Hydraulic brake pipeline arrangement structure

Abstract

The hydraulic brake pipeline arrangement structure comprises the rear brake pipeline and the ABS controller, one end of the rear brake pipeline is connected with the rear brake of the automobile, the other end of the rear brake pipeline is connected with the ABS controller, and the rear brake pipeline is arranged on the automobile body, so that the rear brake pipeline is prevented from penetrating through the interior of the automobile body; the hydraulic brake pipeline arrangement structure can be suitable for brake pipeline arrangement of an integrated die-casting vehicle body, so that the brake pipeline arrangement scheme is optimized, the hydraulic brake pipeline arrangement structure can be suitable for the integrated die-casting vehicle body, the brake pipeline arrangement scheme can be optimized, and the cost of a brake pipeline can be reduced.

Description

Technical Field

[0001] The utility model belongs to the field of vehicle brake systems, and in particular relates to a hydraulic brake pipeline arrangement structure. Background Art

[0002] In the braking system of new energy vehicles, Figure 3 As shown in the figure, the automobile braking system connects the front and rear brakes with the ABS controller through hydraulic brake hard pipes and hydraulic brake hoses. The brake fluid transmits the braking force to each brake through the pipeline to achieve the braking target. The brake pipeline layout usually adopts a solution that penetrates from the front compartment of the car into the body, and then passes out from the end of the body into the rear compartment of the car. However, with the gradual popularization of one-piece die-casting bodies, the existing pipeline layout plan cannot be implemented.

[0003] In order to solve the above problems, patent document CN212148803U discloses a new type of automobile hydraulic brake pipeline, which specifically relates to the technical field of brake pipelines, including a pipeline main body, a buffer mechanism is provided on the outside of the pipeline main body, and one end of the buffer mechanism extends to the inside of the pipeline main body; the buffer mechanism includes two support rings, and the two support rings are respectively sleeved on the outside of the two ends of the pipeline main body; the utility model is provided with a buffer mechanism. In actual work, when the brake fluid flows, the fan blades are driven to rotate, and then the spiral rod in the other end of the pipeline main body is driven to rotate through the transmission component, so that the brake fluid with a relatively slow flow rate in the other end of the pipeline main body is stably transported to avoid its siltation and blockage. At the same time, the brake fluid in the pipeline main body can always be in a stable flow, avoiding the brake fluid initially flowing into the pipeline main body, and the faster flow rate will cause a large impact and vibration on the pipeline main body, but the above problems cannot be solved. Utility Model Content

[0004] The utility model is designed to solve the above problems, and aims to provide a hydraulic brake line arrangement structure that can be applied to an integrated die-cast vehicle body, can optimize the brake line arrangement scheme, and can reduce the brake line cost. In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a hydraulic brake pipeline arrangement structure, which has the following characteristics: it comprises a rear brake pipeline and an ABS controller, wherein the rear brake pipeline is arranged on a vehicle body, one end of the rear brake pipeline is connected to the rear brake of the vehicle, and the other end of the rear brake pipeline is connected to the ABS controller.

[0006] In the hydraulic brake pipeline arrangement structure provided by the utility model, it can also have such a feature that the rear brake pipeline includes a first rear brake hard pipe and a second rear brake hard pipe, one end of the second rear brake hard pipe is connected to one end of the first rear brake hard pipe, the first rear brake hard pipe is arranged in the front cabin of the car, one end of the first rear brake hard pipe away from the second rear brake hard pipe is connected to the ABS controller, and the second rear brake hard pipe is located under the car body and laid from the car body door sill beam to the rear of the car body.

[0007] In the hydraulic brake pipeline arrangement structure provided by the utility model, it can also have such a feature that the first rear brake hard pipe and the second rear brake hard pipe are connected through a double two-way connection, the first rear brake hard pipe includes a first right brake hard pipe and a first left brake hard pipe, and the second rear brake hard pipe includes a second right brake hard pipe and a second left brake hard pipe.

[0008] In the hydraulic brake pipeline arrangement structure provided by the utility model, it can also have such a feature that the rear brake pipeline also includes a rear brake hose, one end of the rear brake hose is connected to an end of the second rear brake hard pipe away from the first rear brake hard pipe, and the other end of the rear brake hose is connected to the rear brake of the vehicle, and the middle section of the rear brake hose is arranged on the vehicle sliding column.

