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Wheel structure

A wheel and hub technology, applied in the field of wheel structure, can solve problems such as torque reduction, riding effort, and affecting labor-saving effects

Inactive Publication Date: 2013-07-10
刘俊跃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bicycle tricycle is the most economical and most environmentally friendly means of transportation, but it is very laborious to ride for a long time. People do everything possible to find out how to make bicycle tricycle labor-saving, and there are many inventions to make bicycle tricycle labor-saving. The purpose of the present invention is to provide a new A method for saving labor on a bicycle tricycle, this new method is an improvement of the patent "a bicycle wheel, invention patent application number 201210597127.7, utility model patent application number 201220755824.6" that I have applied for
The shortcoming of "a kind of bicycle wheel" is that when the wheel is running, the torque of the chain to the sprocket will become smaller, which will affect the labor-saving effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment one, combining figure 1 Explanation: The driving gear ring 32 is installed in the middle part of the hub 1, and there is a ratchet mechanism between the hub 1 and the driving gear ring 32. The inner wall of the wheel hub 1 is equipped with a sleeve 8, and a positioning body 7 is installed in the sleeve 8, and a bearing is arranged between the positioning body 7 and the sleeve 8. The axle shaft 6 is at the lower part of the axial center line of the positioning body 7, and the positioning body 7 has a slot corresponding to the drive gear ring 32. The driving gear 44 is positioned at the notch of the positioning body 7 and is installed on the axle 6. A bearing is installed between the driving gear 44 and the axle 6. The driving gear 44 protrudes from the notch of the positioning body 7 and meshes with the driving gear ring 32. . The top of positioning body 7 is worn with transmission gear shaft 51, and gear 42 is fixed on the transmission gear shaft 51, and tr...

Embodiment 2

[0018] Embodiment two, combining figure 2 Explanation: A drive gear ring 32 is installed at the end of the hub 1, and there is a ratchet mechanism between the hub 1 and the drive gear ring 32. A positioning body 7 is installed in the center of the hub 1, and a bearing is arranged between the positioning body 7 and the hub 1. Horizontal shaft 61 is fixed on the middle part of positioning body 7, and horizontal shaft 61 ends are equipped with vertical shaft 62, and the lower end of vertical shaft 62 has frame shaft 63, and sleeve 9 is installed on the frame shaft 63, and sleeve 9 and frame Bearing is arranged between axle 63, and sleeve 9 is installed on the vehicle frame. Driving gear 44 is installed on the driving gear shaft 53, bearing is arranged between driving gear 44 and driving gear shaft 53, and driving gear 44 and driving gear ring 32 are meshed. The end of positioning body 7 tops is equipped with transmission gear shaft 51, and transmission gear shaft 51 is equippe...

Embodiment 3

[0019] Embodiment three, combining image 3Explanation: There is a horizontal shaft 61 installed inside the hub 1, and there is a bearing between the horizontal shaft 61 and the hub 1. The vertical shaft 62 is at the end of the horizontal shaft 61, and the lower end of the vertical shaft 62 has a frame shaft B 65, and the frame shaft B 65 is equipped with a sleeve 9, and there is a bearing between the sleeve 9 and the frame shaft B 65, and the sleeve 9 is installed on the vehicle frame. Frame shaft first 64 is installed on the vertical shaft 62, between horizontal shaft 61 and frame shaft second 65, sleeve 9 is installed on the frame shaft first 64, bearing is arranged between sleeve 9 and frame shaft first 64, sleeve 9 is installed on the vehicle frame. A hinge connection is adopted between the vehicle frame and the carriage body. The end of the hub 1 is equipped with a driving gear ring 32, and a ratchet mechanism is arranged between the driving gear ring 32 and the hub 1...

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PUM

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Abstract

Disclosed is a wheel structure. Parts such as a positioning body, an internal gear ring and a driving gear are added on a wheel hub of a rear wheel of a bicycle to enable a driving mode of the bicycle to greatly differ from the existing driving mode. Chains only drive a flywheel and a wheel to rotate to enable the bicycle to move forward in the existing driving mode. After the parts are installed, the chains not only drive a chain wheel, namely the flywheel and the wheel to rotate to enable the bicycle to move forward but also enable the wheel to produce forward tendency force. In the driving process, applied moment the chains applied on the wheel remains unchanged and accordingly an eternal energy saving effect is achieved.

Description

technical field [0001] The invention relates to a wheel structure, which is more suitable for bicycles and tricycles, and the wheel structure is also suitable for motorcycles, electric vehicles, trucks and the like. Background technique [0002] Bicycle tricycle is the most economical and most environment-friendly means of transportation, but riding for a long time is very laborious. People try to find out how to make bicycle tricycle labor-saving, and there are many inventions to make bicycle tricycle labor-saving. The purpose of the present invention is to provide a new A method for saving labor on a bicycle tricycle, this new method is an improvement of the patent "a bicycle wheel, invention patent application number 201210597127.7, utility model patent application number 201220755824.6" that I have applied for. The disadvantage of "a kind of bicycle wheel" is that the torque of the chain to the sprocket will become smaller during the running of the wheel, which will affe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B27/04
Inventor 刘俊跃
Owner 刘俊跃