CN210164514U

CN210164514U - Oil filter capable of discharging oil easily and conveniently

Info

Publication number: CN210164514U
Application number: CN201921142944.7U
Authority: CN
Inventors: 温棕程
Original assignee: Hangzhou Leclen Auto Parts Co ltd
Current assignee: Hangzhou Leclen Auto Parts Co ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-03-20
Anticipated expiration: 2029-07-20

Abstract

The utility model discloses an oil filter which can discharge oil easily; belongs to the technical field of automobile accessories; the automatic air-conditioning device is technically characterized by comprising a shell, wherein an oil inlet pipe penetrates through the side face of the shell, a draining mechanism is arranged at the top of the shell, a first one-way valve is arranged on the oil inlet pipe, the draining mechanism comprises a rubber air bag, the rubber air bag is fixedly arranged at the top of the shell, a first spring is fixedly arranged in the rubber air bag, an exhaust pipe penetrates through one side of the rubber air bag, an air inlet pipe penetrates through the other side of the rubber air bag, second one-way valves are arranged on the exhaust pipe and the air inlet pipe, a sealing cover is in threaded connection with the bottom of the outer side of the shell, arc-shaped plates are fixedly arranged on two sides of the bottom of; the utility model discloses the operation is comparatively simple, and labour saving and time saving need not pour machine oil simultaneously, consequently does not have the extravagant phenomenon of machine oil, and the in-service use effect is better.

Description

Oil filter capable of discharging oil easily and conveniently

Technical Field

The utility model relates to the technical field of auto-parts, more specifically say, especially, relate to an oil cleaner that oil extraction is simple and convenient.

Background

The oil filter, also called as oil grid, is used to remove dust, metal particles, carbon deposit and soot particles in the oil and protect the engine, and has a full flow type and a divided flow type, the full flow type filter is connected in series between the oil pump and the main oil duct, so that it can filter all the lubricating oil entering the main oil duct, the divided flow type filter is connected in parallel with the main oil duct, and only part of the lubricating oil sent by the oil pump is filtered.

When installing or changing oil cleaner, at first need arrange futilely or inhale dry oil cleaner in remaining machine oil, when arranging dry machine oil among the prior art, at first need close the stop valve on advancing oil pipe, then open the casing, pour out machine oil again, whole operating procedure is comparatively loaded down with trivial details, the machine oil of pouring simultaneously is not convenient for retrieve, just so lead to comparatively taking trouble and difficultly when arranging dry machine oil among the prior art, still can cause the machine oil extravagant simultaneously.

Therefore, it is necessary to provide an oil filter which can easily discharge oil to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide an operation comparatively simple, labour saving and time saving can not cause machine oil extravagant simultaneously, the simple and convenient oil cleaner of the oil extraction that the in-service use effect is better.

The technical scheme of the utility model is realized like this: an oil filter with simple and convenient oil discharge comprises a shell, wherein an oil inlet pipe is arranged on the side surface of the shell in a penetrating way, a draining mechanism is arranged at the top of the shell, a first check valve is arranged on the oil inlet pipe, the draining mechanism comprises a rubber air bag, the rubber air bag is fixedly arranged at the top of the shell, a first spring is fixedly arranged in the rubber air bag, an exhaust pipe is arranged on one side of the rubber air bag in a penetrating way, an air inlet pipe is arranged on the other side of the rubber air bag in a penetrating way, a second check valve is arranged on the exhaust pipe and the air inlet pipe respectively, a sealing cover is connected with the bottom of the outer side of the shell in a threaded way, arc-shaped plates are fixedly arranged on two sides of the bottom of the sealing cover, a rotating mechanism is arranged on the arc-shaped plates and comprises two rotating shafts, a U-shaped, the bearing is arranged on the inner side of the installation pipe, the bearing is sleeved on the outer side of the rotating shaft, the outer ring of the bearing is fixedly connected with the inner wall of the installation pipe, and the inner ring is fixedly connected with the outer wall of the rotating shaft.

