Braking linkage device for bicycle

A linkage device and bicycle technology, applied to bicycle brakes, bicycle accessories, etc., can solve problems such as inability to achieve braking force, and achieve the effect of simple structure and easy assembly

Inactive Publication Date: 2010-09-22
郑宗铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the single brake handle of the existing structure can provide the function of braking the front and rear brakes simultaneously, and the single handle has two brake lines. The rear wheels are braked

Method used

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  • Braking linkage device for bicycle
  • Braking linkage device for bicycle
  • Braking linkage device for bicycle

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Experimental program
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Embodiment Construction

[0035] Regarding the technology, means and effects used in the present invention, a preferred embodiment is given and described in detail below with drawings, which are for illustration purposes only, and are not limited by this structure in the patent application.

[0036] refer to figure 1 as well as figure 2 , is a three-dimensional appearance view and a three-dimensional exploded view of the bicycle brake linkage device of the present invention. The present invention includes a front brake base 10, a rear brake base 20, a front brake handle 30, a rear brake handle 40 and a linkage mechanism 50, the front brake base 10 and the rear brake The brake base 20 is fixed on both ends of the handlebar 1 respectively. in:

[0037] Also refer to image 3 as well as Figure 4 , the front brake base 10 is combined with one end of the handlebar 1, the front brake base 10 has a fixing portion 11, the fixing portion 11 is used to fix the handlebar 1, the front brake base One side o...

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PUM

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Abstract

The invention relates to a braking linkage device for a bicycle, which comprises a front braking substrate, a rear braking substrate, a front braking handle, a rear braking handle and a linkage mechanism. The front braking substrate is fixed at one end of the handles of the bicycle; one end of the front braking substrate, which is close to grips of the bicycle is provided with a first pivot part and a second pivot part; the rear braking substrate is fixed at the other end of the handles of the bicycle; the front braking handle is pivoted on the first pivot part of the front braking substrate; the rear braking handle is pivoted on the rear braking substrate; the linkage mechanism comprises a fixture block and a linkage line; the fixture block is pivoted on the second pivot part; the fixture block can fasten the front braking handle; and the linkage line is connected with the rear braking handle and the fixture block, so that the rear braking handle is linked with the fixture block.

Description

technical field [0001] The invention relates to a bicycle brake linkage device, in particular to a brake linkage device which brakes the rear wheel first and then brakes the front wheel. Background technique [0002] Bicycle has become a popular mobile racing tool nowadays, but its stability is not as good as other means of transportation. When a rider encounters an unexpected situation, he is easily frightened and brakes suddenly, causing a rollover and a fall accident. Today's bicycles are light in weight, high in center of gravity, narrow in wheel width, good in braking force and excellent in shifting design, and can easily reach a speed of over 20-30 km / h. In case of an emergency, emergency braking is necessary, especially in the order of front and rear use. Mistakes can easily lead to an overturned situation. [0003] Referring to the Patent No. 2541307Y of the People's Republic of China "Brake handle that can brake the front and rear wheels at the same time", it relie...

Claims

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Application Information

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IPC IPC(8): B62L3/08
Inventor郑宗铭
Owner郑宗铭