[0009] The hydraulic brake line arrangement structure provided by the utility model may also have such a feature that the rear brake hose includes a right brake hose and a left brake hose, the right brake hose is connected to the second right brake hard pipe, and the left brake hose is connected to the second left brake hard pipe.

[0010] The hydraulic brake pipeline arrangement structure provided by the utility model may also have such a feature that a single pipe clamp is provided on the second rear brake hard pipe.

[0011] The hydraulic brake pipeline arrangement structure provided by the utility model may also have such a feature, including a master cylinder brake pipeline, one end of which is connected to the ABS controller, and the master cylinder brake pipeline includes a master cylinder front brake pipe and a master cylinder rear brake pipe.

[0012] The hydraulic brake pipeline arrangement structure provided by the utility model may also have the following features, including a front brake pipeline, which is arranged in the front cabin of the car and includes a front brake hard pipe and a front brake hose.

[0013] The technical effect of the utility model is as follows: the hydraulic brake pipeline arrangement structure provided by the utility model includes a rear brake pipeline and an ABS controller, one end of the rear brake pipeline is connected to the rear brake of the automobile, and the other end of the rear brake pipeline is connected to the ABS controller. The rear brake pipeline is arranged on the automobile body to avoid passing through the interior of the automobile body, and can be suitable for the brake pipeline arrangement of an integrated die-cast automobile body, thereby optimizing the brake pipeline arrangement scheme.

[0014] Therefore, the hydraulic brake line arrangement structure provided by the utility model can be applicable to the one-piece die-cast vehicle body, can optimize the brake line arrangement scheme, and can reduce the cost of the brake line. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] This specification includes the following drawings, which show the following contents:

[0016] Figure 1 The structure diagram of the hydraulic brake pipeline arrangement structure in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The structure diagram of the hydraulic brake pipeline arrangement structure in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 This is the general structural trend of the existing brake pipe layout scheme.

[0019] Marked in the figure: 10-rear brake pipe, 11-first rear brake hard pipe, 111-first right brake hard pipe, 112-first left brake hard pipe, 12-second rear brake hard pipe, 121-second right brake hard pipe, 122-second left brake hard pipe, 13-double connection, 14-rear brake hose, 141-right brake hose, 142-left brake hose, 15-single pipe clamp, 20-ABS controller, 30-master cylinder brake pipe, 31-master cylinder front brake pipe, 32-master cylinder rear brake pipe, 40-front brake pipe, 41-front brake hard pipe, 42-front brake hose. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation methods of the utility model by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the utility model concept and technical solution of the utility model and facilitating its implementation.

[0021] Figure 1 The structure diagram of the hydraulic brake pipeline arrangement structure in the embodiment of the utility model is shown in FIG. Figure 1 ; Figure 2 The structure diagram of the hydraulic brake pipeline arrangement structure in the embodiment of the utility model is shown in FIG. Figure 2 .

[0022] like Figure 1 and Figure 2As shown, the hydraulic brake pipeline arrangement structure provided by the utility model includes a rear brake pipeline 10 and an ABS controller 20. The rear brake pipeline 10 is arranged on the automobile body, one end of the rear brake pipeline 10 is connected to the rear brake of the automobile, and the other end of the rear brake pipeline 10 is connected to the ABS controller 20. It is suitable for the brake pipeline arrangement on the one-piece die-casting body.

[0023] The rear brake pipe 10 includes a first rear brake hard pipe 11 and a second rear brake hard pipe 12. One end of the first rear brake hard pipe 11 is connected to one end of the second rear brake hard pipe 12. The first rear brake hard pipe 11 is arranged in the front cabin of the car. One end of the first rear brake hard pipe 11 away from the second rear brake hard pipe 1 is connected to the ABS controller 20. The second rear brake hard pipe 12 is located under the car body and is laid from the door sill beam of the car body to the rear of the car body, thereby avoiding laying the brake pipe from the inside of the car body, so that the hydraulic brake pipe layout structure provided by the utility model is suitable for an integrated die-cast car body, and the brake pipe layout scheme is optimized.

[0024] The first rear brake hard pipe 11 and the second rear brake hard pipe 12 are connected by a double connection 13. The first rear brake hard pipe 11 includes a first right brake hard pipe 111 and a first left brake hard pipe 112. The second rear brake hard pipe 12 includes a second right brake hard pipe 121 and a second left brake hard pipe 122. The first right brake hard pipe 111 and the second right brake hard pipe 121 are connected by the double connection 13, and the first left brake hard pipe 112 and the second left brake hard pipe 122 are connected by the double connection 13, so that the braking force is transmitted to the left and right brakes at the rear end of the vehicle body, thereby achieving the braking targets of the left and right brakes at the rear end of the vehicle body and optimizing the brake line layout plan.

