High-efficiency straight pedaling bicycle

A bicycle, high-efficiency technology, applied to vehicle parts, vehicle gearboxes, chain/belt transmissions, etc., can solve the problems of unfavorable bicycle speed improvement and maintenance, waste of physical strength, etc., to overcome low mechanical efficiency, improve mechanical efficiency, Avoid the effect of crossover

Active Publication Date: 2014-06-11
岳粹朗
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the whole process of the pedal circular motion, the useful work done by the human foot on the bicycle is constantly changing, so that the mechanical efficiency of the bicycle is also constan

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
  • High-efficiency straight pedaling bicycle
  • High-efficiency straight pedaling bicycle
  • High-efficiency straight pedaling bicycle

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1

[0030] Such as figure 1 , figure 2 As shown, the high-efficiency straight pedal bicycle of the present invention includes a support mechanism, a transmission structure, a rear wheel 14 and a left pedal device and a right pedal device. The support mechanism includes a handlebar support frame 10, a seat support frame, a lower cross member 16, and a first Inclined beam 15, second inclined beam 17 and third inclined beam 18. The handlebar support frame 10 is welded and fixed under the handlebar 9, the handlebar support frame 10 is placed vertically, and the upper end of the handlebar support frame 10 is fixedly connected to the upper cross beam One end of the upper cross beam 11 is placed horizontally, and the other end of the upper cross beam 11 is welded to the seat support frame. The seat 13 is installed above the seat support frame. The second inclined beam 17 is welded and fixed to the seat support frame and the rear. Between the wheel shafts of the wheels 14...

Example Embodiment

[0041] Example 2

[0042] Such as image 3 As shown, the structural difference between this embodiment and Embodiment 1 is that the left and right slide plates are removed, the left pedal device includes a left middle lever 33 and a left pedal, and the right pedal device includes a right center lever and a right pedal, and the left center The rod 33 and one end of the right middle rod are respectively hingedly connected to the handlebar support frame 10, and are arranged symmetrically with respect to the handlebar support frame 10. The other end of the left middle rod 33 is fixedly connected to the connection between the left first belt and the left chain , The other end of the right middle rod is fixedly connected to the connection of the first belt and the right chain, and the left pedal 2 and the right pedal are respectively fixedly welded on the other ends of the left middle rod and the right middle rod. The length of the first belt is consistent with the distance between the...

Example Embodiment

[0046] Example 3

[0047] Such as Figure 4 , Figure 5 , Image 6 As shown, the difference in structure between this embodiment and Embodiment 1 is that the third inclined beam 18 is removed, and the transmission mechanism includes a left slide 3 and a right slide 3', a left slide 1 and a right slide 1', and a first intermediate The flywheel 23 and the drive shaft, the left slide 3 and the right slide 3'deviate a certain distance to the left or right, so that the center position of the left and right slides is located on the left or right of the rear wheel 14, on the left slide 3 and the right slide A left through opening 21 and a right through opening 21' are respectively opened in the middle position of the opposite surface on the 3'along the longitudinal direction of the slide plate from top to bottom. The positions of the left and right through openings correspond to each other, and the left and right through openings A middle flywheel 23 is installed between the left and ri...

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 high-efficiency straight pedaling bicycle, relating to a straight pedaling bicycle for pedaling to do the straight reciprocating motion up and down with a simple structure and a high efficiency. The high-efficiency straight pedaling bicycle comprises a supporting mechanism, a transmission mechanism, a rear wheel, a left pedal device and a right pedal device, wherein the supporting mechanism is used for supporting the transmission mechanism, the rear wheel, the left pedal device and the right pedal device; one end of the transmission mechanism is connected to the left pedal device and the right pedal device, and the other end of the transmission mechanism is connected with a wheel axel of the rear wheel; the left pedal device and the right pedal device do the straight reciprocating motion up and down, and transfer the motion to the transmission mechanism through the straight reciprocating motion up and down, and then the transmission mechanism transfers the motion to the wheel axel of the rear wheel, so that the bicycle can move forward. The invention overcomes the disadvantage of low mechanical efficiency of the traditional bicycle, besides, the pedaling manner is novel, so that a more convenient and easy novel bicycle is provided for the travel of people.

Description

technical field [0001] The invention relates to a bicycle, in particular to a straight-pedal bicycle in which the pedals reciprocate in a straight line up and down. Background technique [0002] On a traditional bicycle, a wheel shaft is composed of a chain gear shaft, a chain gear, a crank, and pedals. The rider pedals hard, and the pedals make a circular motion. The pedals are fixedly connected to the crank, and the crank is fixed to the chain gear shaft. Connected, the crank drives the chain gear to rotate, and the chain gear drives the rear wheel to rotate through the chain, so that the car body moves forward, the human pedal is on the pedal, and the force acts on the pedal to make the crank rotate, and the human foot is on the pedal. The force of the pedal is always vertical downward, the pedal is fixedly connected with the crank, and the force of the human foot on the pedal can be decomposed into a rotational component along the tangential direction of the outer circum...

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): B62M1/28B62M9/02
Inventor 岳粹朗岳文革
Owner 岳粹朗
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