Parking mechanism for all terrain vehicles

Abstract

The invention relates to a parking mechanism for all terrain vehicles. The parking mechanism comprises a brake pump, a brake handle and a parking device, wherein the parking device comprises a limiting plate; the limiting plate is mounted on the brake pump; a limiting bulge is arranged at one end of the limiting plate; a parking handle is connected with the brake handle, moves with the brake handle and can independently rotate around a fastener; limiting gears are arranged at one end of the brake handle; the limiting bulge is matched with the limiting gears; a gap is further formed in the parking handle; the limiting bulge is arranged inside the gap; a shaft shoulder is arranged on a support shaft; the small end of the support shaft penetrates through the through hole (a) of the parking handle and is higher than the upper plane surface of the parking handle; the big end of the support shaft is propped against the brake handle; after a bolt penetrates through the parking handle and the support shaft in sequence, the bolt enables the parking handle and the support shaft to be connected with the brake handle. According to the invention, since the structure provided by the invention is adopted, hydraulic parking and braking of a front wheel can be realized. Compared with the mechanical parking and braking in the prior art, the braking is more reliable; the structure is simple and the operation is convenient and quick.

Description

technical field [0001] The invention relates to a parking mechanism of a braking system, in particular to a parking mechanism suitable for the braking system of an all-terrain vehicle. Background technique [0002] At present, most of the brakes used on vehicles such as motorcycles and all-terrain vehicles use hydraulic brakes, which mainly include brake handles, brake master cylinders, pistons and handle return springs installed in the brake master cylinders, and brake discs. , brake calipers and tubing. Its main working principle is that by applying braking force to the brake handle, the brake handle presses the piston of the brake master cylinder, so that the brake fluid in the master cylinder generates a higher pressure, and the piston in the brake caliper is pushed through the oil pipe. The brake disc is compressed to achieve deceleration or braking of the vehicle. [0003] In the prior art, the all-terrain vehicle usually only realizes the parking brake to the rear w...

AI Technical Summary

Problems solved by technology

Since the rear wheel brake of all-terrain vehicles generally adopts a single brake, when the vehicle load is heavy and the parking slope is large, only the rear wheel brake is used for parking, and the parking brake force is prone to be unreliable, causing the vehicle to slide backwards. Cause safety accidents and increase safety hazards

In addition, to achieve rear wheel braking, it is necessary to add a parking mechanism on one side of the rear wheel hydraulic brake caliper to realize the parking function. It is necessary to design a long cable, and the installation of the cable is difficult, and a special cable needs to be designed. Installation bracket, complex operation

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