The multi-wheel vehicle capable of automatically pushing out the rear wheels mainly comprises a front wheel frame, a shock absorber, a seat supporting rod, a rear supporting beam, a backrest plate, a seat plate, a handlebar, a handlebar sliding sleeve, pedals and accessories, and is characterized in that a transverse shaft hole is formed in the rear end of a long longitudinal beam of the front wheel frame, a rear lead screw is fixed along the beam, and a corresponding lead screw sliding block and a rear long beam are integrated; the rear end of the front wheel frame beam is transversely hinged to the lower end of a saddle supporting rod, one end of a shock absorber is transversely hinged to the rear long beam, the other end of the shock absorber is transversely hinged to the middle of the saddle supporting rod, and the upper end of the saddle supporting rod is transversely hinged to a saddle plate. The handlebar sliding sleeve is transversely hinged to a shaft seat at a steering vertical pipe of the front wheel frame, can be controlled by programming, can drive a lead screw, a worm gear, a worm and a gear to rotate through a motor fixed through the front wheel frame, can automatically unfold and buckle the frame and can control steering of the bicycle, is suitable for being used as a shared bicycle, and has positive significance on development of the intelligent industry of the bicycle. And the market prospect is wide.
主要由前轮架、减震器、车座支撑杆、后支梁、靠背板、座板、车把、车把滑套、脚踏板及附件组成的一种后轮自动推出的多轮车,其特征在于前轮架的长纵向梁后端设有横向轴孔,后丝杠沿着梁固定,对应丝杠滑块与后长梁为一体,后长梁的后端有后轮轴座,前轮架梁后端与车座支撑杆下端横向铰接,减震器一端与后长梁横向铰接,另一端横向铰接在车座支撑杆中部,车座支撑杆上端与座板横向铰接,车把立管插入车把滑套中可转动,车把滑套横向铰接在前轮架转向立管处的轴座上,可编制程序控制,通过前轮架固定的电机驱动丝杠、蜗轮蜗杆及齿轮转动,自动展开与扣合车架,以及控制车辆的转向,适合作为共享车辆使用,对车辆智能化产业发展有着积极意义,具有广阔的市场前景。
Multi-wheel vehicle capable of automatically pushing out rear wheels
一种后轮自动推出的多轮车
21.03.2025
Patent
Elektronische Ressource
Chinesisch
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