AKIHIKO (Autor:in)

    Erscheinungsdatum :

    20.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16C SHAFTS , Wellen



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