High-strength weather-resistant brake cable

Abstract

The invention relates to a high-strength weather-resistant brake cable. The high-strength weather-resistant brake cable comprises a brake cable body (1), wherein the brake cable body comprises a carbon fiber core wire group (1.1) and a resin layer (1.2), the carbon fiber core wire group (1.1) is arranged in the resin layer (1.2), one end of an outer sleeve (2) is arranged on the resin layer (1.2), the other end of the outer sleeve (2) extends outwards in the axial direction of the resin layer (1.2) and is arranged on the carbon fiber core wire group (1.1), and an annular band (3) is arranged at the end part of the brake cable body (1). The high-strength weather-resistant brake cable has the advantages that the brake cable body of the brake cable is simple to mold, light in mass, chemical corrosion resistant, good in weather resistance and low in production cost; the brake cable can automatically retract and is convenient for vehicle folding, and the outer sleeve can effectively protect the joint part at the end part of the cable wire from wear; the annular band at the end part of the brake cable body is used for fixing the brake cable body with a handle, so that the brake cable cannot be separated from the handle, and riding safety is ensured.

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

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