CN210829538U

CN210829538U - High-performance automobile oil return pipe

Info

Publication number: CN210829538U
Application number: CN201921015430.5U
Authority: CN
Inventors: 潘宗南
Original assignee: Nanjing Min Guang Oil Pipe Co ltd
Current assignee: Nanjing Min Guang Oil Pipe Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-23
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a high performance car returns oil pipe, be the filter cartridge that the upper end opening set up including one, the box bottom of filter cartridge is the back taper setting, fixed mounting has an inlet and outlet pipe mechanism on the filter cartridge, the upper end opening part of filter cartridge is provided with a closing cap mechanism, a fixed establishment of fixed surface of closing cap mechanism is connected with, the beneficial effects of the utility model are that: the utility model relates to a high performance car returns oil pipe, when using, remaining fuel gets into the filter box through advancing oil pipe in the fuel pump, and discharge via an oil pipe after the filtration of filter screen in the filter box, simultaneously in the long-time use back of filter screen, the accessible rotates the closing cap board and moves the fixed block and rotate and come off the fixed block, the effect through the dead lever when the fixed block takes off is taken off the filter screen in step, can wash it, so that return oil pipe's follow-up use, simple convenient improvement returns oil pipe's life.

Description

High-performance automobile oil return pipe

Technical Field

The utility model relates to a car returns oil pipe, in particular to high performance car returns oil pipe belongs to back oil pipe technical field.

Background

The oil return pipe supplies oil to the engine through the fuel pump, forms certain pressure, and returns the rest fuel oil to the oil tank through the oil return pipeline after the fuel oil is normally supplied to the fuel nozzle for oil injection, so that the pressure of discharging the gasoline can be achieved, and the oil consumption can be reduced.

After the traditional oil return pipe is used for a long time, the traditional oil return pipe is easily blocked by sundries in recovered gasoline, and in order to prolong the service life of the oil return pipe, a high-performance automobile oil return pipe needs to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high performance car oil return pipe to solve the problem of mentioning in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high performance car oil return pipe, be the filter cartridge that the upper end opening set up including one, the box bottom of filter cartridge is the back taper setting, fixed mounting has an inlet and outlet pipe mechanism on the filter cartridge, the upper end opening part of filter cartridge is provided with a closing cap mechanism, fixed surface of closing cap mechanism is connected with a fixed establishment, fixed mounting has a filtering mechanism on the fixed establishment.

As a preferred technical scheme of the utility model, business turn over pipe mechanism includes that one advances oil pipe and one goes out oil pipe, advance oil pipe fixed cup joint on the lateral wall that the filter cartridge is close to the top position, go out the center department that the fixed cup joint of oil pipe was at the filter cartridge lower surface, advance oil pipe and the wherein one end that goes out oil pipe all is linked together with the inner chamber of filter cartridge, the other end that advances oil pipe runs through the corresponding lateral wall of filter cartridge and extends to outside the filter cartridge, the other end that goes out oil pipe runs through the lower surface of filter cartridge and extends to outside the filter cartridge.

As a preferred technical scheme of the utility model, closing cap mechanism includes that one is the fixed block of circular setting, be provided with the round screw thread on the lateral wall of fixed block, the upper end opening part of filter cartridge is provided with the round screw thread, the fixed block passes through the cooperation threaded connection between the screw thread and is at the upper end opening part of filter cartridge, the upper end of fixed block runs through the upper end opening of filter cartridge and extends to outside the filter cartridge, the fixed block is located the outer one end fixedly connected with block board of filter cartridge, the lower surface of block board is the counterbalance setting with the upper surface of filter cartridge.

As a preferred technical scheme of the utility model, fixed establishment includes four dead levers, four the dead lever is the lower surface at the fixed block of the even equidistance fixed connection of circle form.

As a preferred technical scheme of the utility model, filtering mechanism includes a solid fixed ring, the one end of fixed block is kept away from at four dead levers to fixed ring fixed connection, the filter screen that is half circular setting of fixedly connected with on solid fixed ring's the inner ring wall.

As an optimized technical scheme of the utility model, fixed cover has connect a seal ring on solid fixed ring's the outer rampart, seal ring keeps away from solid fixed ring's one side lateral wall and offsets with the inside wall of filter cartridge.

The utility model has the advantages that: the utility model relates to a high performance car returns oil pipe, when using, remaining fuel gets into the filter box through advancing oil pipe in the fuel pump, and discharge via an oil pipe after the filtration of filter screen in the filter box, simultaneously in the long-time use back of filter screen, the accessible rotates the closing cap board and moves the fixed block and rotate and come off the fixed block, the effect through the dead lever when the fixed block takes off is taken off the filter screen in step, can wash it, so that return oil pipe's follow-up use, simple convenient improvement returns oil pipe's life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure:

1. a filter cartridge;

2. an inlet and outlet pipe mechanism; 21. an oil inlet pipe; 22. an oil outlet pipe;

3. a capping mechanism; 31. a fixed block; 32. sealing the cover plate;

4. a fixing mechanism; 41. fixing the rod;

5. a filtering mechanism; 51. a fixing ring; 52. a filter screen;

6. a gasket is provided.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, the utility model relates to a high performance car oil return pipe, including a filter cartridge 1 that is the upper end opening setting, filter cartridge 1's box bottom is the back taper setting, and filter cartridge 1 is last fixed mounting has an inlet and outlet pipe mechanism 2, and filter cartridge 1's upper end opening part is provided with a closing cap mechanism 3, and closing cap mechanism 3's lower fixed surface is connected with a fixed establishment 4, and fixed mounting has a filter mechanism 5 on the fixed establishment 4.

