Multiple axle brake structure for bicycle

Abstract

The invention relates to the technical field of bicycles, and discloses a multiple axle brake structure for a bicycle. The multiple axle brake structure comprises a brake spring cable, a steel wire rope is movably connected with the outer side of the brake spring cable, and a steel wire rope rotating shaft is movably connected with the end, away from the brake spring cable, of the steel wire rope;a connecting spring is movably connected with the outer side of the steel wire rope rotating shaft; a connecting axle center is movably connected with the end, away from the steel wire rope rotatingshaft, of the connecting spring; a brake arc-shaped arm is fixedly connected with the outer side of the connecting axle center, and a bearing block is fixedly connected with the end, away from the connecting axle center, of the brake arc-shaped arm; a bearing axis is arranged in the bearing block, and the end, away from the brake arc-shaped arm, of the bearing block is fixedly connected with an inhaul cable; and a mounting spring is movably connected with the outer side of the inhaul cable. According to the multiple axle brake structure for the bicycle, pressing springs are arranged on the inner sides of axle brake blocks, buffering force during braking is provided when the axle brake blocks abut against wheels for braking, and the situation that impact force is too large in the braking process is avoided.

Description

technical field [0001] The invention relates to the technical field of bicycle parts, in particular to a multi-axis brake structure for bicycles. Background technique [0002] Bicycles are an important means of transportation for residents of our country to travel. Because of environmental protection and energy saving, the country is vigorously advocating residents to use bicycles as a means of transportation. Brakes are an important part of bicycle parts. When bicycles are running, they encounter danger. As a result, the driver becomes nervous and loses balance. Because of the fast speed and the inertia of the car, the car is often unable to brake, resulting in danger. The traditional V-shaped brake is easy to slip on rainy days, muddy ground or wading roads, and the braking effect is not good. At the same time, the axle The brake has complex structure, high price, and improper installation will cause the axle friction deformation and reduce the service life. Therefore, we ...

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Problems solved by technology

[0002] Bicycles are an important means of transportation for residents of our country to travel. Because of environmental protection and energy saving, the country is vigorously advocating residents to use bicycles as a means of transportation. Brakes are an important part of bicycle parts. When bicycles are running, they encounter danger. As a result, the driver becomes nervous and loses balance. Because of the fast speed and the inertia of the car, the car is often unable to brake, resulting in danger. The traditional V-shaped brake is easy to slip on rainy days, muddy ground or wading roads, and the braking effect is not good. At the same time, the axle Brake, complex structure, high price, improper installation, frictional deformation of the axle and reduced service life, therefore, we propose a multi-axle brake structure for bicycles

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