Cable with good tensile property for automobile ABS (Anti-lock Brake System) brake

Abstract

The utility model relates to the technical field of cables, and discloses an automobile ABS brake cable with good tensile property, the outside of a lining layer is provided with a fireproof mechanism, the fireproof mechanism comprises a first fireproof layer and a second fireproof layer which are arranged outside the lining layer from outside to inside, the outside of the first fireproof layer is coated with a fireproof coating, and the outside of the second fireproof layer is coated with a fireproof coating. A first fireproof layer and a second fireproof layer are arranged outside the fireproof mechanism, a fireproof filling layer is filled between the first fireproof layer and the second fireproof layer, a tensile mechanism is further arranged outside the fireproof mechanism and comprises a first tensile layer and a second tensile layer which are arranged outside the fireproof mechanism from outside to inside, and a tensile filling layer is filled between the first tensile layer and the second tensile layer. And an outer sheath is arranged outside the first tensile layer. According to the utility model, the arrangement of the fireproof mechanism enables the automobile ABS brake cable to have good fireproof performance by using the first fireproof layer and the second fireproof layer, at the same time, the fireproof performance of the automobile ABS brake cable can be improved through the fireproof coating and the fireproof filling layer, and the flame-retardant layer enables the automobile ABS brake cable to have flame-retardant performance. And the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable with good tensile resistance for automobile ABS brakes. Background Art

[0002] Automobile ABS brakes, or anti-lock braking systems, are an important part of the braking system. Their main function is to prevent wheels from locking during emergency braking and maintain adhesion between tires and the ground in order to better control the direction and stability of the vehicle. Automobile ABS brake cables are an important part of the vehicle's anti-lock braking system. Their key role is to transmit relevant signals and data to ensure that the ABS system can operate normally and efficiently.

[0003] A Chinese patent discloses a cable with good tensile resistance for automobile ABS brakes (authorization announcement number CN219997905U). The patented technology achieves the tensile resistance function by setting a polypropylene fiber layer, a polyamide fiber layer and a polypropylene flexible fiber layer, avoiding the cable from breaking due to excessive tension, greatly improving the service life of the cable. The patented technology achieves the corrosion resistance function by setting a perchloroethylene anti-corrosion layer, a chlorosulfonated polyethylene layer and a peroxide anti-corrosion layer, avoiding the cable from being corroded during use, greatly improving the cable's use strength, and solving the problem that the existing cable has poor tensile resistance and the cable is prone to breakage due to excessive tension during use, resulting in the inability to carry out subsequent work normally, which brings great inconvenience to use.

[0004] However, most of the existing cables use a tensile layer to achieve tensile resistance, and the cables cannot be fireproofed, which makes them easy to be damaged in the event of a fire. For example, the above-mentioned reference document does not have a fireproof layer. In actual application, when there is an external fire source, it is easy to cause the cable to be damaged, affecting the normal use of the cable. Therefore, those skilled in the art provide a cable with good tensile resistance for automotive ABS brakes to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The utility model aims to provide a cable with good tensile resistance for automobile ABS brakes, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cable with good tensile resistance for automobile ABS brakes, comprising a conductor and an inner lining layer coated on the outside of the conductor, wherein a fireproof mechanism is arranged on the outside of the inner lining layer, and the fireproof mechanism comprises a first fireproof layer and a second fireproof layer arranged on the outside of the inner lining layer from the outside to the inside, the outside of the first fireproof layer is coated with a fireproof coating, and a fireproof filling layer is filled between the first fireproof layer and the second fireproof layer, and an anti-tensile mechanism is also arranged on the outside of the fireproof mechanism, and the anti-tensile mechanism comprises a first tensile layer and a second tensile layer arranged on the outside of the fireproof mechanism from the outside to the inside, a tensile filling layer is filled between the first tensile layer and the second tensile layer, and an outer sheath is also arranged on the outside of the first tensile layer.

[0008] As a further solution of the present invention: the first tensile layer and the second tensile layer have the same thickness, and both the first tensile layer and the second tensile layer are carbon fiber core strips.

[0009] As a further solution of the present invention: the thickness of the tensile filling layer is the same as the thickness of the first tensile layer, and the material of the tensile filling layer is polyester fiber.

[0010] As a further solution of the utility model: a compression-resistant layer is arranged on the inner side of the tension-resistant filling layer between the first tension-resistant layer and the second tension-resistant layer, and the compression-resistant layer is made of high-density polyethylene plastic.