Wherein, business turn over pipe mechanism 2 includes one and advances oil pipe 21 and one goes out oil pipe 22, advances oil pipe 21 and fixedly cup joints on the lateral wall that filter cartridge 1 is close to the top position, goes out the fixed center department of cup jointing at filter cartridge 1 lower surface of oil pipe 22, advances oil pipe 21 and all is linked together with filter cartridge 1's inner chamber with one of them one end of going out oil pipe 22, advances oil pipe 21's the other end and runs through filter cartridge 1's the corresponding lateral wall and extend to outside filter cartridge 1, goes out oil pipe 22's the other end and runs through filter cartridge 1's lower surface and extend to outside filter cartridge 1.

Wherein, closing cap mechanism 3 includes that one is the fixed block 31 of circular setting, be provided with the round screw thread on the lateral wall of fixed block 31, the upper end opening part of filter cartridge 1 is provided with the round screw thread, fixed block 31 passes through the cooperation threaded connection between the screw thread at the upper end opening part of filter cartridge 1, the upper end opening that filter cartridge 1 was run through to the upper end of fixed block 31 extends to outside the filter cartridge 1, fixed block 31 is located a closing cap board 32 of the outer one end fixedly connected with of filter cartridge 1, the lower surface of closing cap board 32 is the counterbalance setting with the upper surface of filter cartridge 1.

Wherein, the fixing mechanism 4 comprises four fixing rods 41, and the four fixing rods 41 are fixedly connected to the lower surface of the fixing block 31 in a surrounding manner with uniform and equal distance.

Wherein, the filtering mechanism 5 includes a fixed ring 51, and fixed ring 51 fixed connection is in the one end that four dead levers 41 kept away from fixed block 31, and fixed ring 51's interior rampart is last fixed connection have one be the filter screen 52 that semicircle form set up.

Wherein, the outer annular wall of the fixed ring 51 is fixedly sleeved with a sealing gasket 6, and the side wall of the sealing gasket 6 far away from the fixed ring 51 is propped against the inner side wall of the filter box 1.

Specifically, the utility model relates to a high performance car returns oil pipe, when using, remaining fuel gets into filter box 1 through advancing oil pipe 21 in the fuel pump, and discharge via an oil pipe 22 after the filtration of filter screen 52 in filter box 1, and filter screen 52 when returning oil pipe is after long-time use, the accessible rotates closing cap board 32 and drives fixed block 31 and rotate, fixed block 31 can be taken off under the screw-thread cooperation with filter box 1 opening part, the effect through dead lever 41 when fixed block 31 takes off is in step with filter screen 52 takes off, can wash it, so that return oil pipe's follow-up use, simple convenient improvement returns oil pipe's life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high performance car returns oil pipe, its characterized in that includes one and is filter cartridge (1) that the upper end opening set up, the box bottom of filter cartridge (1) is the back taper setting, filter cartridge (1) is gone up fixed mounting and is had an inlet and outlet pipe mechanism (2), the upper end opening part of filter cartridge (1) is provided with a closing cap mechanism (3), the lower fixed surface of closing cap mechanism (3) is connected with a fixed establishment (4), fixed mounting has a filter mechanism (5) on fixed establishment (4).

2. The high-performance automobile oil return pipe according to claim 1, wherein the inlet and outlet pipe mechanism (2) comprises an oil inlet pipe (21) and an oil outlet pipe (22), the oil inlet pipe (21) is fixedly sleeved on the side wall of the filter box (1) near the top end, the oil outlet pipe (22) is fixedly sleeved at the center of the lower surface of the filter box (1), one end of the oil inlet pipe (21) and one end of the oil outlet pipe (22) are both communicated with the inner cavity of the filter box (1), the other end of the oil inlet pipe (21) penetrates through the corresponding side wall of the filter box (1) and extends to the outside of the filter box (1), and the other end of the oil outlet pipe (22) penetrates through the lower surface of the filter box (1) and extends to the outside of the filter box (1).

3. The high-performance automobile oil return pipe according to claim 1, wherein the sealing mechanism (3) comprises a fixing block (31) which is arranged in a circular shape, a circle of threads are arranged on the outer side wall of the fixing block (31), a circle of threads are arranged at the upper end opening of the filter box (1), the fixing block (31) is connected to the upper end opening of the filter box (1) through matching threads between the threads, the upper end of the fixing block (31) penetrates through the upper end opening of the filter box (1) and extends out of the filter box (1), one end of the fixing block (31) which is located outside the filter box (1) is fixedly connected with a sealing plate (32), and the lower surface of the sealing plate (32) is abutted to the upper surface of the filter box (1).

4. The high-performance automobile oil return pipe according to claim 1, wherein the fixing mechanism (4) comprises four fixing rods (41), and the four fixing rods (41) are fixedly connected to the lower surface of the fixing block (31) in a surrounding manner, uniformly and equidistantly.

5. The high-performance automobile oil return pipe according to claim 1, wherein the filtering mechanism (5) comprises a fixing ring (51), the fixing ring (51) is fixedly connected to one end of four fixing rods (41) far away from the fixing block (31), and a semicircular filtering net (52) is fixedly connected to an inner annular wall of the fixing ring (51).

6. The high-performance automobile oil return pipe according to claim 5, characterized in that a sealing washer (6) is fixedly sleeved on the outer annular wall of the fixing ring (51), and the side wall of the sealing washer (6) far away from the fixing ring (51) is abutted against the inner side wall of the filter box (1).