In the oil filter with simple and convenient oil discharge, the inside of the shell is provided with the filtering mechanism, the filtering mechanism comprises an upper cover and a lower cover, and a connecting sleeve is fixedly arranged between the upper cover and the lower cover.

In the oil filter with simple and convenient oil discharge, a plurality of oil channels are arranged on the connecting sleeve in a penetrating manner, an inner filter element is arranged on the inner side of the connecting sleeve, and an outer filter element is arranged on the outer side of the connecting sleeve.

In the oil filter with simple and convenient oil discharge, the pressing plate is arranged at the top of the upper cover, the second spring is fixedly arranged at the top of the pressing plate, and the second spring is fixedly arranged at the top of the inner cavity of the shell.

In the oil cleaner with simple and convenient oil discharge, the upper cover outer side is sleeved with the upper sealing ring, the outer wall of the upper sealing ring is fixedly connected with the inner wall of the shell, the bottom of the upper sealing ring is fixedly provided with the guide ring, and the inner side of the guide ring is provided with the inclined plane.

In the oil filter with simple and convenient oil discharge, the lower sealing ring is fixedly sleeved on the outer side of the lower cover, and the oil discharge pipe penetrates through the center of the bottom of the lower cover.

The utility model adopts the above structure after, specifically there is following beneficial effect:

1. the utility model discloses a through being equipped with the drainage mechanism to utilize the rubber gasbag in the drainage mechanism to input air to the casing inside continuously, thereby make the inside atmospheric pressure of casing rise, and then utilize the atmospheric pressure that rises to arrange the machine oil department inside the casing, only need continuously press the rubber gasbag during actual operation can, the operation is comparatively simple, labour saving and time saving, need not pour out machine oil simultaneously, therefore there is not the extravagant phenomenon of machine oil, the actual use effect is better;

2. the utility model discloses a be equipped with rotary mechanism to when needing to take out the filter mechanism in the casing, can grip the rubber sleeve in the rotary mechanism, then rotate the rubber sleeve, the rubber sleeve drives sealed lid rotation through U-shaped handheld pole, rotation axis and arc when rotatory, thereby takes off sealed lid by the casing outside, the user at this moment directly pull out the filter mechanism by the casing inboard can, make the process of filter mechanism change more simple and convenient;

3. the utility model discloses a be equipped with sealing ring and inclined plane to when inserting filtering mechanism in the casing, utilize the inclined plane to lead for filtering mechanism's tip, thereby make filtering mechanism can be comparatively convenient enter into between the sealing ring, fixed by the upper seal ring, and then avoid the utility model discloses the condition that filtering mechanism takes place to rock takes place in the use.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

FIG. 1 is a schematic sectional view of the whole structure of the present invention;

FIG. 2 is a schematic sectional view of the draining mechanism of the present invention;

fig. 3 is a schematic bottom view of the sealing cover of the present invention;

fig. 4 is a schematic view of the partial bottom structure of the arc plate of the present invention;

FIG. 5 is a schematic view of the filter mechanism of the present invention in a partial cross-sectional configuration;

in the figure: 1. a housing; 2. an oil inlet pipe; 3. a draining mechanism; 4. a first check valve; 5. a rubber air bag; 6. a first spring; 7. an exhaust pipe; 8. an air inlet pipe; 9. a second one-way valve; 10. a sealing cover; 11. an arc-shaped plate; 12. a rotation mechanism; 13. a rotating shaft; 14. a U-shaped hand-held pole; 15. a rubber sleeve; 16. installing a pipe; 17. a bearing; 18. a filtering mechanism; 19. an upper cover; 20. a lower cover; 21. connecting a sleeve; 22. an inner filter element; 23. an outer filter element; 24. pressing a plate; 25. a second spring; 26. an upper seal ring; 27. a guide ring; 28. an inclined surface; 29. a lower seal ring; 30. an oil discharge pipe.

Detailed Description

The utility model provides an oil filter which is easy to discharge oil and is shown in figures 1-5, and is shown in figure 1 and also refer to figure 2, which comprises a shell 1, an oil inlet pipe 2 is arranged on the side surface of the shell 1 in a penetrating way, a draining mechanism 3 is arranged on the top of the shell, a first one-way valve 4 is arranged on the oil inlet pipe 2, the draining mechanism 3 comprises a rubber air bag 5 for filling gas, the rubber air bag 5 is fixedly arranged on the top of the shell 1, a first spring 6 is fixedly arranged inside the rubber air bag 5, an exhaust pipe 7 is arranged on one side of the rubber air bag 5 in a penetrating way, an air inlet pipe 8 is arranged on the other side of the rubber air bag 5 in a penetrating way, a second one-way valve 9 is arranged on the exhaust pipe 7 and the air inlet pipe 8, the draining mechanism 3 is arranged, so that the rubber air bag 5 in the draining mechanism 3 can be used for continuously inputting air into the, during actual operation, the rubber air bag 5 only needs to be continuously pressed, the operation is simple, time and labor are saved, and meanwhile, the engine oil does not need to be poured out, so that the phenomenon of engine oil waste does not exist, and the actual using effect is good.

As shown in fig. 4, with reference to fig. 1 and fig. 3, a sealing cover 10 is connected to the bottom of the outer side of the housing 1 through a screw thread, two sides of the bottom of the sealing cover 10 are fixedly provided with an arc plate 11, a rotating mechanism 12 is provided on the arc plate 11, the rotating mechanism 12 includes two rotating shafts 13, two rotating shafts 13 are provided, a U-shaped hand-held rod 14 is fixedly provided between the two rotating shafts 13, a rubber sleeve 15 is sleeved on the outer side of the U-shaped hand-held rod 14, an installation tube 16 is nested on the arc plate 11, a bearing 17 is provided on the inner side of the installation tube 16, the bearing 17 is sleeved on the outer side of the rotating shaft 13, the outer ring of the bearing 17 is fixedly connected to the inner wall of the installation tube 16 and the inner ring is fixedly connected to the outer wall of the rotating shaft 13, the rotating mechanism 12 is provided to facilitate taking out the filtering mechanism 18 inside the housing 1, holding, The rotating shaft 13 and the arc-shaped plate 11 drive the sealing cover 10 to rotate, so that the sealing cover 10 is taken down from the outer side of the shell 1, and at the moment, a user directly pulls out the filtering mechanism 18 from the inner side of the shell 1, so that the process of replacing the filtering mechanism 18 is simpler and more convenient.

As shown in fig. 5, in combination with fig. 1, a filtering mechanism 18 is disposed inside the casing 1, and is mainly used for filtering engine oil, the filtering mechanism 18 includes an upper cover 19 and a lower cover 20, a connecting sleeve 21 is fixedly disposed between the upper cover 19 and the lower cover 20, a plurality of engine oil passages are disposed on the connecting sleeve 21, an inner filter core 22 is disposed inside the connecting sleeve 21, an outer filter core 23 is disposed outside the connecting sleeve 21, a pressing plate 24 is disposed on a top portion of the upper cover 19, a second spring 25 is fixedly disposed on a top portion of the pressing plate 24, the second spring 25 is fixedly disposed on a top portion of an inner cavity of the casing 1, an upper sealing ring 26 is sleeved outside the upper cover 19, an outer wall of the upper sealing ring 26 is fixedly connected to an inner wall of the casing 1, a guide ring 27 is fixedly disposed at a bottom portion of the upper sealing ring 26, an inclined surface 28 is disposed inside the guide ring 27, so that when inserting filter mechanism 18 into casing 1, utilize inclined plane 28 to lead for filter mechanism 18's tip to make filter mechanism 18 can be comparatively convenient enter into between the upper seal ring 26, fixed by upper seal ring 26, and then avoid the utility model discloses filter mechanism 18 takes place the condition emergence of rocking in the use.

