The invention provides a baby carriage capable of assisting in going upstairs and downstairs. The baby carriage comprises a handrail, a telescopic rod assembly, a cradle, a fixing support, a locking mechanism, a walking wheel assembly, an auxiliary wheel, a crank mechanism, a connecting rod mechanism, a mounting device and a walking wheel support. The cradle is connected to the walking wheel support through a fixing support. The installation device is connected to the walking wheel support and located below the cradle. The auxiliary wheel is connected to the crank mechanism which is connected with the installation device through the connecting rod mechanism. The handrail is connected with the fixing support through the two telescopic rod assemblies. The walking wheel assemblies are installed at the bottom of the walking wheel support and symmetrically arranged at the two ends of the lower portion of the installation device at intervals. The walking wheel assembly is provided with a locking mechanism. The baby carriage capable of assisting in going upstairs and downstairs can climb stairs according to the height of stairs, physical strength of adults is saved, and the baby carriage is provided with a self-locking assembly; the use reliability can be improved, the baby riding comfort is improved, and the practicability is improved.

    本发明提供一种辅助上下楼婴儿车,包括扶手、伸缩杆组件、摇篮、固定支架、锁定机构、行走轮组件、辅助轮、曲柄机构、连杆机构、安装装置和行走轮支架;摇篮通过固定支架连接于行走轮支架上;安装装置连接于行走轮支架并位于摇篮的下方;辅助轮连接于曲柄机构,曲柄机构通过连杆机构连接安装装置;扶手通过两伸缩杆组件连接固定支架;行走轮组件安装于行走轮支架的底部并对称地间隔设置在安装装置的下方两端;行走轮组件设置有锁定机构。本发明的一种辅助上下楼婴儿车,能够根据楼梯的高度进行爬楼,节省大人体力,并且自带自锁组件;能提高使用可靠性、提高婴儿乘坐的舒适性、提高实用性。


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    Title :

    Baby carriage assisting in going upstairs and downstairs


    Additional title:

    辅助上下楼婴儿车


    Contributors:
    XU GUIAN (author) / CHEN TIAN (author) / SUN NING (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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