Portable electric folding bicycle

A folding bicycle and portable technology, applied to foldable bicycles, bicycles, motor vehicles, etc., can solve the problems of electric vehicles such as large volume, unfavorable storage, and difficulty in traveling and carrying, and achieve simple and compact structure, light weight, and convenient folding and carrying Effect

Inactive Publication Date: 2012-04-04
NORTHEASTERN UNIV
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the emergence of electric vehicles provides convenience to people's daily life, conventional e...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable electric folding bicycle
  • Portable electric folding bicycle
  • Portable electric folding bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Such as figure 1 Shown is the overall structure schematic diagram of the present invention, comprises handlebar A, front fork I, front wheel E, vehicle seat J, vehicle frame C and trailing wheel F, and front wheel E is connected on front fork I lower end by front axle, and front wheel E is installed on the motor shaft that drives it to rotate. The motor E3 is connected with the controller installed inside the frame C through wires. The controller controls the operation and speed regulation of the motor E3. The handlebar is a Hall handlebar, the output voltage can be changed by turning the handlebar, and the speed regulation can be realized by controlling the controller by changing the voltage signal; the frame C is a hollow structure, and the upper and lower parts of the front end are respectively folded by the handlebar Buckle B and fork foldin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a pure electric-drive portable electric folding bicycle with practicability and portability. The portable electric folding bicycle comprises a handlebar, a front fork, a front wheel, a seat, a framework and a rear wheel, wherein the front wheel is connected to the lower end of the front fork through a front wheel shaft; the front wheel is arranged on a driving motor shaft; a motor is connected with a controller inside the framework through a wire; the controller is used for controlling operation and speed adjustment of the motor; the framework has a hollow structure; the upper part and the lower part of the front end of the framework are connected between the lower part of the handlebar and the upper part of a fork through a handlebar folding fastener and a fork folding fastener respectively; a rear wheel folding fastener is arranged between two parts of the framework; the rear end of the framework is connected with the rear wheel through a rear wheel shaft; a power supply battery is arranged inside the framework; both the motor and the controller are connected with the power supply battery; a braking device is arranged on the outer side of the motor; the braking device is connected with a hand brake on the handlebar; the hand brake is pressed manually, so braking is realized through friction between a braking sheet of the braking device and a wheel hub; a footrest is arranged on the lower part of the front fork; and the seat can be arranged on the middle part of the framework in a folding supported manner.

Description

technical field [0001] The invention belongs to the technical field of electric bicycles, in particular to a portable electric folding bicycle. Background technique [0002] Ordinary bicycles used to be the main means of transportation for people because of their small size, light weight, cheap price, and convenience. Lightweight and energy-saving vehicles have become more and more popular. With the development of urban roads, the acceleration of people's life rhythm and the improvement of life quality, electric bicycles are loved by women and the elderly because of their labor-saving, safe, fast, and economical benefits. Electric bicycles have the advantages of low energy consumption, no pollution, and convenient travel. Although the appearance of electric vehicles provides convenience for people's daily life, conventional electric vehicles are relatively large in size, which is not conducive to storage, especially when traveling and carrying them. Contents of the inven...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B62K15/00B62K11/02
Inventor 王新刚王宝艳金雅娟朱丽莎于恩浩姚楠刘彦龙韩振猛杨靓马文华韩洋
Owner NORTHEASTERN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap