The invention provides a man-powered bicycle with a hydraulic transmission mechanism, which is characterized in that a driving device is arranged on a frame and comprises a power master cylinder and a distributor, the power master cylinder comprises a reciprocating hydraulic cylinder, two pistons are connected through a linkage mechanism capable of changing rotation into linear motion, a linear motion part is connected with the two pistons, a rotating part is connected with two pedals, and the reciprocating hydraulic cylinder is connected with the reciprocating hydraulic cylinder. The pedal rotates to drive the piston to move in a reciprocating mode, hydraulic oil is sucked in through the oil inlet pipe and then squeezed out through the oil outlet pipe to a distributor comprising a pump body, a middle rotating wheel cavity and a rotating wheel are arranged, the rotating wheel is fixed to a rotating wheel shaft, and a nozzle is arranged on an oil inlet of the rotating wheel cavity to form a spraying channel corresponding to the rotating wheel. Hydraulic oil is sprayed into the runner cavity to push the runner to rotate; an oil outlet is connected with an oil inlet pipe of the power master cylinder; and a chain wheel is arranged on the rotating wheel shaft and connected with a flywheel on the rear wheel shaft. The bicycle can have a high speed, and can be ridden more easily in a labor-saving mode due to the fact that the booster wheel cylinder is additionally arranged.
本发明提供一种带有液压传动机构的人力自行车,其是在车架上设驱动装置,其包括动力总泵和分配器,动力总泵包括一往复式液压缸,其中两个活塞通过一转动变直线运动的联动机构连接,其中直线运动件连两活塞,转动件连两脚踏板,脚踏板的转动带动活塞往复移动,由进油管吸入液压油,再由出油管挤出到包括一个泵体的分配器,其中设一中间转轮腔室,其中设一转轮,转轮固定在一转轮轴上,转轮腔室进油口上设喷嘴形成喷射通道与转轮对应,液压油喷进转轮腔室推动转轮转动,出油口连接动力总泵的进油管;转轮轴上设链轮连接后车轮轴上的飞轮。本自行车可有较高的速度,加上增压分泵,还能更轻松省力地骑行。
Manpower bicycle with hydraulic transmission mechanism
一种带有液压传动机构的人力自行车
2022-09-13
Patent
Electronic Resource
Chinese
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
Chainless manpower bicycle based on electromagnetic transmission
European Patent Office | 2022
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