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Gear transmission components and bicycles

A technology of gear transmission and gear set, applied in wheel transmission, vehicle parts, vehicle gearbox, etc., can solve the problems of poor safety, poor comfort, laborious riding, etc., and achieves strong practicability, simple structure and convenient installation. Effect

Active Publication Date: 2017-12-19
曹远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a gear transmission assembly and a bicycle to solve the technical problems of poor safety and comfort of existing pedal bicycles and laborious riding

Method used

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  • Gear transmission components and bicycles
  • Gear transmission components and bicycles
  • Gear transmission components and bicycles

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain each If the relative positional relationship, movement conditions, etc. between the components change, the directional indication will also change accordingly.

[0022] In addition, the descriptions involving "first", "second" and so on in the present invention are only for d...

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Abstract

The invention discloses a gear transmission assembly and a bicycle. The gear transmission assembly includes a positioning shaft, an input gear and an output wheel sheathed on the positioning shaft, and a clutch ring arranged between the input gear and the output wheel; The wheel extends out of the ring-shaped driving part, and a number of special-shaped holes are evenly arranged on the driving part. The positioning hole and the special-shaped hole are connected and fixed in pairs by pin shafts; when the input gear rotates forward, the clutch ring is driven to fit the output wheel, and when the input gear stops or reverse rotation, the clutch ring is separated from the output wheel. The gear transmission assembly and the bicycle of the present invention solve the technical problems that the pedal of the existing pedal bicycle cannot be separated and combined with the driving wheel, the riding is laborious, the comfort is poor, and the safety is poor. At the same time, the present invention has a simple structure and is easy to install. Strong practicality.

Description

technical field [0001] The invention relates to the technical field of bicycles, in particular to a gear transmission assembly and a bicycle with the gear transmission assembly. Background technique [0002] Existing bicycles usually use a chain transmission, and the pedals drive the drive wheel to rotate through the chain to drive the bicycle forward. When this type of bicycle is ridden, the chain often misaligns or breaks, directly causing the bicycle to be unusable, and the maintenance is very cumbersome. For this reason, people have developed pedal bicycles, which directly drive the driving wheel to rotate through the pedal assembly to drive the bicycle forward. The pedal assembly rotates, and riding is very strenuous, and in case of an emergency, it is very easy to cause injury to the rider, and the safety and comfort are poor. Contents of the invention [0003] The main purpose of the present invention is to provide a gear transmission assembly and a bicycle to solv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M11/02
Inventor 曹远
Owner 曹远