Vehicle brake cable

A technology for brake lines and automobiles, which is applied in the field of auto parts, can solve the problems of easy breakage and insufficient tensile elasticity of the outer casing of the brake line, and achieves the effects of not easy to break, good flexibility, and increased tensile elasticity.

Inactive Publication Date: 2017-12-19
广西坤浩科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide an automobile brake cable to solve the problem that the existing brake cable outer sleeve is easy to break and has insufficient tensile elasticity.

Method used

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  • Vehicle brake cable
  • Vehicle brake cable

Examples

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Embodiment Construction

[0011] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0012] Such as figure 1 , figure 2 The automobile brake wire shown includes a wire core and a rubber outer sleeve 3 set outside the wire core. The wire core is composed of multiple strands of steel wire 1 whose cross-section is arranged in a plum blossom shape. The steel wire is a high-carbon steel wire with a diameter of 3 mm. There is a metal inner casing 2 between the wire core and the outer sleeve, and an internal thread 4 is provided on the inner wall of the inner casing. AB glue 5 is filled between the inner sleeve 2 and the wire core; when assembling, the outer wall of each strand of steel wire is first coated with AB glue, and then put into a quincunx shape and squeezed into the inner sleeve so that the AB glue is completely embedded. Into the internal thread, so that the inner sleeve and the steel wire are tightly combined, and then fil...

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PUM

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Abstract

The invention discloses a vehicle brake cable and relates to the technical field of vehicle parts. The vehicle brake cable comprises a cable core and a rubber outer sleeve arranged outside the cable core in a sleeving mode; the cable core is formed by a plurality of strands of steel wires with the sections being in a plum blossom shape; an inner casing pipe is arranged between the cable core and the outer sleeve; an inner thread is arranged on the inner wall of the inner casing pipe; a center cavity of the cable core is filled with AB glue; and the position between the inner casing pipe and the cable core is filled with AB glue. Compared with the prior art, the inner casing pipe is arranged between the cable core and the rubber outer sleeve and can support the outer sleeve, so that the outer sleeve is not prone to being broken; the position between the inner casing pipe and the cable core and the cavity of the cable core are filled with the AB glue, so that the tension resistance and pressure resistance of the vehicle brake cable are increased, flexibility is good, and the cable core has good scalability and is not likely to be broken; and the inner thread is arranged inside the inner casing pipe, so that the tensile elasticity of the brake cable is greatly increased.

Description

technical field [0001] The invention relates to the technical field of automobile parts, in particular to an automobile brake line. Background technique [0002] Automobile brake wires are installed in the braking system of automobiles and are one of the important accessories to ensure the safety of automobiles. Automobile brake wires generally include a steel wire core and a rubber outer sleeve set outside the wire core. The steel wire core is generally single-strand or double-strand. The car needs to perform frequent braking operations during long-term driving, and the steel wire will continue to passively expand and contract. The rubber outer sleeve of such a brake line is easy to break, and the broken part of the rubber outer sleeve is easily damaged by water and other impurities. Corrosion, resulting in insufficient tensile elasticity, excessive friction between the core and the rubber outer sleeve, and more laborious problems when braking. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C1/10
CPCF16C1/10
Inventor 王善重
Owner 广西坤浩科技有限公司
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