Sport and leisure bicycle

Abstract

The invention discloses a sport and leisure bicycle, which can be widely applied to a park, a scenic area, an entertainment place and other places, and mainly comprises a frame, a front fork rod, a rocker, a front wheel, a rear wheel, a rear wheel driving component, a rear wheel braking component and the like. The sport and leisure bicycle is characterized in that the rocker is shaken back and forth by a hand, and the rear wheel is driven by the rear wheel driving device to roll forwards in a single direction to implement the forward moving of the bicycle. The rear wheel driving device comprises a driving rope which runs easily and reliably, a driving chain, a reset spring, a direction wheel, a plurality of guide wheels and the like; the rocker can be further provided with a resistance spring and other structures, and upper limb muscles can be exercised comprehensively and effectively by shaking and drawing the rocker; and meanwhile, the frame is additionally provided with a pedal board which slides back and forth along the frame to exercise lower limb muscles. The sport and leisure bicycle has the advantages of small volume, simplicity in operation and the like, and fully meets the needs of daily traveling, entertainment and exercise and fitness.

Description

technical field [0001] The invention relates to a recreational vehicle structure, in particular to a sports recreational vehicle used for recreation, exercise and fitness. Background technique [0002] China is a big country of bicycles. So far, bicycles are still a common means of transportation for people. As we all know, the way of riding a bicycle is mainly that people sit on the seat, hold the handlebars to control the direction, then step on the pedals with both feet forward to make a circular motion, and drive the drive flywheel to rotate through the drive chain, and the drive flywheel It is installed coaxially with the rear wheel, so the rear wheel is driven by the driven flywheel to roll forward in one direction, so that the bicycle runs forward. [0003] With the continuous improvement of living standards, bicycles are not only used as a means of transportation, but also as a tool for leisure, entertainment, and exercise. However, due to structural limitations, t...

AI Technical Summary

Problems solved by technology

Although the scooter is smaller than the traditional bicycle, and the design of the seatless structure makes it very convenient to get on and off the scooter, but the exercise of this scooter is also limited to the muscles of the lower limbs, and it is also difficult to exercise the muscles of the upper limbs. There are certain defects in the use

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