High-strength wear-resistant brake cable

Abstract

The invention relates to a high-strength wear-resistant brake cable comprising a cable body (1). The cable body comprises a carbon fiber core wire set (1.1) and a resin layer (1.2). The carbon fiber core wire set (1.1) is disposed in the resin layer (1.2). One end of a sheath tube (2) is disposed on the resin layer (1.2), and the other end of the sheath tube (2) extends out axially along the resin layer (1.2) and is disposed on the carbon fiber core wire set (1.1); the end of the cable body (1) is provided with a circular tape (3); the surface of the cable body (1) is coated with a wear-resistant coating. The high-strength wear-resistant brake cable is simple to form, light in weight, resistant to chemical corrosion, good in wear resistance and low in production cost and allows a vehicle to be conveniently folded; the sheath tube can effectively protect the end connector of the cable from partial wear; the circular tape at the end of the cable body is used for fixing the cable body and a handle, thus the cable is never separated from the handle and riding safety is guaranteed.

Description

technical field [0001] The invention relates to a brake cable for a folding bicycle brake system. The utility model belongs to the technical field of bicycle accessories. Background technique [0002] The folding car has the advantages of being foldable, easy to control, and easy to carry. During the folding process, no external tools are needed. The car can be folded or unfolded manually. After folding, it can be stored in the trunk of the car more conveniently. or in the cabin. [0003] In existing folding bicycles, when the vehicle is folded, the brake line cannot be folded, and its length does not change. A longer section is bent outside, and the vehicle is easily caught by external objects during transportation, which affects the folding function of the vehicle; and the existing brake line The line body is composed of an external rubber hollow tube and an internal steel wire. Its strength is not high enough, its chemical corrosion resistance is poor, its weather resis...

AI Technical Summary

Problems solved by technology

[0003] In existing folding bicycles, when the vehicle is folded, the brake line cannot be folded, and its length does not change. A longer section is bent outside, and the vehicle is easily caught by external objects during transportation, which affects the folding function of the vehicle; and the existing brake line The line body is composed of an external rubber hollow tube and an internal steel wire. Its strength is not high enough, its chemical corrosion resistance is poor, its weather resistance is not good, and its production cost is high; Therefore, the end joint of the brake line is easy to wear, which affects the use effect of the brake system; the end of the existing brake line body is a hook for fixing the handle. After a long time of use, the hook will be deformed, which will cause The brake line is disengaged from the handle, so the brakes fail and accidents are prone to occur

[0004] The surface hardness of the existing brake line is poor, and it will be worn after long-term use, which will damage the internal brake line body

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