CN207437154U - A kind of element of oil filter - Google Patents
A kind of element of oil filter Download PDFInfo
- Publication number
- CN207437154U CN207437154U CN201721303121.9U CN201721303121U CN207437154U CN 207437154 U CN207437154 U CN 207437154U CN 201721303121 U CN201721303121 U CN 201721303121U CN 207437154 U CN207437154 U CN 207437154U
- Authority
- CN
- China
- Prior art keywords
- end cover
- filter paper
- groove
- central tube
- oil filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a kind of element of oil filter, including central tube and the filter paper for being sheathed on central tube periphery, the periphery of central tube has fuel feed hole, one end of central tube is equipped with upper end cover, the edge of upper end cover is equipped with molding first bound edge portion in conjunction, the bottom surface of upper end cover has with the arrangement of Circle-Array column for blocking the first groove for setting filter paper, and the other end is equipped with is equipped with molding second bound edge portion in conjunction with the corresponding bottom end cover of upper end cover, the edge of bottom end cover；The groove of filter paper is set for card by being set on upper end cover and the corresponding surface of bottom end cover, when mounted by the installation corresponding with groove of the folding part of filter paper, the both ends of filter paper are fixed in groove using bonding agent so that adjacent folding part openings of sizes is unified, and filter effect improves；Other first bound edge and the second bound edge prop up the edge of filter paper, can play the role of positioning when mounted, and filter paper is impregnated its edge later and will not be deformed and comes off by machine oil, and filter paper is more firm.
Description
Technical field
The utility model is related to a kind of auto parts field, more particularly to a kind of element of oil filter.
Background technology
In engine working process, the carbon distribution and gelatinous precipitate that are aoxidized under metal filings, dust, high temperature, water etc. are no
It is disconnected to be mixed into lubricating oil.The effect of oil filter is exactly to filter these mechanical admixtures and colloid, protects the cleaning of oil to be lubricated, is extended
Its service life.Oil filter should have the performances such as filtering ability is strong, and circulating resistance is small, and service life is grown.Due to filter paper and
Be between upper and lower end cap it is fixed by bonding agent, filter paper be immersed in for a long time its bonding location among machine oil be inevitably present with it is de-
The problem of falling, the machine oil without filter paper filtering are directly back to engine or even comprising some filters from coming off into central tube
The bulky grain object impurity adsorbed on paper, damages engine, and in addition this traditional structure is easily led in bonding filter paper
Openings of sizes is inconsistent between causing filter paper two neighboring folding part, filter effect and aesthetic measure how further to strengthen filter paper with
The stability that stent combines becomes industry urgent problem.
Utility model content
The purpose of this utility model is to provide the element of oil filter that a kind of filter paper is not easily to fall off, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
A kind of element of oil filter, including central tube and the filter paper for being sheathed on the central tube periphery, the central tube
Periphery there is fuel feed hole, one end of the central tube is equipped with upper end cover, the edge of the upper end cover be equipped with it is in conjunction into
First bound edge portion of type, the bottom surface of the upper end cover have with the arrangement of Circle-Array column for blocking the first groove for setting filter paper,
The other end is equipped with is equipped with molding second bound edge in conjunction with the corresponding bottom end cover of upper end cover, the edge of the bottom end cover
Portion.
Further, the upper surface of the bottom end cover is equipped with and corresponding second groove of first groove.
Further, the upper surface of the upper end cover has molding positioning column in conjunction, the positioning column
Annular groove is equipped at periphery, the sealing ring for being resistant to -40 ~ 135 DEG C of temperature is equipped in the annular groove.
Further, the central tube, upper end cover and bottom end cover are made using the strong metal material of corrosion resistance,
The upper end cover and bottom end cover are fixedly connected by welding with central tube.
Further, it is additionally provided with to carry the cross carrier of other connecting components at the center inside pipe wall.
Further, the filter paper includes the first nonwoven layer, active carbon layer and the second nonwoven layer successively.
Further, the upper and lower end face of the filter paper is respectively fixedly connected with the first groove and the second groove by bonding agent.
