High-strength ageing-resistant brake cable
An anti-aging and brake line technology, applied in the field of vehicle brake system and brake line, can solve the problems of affecting driving safety, failure of the brake system, easy wear and tear of the end joint of the brake line, etc., to ensure driving safety and protect the effect of wear and tear.
Inactive Publication Date: 2016-06-08
李士清
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Problems solved by technology
[0003] Existing vehicle brake systems only pay attention to the protection of longitudinal tensile stress and compressive stress, and the outer layer of the brake line is easily scratched or damaged by external forces. This will cause the steel wire in the inner tube to pop out, and the brake system will fail, which will affect driving safety; Because there is no outer sleeve at the end of the outer layer of the brake line, the joint at the end of the brake line is easy to wear, which affects the use effect of the brake system; the end of the steel wire in the existing brake line inner tube is a hook for fixing The handle, after a long time of use, the hook will be deformed, which will cause the steel wire to disengage from the handle, resulting in brake failure and accidents
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[0026] see Figure 1-3 , the present invention relates to a high-strength aging-resistant brake line, comprising an inner tube 1, a steel wire is arranged inside the inner tube 1, and the outer side of the inner tube 1 is sequentially coated with a tubular layer 2, a first protective layer 3, a strengthening layer 4, The second protective layer 5 and the surface protective layer 6 .
[0027] 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, aluminum and aluminum alloy The metal wire body 2.1 made of metal materials such as metal materials is circularly arranged on the surface of the inner tube 1 to form a tubular layer 2, and the tubular layer 2 is covered with a first protective layer 3, and the first protective layer 3 makes the metal wire body 2.1 protected. Layer 3 restraint without poppin...
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The invention relates to a high-strength ageing-resistant brake cable comprising an inner tube (1), a tubular layer (2), a first protective layer (3), a strengthened layer (4), a second protective layer (5) and a surface protective layer (6), wherein one end of an outer sleeve (7) is arranged on the surface protective layer (6), and the other end of the outer sleeve (7) outwards extends along the axial direction of the surface protective layer (6) and is arranged on a steel wire in the inner tube (1); the inner tube (1) is internally provided with the steel wire; and the end of the steel wire is provided with an endless belt (8). According to the high-strength ageing-resistant brake cable disclosed by the invention, the outer layer of the brake cable is not easily scratched or damaged by an external force, so that the steel wire in the inner tube cannot bounce, and furthermore the driving safety is ensured; and the endless belt arranged at the end of the steel wire is used for fixing the steel wire and a handle, so that the steel wire cannot be separated from the handle, and furthermore the driving safety is ensured.
Description
technical field [0001] The invention relates to a brake line used in a vehicle 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] Existing vehicle brake systems only pay attention to the protection of longitudinal tensile stress and compressive stress, and the outer layer of the brake line is easily scratched or damaged by external forces. This will cause the steel wire in the inner tube to pop out, and the brake system will fail, which will affect driving safety; Because there is no outer sleeve at the end of the outer layer of the brake line, the joint at the end of the brake line is easy to wear, which affects the use effect of the brake system; the end of the steel wire in the existing brake line inner tube is a hook for fixing The handle, after a long time of use, the hook will be deformed...
Claims
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IPC IPC(8): F16C1/10F16C1/26F16D65/18C08L83/04C08K13/02C08K5/17C08K3/14C08K3/30F16D121/14F16D125/60
Inventor 李士清
Owner 李士清