The invention discloses a double-downward-rotation type folding handlebar, which comprises two handlebar transverse pipe clamps, a left handlebar transverse pipe, a right handlebar transverse pipe, alocking member and an inner penetrating pipe, wherein a transverse slitting round hole is formed in the handlebar transverse pipe clamp, the handlebar transverse pipe clamp is provided with a screwingconnecting hole and a through hole vertical to the slit of the handlebar transverse pipe clamp, the right portion of the left handlebar transverse pipe is connected with the handlebar transverse pipeclamp, the right end of the left handlebar transverse pipe is sleeved with a locking connection ring, the left portion of the right handlebar transverse pipe is connected with the handlebar transverse pipe clamp, the left end of the right handlebar transverse pipe is sleeved with a locking connection ring, the locking member consists of a handlebar base, a locking connection member and two locking connection rings, the left end and the right end of the handlebar base are respectively provided with a groove-shaped connecting opening, a backward projection part is arranged in the middle of thehandlebar base, the locking connection member consists of a U-shaped clamping member and a quick disassembly member, the U-shaped clamping member formed by a J-shaped seat and a locking connection tongue can be folded by the quick disassembly member, the unfolded locking connection ring on the left handlebar transverse pipe and the unfolded locking connection ring on the right handlebar transversepipe are locked by the U-shaped clamping member, the handlebar transverse pipe clamp on the left handlebar transverse pipe and the handlebar transverse pipe clamp on the right handlebar transverse pipe are connected with the groove-shaped connecting openings in the left end and the right end of the handlebar base respectively, and the backward projection part of the handlebar base is connected with the inner penetrating pipe.

    一种双下转动式折叠车把,包括两把横管夹、左把横管、右把横管、锁件和内穿管,其特征是:把横管夹上有横向的开缝圆孔,把横管夹有与把横管夹开缝垂向的拧接孔和穿孔,左把横管的右部连接把横管夹、右端套接锁接圈,右把横管的左部连接把横管夹、左端套接锁接圈,锁件由手把基座、锁接件和两锁接圈构成,手把基座的左右两端各有一槽形连接口、中部有一向后的突出部,锁接件由U形夹件和快拆件构成,快拆件能将J形座和锁接舌所构成的U形夹件收拢,将展开后的左把横管上的锁接圈和右把横管上的锁接圈被U形夹件锁住,左把横管上的把横管夹和右把横管上的把横管夹分别与手把基座上左右端槽形连接口连接,手把基座向后的突出部连接内穿管。


    Access

    Download


    Export, share and cite



    Title :

    Double-downward-rotation type folding handlebar


    Additional title:

    双下转动式折叠车把


    Contributors:

    Publication date :

    2020-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



    Double-backward-rotation type folding handlebar

    PANG MINGFANG | European Patent Office | 2020

    Free access

    Telescopic double-rotation type handlebar

    PANG MINGFANG | European Patent Office | 2020

    Free access

    Folding handlebar

    HAN ANZHUO | European Patent Office | 2015

    Free access

    Folding Handlebar

    WANG YAO-CHIN / LIN JUNG-YIN | European Patent Office | 2016

    Free access

    FOLDING HANDLEBAR MOUNT

    THOMPSON THOMAS ROBERT GEORGE | European Patent Office | 2016

    Free access