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Bicycle brake

A bicycle and brake technology, applied in the field of bicycle brakes, can solve the problems of affecting the braking performance, the wear of the brake parts, the time difference between the left and right sides, etc., and achieve the effect of reducing the braking reaction time and improving the braking effect

Active Publication Date: 2015-07-15
温芫鋐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in this type of known assembly technology, the two arms of the brake cannot swing synchronously to clamp the wheel frame, so there will be a time difference between the left and right sides, and there will be deviations due to ineffective braking, and the force will be different when braking. Focusing on one side will cause excessive wear on the brake parts on one side, which will affect the subsequent braking performance, and there are shortcomings that need to be improved urgently

Method used

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Examples

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Embodiment Construction

[0023] The following examples illustrate possible implementations of the present invention, but are not intended to limit the protection scope of the present invention.

[0024] Please refer to Figure 1 to Figure 4 , which shows a preferred embodiment of the present invention, the bicycle brake 1 of the present invention includes a base 2 , a first arm assembly 3 and a second arm assembly 4 .

[0025] The base 2 is fixed to a bicycle frame (not shown) without relative movement. The first arm assembly 3 is pivotally mounted on the base 2, the first arm assembly 3 has a first end 31, a second end 32, and a first abutting portion 34, the first end 31 It is connected to a brake line 7 , and the second end 32 is used to swing toward a brake side 81 of the rim 8 . The second arm assembly 4 is pivotally mounted on the base 2 relative to the first arm assembly 3. The second arm assembly 4 has a third end 41, a fourth end 42, and a The second abutting portion 43 of the end portion ...

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Abstract

The invention relates to a bicycle brake, which comprises a base, a first arm assembly and a second arm assembly, wherein the base is fixedly connected with a bicycle frame of a bicycle in a way without relative motion, the first arm assembly is pivoted on the base, and is provided with a first end part, a second end part and a first butting part, the first end part is connected with a braking line, and the second end part clamps and swings towards one braking edge of a wheel rim. The second arm assembly is pivoted at the base relative to the first arm assembly, and is provided with a third end part, a fourth end part and a second abutting part arranged at the third end part, the second butting part is arranged above the first butting part in a way with the interference in the pivoting direction, and the fourth end part clamps and swings towards to the other braking edge of the wheel rim.

Description

technical field [0001] The invention relates to the technical field of braking, in particular to a bicycle brake. Background technique [0002] In recent years, cycling has become popular, and there are often bicycle sports competitions. Therefore, how to allow riders to move at a faster speed is one of the parts that various bicycle companies want to improve. In addition, another part that focuses on improvement is the braking system, because the braking system has a direct impact on the personal safety of the rider. It is generally known that the brakes of bicycles have two opposite arms. The brake line first pulls one of the arms to swing close to the braking edge of the rim, and then drives the other arm to approach the other braking edge. Clamp the rim to achieve the purpose of braking. [0003] However, in this type of known assembly technology, the two arms of the brake cannot swing synchronously to clamp the wheel frame, so there will be a time difference between t...

Claims

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Application Information

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IPC IPC(8): B62L1/14
CPCB62L1/14
Inventor 温芫鋐
Owner 温芫鋐
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