an exercise bike

Abstract

The invention relates to a bodybuilding bicycle which comprises a bicycle frame, a driving wheel and driven wheels. The driving wheel and the driven wheels are installed on the bicycle frame. The driven wheels are located at the front portion of the driving wheel. Two independent chain wheels are arranged on a middle shaft of the bicycle frame and symmetrically arranged on the left side and the right side of the bicycle frame. Flywheels corresponding to the chain wheels are installed at the two ends of a hub of the driving wheel. Each chain wheel and the corresponding flywheel are connected through a closed chain. The two chain wheels are further provided with pedals for controlling the chain wheels to rotate. The bodybuilding bicycle has the beneficial effects that two chain wheel systems working independently are arranged so that a person can ride the bicycle in a walking manner, and the person can build the body conveniently; through design of the bicycle in the technical scheme, the bicycle is more user-friendly and more flexible in use; and universal parts of an existing bicycle are used for design, so that the manufacturing cost and the maintenance cost are low, and the bicycle can be used conveniently by people.

Description

technical field [0001] The invention belongs to the technical field of fitness equipment, and in particular relates to a fitness bicycle. Background technique [0002] Bicycle is a means of transportation that people often use in daily life. With the improvement of people's economic level, bicycle has gradually become a synonym for fitness and environmental protection transportation. element. [0003] In the prior art, a bicycle that can stand and ride is also provided for fitness bicycles. In fact, by setting a clutch at both ends of the central axis of the bicycle and controlling its forward movement through the pedals connected by the swing rod, it can realize People ride bicycles in the normal way of walking, but because the clutches on both sides of this design work independently, the requirements for the center shaft are particularly high due to the left and right swings during use, and it is easy to be damaged, and the input cost is relatively high. Contents of the...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, a bicycle that can stand and ride is also provided for fitness bicycles. In fact, by setting a clutch at both ends of the central axis of the bicycle and controlling its forward movement through the pedals connected by the swing rod, it can realize People ride bicycles in the normal way of walking, but because the clutches on both sides of this design work independently, the requirements for the center shaft are particularly high due to the left and right swings during use, and it is easy to be damaged, and the input cost is relatively high.

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