CN111894699A

CN111894699A - Recoverable machine oil filter core convenient to dismantle

Info

Publication number: CN111894699A
Application number: CN202010799153.2A
Authority: CN
Inventors: 李俊; 夏建明; 周宁; 胡长青; 张启伟; 夏建军; 梁登
Original assignee: Zhejiang Brotherstar Auto Fittings Co ltd
Current assignee: Zhejiang Brotherstar Auto Fittings Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-11-06

Abstract

The invention discloses a conveniently-detachable recyclable engine oil filter element, which comprises a filtering mechanism, an ejection mechanism and a sealing mechanism, wherein the bottom of the filtering mechanism is provided with the ejection mechanism matched with the filtering mechanism, the top of the filtering mechanism is provided with the sealing mechanism matched with the filtering mechanism, the filtering mechanism comprises a filtering shell, a sealing plate and a filter screen, the inner wall of the filtering shell is provided with the sealing plate matched with the filtering shell, the filter screen is arranged in the filtering shell and positioned at the top of the sealing plate, the ejection mechanism comprises an installation block, an elastic rod and an ejection spring, the back of the installation block is rotatably connected with the elastic rod matched with the installation block through a connecting shaft, and the bottom of the elastic rod is fixedly connected with the ejection spring. The invention is convenient to disassemble and assemble the filter screen inside, so that the operation of replacing the filter screen is simpler, the labor intensity of a user is effectively reduced, and great convenience is provided for the user.

Description

Recoverable machine oil filter core convenient to dismantle

Technical Field

The invention relates to the technical field of engine oil filter elements, in particular to a recyclable engine oil filter element convenient to disassemble.

Background

The engine oil filter element is an engine oil filter, and the engine oil filter is used for filtering sundries, colloid and moisture in engine oil, conveying clean engine oil to each lubricating part, reducing the frictional resistance between relatively moving parts in an engine and reducing the abrasion of parts, and continuously conveying the engine oil to the friction surface of each moving part to form a lubricating oil film for lubrication. The engine oil itself contains a certain amount of gums, impurities, moisture and additives. Meanwhile, in the working process of the engine, metal abrasive dust is brought in, sundries in the air enter, and engine oil oxides are generated, so that the sundries in the engine oil are increased gradually. If the engine oil directly enters the lubricating oil circuit without being filtered, sundries contained in the engine oil can be brought to the friction surface of the kinematic pair, the abrasion of parts is accelerated, and the service life of the engine is shortened.

The major structure of some machine oil filter cores can be recycled, and can be put into use again only by replacing the filter screen inside the machine oil filter cores, but the filter screen inside the machine oil filter cores in the prior art is difficult to disassemble and assemble generally, so that the operation of replacing the filter screen inside the machine oil filter cores is more complicated, the labor intensity of a user can be increased, and the inconvenience of using inconvenience can be caused for the user.

Therefore, the recyclable engine oil filter element convenient to disassemble is provided.

Disclosure of Invention

The invention provides the recyclable engine oil filter element convenient to disassemble, which is used for conveniently disassembling and assembling the filter screen inside the recyclable engine oil filter element, so that the filter screen replacement operation is simple, the labor intensity of a user is effectively reduced, and great convenience is brought to the user.

In order to achieve the purpose, the invention provides the following technical scheme: a recyclable engine oil filter element convenient to disassemble comprises a filtering mechanism, an ejecting mechanism and a sealing mechanism, wherein the bottom of the filtering mechanism is provided with the ejecting mechanism matched with the filtering mechanism, and the top of the filtering mechanism is provided with the sealing mechanism matched with the filtering mechanism;

the filter mechanism comprises a filter shell, a sealing plate and a filter screen, wherein the sealing plate matched with the filter shell is arranged on the inner wall of the filter shell, and the filter screen is arranged in the filter shell and positioned at the top of the sealing plate;

the ejection mechanism comprises an installation block, an elastic rod and an ejection spring, the back surface of the installation block is rotatably connected with the elastic rod matched with the installation block through a connecting shaft, and the bottom of the elastic rod is fixedly connected with the ejection spring;

the sealing mechanism comprises a sealing cover, an oil inlet, an oil outlet, a sealing ring and a fixing buckle, the oil inlet is formed in the middle point of the top of the sealing cover, the oil outlets are arranged at equal intervals in the edge of the top of the sealing cover, the sealing ring is fixedly connected to the top of the filter screen, the sealing ring is arranged at the bottom of the sealing cover and corresponds to the position of the sealing ring, the sealing ring is matched with the sealing ring, and the fixing buckle matched with the sealing ring is installed at the top of the left side and the right side of the filtering shell and corresponds to.

