Chainless scooter

Abstract

The invention provides a chainless scooter, which is composed of a reciprocating mechanism, pedals, a frame and wheels, and is characterized in that the reciprocating mechanism is installed on the axle of the wheels, the pedals comprise a front pedal and a rear pedal, the front pedal is fixed on the frame, and a moving rod of the reciprocating mechanism is connected with the rear pedal; the reciprocating mechanism is composed of the moving rod, change gear sets, a steering mechanism, a unidirectional flywheel and a shell; the moving rod is connected with the rotating shafts of the change gear sets; the change gear sets comprise left and right change gear sets, which are mutually reverse and connected by a bevel wheel; and the change gear sets are connected with the unidirectional flywheel. The chainless scooter has the advantages of being small and artful in structure, agile and convenient, and high in forward speed, advancing by pedaling the pedals, saving labor as compared with sliding plate fitness equipment, and effectively protecting ankles, thereby providing a new choice for the market.

Description

technical field [0001] The invention relates to a fitness equipment, in particular to a chainless scooter. Background technique [0002] At present, there are many sports fitness equipment on the market, and there are three common styles: [0003] (1) Relying on the feet to directly push the ground to generate reverse thrust to make it slide forward, such as skateboards or skates. [0004] (2) Relying on the twisting of the body to generate a backward component to push the body forward, such as children's twisting cars. [0005] (3) Relying on pedals and sprockets for speed change and transmission to make it move forward, such as bicycles and tricycles. [0006] Skateboards and skates need to constantly rely on the feet to pedal backwards, and the ankles are stressed, so they are not suitable for long-term sports. The twist car needs to rely on the twisting of the body to move forward, the amount of movement is large, and the speed is not fast, so the designer added some ...

AI Technical Summary

Problems solved by technology

Although it may save a lot of useless work compared to ordinary skateboards, the structure of the skateboard restricts it to only move in one direction and can only be driven by one foot

[0007] Bicycles and tricycles are the most labor-saving and safest, especially after the invention of the chainless bicycle, the speed change and rotation of the sprocket are omitted, and the exposure of the gear chain is solved, as in the patent No. CN200810035815. Just disclosed a kind of drive structure that comprises hub and axle stick, but its reciprocating structure is complicated, and parts are many, and weight is heavy, so the car body that carries is also bigger

Although the way of riding is suitable for long-term travel, it is far less exciting than skateboarding, and it cannot satisfy the cool and exciting nature of young people.

Images