Braking energy storing-releasing mechanism for human powered vehicle

Abstract

The invention discloses a braking energy storing-releasing mechanism for a human powered vehicle, and aims to provide a mechanism for safely and effectively storing kinetic energy generated by braking of the human powered vehicle for use in next start. The braking energy storing-releasing mechanism is technically characterized by comprising a power output shaft and a vehicle body bracket, wherein the vehicle body bracket is provided with a support shaft; the energy storing-releasing mechanism comprises a driving conical gear and an energy-storing coil spring arranged on the support shaft; the outer end of the energy storing coil spring is fixedly connected with the vehicle body bracket; the power driving shaft is provided with a first gear and an energy transfer conical gear; the vehicle body bracket is provided with a brake lever; the middle part of the brake lever is hinged to the vehicle body bracket; the back end of the brake lever is connected with a manual brake bracing wire; the brake lever is provided with a longitudinal shaft; a driven conical gear and a driving conical gear are arranged at two ends of the longitudinal shaft; the brake lever is provided with a reset torsion spring; an energy-releasing gear is arranged on the support shaft, and is meshed with the first gear; and a racket wheel is arranged between the energy-releasing gear and the support shaft.

Description

technical field [0001] The invention relates to an energy storage and discharge mechanism, more specifically, it relates to a braking energy storage and discharge mechanism of a human vehicle. Background technique [0002] Traditional rickshaws, boats, etc., use the friction between the brake pads and the wheels to achieve the purpose of braking. It converts kinetic energy into heat energy, and the heat is dissipated into the air, so the heat cannot be recycled, which causes A waste of human kinetic energy, such a waste of energy in changing directions is not conducive to environmental protection; in addition, when rickshaws, boats, etc. start to start, they generally need to be given greater power, which consumes too much physical strength of the driver. Moreover, during the friction process between the brake pads and the wheels during braking, the brake pads need to be continuously worn, which shortens the service life of the machine, makes follow-up maintenance troublesom...

AI Technical Summary

Problems solved by technology

[0002] Traditional rickshaws, boats, etc., use the friction between the brake pads and the wheels to achieve the purpose of braking. It converts kinetic energy into heat energy, and the heat is dissipated into the air, so the heat cannot be recycled, which causes A waste of human kinetic energy, such a waste of energy in changing directions is not conducive to environmental protection; in addition, when rickshaws, boats, etc. start to start, they generally need to be given a large amount of power, which consumes too much physical strength of the driver

Moreover, during the friction process between the brake pads and the wheels during braking, the brake pads need to be continuously worn, resulting in shortened service life of the machine, troublesome follow-up maintenance, and increased production costs.

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