Power-driven unicycle

A unicycle, power-driven technology, applied to bicycles, bicycle accessories, bicycle saddles, etc., can solve problems such as deterioration

Active Publication Date: 2012-11-28
南通凯奥净化科技有限公司
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This problem is exacerbated when the operator must turn the body multiple times to make fine-tuning corrections to steer

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
  • Power-driven unicycle
  • Power-driven unicycle
  • Power-driven unicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] refer to figure 1 , which is a perspective view of a power-driven unicycle embodiment proposed by the present invention.

[0018] The unicycle 10 includes a wheel 11 which is matched with the hub 20 through the spokes 14 or other components such as tires 12 . Wheel hub 20 preferably has a central axis 22, and central axis 22 is to match the ends of two fork-shaped supports (wheel forks) 32. The wheel forks 32 are part of the support frame (bracket) 30 on the wheel, and there is another frame part 34 which fits the two wheel forks 32 and is fixed in place with each other. Alternatively, the two forks are formed as one unitary part, or with other parts, as one unitary part, which is then overlaid and secured to the wheel.

[0019] A seat 40 and a footrest link 50 are arranged on the bracket 30 . The seat 40 and the footrest link 50 are fixedly connected to each other, and they are rotatably connected to the bracket 30 . A rotating shaft stretches upwards on the suppor...

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 power-driven unicycle which mainly changes the steering mode of the existing unicycle product in the market; a left steering handlebar rod and a right steering handle rod are arranged under a seat and are fixedly connected with a supporting frame in a matching way so as to lead the steering mode of the power-driven unicycle to be similar to a conventional bicycle; and as the steering mode is well known by a majority of persons, a beginner is easy to learn and master the driving technique of the power-driven unicycle. In addition, according to the conservation principle of angular momentum, a legrest connecting rod which extends to the front of a wheel is arranged so as to increase the rotating radius of a body of an operator around a vertical axis and improve the capacity of preventing the undesirable spinning or rotation. In addition, the invention also proposes a structure installation method which can lead the seat of the operator to tend to the non-steering position returning to the center and facing the front. Therefore, the stability and the operating performance of the power-driven unicycle are improved.

Description

technical field [0001] The present invention proposes a unicycle, more precisely a powered unicycle. Background technique [0002] Unicycles are known in the art and include pedal-driven unicycles as well as power-driven unicycles. For a pedal-driven unicycle, if the rider wants to balance the front and rear of the bike, he must step the pedals forward or backward to drive the wheels forward or backward to make the contact between the wheels and the ground The point remains below the center of gravity of the cyclist and the vehicle at all times. For power-driven unicycles, an electronic navigator is used to accelerate or decelerate the wheels in a suitable direction to achieve dynamic stability, thereby obtaining self-balancing front and rear of the car. [0003] Kamen et al.'s patent (US Pat No.6302230B1, Oct.16, 2001, Personal Mobility Vehicles and Methods) and the published patent of Alexander's application (US Pat App No. 10 / 569152, Pub No.2007 / 0158117A1, Jul. .12, 20...

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 Patents(China)
IPC IPC(8): B62K11/00B62J1/00B62J25/00
Inventor 陈和
Owner 南通凯奥净化科技有限公司
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