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Chain cover and bicycle using the same

A bicycle and chain cover technology, applied in bicycle accessories, guards, transportation and packaging, etc., can solve the problems of difficult chain detection and installation, inconvenient daily travel, and difficult disassembly and assembly of the chain cover, so as to achieve fast installation and convenient daily life. effect of travel

Inactive Publication Date: 2017-05-24
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing bicycle chain cover is a closed structure, and the chain cover is not easy to disassemble. When the bicycle chain is abnormal or falls off, it is difficult to quickly detect and install the chain, and even a special tool is needed to open the chain cover. Daily travel brings great inconvenience

Method used

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  • Chain cover and bicycle using the same
  • Chain cover and bicycle using the same
  • Chain cover and bicycle using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Embodiment 1 of the chain guard of the present invention, such as Figure 1-8 As shown: a chain cover includes a fixed part 1 and a movable part 2 arranged separately, one end of the movable part 2 is hingedly connected with the fixed part 1 , and the other end of the movable part 2 is connected with the fixed part 1 through a detachable connection structure 3 .

[0024] In this embodiment, the movable part 2 is used to be arranged on the periphery of the large chain wheel of the bicycle. In other embodiments, the movable part can also be used to be arranged on the periphery of the small chain wheel of the bicycle, or arranged on the entire chain cover. middle position. In this embodiment, the movable part is an arc structure, and the radian of the movable part is 90 degrees. The movable part 2 is located above the front part of the wheel cover. The page 4 is arranged on the upper rear of the movable part 2, and the detachable connection structure 3 is located on the l...

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PUM

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Abstract

The invention relates to a chain guard and a bicycle with the same. The chain guard comprises a fixed portion and a moving portion which are separated from each other, wherein one end of the moving portion is hinged to the fixed portion; and the other end of the moving portion is connected with the fixed portion through a detachable connecting structure. The chain guard is convenient to assemble and disassemble; when a chain of the bicycle is required to be repaired, the moving portion can be quickly separated from one end of the fixed portion, the chain guard is opened by turning over the moving portion, the chain and a chain wheel can be exposed from the chain guard, the abnormity of the chain of the bicycle can be quickly detected, the chain can be quickly mounted, a special tool is not required, and a user can conveniently go out in daily life by using the bicycle with the chain guard.

Description

technical field [0001] The invention relates to a chain cover and a bicycle using the chain cover. Background technique [0002] In recent years, with the continuous enhancement of environmental protection awareness, environmental protection travel has been gradually advocated. As an important part of environmental protection transportation, bicycles have played an important role in daily travel. However, the existing bicycle chain cover is a closed structure, and the chain cover is not easy to disassemble. When the bicycle chain is abnormal or falls off, it is difficult to quickly detect and install the chain, and even a special tool is needed to open the chain cover. Daily travel has brought great inconvenience. Contents of the invention [0003] An object of the present invention is to provide a chain cover for easy maintenance of a bicycle chain and a bicycle using the chain cover. [0004] In order to achieve the above object, the chain cover of the present inventio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62J13/06
Inventor 张伏张亚坤岳斌斌王浩王唯刘红梅
Owner HENAN UNIV OF SCI & TECH
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