Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-oxidation brake cable high in strength

A brake line, anti-oxidation technology, applied in the direction of linear motion axis, bicycle accessories, bicycle brakes, etc., can solve the problems of insufficient friction and support, insufficient brake, brake failure, etc., to increase friction and support force, guarantee the effect of use, and ensure the effect of driving safety

Inactive Publication Date: 2015-11-04
JIANGYIN HENGDA VEHICLES FITTING
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bicycle brake system includes accessories such as brake handles, brake lines, and brake calipers. The brake system of the prior art is usually provided with two brake lines, one front and one rear, and two corresponding brake handles and two brake calipers. Brake wires tend to break after being used for a period of time, causing brake failure and high potential safety hazards. In order to solve the above technical problems, it is necessary to use a two-wire brake system with two front brake wires and two rear brake wires. The two brake wires of this brake system The length of the two front brake cables needs to be the same to ensure that the two brake cable bodies are evenly stressed during braking, but the two independent brake cable bodies cannot guarantee the same length, and there are certain difficulties in assembly
[0003] The existing brake line body is composed of an outer rubber hollow tube and an inner 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 relatively high
[0004] The friction and supporting force between the existing brake line liner and the outer cladding are not enough, and the inner liner and the outer cladding tend to slide relative to each other, which will cause the brake to not be tight and affect the use effect of the braking system; the existing The end of the outer cladding layer of the brake line has no outer sleeve, so the end joint of the brake line is easy to wear, which affects the use effect of the brake system
[0005] The end of the existing brake line body is a hook used to fix the handle. After a long time of use, the hook will be deformed, which will cause the brake line to be disengaged from the handle, thereby causing brake failure and accidents
[0006] Existing brake lines are exposed to the environment for a long time, which will cause their surface to be oxidized, which will make the braking of the brake line slow and lagging, and there will be safety hazards

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
  • Anti-oxidation brake cable high in strength
  • Anti-oxidation brake cable high in strength
  • Anti-oxidation brake cable high in strength

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] see Figure 1-4 , the present invention relates to a high-strength anti-oxidation brake line, comprising an outer cladding 1, two liner tubes 2 arranged side by side in parallel and a metal wire group 3, the lengths of the two liner tubes 2 are equal, and the liner tube 2 A brake line body 4 is arranged inside, and the metal wire group 3 includes a plurality of metal wires, the metal wires are closely arranged on the outer wall of the inner liner 2, the length direction of the metal wires is consistent with the axial direction of the inner liner 2, and a plurality of The metal wire is bent in a spiral shape along its length (similar to a twisted steel wire rope). The metal wire group 3 has 15 to 25 metal wires, preferably 21 wires. The outer cladding 1 is coated on Wire group 3 outside.

[0036] The brake line body 4 includes an inner carbon fiber core wire group 4.1 and an outer layer resin layer 4.2. The carbon fiber core wire group 4.1 is composed of multiple bundle...

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 an anti-oxidation brake cable high in strength. The anti-oxidation brake cable comprises a wrapping layer (1), two parallel liner pipes (2) arranged side by side and two metal wire sets (3). A brake cable body (4) comprises an inner carbon fiber core wire set (4.1) and an outer resin layer (4.2). One end of an outer sleeve pipe (5) is arranged on the wrapping layer (1), and the other end of the outer sleeve pipe (5) extends outwards in the axial direction of the wrapping layer (1) and is arranged on the brake cable body (4). An annular belt (6) is arranged at one end of the brake cable body (4), and the surface of the wrapping layer (1) is coated with an anti-oxidation coating. The anti-oxidation brake cable high in strength is easy to form, low in weight, resistant to chemical corrosion, good in weather fastness and low in production cost and enables running to be safe, and the brake cable body is evenly stressed; the surface of the wrapping layer is provided with the anti-oxidation coating, and normal use of the brake cable is guaranteed.

Description

technical field [0001] The invention relates to a brake line used in a bicycle brake system. It belongs to the field of bicycle accessories. Background technique [0002] The bicycle brake system includes accessories such as brake handles, brake lines, and brake calipers. The brake system of the prior art is usually provided with a front and a rear brake line and two corresponding brake handles and two brake calipers. Brake wires tend to break after being used for a period of time, causing brake failure and high potential safety hazards. In order to solve the above technical problems, it is necessary to use a two-wire brake system with two front brake wires and two rear brake wires. The two brake wires of this brake system The length of the two front brake cables needs to be the same to ensure that the two brake cable bodies are evenly stressed during braking. However, the two independent brake cable bodies cannot guarantee the same length, and there are certain difficultie...

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): F16C1/10B62L3/00C22C19/05
Inventor 李士清
Owner JIANGYIN HENGDA VEHICLES FITTING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com