Bicycle with adjustable side wheels

A bicycle and adjustable technology, applied in the direction of bicycles, children's bicycles, motor vehicles, etc., can solve the problems of poor safety and stability, and children cannot master balance skills, and achieve the effect of being convenient to carry and reducing potential safety hazards.

Inactive Publication Date: 2015-02-11
张巍
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Learning bicycles is a common problem in children's growth stage. Most of the children's enlightenment bicycles now have a structure of three directional wheels or four directional wheels, which cannot quickly enable children to master balance skills, and are safe and stable. Not strong

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
  • Bicycle with adjustable side wheels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: the bicycle with adjustable side wheel of the present invention comprises front wheel, vehicle faucet, vehicle seat, pedal and rear wheel, is provided with rear wheel 2 and side wheel at the rear portion of bicycle body 1, two parallel A movable retractable rear axle 3 is arranged between the rear wheel 2 and the side wheel; the side wheel can be removed from the bicycle body 1 . Two parallel rear wheels 2 and side wheels have the same diameter at the rear of the bicycle body 1, wherein the rear wheels 2 are provided with power gears.

[0012] The use of the bicycle with adjustable side wheels in the present invention changes the distance of the rear wheels so that the bicycle gradually transforms from a triangular balanced state into a general straight state, enabling children who have just started to learn bicycles to quickly grasp the bicycle in a safe environment. The balance mechanical device in the process, in particular, effectively solves the probl...

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 relates to a bicycle with adjustable side wheels. The bicycle comprises a front wheel, a handlebar, a saddle, pedals and two rear wheels. The bicycle with adjustable side wheels is characterized in that the two parallel rear wheels (2) are arranged at the rear part of a bicycle body (1); a telescopic rear shaft (3) is movably arranged between the two parallel rear wheels (2); one of the two parallel rear wheels (2) can be disassembled from the bicycle body (1). Aiming at the defect of the ordinary child enlightened bicycle that the safety and stability are not good, the bicycle with the adjustable side wheels changes the traditional oriented wheel structure and directly realize the transition from the mode of four wheels or three wheels to the mode of two wheels, ensures that a child can gradually master bicycle balancing ability by adjusting the distance between the two rear wheels and quickly master the two-wheel bicycle, reduces the safety risk for the child for mastering the bicycle, and is convenient to carry.

Description

technical field [0001] The invention relates to a bicycle with adjustable side wheels. Background technique [0002] With the progress and development of society, children have become the most concerned people, and the healthy growth of children has become the hottest topic nowadays. Learning bicycles is a common problem in children's growth stage. Most of the children's enlightenment bicycles now have a structure of three directional wheels or four directional wheels, which cannot quickly enable children to master balance skills, and are safe and stable. Not strong. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a bicycle with adjustable side wheels. [0004] The technical solution of the present invention is: a bicycle with adjustable side wheels, including a front wheel, a faucet, a seat, a pedal and a rear wheel, characterized in that the rear part of the bicycle body (1) is provided with a rear wheel (2 ) and si...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B62K9/00B62K9/02
Inventor 张巍
Owner 张巍
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