Installation structure for rear braking pedal and right footrest component of motorcycle

Abstract

The invention discloses an installation structure for a rear braking pedal and a right footrest component of a motorcycle. The installation structure comprises the rear braking pedal (1), a braking rocker arm (2) and the right footrest component (4), wherein a rotation hole is arranged at the lower end of the right footrest component (4), a rear end of the rear braking pedal (1) is positioned at the right side of the rotation hole, the left side of the rear end of the rear braking pedal (1) is fixed with a double-section columnar spline rod (5) consisting of a spline section (5a) and a polish rod section (5b), the polish rod section (5b) of the pline rod (5) is rotatably connected with the rotation hole of the right footrest component (4), and the spline section (5a) of the pline rod (5) penetrates through the rotation hole and stretches into a spline hole arranged at the end part of the braking rocker arm (2). The installation structure can effectively reduce friction, lower noise and prevent transmission slip; and moreover, the installation structure is high in transmission efficiency and long in service life, and can be applicable to various motorcycles while ensuring a rear braking performance.

Description

technical field [0001] The invention belongs to the technical field of motorcycles, and in particular relates to a mounting structure of a motorcycle rear brake pedal and a right foot rest assembly. Background technique [0002] At present, the installation method of the rear brake pedal of the motorcycle is as follows: a brake bushing is set in the rotating hole at the bottom of the vehicle frame, and the pin post at the rear end of the rear brake pedal passes through the brake bushing and is connected with one end of the brake rocker arm. The clamping hole socket is fastened by the locking bolt, and the other end of the brake rocker arm is hooked with the positioning pin at the lower end of the right footrest assembly through the return spring. Because the circumferential surface of the pin is in contact with the inner surface of the clamp hole, during the use of the motorcycle, the rotation of the brake rocker arm drives the pin to rotate, and after the surface contact in...

AI Technical Summary

Problems solved by technology

Because the circumferential surface of the pin is in contact with the inner surface of the clamp hole, during the use of the motorcycle, the rotation of the brake rocker arm drives the pin to rotate, and after the surface contact in the clamp hole is worn, the gap will increase, making the rear The effect of braking is weakened, which affects the safety of motorcycle driving

In addition, because there is no lubrication between the pin part in the rotating hole and the brake bushing, the oxidation and corrosion of the contact surface after long-term use will cause the rear brake pedal to loosen, resulting in noise when the rear brake pedal moves

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