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Bicycle power assisting mechanism

A power-assisted mechanism and bicycle technology, which is applied to vehicle components, rider driving, transportation and packaging, etc., can solve the problems of automatic and automatic simultaneous and independent use, poor stability in the transmission process, inconvenient installation and disassembly, etc., to achieve Small structure design, convenient hidden installation, and small footprint

Inactive Publication Date: 2019-08-23
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bicycle power-assisted mechanism to solve the problems of inconvenient installation and disassembly, poor stability in the transmission process, inability to use both automatic and automatic simultaneously and independently, and poor universal performance in the above-mentioned background technology.

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] see Figure 1-3 , a kind of embodiment that the present invention provides: a kind of bicycle booster mechanism, comprises bicycle lower pipe 15, and one end of bicycle lower pipe 15 is equipped with rear wheel fixing frame 1, and rear wheel fixing frame 1 is convenient for the installation and disassembly of rear wheel 3, and rear wheel fixing frame 1 One side of wheel fixed mount 1 is equipped with rotating shaft 21, and rotating shaft 21 is used for controlling crankshaft 10 to rotate, and transmission gear 22 is installed on the rotating shaft 21, and transmission gear 22 is convenient to drive with one end driving wheel of motor 9, and rotating shaft 21 O...

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Abstract

The invention discloses a bicycle power assisting mechanism. The bicycle power assisting mechanism comprises a bicycle lower tube, one end of the bicycle lower tube is provided with a rear wheel fixing frame, one side of the rear wheel fixing frame is provided with a rotating shaft, the rotating shaft is provided with a transmission gear, one side of the middle part of a central shaft is providedwith a flywheel, a bicycle bar is arranged above the bicycle lower tube, one end of the bicycle lower tube is provided with a connecting sleeve, the connecting sleeve is provided with a front wheel frame, the top end of the front wheel frame is provided with a handlebar, and a front wheel is arranged on the front wheel frame. According to the mechanism, the rear wheel fixing frame, the bicycle lower tube and the vehicle bar are arranged in a connected structure, the vehicle bar is arranged to be of a double bar structure, so that the designed vehicle frame has relatively high stability, a rearspeed changer is arranged at one side of the middle part of a tooth disc, the rear speed changer and a rear wheel fixing frame are fixed by bolts, so that the transmission stability of a chain wheelcan be greatly improved.

Description

technical field [0001] The invention relates to the technical field of bicycle booster mechanisms, in particular to a bicycle booster mechanism. Background technique [0002] Bicycle invisible booster is used to assist the operation of bicycles, which can save manpower and enable bicycles to run electrically. Bicycles, also known as bicycles or bicycles, are usually small land vehicles with two wheels. After people ride on the vehicle, they use their feet to pedal For power, it is a green and environmentally friendly means of transportation. There are many types of bicycles, including single bicycles, tandem bicycles, and multi-person bicycles. They can be used as environmentally friendly means of transportation for transportation and travel. More and more people use bicycles as fitness equipment. It is used for cycling exercise and bicycle outing; bicycle itself is also a competitive sport, including road cycling, mountain biking, track cycling, stunt cycling, etc. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M6/75
CPCB62M6/75
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