Through adopting above-mentioned technical scheme, through mutually supporting between filter mechanism, pop-up mechanism and the sealing mechanism, realized a recoverable machine oil filter core convenient to dismantle, the installation is dismantled to the filter screen to the convenience for the operation of changing the filter screen is fairly simple, has not only effectively reduced user's intensity of labour, still provides very big convenient to use for the user.

Preferably, the number of the mounting blocks is two, and the mounting blocks are symmetrically mounted at the bottoms of the left side and the right side of the inner wall of the filter shell.

Through adopting above-mentioned technical scheme for pop-up mechanism's structure is more stable, and is not fragile.

Preferably, the bottom of the ejection spring is fixedly connected with the bottom of the inner wall of the filter shell.

Through adopting above-mentioned technical scheme, can prevent that pop-up spring from breaking away from the bottom of filtering shell inner wall, and then make pop-up mechanism's performance relatively stable.

Preferably, the bottom of the sealing cover and the top of the filter housing are in contact with each other.

Through adopting above-mentioned technical scheme for the leakproofness between the bottom of sealed lid and the top of filtering the shell is better, can effectively prevent that this recoverable machine oil filter core from having the problem of oil leak.

Preferably, the top of the sealing ring extends through the sealing ring and into the interior thereof.

Through adopting above-mentioned technical scheme for be connected between sealing ring and the sealing washer is inseparabler, can effectively increase the gas tightness between sealing ring and the sealing washer, can effectively guarantee this recoverable machine oil filter core to the filter effect of machine oil.

Preferably, the bottom of the screen is in contact with the top of the sealing plate, and the top of the spring bar is in contact with the bottom of the sealing plate.

Through adopting above-mentioned technical scheme for the gas tightness between filter screen and the closing plate is better, can effectively guarantee this recoverable machine oil filter core to the filter effect of machine oil.

Compared with the prior art, the invention has the following beneficial effects:

the recyclable engine oil filter core convenient to disassemble is realized through the mutual matching of the filtering mechanism, the pop-up mechanism and the sealing mechanism, the filter screen is convenient to disassemble and assemble, the operation of replacing the filter screen is simpler, the labor intensity of a user is effectively reduced, great use convenience is provided for the user, and in addition, the recyclable engine oil filter core convenient to disassemble has better environmental protection value and plays a positive role in protecting the environment.

Drawings

FIG. 1 is a structural cross-sectional view in elevation of the present invention;

FIG. 2 is a structural cross-sectional view of a front view of the sealing mechanism of the present invention;

FIG. 3 is a schematic top view of the closure of the present invention;

FIG. 4 is a schematic structural diagram of a top view of a seal ring according to the present invention;

fig. 5 is a schematic structural diagram of a top view of the sealing ring of the present invention.

In the figure: 1. a filtering mechanism; 2. an ejection mechanism; 3. a sealing mechanism; 101. a filter shell; 102. a sealing plate; 103. filtering with a screen; 201. mounting blocks; 202. a spring rod; 203. ejecting a spring; 301. a sealing cover; 302. an oil inlet; 303. an oil outlet; 304. a seal ring; 305. a seal ring; 306. and (5) fixing the buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a recyclable engine oil filter element convenient to disassemble includes a filtering mechanism 1, an ejecting mechanism 2 and a sealing mechanism 3, the bottom of the filtering mechanism 1 is provided with the ejecting mechanism 2 adapted thereto, and the top of the filtering mechanism 1 is provided with the sealing mechanism 3 adapted thereto.

Referring to fig. 1-5, the filtering mechanism 1 includes a filtering shell 101, a sealing plate 102 and a filter screen 103, the inner wall of the filtering shell 101 is provided with the sealing plate 102 adapted to the inner wall, the filter screen 103 is disposed inside the filtering shell 101 and on the top of the sealing plate 102, and the bottom of the filter screen 103 contacts with the top of the sealing plate 102.

Referring to fig. 1-5, the pop-up mechanism 2 includes two installation blocks 201, two elastic rods 202 and pop-up springs 203, the installation blocks 201 are symmetrically installed at the bottoms of the left and right sides of the inner wall of the filter casing 101, the back of the installation block 201 is rotatably connected with the elastic rods 202 matched with the installation block through a connecting shaft, the tops of the elastic rods 202 are in contact with the bottom of the sealing plate 102, the bottom of the elastic rods 202 is fixedly connected with the pop-up springs 203, and the bottoms of the pop-up springs 203 are fixedly connected with the bottom of the inner wall of the filter casing 101.

