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Energy-saving bicycle with gear shifting driving system

A driving system and technology of electric bicycles, which are applied in rider driving, vehicle components, vehicle gearboxes, etc., can solve problems such as unsafety and energy waste, and achieve the effect of miniaturization, light weight, and obvious technological progress

Pending Publication Date: 2022-07-12
北京舆微科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The heavier the e-bike, the faster it is, the less safe it is, and the more energy it wastes

Method used

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  • Energy-saving bicycle with gear shifting driving system
  • Energy-saving bicycle with gear shifting driving system
  • Energy-saving bicycle with gear shifting driving system

Examples

Experimental program
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Embodiment Construction

[0021] like figure 1 , figure 2 In the first embodiment shown, the energy-saving bicycle 10 with a shifting drive system is composed of a folding beam 5, a shifting flywheel Ω, a deceleration motor Q, a flywheel 7 and an acceleration wheel T, wherein the folding beam 5 is composed of a joint beam 51, which is installed with a front The front beam 5B of the fork 5A, the rear beam 5C welded with the rear fork 5D, and the quick release lock sleeve 50 with the front disassembly S1 and the rear disassembly S2 are composed; The window wheel ΩB, the star wheel ΩE and the central shaft Ω0 are composed; the central shaft Ω0 is installed on the shift bearing seat 5F provided by the frame through the bearing 5G; the reduction motor Q is a micro motor M with a reducer, and its output wheel has The two structures of sprocket QB and gear QA are collectively referred to as driving wheels; flywheel 7 is installed on rear wheel 8; shifting flywheel Ω, reduction motor Q, acceleration wheel T ...

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PUM

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Abstract

A gear-shifting driving system of the energy-saving bicycle with the gear-shifting driving system is composed of a gear-shifting flywheel, a gear motor, a flywheel and an acceleration wheel disc, and the energy-saving bicycle is characterized in that a pedal gear and an electric gear are automatically switched, a pedal gear driving wheel does not rotate and has no electromagnetic resistance, electric gear pedals do not move and have no potential safety hazards, and it is really achieved that the bicycle flies with electricity and flies with pedals without electricity; due to the fact that the gear-shifting driving system reduces the distance of chain driving, the size and the weight of a micro motor are 1 / 5-1 / 10 of those of a hub motor, miniaturization and light weight of a bicycle and an electric bicycle are achieved, the weight of the minimum all-gear chainless gear-shifting driving system electric bicycle is 4-5 KG, the minimum folding area is 26 * 40 cm, the electric bicycle can be installed on a common double-shoulder back, and the whole-gear chainless gear-shifting driving system can be installed on the double-shoulder back. And great convenience is brought to passengers and drivers, so that the technical progress of the invention is very obvious.

Description

technical field [0001] The invention relates to an energy-saving bicycle with a shifting drive system, which can be used for speeding without electric pedals regardless of whether it is electric or non-electric, with high efficiency and energy saving and wider application range. Background technique [0002] The heavier, faster, and less safe an e-bike is, the more energy is wasted. Based on the concept of energy saving and emission reduction, our company has designed a shifting drive system to make bicycles and electric bicycles super light and small, but no matter whether they are electric or non-electric, they can pedal and ride as lightly as they can fly. A new level of energy saving and emission reduction. The high-profile micro-fire torch is also a model of reducing the scale of equipment and achieving high-efficiency and energy-saving effects on the premise of accomplishing the same goals and tasks. SUMMARY OF THE INVENTION [0003] The purpose of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/10B62M6/40B62M6/70B62M9/00B62M9/04B62M11/00B62M11/14
CPCB62M1/10B62M1/105B62M6/40B62M6/70B62M9/00B62M9/04B62M11/00B62M11/14B62M2009/005
Inventor 赵幼仪
Owner 北京舆微科技有限公司
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