The utility model discloses the theory of operation:

when the utility model is used in practice, when the engine oil in the utility model needs to be emptied, the engine oil pipe connected with the oil inlet pipe 2 is dismounted, at this time, the engine oil in the oil inlet pipe 2 can not be input into the shell 1, then the user can repeatedly press the draining mechanism 3 with hands, the air in the draining mechanism 3 is input into the oil inlet pipe 2 through the exhaust pipe 7, then the oil enters the shell 1 through the oil inlet pipe 2, part of the air passes through the outer filter element 23, the engine oil passage on the connecting sleeve 21 and the inner filter element 22 and enters the inner filter element 22, because of the arrangement of the exhaust pipe 7 and the second one-way valve 9 on the intake pipe 8, when the rubber airbag 5 is reset under the action of the first spring 6, the outside air enters the rubber airbag 5 through the intake pipe 8, at this time, the rubber airbag 5 is pressed again, the air in the rubber airbag 5 enters the oil inlet pipe 2 through the exhaust pipe 7 again, then enter into casing 1 by advancing oil pipe 2, when the air gradually becomes more in casing 1, the inside atmospheric pressure of casing 1 risees, and casing 1 and 18 inside remaining machine oil of filter mechanism are extruded through arranging oil pipe 30, rotate casing 1 this moment to with arranging oil pipe 30 and being screwed down on by another machine oil pipe, then change newly the utility model discloses and with two machine oil pipes respectively with advance oil pipe 2 and arrange oil pipe 30 be connected can.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides an oil cleaner that oil extraction is simple and convenient which characterized in that: comprises a shell (1), an oil inlet pipe (2) is arranged on the side surface of the shell (1) in a penetrating manner, a draining mechanism (3) is arranged at the top of the shell, a first check valve (4) is arranged on the oil inlet pipe (2), the draining mechanism (3) comprises a rubber air bag (5), the rubber air bag (5) is fixedly arranged at the top of the shell (1), a first spring (6) is fixedly arranged inside the rubber air bag (5), an exhaust pipe (7) is arranged on one side of the rubber air bag (5) in a penetrating manner, an air inlet pipe (8) is arranged on the other side of the rubber air bag in a penetrating manner, second check valves (9) are arranged on the exhaust pipe (7) and the air inlet pipe (8), a sealing cover (10) is in threaded connection with the bottom of the outer side of the shell (1), arc-shaped plates (11) are fixedly arranged on two sides of the bottom of the sealing, rotation axis (13) are equipped with two, two fixed U-shaped handheld pole (14) of being equipped with between rotation axis (13), the cup joint in the handheld pole of U-shaped (14) outside is equipped with rubber sleeve (15), the nested installation pipe (16) that is equipped with on arc (11), installation pipe (16) inboard is equipped with bearing (17), bearing (17) cup joint and locate rotation axis (13) the outside, bearing (17) outer lane and installation pipe (16) inner wall fixed connection and inner circle and rotation axis (13) outer wall fixed connection.

2. An oil filter for easy oil discharge according to claim 1, wherein the housing (1) is provided with a filter mechanism (18) inside, the filter mechanism (18) comprises an upper cover (19) and a lower cover (20), and a connecting sleeve (21) is fixedly arranged between the upper cover (19) and the lower cover (20).

3. An oil filter for easy oil discharge according to claim 2, characterized in that the connecting sleeve (21) has a plurality of oil passages therethrough, and the connecting sleeve (21) has an inner filter element (22) on the inside and an outer filter element (23) on the outside.

4. The oil filter for easy oil discharge of claim 2, wherein the top of the upper cover (19) is provided with a pressing plate (24), the top of the pressing plate (24) is fixedly provided with a second spring (25), and the second spring (25) is fixedly arranged at the top of the inner cavity of the casing (1).

5. The oil filter for conveniently discharging oil of claim 2, wherein an upper sealing ring (26) is sleeved on the outer side of the upper cover (19), the outer wall of the upper sealing ring (26) is fixedly connected with the inner wall of the shell (1), a guide ring (27) is fixedly arranged at the bottom of the upper sealing ring (26), and an inclined surface (28) is arranged on the inner side of the guide ring (27).

6. An oil filter for easy oil discharge according to claim 2, characterized in that the lower cover (20) is fixedly sleeved with a lower sealing ring (29) on the outer side and provided with an oil discharge pipe (30) at the center of the bottom.