Referring to fig. 1-5, the sealing mechanism 3 includes a sealing cover 301, an oil inlet 302, an oil outlet 303, a sealing ring 304, a sealing ring 305 and a fixing buckle 306, the bottom of the sealing cover 301 contacts with the top of the filter casing 101, the oil inlet 302 is disposed at the midpoint of the top of the sealing cover 301, the oil outlets 303 are disposed at the edge of the top of the sealing cover 301 and are arranged at equal intervals, the sealing ring 304 is fixedly connected to the top of the filter screen 103, the top of the sealing ring 304 penetrates through the sealing ring 305 and extends to the inside of the sealing ring 305, the sealing ring 305 adapted to the bottom of the sealing cover 301 is disposed at the position corresponding to the sealing ring 304, the fixing buckles 306 adapted to the top of the left side and the right side of the filter casing 101 and the left side and the right side of the sealing cover 301 are both installed, and the filter mechanism 1, the filter screen 103 is convenient to disassemble and assemble, the labor intensity of a user is greatly reduced, and great convenience is provided for the user.

When the filter screen 103 is used, when the filter screen 103 needs to be disassembled, only the fixing buckle 306 needs to be opened, and then the sealing cover 301 is opened, so that the filter screen 103 is ejected out through the elastic rod 202 under the elastic force action of the ejection spring 203, and the filter screen 103 is convenient to disassemble; during installation, the filter screen 103 is only required to be placed in the filter shell 101, then the sealing cover 301 is covered, and installation and fixation are carried out through the fixing buckle 306; and the sealing performance of the device during filtration is greatly improved by arranging the sealing ring 304 and the sealing ring 305.

In summary, the following steps: this recoverable machine oil filter core convenient to dismantle through setting up filtering mechanism 1, pop-up mechanism 2 and sealing mechanism 3, has solved the problem that the background art mentioned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recoverable machine oil filter core convenient to dismantle, includes filter mechanism (1), pop-up mechanism (2) and sealing mechanism (3), its characterized in that: the bottom of the filtering mechanism (1) is provided with an ejection mechanism (2) matched with the filtering mechanism, and the top of the filtering mechanism (1) is provided with a sealing mechanism (3) matched with the filtering mechanism;

the filtering mechanism (1) comprises a filtering shell (101), a sealing plate (102) and a filter screen (103), the sealing plate (102) matched with the filtering shell is arranged on the inner wall of the filtering shell (101), and the filter screen (103) is arranged in the filtering shell (101) and positioned at the top of the sealing plate (102);

the ejection mechanism (2) comprises an installation block (201), an elastic rod (202) and an ejection spring (203), the back surface of the installation block (201) is rotatably connected with the elastic rod (202) matched with the installation block through a connecting shaft, and the bottom of the elastic rod (202) is fixedly connected with the ejection spring (203);

sealing mechanism (3) are including sealed lid (301), oil inlet (302), oil-out (303), sealing ring (304), sealing washer (305) and fixed buckle (306), oil inlet (302) have been seted up to the midpoint department at sealed lid (301) top, oil-out (303) that the equidistance was arranged are seted up to the edge at sealed lid (301) top, the top fixedly connected with sealing ring (304) of filter screen (103), the bottom of sealed lid (301) and the position that corresponds sealing ring (304) are provided with sealing washer (305) rather than the looks adaptation, filter the fixed buckle (306) rather than the looks adaptation is all installed at the top of the left and right sides of shell (101) and the left and right sides that corresponds sealed lid (301).

2. The recyclable oil filter cartridge as easy to disassemble as set forth in claim 1, wherein: the number of the mounting blocks (201) is two, and the mounting blocks are symmetrically mounted at the bottoms of the left side and the right side of the inner wall of the filter shell (101).

3. The recyclable oil filter cartridge as easy to disassemble as set forth in claim 1, wherein: the bottom of the ejection spring (203) is fixedly connected with the bottom of the inner wall of the filter shell (101).

4. The recyclable oil filter cartridge as easy to disassemble as set forth in claim 1, wherein: the bottom of the sealing cover (301) is contacted with the top of the filter shell (101).

5. The recyclable oil filter cartridge as easy to disassemble as set forth in claim 1, wherein: the top of the sealing ring (304) extends through the sealing ring (305) and into the interior thereof.

6. The recyclable oil filter cartridge as easy to disassemble as set forth in claim 1, wherein: the bottom of the filter screen (103) is contacted with the top of the sealing plate (102), and the top of the spring rod (202) is contacted with the bottom of the sealing plate (102).