The invention discloses a bicycle capable of being inflated by treading. The bicycle comprises a frame; the middle of the frame is rotationally connected with a crank; a first gear is mounted on the crank on the front side; wheels are rotationally connected to the left part and the right part of the frame; a sliding plate is slidably connected to the frame; the front end face of the sliding plateis rotationally connected with a second gear; a driving structure is mounted on the frame; the front end face of the sliding plate is slidably connected with a sliding block; an inflator is fixed to the front end face of the sliding plate on the right side of the sliding block; a piston rod of the inflator is fixed with the sliding block; a connecting rod is arranged between the sliding block andthe second gear; an air outlet of the inflator is communicated with air inlet nozzles installed on the two wheels through pipelines; a first air valve is installed on the pipeline between the air inlet nozzle on the left wheel and the inflator; and a second air valve is installed on the pipeline between the air inlet nozzle on the right wheel and the inflator. According to the bicycle, conveniencecan be brought to the inflation of the wheels. The bicycle has the advantage of labor-saving performance.
本发明揭示一种可踩踏充气的自行车,包括车架,车架的中部转动连接有曲柄,位于前侧的曲柄上安装有第一齿轮,车架的左部和右部均转动连接有车轮,车架上滑动连接有滑板,滑板的前端面上转动连接有第二齿轮,车架上安装有驱动结构,滑板的前端面上滑动连接有滑块,位于滑块右侧的滑板的前端面上固定有打气筒,打气筒的活塞杆与滑块固定,滑块与第二齿轮之间设置有连杆,打气筒的出气口通过管路与安装在两个车轮上的进气嘴连通,位于左部的车轮上的进气嘴与打气筒之间的管路上安装有第一气阀,位于右部的车轮上的进气嘴与打气筒之间的管路上安装有第二气阀;本发明不仅能够给车轮的打气带来方便,且具有省力的优点。
Bicycle capable of being inflated by treading
可踩踏充气的自行车
2020-08-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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