[0025] The rear brake line 10 also includes a rear brake hose 14, one end of the rear brake hose 14 is connected to one end of the second rear brake hard pipe 12 away from the first rear brake hard pipe 11, and the other end of the rear brake hose 14 is connected to the rear brake of the vehicle. The middle section of the rear brake hose 14 is arranged on the vehicle sliding column. The rear brake hose 14 includes a right brake hose 141 and a left brake hose 142, one end of the right brake hose 141 is connected to the second right brake hard pipe 121, and the other end of the right brake hose 141 is connected to the left brake at the rear end of the vehicle body, one end of the left brake hose 142 is connected to the second left brake hard pipe 122, and the other end of the left brake hose 142 is connected to the right brake at the rear end of the vehicle body, so that the braking force is transmitted to the left and right brakes at the rear end of the vehicle body, so as to achieve the braking goals of the left and right brakes at the rear end of the vehicle body and optimize the brake line layout scheme.

[0026] One end of the right brake hose 141 is connected and fixed to the second right brake hard pipe 121 through a threaded pipe head, and the other end of the right brake hose 141 is connected and fixed to the left brake at the rear end of the vehicle body. The middle part of the right brake hose 141 is arranged on the vehicle sliding column, so that the right brake hose 141 can generate a movement track of the upper and lower ends with the movement of the vehicle sliding column. As the wheel turns, the right brake hose 141 will generate a movement track of the left and right ends, thereby matching various vehicle conditions, ensuring the normal operation of the brake line, and improving the reliability of the structure. One end of the left brake hose 142 is connected and fixed to the second left brake hard pipe 122 through a threaded pipe head, and the other end of the left brake hose 142 is connected and fixed to the right brake at the rear end of the vehicle body. The middle part of the left brake hose 142 is arranged on the vehicle sliding column, so that the left brake hose 142 can generate a movement track of the upper and lower ends with the movement of the vehicle sliding column. As the wheel turns, the left brake hose 142 will generate a movement track of the left and right ends, thereby matching various vehicle conditions, ensuring the normal operation of the brake line, and improving the reliability of the structure. The threaded pipe head can facilitate disassembly of the rear brake hose 14 , so as to facilitate replacement or maintenance of the rear brake hose 14 .

[0027] A single tube clamp 15 is provided on the second rear brake hard tube 12, and the single tube clamp 15 is evenly arranged on the second rear brake hard tube 12, so that the second rear brake hard tube 12 is laid from the vehicle body door sill beam to the rear of the vehicle body, avoiding laying the brake line from the inside of the vehicle body, so that the hydraulic brake line arrangement structure provided by the utility model is suitable for an integrated die-cast vehicle body.

[0028] The hydraulic brake pipeline arrangement structure provided by the utility model also includes a master cylinder brake pipeline 30 , one end of which is connected to the ABS controller 20 , and the master cylinder brake pipeline 30 includes a master cylinder front brake pipe 31 and a master cylinder rear brake pipe 32 .

[0029] The hydraulic brake pipeline arrangement structure provided by the utility model also includes a front brake pipeline 40, which is arranged in the front cabin of the car. The front brake pipeline 40 includes a front brake hard pipe 41 and a front brake hose 42, so as to transmit the braking force to the left and right brakes at the front end of the car body, thereby achieving the braking target of the left and right brakes at the front end of the car body.

[0030] Functions and Effects of the Embodiments

[0031] The hydraulic brake pipeline arrangement structure provided by the utility model includes a rear brake pipeline 10 and an ABS controller 20. One end of the rear brake pipeline 10 is connected to the rear brake of the automobile, and the other end of the rear brake pipeline 10 is connected to the ABS controller 20. The rear brake pipeline 10 is arranged on the automobile body to avoid passing through the interior of the vehicle body. It can be applicable to the brake pipeline arrangement of an integral die-cast vehicle body, thereby optimizing the brake pipeline arrangement scheme. The hydraulic brake pipeline arrangement structure provided by the utility model can be applicable to an integral die-cast vehicle body, can optimize the brake pipeline arrangement scheme, and can reduce the cost of the brake pipeline.

