The invention discloses a walking-assistant trolley for going upstairs and downstairs. The walking-assistant trolley comprises a bottom frame, a side supporting mechanism comprising a left crawler belt, a right crawler belt, a first driving motor and a second driving motor, a front supporting mechanism comprising a third driving motor, a front transmission shaft, a swing arm and a front supporting wheel, a rear supporting mechanism comprising a rear transmission shaft and a rear supporting wheel, and a man carrying mechanism; the front transmission shaft is rotationally connected to the bottom frame, the third driving motor is in driving connection to the front transmission shaft, one end of the swing arm is connected to the front transmission shaft, and the front supporting wheel is rotationally connected to the other end of the swing arm; the rear transmission shaft is rotationally connected to the bottom frame, and the rear supporting wheel is connected to the rear transmission shaft; and the man carrying mechanism comprises a standing platform and an angle adjusting part, one side of the standing platform is hinged to the bottom frame, and the angle adjusting part is connected between the standing platform and the bottom frame. The walking-assistant trolley can stably go upstairs and downstairs and is convenient to use, a traditional stair does not need to be additionally installed, and the walking-assistant trolley is easier to use and popularize and high in practicability.

    本发明公开了一种上下楼代步小车,包括:底架;侧支撑机构,其包括左履带、右履带、第一驱动电机与第二驱动电机;前支撑机构,其包括第三驱动电机、前传动轴、摆臂与前支撑轮,前传动轴转动连接于底架上,第三驱动电机驱动连接于前传动轴,摆臂的一端连接于前传动轴上,前支撑轮转动连接于摆臂的另一端;后支撑机构,其包括后传动轴与后支撑轮,后传动轴转动连接于底架上,后支撑轮连接于后传动轴上;载人机构,其包括站立台与角度调节件,站立台的一侧铰接于底架上,角度调节件连接于站立台与底架之间,本发明可实现平稳地上、下楼,使用方便,并且不需要对传统的楼梯进行加装,更易于推广使用,实用性强。


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    Title :

    Walking-assistant trolley for going upstairs and downstairs


    Additional title:

    一种上下楼代步小车


    Contributors:
    CAI JINHUA (author) / HE JUN (author) / ZHAO YONGJIE (author) / XIAO LIXUAN (author) / WANG YEXIN (author) / LIANG HAONAN (author) / LUO ZHENGFAN (author) / MAI RUIWEN (author) / LIANG HUAFENG (author) / LI ZHIJIE (author)

    Publication date :

    2021-06-04


    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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