Break-proof wear-resistant brake cable

A brake line and wear-resistant technology, applied in the direction of linear motion shaft, bicycle accessories, bicycle brakes, etc., can solve the problems of scratches on the outer layer of the brake line, affecting driving safety, insufficient strength, etc., and achieve wear-resistant external force scratches or damage. , to ensure driving safety, the effect of not easy to break

Inactive Publication Date: 2015-08-05
JIANGYIN HENGDA VEHICLES FITTING
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] And because the steel wire in the existing brake line inner tube is a single metal wire, it will cause its strength not enough, which affects the use effect of the brake system; the existing vehicle brake system only pays attention to the protection of longitudinal tensile stress and compressive stress. The outer layer of the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Break-proof wear-resistant brake cable
  • Break-proof wear-resistant brake cable
  • Break-proof wear-resistant brake cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] see Figure 1-3 , the present invention relates to a wear-resistant brake line that is not easy to break, comprising an inner tube 1, a metal wire group is arranged in the inner tube 1, the metal wire group includes a plurality of metal wires, the length direction of the metal wire is in line with the axial direction of the inner tube 1 Consistent, and a plurality of metal wires are bent along its length in a spiral shape (similar to a twisted steel wire rope). The metal wire group has 15 to 25 metal wires, preferably 21 wires. The inner tube 1 The outer side of the tube is sequentially covered with a tubular layer 2, a first protective layer 3, a strengthening layer 4, a second protective layer 5 and a surface protective layer 6.

[0025] The inner tube 1 includes the inner tube 1, which can be made of flexible plastic materials such as PP, PE, polyvinyl difluoride (PVDF-commonly known as Teflon), nylon, etc., and its outer side is made of carbon steel, stainless steel...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a break-proof wear-resistant brake cable comprising an inner tube (1), a tubular layer (2), a first protective layer (3), a reinforcing layer (4), a second protective layer (5) and a surface protective layer (6). A metal wire group is disposed within the inner tube (1) and includes a plurality of metal wires; the length direction of the metal wires is the same as the axial direction of the inner tube (1); the metal wires are spirally bent along the length direction; the surface protective layer (6) is a wear-resistant coating. The break-proof wear-resistant brake cable is wear resistant; the outer layer is less prone to scratch or damage by external force; the metal wires in the inner tube never pop out, and riding safety is guaranteed; the break-proof wear-resistant brake cable can automatically retract, thus folding of a vehicle is facilitated.

Description

technical field [0001] The invention relates to a brake line used in a bicycle brake system. The utility model belongs to the technical field of vehicle accessories. Background technique [0002] The brake system of the vehicle includes brake handles, brake lines, brake calipers and other accessories. [0003] And because the steel wire in the existing brake line inner tube is a single metal wire, it will cause its strength not enough, which affects the use effect of the brake system; the existing vehicle brake system only pays attention to the protection of longitudinal tensile stress and compressive stress. The outer layer of the cable is easily scratched or damaged by external forces, which will cause the steel wire in the inner tube to pop out, and the brake system will fail, which will affect driving safety. [0004] The surface hardness of the existing brake line is poor, and it will be worn after long-term use, thereby damaging the inner body of the brake line. Co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F16C1/10B62L3/02
Inventor 李士清
Owner JIANGYIN HENGDA VEHICLES FITTING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap