Brake cable for electric vehicle

A technology of brake lines and electric vehicles, applied in the field of brake lines, can solve the problems of high friction of rubber tubes and steel cables, damage of rubber tubes, etc., and achieve the effects of good elasticity, reduced friction, and good wear resistance

Inactive Publication Date: 2015-05-13
LIUZHOU YINGHANG AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a brake line for an electric vehicle, which can solve the problem that the rubber tube is easily damaged due to the large friction force between the rubber tube and the steel cable

Method used

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  • Brake cable for electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] figure 1 The electric vehicle brake line shown includes a rubber tube 1 made of neoprene material and a steel cable 3 installed in the rubber tube 1. The inner wall of the rubber tube 1 is provided with a plurality of radial projections 1-1, A lubricating substance 2 is filled between the rubber tube 1 and the steel cable 3, and the lubricating substance 2 is lubricating grease. The brake line of the present invention has the functions of high strength, long life, corrosion resistance and light weight, and at the same time reduces the contact surface between the rubber tube and the steel cable sheath, thereby reducing the friction between the two, ensuring that the rubber tube not be damaged.

Embodiment 2

[0015] The rubber tube 1 is made of ethylene-propylene rubber; the lubricant 2 is talcum powder; the rest are the same as the first embodiment.

Embodiment 3

[0017] The rubber tube 1 is made of polyurethane rubber; the rest are the same as the first embodiment.

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PUM

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Abstract

The invention discloses a brake cable for an electric vehicle, and belongs to the technical field of automobile accessories. The brake cable comprises a rubber tube and a steel cable arranged in the rubber tube, wherein a plurality of radial bulges are arranged on the inner wall of the rubber tube; a gap between the rubber tube and the steel cable is filled with a lubricating substance; the rubber tube is made of chloroprene rubber, ethylene propylene rubber or polyurethane rubber; a sheath is a carbon fiber tube; the lubricating substance adopts lubricating grease or talcum powder. According to the brake cable for the electric vehicle, the problem that the rubber tube is damaged easily due to large friction force between the rubber tube and the steel cable can be solved.

Description

technical field [0001] The invention relates to the technical field of electric vehicle accessories, in particular to a brake line for electric vehicles. Background technique [0002] As a new type of environmentally friendly vehicle, electric vehicles are more and more produced and used by people, and the function of the braking system of electric vehicles is related to people's lives. In addition to the braking function of the brake itself, the brake line is also included in it. It plays an important role. The existing brake line includes an external rubber tube and a steel cable set in the rubber tube. When the cable is pulled, the electric bicycle is in a braking state. When the cable is released, the electric bicycle is in operation. State, this kind of brake line exists because the contact area between the rubber tube and the steel cable is large, when the car body brakes, the friction between them is large, which easily causes the problem of rubber tube damage. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C1/10B62L3/00
Inventor 陈永亮
Owner LIUZHOU YINGHANG AUTO PARTS
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