Oil conveying pipeline assembly

Abstract

The utility model discloses an oil conveying pipeline assembly which comprises a connector (1) and a quick-connection plug (2), and the connector (1) is connected with the quick-connection plug (2) through a fuel pipe (3). Compared with the prior art, the oil pipe connector has the advantages of being simple in structure, convenient to assemble and low in cost, the connector, the inner oil pipe and the quick-connection plug are communicated, oil liquid is convenient to convey, the connector, the inner oil pipe and the quick-connection plug are integrated into a complete assembly, in the installation process, the complexity of field assembly can be reduced, the installation period can be shortened, and the installation efficiency can be improved. The process steps are simplified; due to the integrated design, the number of joints at the joints of traditional pipelines can be reduced, so that the risk of oil leakage caused by loosening of the joints, poor sealing and the like is reduced, and the consistency and durability of a pipeline system in long-term use are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of oil pipeline technology, and in particular to an oil pipeline assembly. Background Technology

[0002] Currently, fuel injectors used in automobiles are typically connected to the fuel pump via fuel lines. During assembly, the injector is first connected to the connector, then the connector is installed on the vehicle, and finally the fuel line is connected to one end of the connector. While this method is feasible, it involves numerous installation steps and is prone to errors such as incorrect or inappropriate installation. Furthermore, due to the numerous connection points, leaks can easily occur during use due to poor sealing or loose connections. Utility Model Content

[0003] The purpose of this utility model is to provide an oil pipeline assembly that is easy to install and effectively reduces installation procedures.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an oil pipeline assembly, including a connector and a quick-connect plug, wherein the connector and the quick-connect plug are connected by a fuel pipe.

[0005] The connector includes an integrally formed plug and a fixing seat. The fixing seat is located on the lower part of the outer wall of the plug. A connecting part A is provided at one end of the plug, which communicates with the plug and is used to connect to the fuel pipe. Bolt holes are provided on the fixing seat.

[0006] The quick-connect plug includes a snap-fit ​​connector, a snap-fit ​​spring is provided inside the snap-fit ​​connector, and a connecting part B for connecting to a fuel line is provided at one end of the snap-fit ​​connector, the connecting part B being arranged perpendicular to the snap-fit ​​connector.

[0007] Further description: the fuel pipe includes an inner fuel pipe and an outer fuel pipe, and the connecting part A and the connecting part B are respectively inserted into both ends of the inner fuel pipe.

[0008] Sealing rings are provided at both the end of connection A that connects to the inner oil pipe and the end of connection B that connects to the inner oil pipe; this effectively prevents oil leakage from the connection parts and ensures the sealing performance and working efficiency of the equipment.

[0009] Furthermore, a sealing plug is inserted into the card holder; the sealing plug shields the inside of the pipe to prevent dust from entering the pipe.

[0010] Compared with existing technologies, this utility model has the advantages of simple structure, convenient assembly, and low cost. It uses a connector, inner oil pipe and quick-connect plug to connect the components, which facilitates the transportation of oil. By integrating the connector, inner oil pipe and quick-connect plug into a complete assembly, the complexity of on-site assembly can be reduced, the installation cycle can be shortened and the process steps can be simplified during installation. The integrated design can reduce the number of joints at traditional pipe connections, thereby reducing the risk of oil leakage caused by loose joints, poor sealing and other reasons, and ensuring the consistency and durability of the pipeline system in long-term use. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0012] Figure 1 The three-dimensional representation of this utility model Figure 1 ;

[0013] Figure 2 The three-dimensional representation of this utility model Figure 2 ;

[0014] Figure 3 This is an exploded view of the present invention. Detailed Implementation

[0015] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] Example 1: As Figure 1 , 2 3, an oil pipeline assembly, including a connector 1 and a quick-connect plug 2, wherein the connector 1 and the quick-connect plug 2 are connected by a fuel line 3.

[0017] The connector 1 includes an integrally formed insertion part 4 and a fixing base 5. The fixing base 5 is located on the lower part of the outer wall of the insertion part 4. A connecting part A6, which communicates with the insertion part 4 and is used to connect to the fuel pipe 3, is provided at one end of the insertion part 4. A bolt hole 7 is provided on the fixing base 5. In this invention, the fuel injector can be connected by directly inserting it into the insertion part.

[0018] The quick-connect plug 2 includes a snap-fit ​​seat 8, a snap-fit ​​spring 9 is provided in the snap-fit ​​seat 8, and a connecting part B10 for connecting to the fuel line 3 is provided at one end of the snap-fit ​​seat 8. The connecting part B10 is arranged perpendicular to the snap-fit ​​seat 8.

[0019] To further describe, in order to ensure the reliability of the fuel line, the fuel line 3 includes an inner fuel line 11 and an outer fuel line 12, and the connecting part A6 and the connecting part B10 are respectively inserted into both ends of the inner fuel line 11.

[0020] Sealing rings 13 are provided at both the end of connecting part A6 where it connects to the inner oil pipe 11 and the end of connecting part B10 where it connects to the inner oil pipe 11. The sealing rings effectively prevent oil leakage from the connection points, ensuring the equipment's sealing performance and operating efficiency.

[0021] In this invention, a sealing plug 14 is inserted into the snap-fit ​​seat 8. The sealing plug 14 shields the inside of the inner oil pipe 11 to prevent dust from entering the inside of the inner oil pipe 11.

[0022] Working principle: During installation, first remove the sealing plug 14 from the clamping seat 8; then insert one end of the fuel injection pump into the clamping seat 8, and the retaining spring 9 in the clamping seat 8 will hold the fuel injection pump; then insert the fuel injector into the plug part 4, and fix the fixing seat 5 to the car with bolts and bolt holes 7.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An oil pipeline assembly, characterized in that, It includes a connector (1) and a quick-connect plug (2), and the connector (1) and the quick-connect plug (2) are connected by a fuel pipe (3); The connector (1) includes an integrally formed plug part (4) and a fixing seat (5). The fixing seat (5) is located on the lower part of the outer wall of the plug part (4). A connecting part A (6) is provided at one end of the plug part (4) to communicate with the plug part (4) and to connect with the fuel pipe (3). A bolt hole (7) is provided on the fixing seat (5). The quick-connect plug (2) includes a snap-fit ​​seat (8), a snap-fit ​​spring (9) is provided in the snap-fit ​​seat (8), and a connecting part B (10) for connecting to the fuel pipe (3) is provided at one end of the snap-fit ​​seat (8). The connecting part B (10) is arranged perpendicular to the snap-fit ​​seat (8).

2. The oil pipeline assembly as described in claim 1, characterized in that: The fuel pipe (3) includes an inner fuel pipe (11) and an outer fuel pipe (12), and the connecting part A (6) and the connecting part B (10) are respectively inserted into both ends of the inner fuel pipe (11).

3. The oil pipeline assembly as described in claim 2, characterized in that: A sealing ring (13) is provided at the end where the connecting part A (6) connects to the inner oil pipe (11) and at the end where the connecting part B (10) connects to the inner oil pipe (11).

4. The oil pipeline assembly as described in claim 3, characterized in that: A sealing plug (14) is inserted into the card holder (8).

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