Hand-foot cooperative and chromium alloy oscillating bar driving bicycle

A technology for driving bicycles and chrome alloys. It is applied to bicycles, two-wheeled bicycles, bicycle saddles, etc. It can solve the problems of left and right instability of the hand crank mechanism, and achieve the effect of reducing the swing range up and down and coordinating movements

Inactive Publication Date: 2017-12-22
WENZHOU ZHANGHENG SCI & TECH SERVICE CO LTD CO LTD
View PDF3 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to allow both hands to give strength to both feet, someone uses the hand-crank mechanism of the disabled on the bicycle, such as the Hand-foot compound bicycle with double ratchet of a kind of hand-foot compound bicycle with double ratchet in US Patent US 9,056,653 B2. The mechanism brings left and right instability, and still fails to solve the inherent disadvantages of the upper and lower dead points of the swing pedal bicycle

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-foot cooperative and chromium alloy oscillating bar driving bicycle
  • Hand-foot cooperative and chromium alloy oscillating bar driving bicycle
  • Hand-foot cooperative and chromium alloy oscillating bar driving bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] The structural features of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0067] 1. Structural features:

[0068] In Fig. 1-5, the bicycle is driven by the chrome alloy pendulum with combined hands and feet, including the handlebar assembly 100, the front fork assembly 200, the front wheel 201, the frame assembly 300, the driving system 400, the central shaft of the sprocket 500, and the symmetrical sprocket 550 , the transmission chain 700, the rear fork assembly 800 and the lifting seat assembly 600, the handlebar assembly 100 includes the handlebar column 121, the swing stand 140 and the left and right brakes 122 (brake cords and brake brakes are omitted in the figure), The front fork assembly 200 has a front wheel 201 and a front fork shaft 230, and the rear fork assembly 800 has a double fly rear wheel 801;

[0069] As an improvement:

[0070] The upper end of the front fork rotating...

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 the field of bicycles, in particular to a bicycle driven by a chrome alloy pendulum rod combined with hands and feet, including a handlebar assembly, a front fork assembly, a front wheel, a frame assembly, a drive system, a sprocket center shaft, a symmetrical sprocket, and a transmission chain , the rear fork assembly and the lifting seat assembly, as an improvement: the present invention adds a drive system, a triangular box is set on the frame assembly, especially a double-seat roller, and the double-seat roller can roll along the inner wall plane of the two sides of the box body, Let the power-assisted swing rod have the two-point support of the fixed pin of the swing rod and the double-seater roller on the left and right vectors. The power-assisted swing rod provides strong support for the swing car stand on the left and right vectors through the swing slider, which makes up for the fact that the universal joint connection block only It can give the defect of the vertical axial limit of the swing bike; especially the use of the buttocks of the body to act on the lifting seat assembly solves the new problem that the seat swing pin in the drive system cannot have height or front and rear displacement, so that every rider can enjoy Can be ridden in the most suitable working conditions.

Description

technical field [0001] The invention relates to the field of bicycles, and the international patent classification is B62M, in particular to a bicycle driven by a chromium alloy pendulum rod combined with hands and feet. Background technique [0002] Existing ordinary bicycles mostly rely on the alternating pedals of both legs to realize sports, and the alternating pedaling of left and right feet also causes transient force imbalance, and both hands can only grasp the direction and brake and assist the body to balance. Both hands can't help the legs at all, and people with impaired legs and feet can't handle it at all. Even healthy people can't drive a bicycle even if one of their legs is injured. The driving devices of bicycles in daily life are all of the rotary pedal type. The mechanism of alternately pedaling with both feet is like a crank linkage mechanism, which produces two dead points, the upper and lower, so it cannot perform work continuously, and there are disadva...

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): B62M1/12B62J1/08B62K3/02
CPCB62M1/12B62J1/08B62K3/02
Inventor 陈俞任张意立张志雄
Owner WENZHOU ZHANGHENG SCI & TECH SERVICE CO LTD CO LTD
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