Pipeline fixing member, vehicle system, and vehicle
A pipeline fixing member includes a fixing member body. The fixing member body has a mounting portion, a flow channel, a first port, and a second port. The first port and the second port are respectively located at both ends of the flow channel. The first port is configured to be connected to a pipeline of the vehicle system. The second port is configured to be connected to a cylinder block of the vehicle system. The mounting portion is connected to the cylinder block of the vehicle system.
1 . A pipeline fixing member, comprising:
a fixing member body having a mounting portion, a flow channel, a first port, and a second port, the first port and the second port respectively located at both ends of the flow channel, the first port configured to be connected to a pipeline of a vehicle system, the second port configured to be in communication with a cylinder block of the vehicle system, and the mounting portion connected to the cylinder block, wherein
the first port is configured as a hollow plug-in portion that is plugged in and fitted with the pipeline,
the hollow plug-in portion is a first hollow shaft section, and an outer wall of the first hollow shaft section is configured to be connected to an inner wall of the pipeline,
a first end of the first hollow shaft section far from the mounting portion has a limiting flange matched with the pipeline, and
an outer surface of the limiting flange is configured as an inclined surface, and the outer surface of the limiting flange slopes toward an axial direction of the first hollow shaft section and in a direction from the first end of the first hollow shaft section to a second end of the first hollow shaft section close to the mounting portion.
2 . The pipeline fixing member according to claim 1 , wherein the fixing member body has a second hollow shaft section configured as the second port, the first hollow shaft section is in communication with the second hollow shaft section, and the second hollow shaft section is configured to be plugged in and fitted with the cylinder block.
3 . The pipeline fixing member according to claim 2 , wherein an included angle is formed between an axis of the first hollow shaft section and an axis of the second hollow shaft section.
4 . The pipeline fixing member according to claim 3 , wherein the axis of the first hollow shaft section is perpendicular to the axis of the second hollow shaft section.
5 . The pipeline fixing member according to claim 2 , wherein the mounting portion is disposed in the second hollow shaft section and is integrally formed with the second hollow shaft section.
6 . The pipeline fixing member according to claim 5 , wherein the mounting portion is disposed on an outer peripheral wall of the second hollow shaft section, the mounting portion has a plurality of mounting holes, and the mounting holes are symmetrical with respect to a central axis of the second hollow shaft section.
7 . The pipeline fixing member according to claim 6 , wherein the outer peripheral wall of the second hollow shaft section has an annular step structure, and the annular step structure is disposed close to the first hollow shaft section, to form a step surface on the outer peripheral wall of the second hollow shaft section.
8 . A vehicle system, comprising:
a cylinder block having an assembly hole;
a sealing sleeve mounted in the assembly hole; and
a pipeline and a pipeline fixing member, the sealing sleeve sleeved over the pipeline fixing member to connect the cylinder block to the pipeline fixing member, and the pipeline mounted to the pipeline fixing member to configure the pipeline fixing member to be in communication with the cylinder block and the pipeline, wherein the pipeline fixing member comprises:
a fixing member body having a mounting portion, a flow channel, a first port, and a second port, the first port and the second port respectively located at both ends of the flow channel, the first port configured to be connected to the pipeline, the second port configured to be in communication with the cylinder block, and the mounting portion connected to the cylinder block, wherein
the first port is configured as a hollow plug-in portion that is plugged in and fitted with the pipeline,
the hollow plug-in portion is a first hollow shaft section, and an outer wall of the first hollow shaft section is configured to be connected to an inner wall of the pipeline,
a first end of the first hollow shaft section far from the mounting portion has a limiting flange matched with the pipeline, and
an outer surface of the limiting flange is configured as an inclined surface, and the outer surface of the limiting flange slopes toward an axial direction of the first hollow shaft section and in a direction from the first end of the first hollow shaft section to a second end of the first hollow shaft section close to the mounting portion.
9 . The vehicle system according to claim 8 , wherein the fixing member body has a second hollow shaft section configured as the second port, the first hollow shaft section is in communication with the second hollow shaft section, and the second hollow shaft section is configured to be plugged in and fitted with the cylinder block.
10 . The vehicle system according to claim 9 , wherein an included angle is formed between an axis of the first hollow shaft section and an axis of the second hollow shaft section.
11 . The vehicle system according to claim 10 , wherein the axis of the first hollow shaft section is perpendicular to the axis of the second hollow shaft section.
12 . The vehicle system according to claim 9 , wherein the mounting portion is disposed in the second hollow shaft section and is integrally formed with the second hollow shaft section.
13 . The vehicle system according to claim 12 , wherein the mounting portion is disposed on an outer peripheral wall of the second hollow shaft section, the mounting portion has a plurality of mounting holes, and the mounting holes are symmetrical with respect to a central axis of the second hollow shaft section.
14 . The vehicle system according to claim 13 , wherein the outer peripheral wall of the second hollow shaft section has an annular step structure, and the annular step structure is disposed close to the first hollow shaft section, to form a step surface on the outer peripheral wall of the second hollow shaft section.
15 . The vehicle system according to claim 8 , wherein the cylinder block is a cylinder block of a hydraulic brake cylinder.
16 . A vehicle, comprising a vehicle system, the vehicle system comprising:
a cylinder block having an assembly hole;
a sealing sleeve mounted in the assembly hole; and
a pipeline and a pipeline fixing member, the sealing sleeve sleeved over the pipeline fixing member to connect the cylinder block to the pipeline fixing member, and the pipeline mounted to the pipeline fixing member to configure the pipeline fixing member to be in communication with the cylinder block and the pipeline, wherein the pipeline fixing member comprises:
a fixing member body having a mounting portion, a flow channel, a first port, and a second port, the first port and the second port respectively located at both ends of the flow channel, the first port configured to be connected to the pipeline, the second port configured to be in communication with the cylinder block, and the mounting portion connected to the cylinder block, wherein
the first port is configured as a hollow plug-in portion that is plugged in and fitted with the pipeline,
the hollow plug-in portion is a first hollow shaft section, and an outer wall of the first hollow shaft section is configured to be connected to an inner wall of the pipeline,
a first end of the first hollow shaft section far from the mounting portion has a limiting flange matched with the pipeline, and
an outer surface of the limiting flange is configured as an inclined surface, and the outer surface of the limiting flange slopes toward an axial direction of the first hollow shaft section and in a direction from the first end of the first hollow shaft section to a second end of the first hollow shaft section close to the mounting portion.