[0011] As a further solution of the present invention: the thickness of the first fireproof layer and the second fireproof layer are the same, and the material of the first fireproof layer and the second fireproof layer is mica tape.

[0012] As a further solution of the utility model: the fire-proof coating is epoxy resin coating, and the material of the fire-proof filling layer is polyurethane.

[0013] As a further solution of the utility model: a flame retardant layer is further arranged on the inner side of the second fireproof layer, and the material of the flame retardant layer is ceramic fiber.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets a tensile mechanism, so that the tensile resistance of the automobile ABS brake cable can be improved through the first tensile layer and the second tensile layer, and the service life of the cable is improved. At the same time, the tensile filling layer can be used to improve the tensile resistance of the cable, and the pressure-resistant layer can prevent the cable from being deformed and damaged by pressure, thereby improving the service life of the cable.

[0016] 2. The fireproof mechanism of the utility model is set up so that the first fireproof layer and the second fireproof layer can make the automobile ABS brake cable have good fireproof performance. At the same time, the fireproof coating and the fireproof filling layer can improve its fireproof performance. The flame retardant layer can make the automobile ABS brake cable have flame retardant performance, thereby improving the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a cable with good tensile strength for automobile ABS brakes;

[0018] Figure 2 This is a structural schematic diagram of a tensile mechanism in a cable with good tensile resistance for automobile ABS brakes;

[0019] Figure 3 The diagram is a structural diagram of a fire-proof mechanism in a cable with good tensile resistance for automobile ABS brakes.

[0020] In the figure: 1. outer sheath; 2. tensile mechanism; 21. first tensile layer; 22. tensile filling layer; 23. compression layer; 24. second tensile layer; 3. fireproof mechanism; 31. fireproof coating; 32. first fireproof layer; 33. fireproof filling layer; 34. second fireproof layer; 35. flame retardant layer; 4. inner lining layer; 5. conductor. DETAILED DESCRIPTION

[0021] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0022] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] Embodiment 1:

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, the present embodiment proposes a cable with good tensile resistance for automobile ABS brakes, comprising a conductor 5 and an inner lining layer 4 coated on the outside of the conductor 5, a fireproof mechanism 3 is arranged on the outside of the inner lining layer 4, the fireproof mechanism 3 comprises a first fireproof layer 32 and a second fireproof layer 34 arranged on the outside of the inner lining layer 4 from the outside to the inside, the outside of the first fireproof layer 32 is coated with a fireproof coating 31, and a fireproof filling layer 33 is filled between the first fireproof layer 32 and the second fireproof layer 34, a tensile mechanism 2 is also arranged on the outside of the fireproof mechanism 3, the tensile mechanism 2 comprises a first tensile layer 21 and a second tensile layer 24 arranged on the outside of the fireproof mechanism 3 from the outside to the inside, a tensile filling layer 22 is filled between the first tensile layer 21 and the second tensile layer 24, and an outer sheath 1 is also arranged on the outside of the first tensile layer 21, the arrangement using the fireproof mechanism 3 can make the cable have good fire retardant properties, improve the service life of the cable, and the tensile mechanism 2 can achieve good tensile resistance of the cable.

[0028] Embodiment 2:

[0029] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0030] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the thickness of the first tensile layer 21 and the second tensile layer 24 are the same, and the first tensile layer 21 and the second tensile layer 24 are both carbon fiber core strips, the thickness of the tensile filling layer 22 is the same as the thickness of the first tensile layer 21, and the material of the tensile filling layer 22 is polyester fiber. This arrangement utilizes the first tensile layer 21 and the second tensile layer 24 to make the cable have good tensile properties, and its tensile properties can be improved by the tensile filling layer 22.

[0031] like Figure 2As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a pressure-resistant layer 23 is arranged on the inner side of the tension-resistant filling layer 22 between the first tension-resistant layer 21 and the second tension-resistant layer 24, and the pressure-resistant layer 23 is made of high-density polyethylene plastic. This arrangement utilizes the pressure-resistant layer 23 to increase the compression resistance of the cable and improve the service life of the cable.

