Pedal for power bicycle

Abstract

A pedal for boosted bike is composed of a rotation guide unit with push bottom connected slide way in movable mode and driving the turn-over tongue, a push unit with spring connected to slide tongue and slide way, a pin control unit with pin inserted in telescopic tongue, a ratchet unit with with the concentric ratchet gear and chain wheel, sleeved on middle shaft, and a restoration unit for restoring the turn-over tongue.

Description

technical field [0001] The invention relates to the technical field of bicycle pedals, in particular to a pedal of a moped. The moped is a multifunctional power-assisted bicycle with human drive, power drive or both human drive and power drive. Background technique [0002] Power-assist bicycles are easy to use, equipped with three riding functions of human-driven, power-driven or both human-driven and power-driven, and have become an important means of transportation that is becoming increasingly popular. When the power is driven, the feet are in a resting state. Aiming at the problem of how to rest the feet, in the patented technical solution with the patent number 200420003399.0, a left-right symmetry, comfort and safety are provided by borrowing the switch of the bicycle pedal body. A power-assisted bicycle pedal of human kinematics engineering. But this pedal has the following problems and defects in use: [0003] 1. To switch from the pedal state to the pedal state,...

AI Technical Summary

Problems solved by technology

[0006] 4. In this technical solution, when switching to the pedal state, the traditional bicycle fixed connection technology is adopted between the sprocket and the central shaft. When the wheel runs in reverse, it will affect the sprocket and the central shaft to rotate in reverse at the same time, and the relevant parts of the car body It will be automatically disassembled into non-pedal state and non-pedal state parts in a scattered state, thus seriously reducing the practicability. The car body switched to the pedal state cannot run in reverse, resulting in the pedal state not having independent integrity;

[0007] 5. In this design scheme, some parts are exposed, which destroys the practicality and beauty of the car body to a certain extent

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