The invention discloses a standing and sitting dual-purpose high-torque manpower multi-wheel vehicle. A front part of the vehicle comprises a handlebar and a front wheel, a rear part of the vehicle comprises a seat, a rear wheel and a rear frame, and the combination part of the front part and the rear part is of a convex-concave structure and is simply connected through a shaft or a bolt, so that the handlebar can change a horizontal included angle. Pedals are fixedly installed at the top end of a linear guide rail, a sliding block on the linear guide rail is fixed to a rectangular metal plate, straight teeth are arranged on the backward face of the linear guide rail side by side, the straight teeth are meshed with a gear, pedaling force is transmitted to flywheels, the left pedal and the right pedal are transmitted to the two flywheels, and the two flywheels transmit power to a rear wheel through a chain. The defect that the pedal torque of a common bicycle is changed is overcome, the pedaling force torque is kept maximum all the time, the vehicle can be driven by standing and sitting, fatigue is not prone to occurring due to the alternate driving mode, and a chassis is low, so that the pedaling force is more suitable for traveling. The output power is large, machining and manufacturing are convenient, and the manufacturing cost is slightly increased.
一种站坐两用大力矩人力多轮车,车的前边部分包括车把和前轮,后边部分包括车座、后轮和后车架,前后部分的结合部是凸凹结构用轴或者插销简单连接的,使得车把可以改变水平夹角。脚踏板固定安装在一个直线导轨的顶端,直线导轨上有滑块固定在一个长方形金属板上,直线导轨朝后的面上并排有一条直齿,直齿与齿轮啮合,将脚蹬力传递给飞轮,左右脚踏板传递给两个飞轮,两个飞轮通过链条传递动力到后轮。本发明纠正了普通自行车脚踏力矩变化的缺点,脚蹬力力矩一直保持最大,站着和坐着都能够驱动,交替驱动方式不容易疲劳,车底盘低,更适宜远行。输出动力大了,加工制造方便,制造成本增加很少。
Standing and sitting dual-purpose high-torque manpower multi-wheel vehicle
一种站坐两用大力矩人力多轮车
2022-02-11
Patent
Electronic Resource
Chinese
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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