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

Hand-rocking bicycle provided with high-low gears speed regulation transmission mechanism

A technology of speed regulation transmission and high and low gears, which is applied to wheel transmissions, vehicle components, vehicle gearboxes, etc., can solve the problem of small transmission, and achieve the effect of convenient gear switching, simple operation, and convenient speed regulation.

Active Publication Date: 2017-10-03
浙江机电职业技术学院
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is basically no concept of gears on hand-operated bicycles, and the speed is controlled by the hand speed. In actual use, it is desirable to have greater force and lower speed when climbing a slope, and the transmission is relatively small; Higher speed and less effort require a large transmission ratio

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
  • Hand-rocking bicycle provided with high-low gears speed regulation transmission mechanism
  • Hand-rocking bicycle provided with high-low gears speed regulation transmission mechanism
  • Hand-rocking bicycle provided with high-low gears speed regulation transmission mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] Such as Figure 1-3 Shown, a kind of hand bicycle with high and low gear speed regulating transmission mechanism, comprises car body 1, the car front wheel 2 that is arranged on the front part of car body 1, the car rear wheel 5 that is located at car body 1 rear part, is located at The seat 3 on the upper part of the car body 1, the hand crank 4 for generating hand power, the speed regulating transmission mechanism for realizing speed regulation and transmission, the steering mechanism for realizing turning, the pedal brake device 6 and the foot Pedal 7, the rear wheel 5 is the driving wheel, the speed regulating transmission mechanism includes the sun gear 8 fixedly connected with the car body 1, the planetary gear 9 that is meshed with the sun gear 8 and can be disengaged, and the planetary gear 9 is connected with the sun ...

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 hand-rocking bicycle provided with a high-low gears speed regulation transmission mechanism, and relates to a bicycle. Existing hand-rocking bicycles almost have no perceptions of gears, and the speed is controlled through the hand speed. The hand-rocking bicycle comprises a bicycle body, a bicycle front wheel, a bicycle rear wheel, a seat, a hand-rocking handle, a speed regulation transmission mechanism, a steering mechanism, a pedaled braking device and pedals; the bicycle rear wheel or the bicycle front wheel is a driving wheel, the speed regulation transmission mechanism comprises a sun wheel and a planet wheel, wherein the sun wheel is fixedly connected with the bicycle body, and the planet wheel is connected with the sun wheel in an engaged mode and can be separated from the engagement; the planet wheel is connected with a bicycle shaft of the driving wheel through a transmission assembly, a connecting rod is fixedly connected to the lower end of the hand-rocking handle, and the connecting rod is connected with a central shaft of the planet wheel through a bearing; and the lower end of the connecting rod is connected with an axle of the driving wheel through a single-way bearing, and the driving wheel is connected with the axle through a single-way bearing. According to the hand-rocking bicycle provided with the high-low gears speed regulation transmission mechanism, shifting and speed regulation between a high speed gear and a low speed gear can be achieved conveniently, adapting to different occasional application such as plain travelling and slope climbing is facilitated, shifting of the gears is convenient, and operation is simple.

Description

technical field [0001] The invention relates to a hand-operated bicycle with a speed-regulating transmission mechanism for high and low gears. Background technique [0002] At present, there is basically no concept of gears on hand-operated bicycles, and the speed is controlled by the hand speed. In actual use, it is desirable to have greater force and lower speed when climbing a slope, and the transmission is relatively small; Higher speed and less effort require a large transmission ratio. Contents of the invention [0003] The technical problem to be solved and the technical task proposed by the present invention are to perfect and improve the existing technical solutions, and to provide a hand bicycle with a high-low gear speed regulating transmission mechanism for the purpose of realizing high and low gear speed regulation. For this reason, the present invention takes the following technical solutions. [0004] A hand bicycle with high and low gear speed regulating ...

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): B62M1/16B62M11/14
CPCB62M1/16B62M11/14
Inventor 孙毅
Owner 浙江机电职业技术学院
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