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US 2022/0023710 A1Published application
Exercise bike
AssigneeRongchun Li
InventorsRongchun Li, Le Xiao, Peizhen Zhang
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AssigneeRongchun Li
InventorsRongchun Li, Le Xiao, Peizhen Zhang
Estimating the term…
An exercise bike is provided, including a frame, a treading device mounted on the frame, a bike headstock device mounted on the front of the frame and a seat device mounted on the rear of the frame. The treading device includes a belt wheel, two treading rods connected with the belt wheel drive, and two pedals respectively connected to the ends of the two treading rods. The present application also includes a permanent magnet synchronous motor with wheel hub shape, a control circuit and an energy dissipation device. The permanent magnet synchronous motor is electrically connected with the energy dissipation device, the control circuit is electrically connected with the permanent magnet synchronous motor and controls the current passing through the permanent magnet synchronous motor, so as to solve the problem of the poor resistance adjustment effect of the resistance device of the existing exercise bike.
An exercise bike, comprising a frame, a treading device mounted on the frame, a bike headstock device mounted on a front of the frame and a seat device mounted on a rear of the frame, wherein the treading device comprises a belt wheel, two treading rods connected with the belt wheel through the belt wheel shaft for transmission, and two pedals respectively connected to ends of the two treading rods, and further comprises a permanent magnet synchronous motor with wheel hub shape, a control circuit and an energy dissipation device;
Dependencies are inferred from the claim text.