The invention discloses a radial rotation rollover prevention mechanism for a frame of a tricycle. The radial rotation rollover prevention mechanism comprises a main shaft, a front frame flange disc, a locating mechanism and a frame four-way connector, wherein openings are formed in two ends of the frame four-way connector; a left wheel connecting opening and a right wheel connecting opening are formed in the wall of the frame four-way connector; the wall of the frame four-way connector is provided with a locating plate; a locating hole is formed in the locating plate; the main shaft penetrates through a front bearing flange disc and a rear bearing flange disc; one end of the main shaft is fixedly provided with a main shaft flange disc in a sleeving way; a notch groove is formed in the disc edge of the main shaft flange disc; the front frame flange disc is fixedly connected with the main shaft flange disc; a locating pin shaft is arranged in a shell of the locating mechanism, and one end of the locating pin shaft can enter or get away from the locating hole when the locating pin shaft is pulled. According to the radial rotation rollover prevention mechanism for the frame of the tricycle, disclosed by the invention, certain radial swinging can be carried out on the frame when the tricycle turns around, so the frame is unlikely to tilt or rollover to one side, and the tricycle is enabled to run stably.
Radial rotation rollover prevention mechanism for frame of tricycle
2015-04-29
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |