Automobile oil way connecting pipe

Abstract

The utility model relates to the technical field of automobile accessories, in particular to an automobile oil way connecting pipe. According to the technical scheme, the pipe fitting comprises a cylindrical pipe fitting main body structure, and a connecting stable matching column is arranged at the end of the pipe fitting main body structure and is characterized in that the connecting stable matching column is machined in an extrusion production mode; a concave sealing combination safety groove with the arc-shaped section is formed in the edge of the outer side of the connecting stable matching column, a hollow main body conveying channel is formed in the pipe fitting main body structure, and heat dissipation safety and stability grooves which are evenly distributed in the circumferential direction are formed in the side, close to the connecting stable matching column, of the interior of the main body conveying channel. The sealing structure has the advantages that the sealing structure is more convenient to install, the sealing structure can be matched with a sealing ring accurately by arranging the sealing combined safety groove with the arc-shaped section, a larger matching area and limiting matching during installation can be provided for the sealing ring, and better sealing performance during connection is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile oil circuit connecting pipe. Background Art

[0002] The oil pipe of an automobile is an important structural component when setting up the oil circuit. It is usually connected and combined with fasteners during installation. There is also a method of installation and matching by direct insertion. The existing oil pipe structure is single. When in use, the sealing of the connection position is sealed by the cooperation of a plane structure and a sealing ring. The sealing position is prone to squeezing the sealing ring when fastening, resulting in the sealing position. It is difficult to accurately guarantee the sealing. Utility Model Content

[0003] The purpose of the utility model is to provide an automobile oil circuit connecting pipe, which is more convenient to install by arranging an integrally formed stable structure on the end face of the main structure of the pipe by extrusion, and can accurately cooperate with the sealing ring by arranging a sealing combination safety groove with a circular arc cross-section, and can provide the sealing ring with a larger matching area and limited matching during installation, thereby ensuring better sealing during connection. By arranging a spare threaded groove inside, a quick internal combination connection can be achieved, and the outer side can still be combined in an insertion manner, which is more convenient during connection. By arranging a heat dissipation safety and stability groove at the internal position, the oil can be dissipated during use, and the oil product can be provided with a dispersed transportation effect during transportation, so that the safety during transportation is better.

[0004] The technical solution of the utility model is as follows:

[0005] A car oil circuit connecting pipe comprises a cylindrical pipe main body structure, and a connecting stabilizing mating column is provided at the end of the pipe main body structure. The characteristic is that the connecting stabilizing mating column is processed by extrusion production, and a sealing combination safety groove with a concave cross-section and an arc-shaped is provided at the outer edge position of the connecting stabilizing mating column. The interior of the pipe main body structure is a hollow main body conveying channel, and the interior of the main body conveying channel is provided with a circumferentially uniformly distributed heat dissipation safety and stabilizing groove on one side close to the connecting stabilizing mating column. The length direction of the heat dissipation safety and stabilizing groove is the same as the central axis direction of the pipe main body structure, and the interior of the main body conveying channel is provided with a spare connecting thread groove at the inner side of the heat dissipation safety and stabilizing groove.

[0006] Furthermore, a matching guide groove is provided at the outer edge of the main conveying channel.

[0007] Furthermore, the dimensions of the heat dissipation safety and stability groove at both ends are larger than the dimensions at the middle.

[0008] Furthermore, the cross-section of the heat dissipation safety and stability groove is an arc-shaped structure.

[0009] Beneficial effects of the utility model:

[0010] The utility model provides an integrally formed stable structure on the end face of the main structure of the pipe by extrusion, which makes installation more convenient, and provides a sealing combination safety groove with a circular arc cross-section, which can be accurately matched with the sealing ring, and can provide the sealing ring with a larger matching area and limited matching during installation, thereby ensuring better sealing during connection, and the interior is provided with a spare threaded groove, which can realize internal quick combination connection, and the outer side can still be combined in an insertion manner, which makes connection more convenient, and the internal position is provided with a heat dissipation safety and stability groove, which can dissipate the oil during use, and can provide a dispersed transportation effect for the oil product during transportation, thereby improving transportation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a front schematic diagram of the utility model;

[0013] Figure 3 It is a left side schematic diagram of the utility model;

[0014] Figure 4 It is a schematic diagram of the right side of the utility model;

[0015] Figure 5 It is a top view schematic diagram of the utility model;

[0016] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0017] In the figure: 1. Main structure of the pipe fitting, 2. Connection stabilization matching column, 3. Sealing combination safety groove, 4. Main conveying channel, 5. Spare connection thread groove, 6. Heat dissipation safety and stability groove. DETAILED DESCRIPTION

[0018] like Figures 1 to 6As shown, an automobile oil circuit connecting pipe comprises a cylindrical pipe body structure 1, and a connection and stabilization matching column 2 is provided at the end of the pipe body structure 1. The connection and stabilization matching column 2 is processed by extrusion production, which ensures higher structural precision and more reliable strength. A sealing combination safety groove 3 with a concave cross-section and a circular arc shape is provided at the outer edge position of the connection and stabilization matching column 2, which can be more closely matched and placed with the sealing ring during installation, and has a limiting effect on the sealing ring. The interior of the pipe body structure 1 is a hollow main body conveying channel 4, and the inside of the main body conveying channel 4 is provided with a circumferentially uniformly distributed heat dissipation safety and stabilization groove 6 on one side close to the connection and stabilization matching column 2, so that the oil can pass through this position when in use, and the heat can be dissipated, so that the oil is in a dispersed state. The length direction of the heat dissipation safety and stabilization groove 6 is the same as the central axis direction of the pipe body structure 1, and the inside of the main body conveying channel 4 is provided with a spare connection thread groove 5 located inside the heat dissipation safety and stabilization groove 6, and the internal fastening and matching connection can be performed through this position as needed. It sets an integrally formed stable structure on the end face of the main structure of the pipe by extrusion, which makes installation more convenient, and sets a sealing combination safety groove with a circular arc cross-section, which can cooperate with the sealing ring for precise cooperation, and can provide the sealing ring with a larger cooperation area and limit cooperation during installation, so as to ensure better sealing during connection. By setting a spare threaded groove inside, the internal quick combination connection can be realized, and the outer side can still be combined by insertion, which makes the connection more convenient. By setting a heat dissipation safety and stability groove in the internal position, the oil can be dissipated during use, and the oil product can be dispersed during transportation, so that the transportation is safer.

[0019] Preferably, a matching guide groove is provided at the outer edge of the main conveying channel 4, which is more convenient when matching and has a guiding function. The groove can be set as a chamfered groove or a rounded groove.

[0020] Preferably, the dimensions of the heat dissipation safety and stability groove 6 at both ends are larger than those at the middle, which can ensure that the oil inside can be transported more smoothly during use.

[0021] Preferably, the cross-section of the heat dissipation safety and stability groove 6 is an arc-shaped structure, which is more convenient during production and processing.

[0022] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An automobile oil circuit connecting pipe, comprising a cylindrical pipe main structure (1), the end of the pipe main structure (1) is provided with a connection stabilizing mating column (2), characterized in that: The connection stabilizing fitting column (2) is processed by extrusion production, and a sealing combination safety groove (3) with an arc-shaped cross section is provided at the outer edge of the connection stabilizing fitting column (2). The interior of the pipe main body structure (1) is a hollow main body conveying channel (4), and the interior of the main body conveying channel (4) is provided with heat dissipation safety stabilizing grooves (6) evenly distributed around the circumference on one side close to the connection stabilizing fitting column (2). The length direction of the heat dissipation safety stabilizing groove (6) is the same as the central axis direction of the pipe main body structure (1), and the interior of the main body conveying channel (4) is provided with a spare connection thread groove (5) at the inner side of the heat dissipation safety stabilizing groove (6).

2. The automobile oil circuit connecting pipe according to claim 1, characterized in that: A matching guide groove is provided at the outer edge of the main body conveying channel (4).

3. The automobile oil circuit connecting pipe according to claim 1, characterized in that: The dimensions of the heat dissipation safety and stability groove (6) at both ends are larger than the dimensions at the middle.

4. The automobile oil circuit connecting pipe according to claim 1, characterized in that: The cross section of the heat dissipation safety and stability groove (6) is an arc-shaped structure.

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