A multifunctional baby carriage frame comprises a main frame body, a head pipe, a tail fork, a middle pipe adjusting mechanism, a middle pipe mechanism and a five-way pipe mechanism, the middle pipe mechanism comprises a middle pipe, the middle pipe mechanism is arranged on the middle pipe adjusting mechanism, and the position of the middle pipe is adjusted front and back through the middle pipe adjusting mechanism; the five-way pipe mechanism comprises a five-way pipe and an adjusting pipe fixedly arranged at the top of the five-way pipe, the main frame body comprises a longitudinal connecting pipe, a notch is formed in the side wall of the bottom of the longitudinal connecting pipe and extends upwards in the length direction of the longitudinal connecting pipe, a mounting hole is formedin the upper portion of the notch, and an elastic pin is arranged on the side wall of the adjusting pipe, the top of the adjusting pipe is inserted into the longitudinal connecting pipe, and the elastic pin penetrates through the mounting hole; and clamping plates are fixedly arranged on the two sides of the notch respectively, clamping holes are formed in the clamping plates, quick-release screwsare arranged in the clamping holes, and the two clamping plates are locked through the quick-release screws so that the longitudinal connecting pipe can clamp the adjusting pipe in the longitudinal connecting pipe. By the adoption of the scheme, front-back adjustment of the cushion and conversion between the baby walker and the riding baby carriage can be achieved.

    一种多功能童车车架,包括主架体、头管、尾叉、中管调节机构、中管机构以及五通管机构,中管机构包括中管,中管机构设置在中管调节机构上并通过中管调节机构前后调节中管的位置;五通管机构包括五通管以及固设在五通管顶部的调节管,主架体包括纵向连接管,纵向连接管的底部侧壁上设有缺口,缺口沿纵向连接管的长度方向向上延伸,缺口的上方设置有安装孔,调节管的侧壁上设置有弹性销,调节管的顶部插入到纵向连接管中,弹性销穿过安装孔;缺口的两侧分别固设有夹紧板,夹紧板上设置有夹紧孔,夹紧孔中设置有快拆螺丝,通过快拆螺丝锁紧两夹紧板进而使纵向连接管夹紧内部的调节管。采用上述方案,能够实现坐垫的前后调节和学步车与骑行童车的转换。


    Access

    Download


    Export, share and cite



    Title :

    Multifunctional baby carriage frame


    Additional title:

    一种多功能童车车架


    Contributors:
    LI XIAOMING (author) / MEI AIGUO (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



    BABY CARRIAGE FRAME AND BABY CARRIAGE

    MARTIN POS | European Patent Office | 2016

    Free access


    Baby carriage frame and baby carriage

    CAI SHOUJIN | European Patent Office | 2020

    Free access

    Baby carriage frame and baby carriage

    LIU XIUPING | European Patent Office | 2022

    Free access

    Multifunctional baby carriage

    MA MINGRUI | European Patent Office | 2021

    Free access