The invention discloses a multifunctional electric bicycle. The multifunctional electric bicycle comprises a front frame, wherein the front end of the front frame is respectively connected with a front wheel and the handlebar through a front fork; a saddle, a battery and an adjustable damping power generation mechanism connected with the battery are connected to the rear portion of the front framefrom top to bottom; the two sides of the adjustable damping power generation mechanism are connected with pedals through cranks; the rear side of the lower end of the rear portion of the front frameis connected with the front end of the left rear frame and the front end of the right rear frame through two sets of front hinge mechanisms respectively; and the rear end of the left rear frame and the rear end of the right rear frame are correspondingly connected with a left rear wheel assembly and a right rear wheel assembly through two sets of rear hinge mechanisms respectively. The multifunctional electric bicycle is simpler in structure, stable to ride and capable of carrying out a certain amount of articles; the rear part of the multifunctional electric bicycle designed to be an adjustable separated tail part, so articles are more convenient to load, and occupied space is saved to the greatest extent; the rear wheel is fixed by double pull rods, so the bicycle is stable to ride and cannot incline; and the bicycle has an indoor fitness function, energy can be stored for a battery while the fitness function is achieved, and the aims of energy conservation and environmental protection are fulfilled.

    一种多功能电动自行车,包括前车架,前车架的前端通过前叉分别与前轮和车把相连,前车架的后部由上至下分别相连接的设置有车座、电池和与电池相连的可调阻尼发电机构,可调阻尼发电机构的两侧通过曲柄连接车蹬,前车架后部下端的后侧通过两组前铰接机构分别连接左后车架和右后车架的前端,左后车架和右后车架的后端分别通过一组后铰接机构对应连接左后轮组件和右后轮组件。本发明结构更加简单,骑行稳定,可装载一定物品,后部采用可调整式分开尾部设计,使载物更加方便,并且最大限度的节省占用空间,后轮选择双拉杆固定,使自行车骑行稳定,不会发生倾斜,具备在室内健身的功能,并且在健身的同时还能为电池储存能量,达到节能环保目的。


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    Title :

    Multifunctional electric bicycle


    Additional title:

    一种多功能电动自行车


    Contributors:
    DUAN LISHAN (author) / WANG SUFENG (author) / LIU CHAO (author) / WU NA (author) / GAO YUZHI (author) / TU CHAOHUI (author) / WU CHAO (author) / SUN LIJING (author) / GE ZIHANG (author) / LIU YONGJIN (author)

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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