The invention provides a tricycle with a power-assisted steering function. The tricycle comprises a first frame assembly, a second frame assembly and a power-assisted assembly, the power assisting assembly comprises a first connecting pipe, a second connecting pipe and an elastic mechanism, the second frame assembly comprises a bearing frame, the first connecting pipe penetrates through the secondconnecting pipe, the first end of the first connecting pipe is fixedly connected with the first frame assembly, and the second end of the first connecting pipe is connected with the bearing frame through the elastic mechanism. When the first connecting pipe is subjected to torsion, the elastic mechanism can enable the first connecting pipe to rotate around the central axis of the elastic mechanism. According to the tricycle with the power-assisted steering function, when the tricycle turns, the elastic mechanism can enable the first frame assembly to rotate relative to the second frame assembly, so that the centers of the first frame assembly and a driver sitting on the first frame assembly are changed, the driver obtains assistance during steering, and the tricycle is not prone to rollover.
本发明提供了一种具有转向助力功能的三轮车,包括第一车架总成、第二车架总成和助力总成;所述助力总成包括第一衔接管、第二衔接管和弹性机构,所述第二车架总成包括承物架,所述第一衔接管贯穿所述第二衔接管,所述第一衔接管的第一端部与第一车架总成固定连接,所述第一衔接管的第二端部通过弹性机构与承物架连接;所述第一衔接管受到扭力时所述弹性机构能够让第一衔接管绕其中轴线转动。这种具有转向助力功能的三轮车在转弯时弹性机构能够使第一车架总成相对于第二车架总成转动,从而使第一车架总成和坐在第一车架总成上的驾驶员的中心发生改变,驾驶员因此在转向时获得助力,车辆也因此不容易侧翻。
Tricycle with power-assisted steering function
一种具有转向助力功能的三轮车
07.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B62K Fahrräder , CYCLES |
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