[0032] The first rear brake hard pipe 11 and the second rear brake hard pipe 12 are connected by a double connection 13. The first rear brake hard pipe 11 includes a first right brake hard pipe 111 and a first left brake hard pipe 112. The second rear brake hard pipe 12 includes a second right brake hard pipe 121 and a second left brake hard pipe 122. The first right brake hard pipe 111 and the second right brake hard pipe 121 are connected by the double connection 13, and the first left brake hard pipe 112 and the second left brake hard pipe 122 are connected by the double connection 13, so that the braking force is transmitted to the left and right brakes at the rear end of the vehicle body, thereby achieving the braking target of the left and right brakes at the rear end of the vehicle body.

[0033] One end of the right brake hose 141 is connected and fixed to the second right brake hard pipe 121, and the other end of the right brake hose 141 is connected and fixed to the left brake at the rear end of the vehicle body. The middle part of the right brake hose 141 is arranged on the vehicle sliding column, so that the right brake hose 141 can generate the movement track of the upper and lower ends with the movement of the vehicle sliding column. As the wheel turns, the right brake hose 141 will generate the movement track of the left and right ends, thereby matching various vehicle conditions, ensuring the normal operation of the brake line, and improving the reliability of the structure. One end of the left brake hose 142 is connected and fixed to the second left brake hard pipe 122, and the other end of the left brake hose 142 is connected and fixed to the right brake at the rear end of the vehicle body. The middle part of the left brake hose 142 is arranged on the vehicle sliding column, so that the left brake hose 142 can generate the movement track of the upper and lower ends with the movement of the vehicle sliding column. As the wheel turns, the left brake hose 142 will generate the movement track of the left and right ends, thereby matching various vehicle conditions, ensuring the normal operation of the brake line, and improving the reliability of the structure.

[0034] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A hydraulic brake pipeline arrangement structure, It is characterized in that The invention comprises a rear brake pipe (10) and an ABS controller (20), wherein the rear brake pipe (10) is arranged on a vehicle body, one end of the rear brake pipe (10) is connected to a rear brake of the vehicle, and the other end of the rear brake pipe (10) is connected to the ABS controller (20), the rear brake pipe (10) comprises a first rear brake hard pipe (11) and a second rear brake hard pipe (12), one end of the second rear brake hard pipe (12) is connected to one end of the first rear brake hard pipe (11), the first rear brake hard pipe (11) is arranged on a front cabin of the vehicle, and the first rear brake hard pipe (12) is connected to one end of the first rear brake hard pipe (11). One end of the rear brake tube (11) away from the second rear brake tube (12) is connected to the ABS controller (20); the second rear brake tube (12) is located under the vehicle body and is laid from the vehicle body door sill beam to the rear of the vehicle body; the first rear brake tube (11) and the second rear brake tube (12) are connected through a double two-way (13); the first rear brake tube (11) includes a first right brake tube (111) and a first left brake tube (112); the second rear brake tube (12) includes a second right brake tube (121) and a second left brake tube (122).

2. The hydraulic brake pipeline arrangement structure according to claim 1, It is characterized in that The rear brake pipeline (10) also includes a rear brake hose (14), one end of which is connected to an end of the second rear brake hard pipe (12) away from the first rear brake hard pipe (11), and the other end of the rear brake hose (14) is connected to the rear brake of the vehicle, and the middle section of the rear brake hose (14) is arranged on the vehicle sliding column.

3. The hydraulic brake pipeline arrangement structure according to claim 2, It is characterized in that The rear brake hose (14) comprises a right brake hose (141) and a left brake hose (142); the right brake hose (141) is connected to the second right brake hard pipe (121); and the left brake hose (142) is connected to the second left brake hard pipe (122).

4. The hydraulic brake pipeline arrangement structure according to claim 3, It is characterized in that The second rear brake hard tube (12) is provided with a single tube clamp (15).

5. The hydraulic brake pipeline arrangement structure according to claim 4, It is characterized in that It also includes a master cylinder brake pipeline (30), one end of which is connected to the ABS controller (20), and the master cylinder brake pipeline (30) includes a master cylinder front brake pipe (31) and a master cylinder rear brake pipe (32).

6. The hydraulic brake pipeline arrangement structure according to claim 5, It is characterized in that It also includes a front brake pipeline (40), which is arranged in the front cabin of the car and includes a front brake hard pipe (41) and a front brake hose (42).

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