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

Double-drive fitness tricycle

A tricycle, dual-drive technology, applied in the direction of motor vehicles, rider drives, bicycles, etc., can solve the problems of inability to move a lot, the limbs are uncoordinated, and laborious, and achieve the effect of wide range of use and easy riding.

Active Publication Date: 2017-11-07
巩自虎
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] By observing the movement rules of the elderly, it is found that most of the elderly have limb incoordination, weakness, physical impairment, and inability to move a lot. At present, most of the tools suitable for the elderly will choose tricycles, but ordinary tricycles use pedals to move forward. Driven by the rotation of the chain wheel crank, this way of driving by pedaling the front chain wheel crank rotation is difficult and strenuous for the elderly and physically handicapped users when starting and moving forward

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
  • Double-drive fitness tricycle
  • Double-drive fitness tricycle
  • Double-drive fitness tricycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0022] Such as figure 1 , 2 , 3, 4, 5, and 6, the invention provides a dual-drive exercise tricycle, which includes: a tricycle body support 1, a front wheel 2, two rear wheels 3, a first drive mechanism, a second drive mechanism, Sprocket structure; tricycle body support 1 is supported by front wheel 2 and two rear wheels 3, and the first drive mechanism includes a first pedal 7, a second pedal, a first drive link, and...

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 discloses a double-drive fitness tricycle. The tricycle comprises a tricycle body bracket, a front wheel, two rear wheels, a first driving mechanism, a second driving mechanism and a chain wheel structure. According to the tricycle, the tricycle can be driven forward by the first driving mechanism and / or the second driving mechanism; when the first driving mechanism is used, a first foot pedal and / or a second pedal are pedaled by a user to drive the rear wheels to rotate; and when the second driving mechanism is used, a rocker arm is pulled by the user to drive the front wheel to rotate. According to the double-drive fitness tricycle, the tricycle can move through a double-driving mode, so that the effect of fitness is achieved, the tricycle can be easily ridden by the disabled, and the using range is wide.

Description

technical field [0001] The invention relates to a tricycle, in particular to a dual-drive exercise tricycle. Background technique [0002] By observing the movement rules of the elderly, it is found that most of the elderly have limb incoordination, weakness, physical impairment, and inability to move a lot. At present, most of the tools suitable for the elderly will choose tricycles, but ordinary tricycles use pedals to move forward. Driven by the rotary motion of the chain wheel crank, this way of pedaling the front chain wheel crank rotary motion is difficult and strenuous for the elderly and physically handicapped users when starting and advancing. Contents of the invention [0003] The purpose of the present invention is to provide a dual-drive exercise tricycle that is suitable for both the elderly and the disabled. [0004] In order to achieve the above object, the present invention provides a dual-drive exercise tricycle, which includes: a tricycle body support, a...

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): B62M1/24B62K5/02B62K5/023
Inventor 巩自虎
Owner 巩自虎
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