The invention discloses an oil pump driving type bicycle which comprises a bicycle body, plunger type oil pumps, gear pumps, a supporting frame and connecting rods, the plunger type oil pumps are symmetrically arranged at the side ends of two rear upper forks of the bicycle body, the gear pumps are arranged on the rear upper forks and the rear lower forks of the bicycle body, and the gear pumps are located on the side, provided with gears, of a rear axle of the bicycle body. The gear pump is meshed with a gear on a rear axle of the bicycle body and communicated with the two plunger type oil pumps through oil ways, a plurality of adjusting screw holes are formed in two rear lower forks of the bicycle body, supporting frames are arranged on the two rear lower forks of the bicycle body, and bolts are arranged at the lower ends of the supporting frames. The supporting frame is fixed in one adjusting screw hole through a bolt, a rotating shaft is arranged at the upper end of the supporting frame, an adjusting hole is formed in the middle of the connecting rod, the connecting rod is rotationally connected with the rotating shaft through the adjusting hole, the rear end of the connecting rod is rotationally connected with a plunger rod on the plunger type oil pump through a pin, and a pedal is arranged at the front end of the connecting rod.

    本发明公开了一种油泵驱动式自行车,包括自行车本体、柱塞式油泵、齿轮泵、支撑架和连杆,自行车本体两个后上叉侧端对称设有柱塞式油泵,自行车本体后上叉和后下叉上设有齿轮泵,齿轮泵位于自行车本体后轮轴带有齿轮的一侧,齿轮泵和自行车本体后轮轴上的齿轮啮合,齿轮泵通过油路和两个柱塞式油泵连通,自行车本体两个后下叉上均设有多个调节螺孔,自行车本体两个后下叉上均设有支撑架,支撑架下端设有螺栓,支撑架通过螺栓固定在其中一个调节螺孔中,支撑架上端设有转动轴,连杆中部设有调节孔,连杆通过调节孔和转动轴转动连接,连杆的后端通过销和柱塞式油泵上的柱塞杆转动连接,连杆的前端设有脚踏板。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Oil pump driving type bicycle


    Weitere Titelangaben:

    一种油泵驱动式自行车


    Beteiligte:
    ZHANG YINGMING (Autor:in)

    Erscheinungsdatum :

    2022-11-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    Dolphin type driving overwater bicycle

    ZHOU YUPING | Europäisches Patentamt | 2015

    Freier Zugriff

    BICYCLE DRIVING SYSTEM, BICYCLE DRIVING UNIT AND BICYCLE BATTERY UNIT

    TAKESHITA HIROAKI / KITANI TETSUYA | Europäisches Patentamt | 2018

    Freier Zugriff

    bicycle pump

    HON DAVID TAK-WEI / CHEN KEN / HUANG DONGMING | Europäisches Patentamt | 2018

    Freier Zugriff

    Chain type racing bicycle driving system

    PAN MEIJUN / WEI NAIYING | Europäisches Patentamt | 2015

    Freier Zugriff

    Driving system of bicycle, bicycle and driving method

    CAO HAIRONG | Europäisches Patentamt | 2023

    Freier Zugriff