The invention discloses a plug passing mechanism of a variable speed bicycle, wherein a bicycle frame routing position is provided with a plug stopping base on which locking holes are arranged and through holes passing through the bicycle frame are formed; outlines of a stop plug, a guide plug or an electronic passing plug matching with the plug stopping base are corresponding to the plug stopping base, and the stop plug, the guide plug and the passing plug are respectively provided with locking holes corresponding to the plug stopping base. The plug passing mechanism is characterized in that the bicycle frame routing position is provided with the plug stopping base, the outlines of the stop plug, the guide plug or the electronic passing plug are corresponding to the plug stopping base and match with each other in an assembling process, and the corresponding stop plug, guide plug or electronic passing plug can be selected according to the requirements of parts and fixed to the plug stopping base of the bicycle frame by bolts when the plug passing mechanism is used, so that a speed change mechanism can be randomly changed by an user and the product can be flexibly used.
Plug passing mechanism of variable speed bicycle
2015-04-29
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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