Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Draw-thrust type folding bicycle

A folding bike and frame technology, applied to foldable bicycles, motor vehicles, bicycles, etc., can solve the problems of manual handling, electric vehicle handling difficulties, and complicated folding process, so as to reduce weight and cost, and unfold or fold quickly , the effect of reducing the volume of the space

Inactive Publication Date: 2015-09-23
朱子毅
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the folding methods of the existing folding electric vehicles have the following problems: after being folded, the wheels cannot be moved, and manual handling is required, which makes it difficult to carry the folded electric vehicle
[0004] In the current folding vehicles on the market, the folding method of the frame is mostly manual operation, the folding process is more complicated, there are many steps, the degree of folding automation is low, there are still many problems such as the volume is still large after folding, and it is inconvenient to carry with teeth and claws. Bloated, complex structure, poor automation and practicality

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
  • Draw-thrust type folding bicycle
  • Draw-thrust type folding bicycle
  • Draw-thrust type folding bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] As shown in the figure, a plug-in type folding bicycle includes a vehicle frame 3, a pedal 1, a rear bracket 2 and a seat 4, and is characterized in that the vehicle frame 3 passes through the bottom of the pedal 1, and the vehicle frame 3 is formed by the front The curved pipe 5 and the rear curved pipe 6 are drawn and inserted. The front drive motor 7 is connected with the winding wheel 8. The winding wheel 8 is respectively connected to the front end and the rear end of the rear curved pipe 6 through the winding wire 9. The rear curved pipe 6 is equipped with a fixed bracket 10. The seat post 11 is axially connected to the fixed bracket 10, the connecting shaft is provided with a damping pad 24, the fixed bracket 10 is provided with a front block 12 for limiting the movement of the seat, the fixed bracket 10 is provided with a pin shaft 13, and one end of the pin shaft 13 Insert it into the limiting groove 14 at the end of the seat post, and the other end of the pin s...

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

A draw-thrust type folding bicycle comprises a frame, a pedal, a rear support and a seat. The draw-thrust type folding bicycle is characterized in that the frame penetrates through the bottom of the pedal, and the frame is composed of a front bend and a rear bend in a draw-thrust mode; a precursor motor is connected with a winding wheel, and the winding wheel is connected with the front end and the rear end of the rear bend through coil wires. The whole bicycle can be automatically folded in place at the same time, and the weight and cost of the whole bicycle are further lowered. The folded bicycle is small in size and low in self weight, and unfolding or folding is fast.

Description

technical field [0001] The invention relates to the field of folding vehicles, in particular to a plug-in folding vehicle Background technique [0002] With the development of society and the advancement of science and technology, people have higher and higher requirements for fast, convenient and environmentally friendly travel vehicles. Existing folding vehicles such as folding electric vehicles are usually large in size and heavy in weight, which is harmful to the parking space. Certain requirements, and it is inconvenient to carry and easy to be stolen, so that the foldable electric vehicles gradually attract people's attention. After folding, they are small in size and light in weight, and are very convenient for carrying up and down stairs, driving, traveling by bus or subway, etc. convenient. [0003] Electric vehicles are more and more accepted by the public because of their convenience, environmental protection and other advantages. The electric vehicle...

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): B62K15/00
CPCB62K15/00
Inventor 朱子毅
Owner 朱子毅
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com