The invention provides a large pedal structure of a tricycle. The large pedal structure comprises a large pedal mounted on a frame keel, wherein a pedal mounting supporting base is arranged at the outer side of the frame keel; a rectangular slide slot is formed in the pedal mounting supporting base; a rectangular tube which can be embedded into the rectangular slide slot is arranged on the lower surface of the large pedal; through holes which are corresponding to one another are formed in the bottom of the rectangular slide slot, the rectangular tube and the large pedal; and the large pedal is fixedly connected on the pedal mounting supporting base through a bolt and a nut. According to the large pedal structure, the pedal mounting supporting base is additionally arranged at the outer side of the frame keel, and the large pedal is fixedly connected on the pedal mounting supporting base through the bolt and the nut, so that the large pedal is convenient in assembling, and the manufacturing difficulty of the frame is reduced.
Large pedal structure of tricycle
16.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
Electric motor-assisted pedal-driven tricycle
British Library Online Contents | 2010
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