[0032] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the thickness of the first fireproof layer 32 and the second fireproof layer 34 are the same, and the material of the first fireproof layer 32 and the second fireproof layer 34 is mica tape, the fireproof coating 31 is epoxy resin paint, and the material of the fireproof filling layer 33 is polyurethane. This arrangement utilizes the first fireproof layer 32 and the second fireproof layer 34 to make the cable have dual fireproof performance, and the fireproof coating 31 can improve its fire resistance and increase the service life of the cable.

[0033] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, a flame retardant layer 35 is provided on the inner side of the second fireproof layer 34, and the material of the flame retardant layer 35 is ceramic fiber. This arrangement utilizes the flame retardant layer 35 to make the cable have flame retardant properties and improve the service life of the cable.

[0034] Embodiment 3:

[0035] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:

[0036] Specifically, when the cable with good tensile resistance for automobile ABS brake is working / in use: a tensile mechanism 2 is arranged inside the cable, and the tensile mechanism 2 consists of a first tensile layer 21, a second tensile layer 24, a tensile filling layer 22 and a pressure-resistant layer 23. In this way, the tensile resistance of the automobile ABS brake cable can be improved by the first tensile layer 21 and the second tensile layer 24, and the service life of the cable can be improved. At the same time, the tensile filling layer 22 can be used to improve the tensile resistance of the cable, and the pressure-resistant layer 23 can be used to prevent the cable from being damaged by pressure deformation, thereby improving the service life of the cable. In order to improve the service life, a fireproof mechanism 3 is also arranged inside the cable, and the fireproof mechanism 3 is composed of a first fireproof layer 32, a second fireproof layer 34, a fireproof filling layer 33, a fireproof coating 31 and a flame retardant layer 35. The first fireproof layer 32 and the second fireproof layer 34 can make the automobile ABS brake cable have good fireproof performance. At the same time, the fireproof coating 31 and the fireproof filling layer 33 can improve its fireproof performance, and the flame retardant layer 35 can make the automobile ABS brake cable have flame retardant performance, thereby improving the service life of the cable.

[0037] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A cable with good tensile strength for automobile ABS brake, comprising a conductor (5) and an inner lining layer (4) coated on the outside of the conductor (5), characterized in that: A fireproof mechanism (3) is arranged outside the inner lining layer (4), and the fireproof mechanism (3) comprises a first fireproof layer (32) and a second fireproof layer (34) which are arranged outside the inner lining layer (4) from outside to inside, the first fireproof layer (32) is coated with a fireproof coating (31) outside, and a fireproof filling layer (33) is filled between the first fireproof layer (32) and the second fireproof layer (34), and a tensile mechanism (2) is also arranged outside the fireproof mechanism (3), and the tensile mechanism (2) comprises a first tensile layer (21) and a second tensile layer (24) which are arranged outside the fireproof mechanism (3) from outside to inside, and a tensile filling layer (22) is filled between the first tensile layer (21) and the second tensile layer (24), and an outer sheath (1) is also arranged outside the first tensile layer (21).

2. A cable with good tensile strength for automobile ABS brake according to claim 1, characterized in that: The first tensile layer (21) and the second tensile layer (24) have the same thickness, and both the first tensile layer (21) and the second tensile layer (24) are carbon fiber core strips.

3. A cable with good tensile strength for automobile ABS brake according to claim 1, characterized in that: The thickness of the tensile-resistant filling layer (22) is the same as the thickness of the first tensile-resistant layer (21), and the material of the tensile-resistant filling layer (22) is polyester fiber.

4. A cable with good tensile strength for automobile ABS brake according to claim 1, characterized in that: A compression-resistant layer (23) is provided on the inner side of the tension-resistant filling layer (22) between the first tension-resistant layer (21) and the second tension-resistant layer (24); the compression-resistant layer (23) is made of high-density polyethylene plastic.

5. A cable with good tensile strength for automobile ABS brake according to claim 1, characterized in that: The first fireproof layer (32) and the second fireproof layer (34) have the same thickness, and the material of the first fireproof layer (32) and the second fireproof layer (34) is mica tape.

6. A cable with good tensile strength for automobile ABS brake according to claim 1, characterized in that: The fireproof coating (31) is an epoxy resin coating, and the material of the fireproof filling layer (33) is polyurethane.

7. A cable with good tensile strength for automobile ABS brake according to claim 1, characterized in that: A flame retardant layer (35) is also provided on the inner side of the second fireproof layer (34), and the material of the flame retardant layer (35) is ceramic fiber.

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