Further, the lower surface of the bottom end cover is equipped with to adsorb the strong magnetic material of metal impurities in machine oil.
Further, the strong magnetic material is annular magnet, and is removably mounted to the lower surface of bottom end cover.
The beneficial effects of the utility model are：By being set on upper end cover and the corresponding surface of bottom end cover filter is set for blocking
The groove of paper when mounted by the installation corresponding with groove of the folding part of filter paper, is fixed on the both ends of filter paper using bonding agent recessed
In slot so that adjacent folding part openings of sizes is unified, and filter effect improves, and more clean and tidy；Other first bound edge and
Two bound edges prop up the edge of filter paper, can play the role of positioning when mounted, and filter paper impregnates its edge later by machine oil
It will not deform and come off, filter paper is more firm.
Description of the drawings
Fig. 1 is the overall structure of the utility model and local half-section diagram；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the bottom surface structure schematic diagram of the utility model upper end cover.
Specific embodiment
The utility model is further described below in conjunction with attached drawing：
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of element of oil filter, including central tube 1 and it is sheathed on described
The filter paper 2 of 1 periphery of central tube, the periphery of the central tube 1 have fuel feed hole, and one end of the central tube 1 is equipped with upper end cover 3,
The edge of the upper end cover 3 is equipped with molding first bound edge portion 31 in conjunction, and the bottom surface of the upper end cover 3 has with circumference
Array arrangement sets the first groove 32 of filter paper 2 for blocking, the other end be equipped with 3 corresponding bottom end cover 4 of upper end cover, it is described
The edge of bottom end cover 4 is equipped with molding second bound edge portion 41 in conjunction.
Further, the upper surface of the bottom end cover 4 is equipped with and 32 corresponding second groove of the first groove；Pass through
The mode of groove is correspondingly arranged in upper and lower end cap, further strengthens the soundness of filter paper 2 so that filter paper is not easy to fall off.
Further, the upper surface of the upper end cover 3 has molding positioning column 33 in conjunction, the positioning column
Annular groove is equipped at 33 periphery, the sealing ring 34 for being resistant to -40 ~ 135 DEG C of temperature is equipped in the annular groove；Determined by positioning column
The mode of position 33 simplifies filter core installation difficulty, and sealing ring uses heat safe material, adapts to harsh use environment.
Further, the central tube 1, upper end cover 3 and bottom end cover 4 made of the strong metal material of corrosion resistance and
Into the upper end cover 3 and bottom end cover 4 are fixedly connected by welding with central tube 1；Between central tube 1 and up and down end cap
Joining Technology it is simple, manufacture difficulty is low.
Further, it is additionally provided with to carry the cross carrier 11 of other connecting components at 1 inner wall of central tube；It is logical
It crosses and carrier is set in central tube so that filter core can preferably install other component, such as overflow valve.
Further, the filter paper 2 includes the first nonwoven layer, active carbon layer and the second nonwoven layer successively；Filter paper has
There is multilayered structure, further strengthen filter effect.
Further, the upper and lower end face of the filter paper 2 is respectively fixedly connected with the first groove and the second groove by bonding agent；
Cause that the connection between filter paper 2 and upper end cover 3 and bottom end cover 4 is more firm by the way of bonding agent connection.
Further, the lower surface of the bottom end cover 4 is equipped with to adsorb the strong magnetic material 42 of metal impurities in machine oil；
By strong magnetic material 42, the metal particle in machine oil is adsorbed, prevents metal particle from being damaged through filter paper to engine.
Further, the strong magnetic material 42 is annular magnet, and is removably mounted to the lower surface of bottom end cover 4；It adopts
With annular magnet structure, convenient for clearing up the metal impurities adsorbed on annular magnet in general maintenance, and magnet can cycle
It uses, it is more environmentally-friendly.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. a kind of element of oil filter, including central tube and the filter paper for being sheathed on the central tube periphery, the central tube
Periphery has fuel feed hole, it is characterised in that：One end of the central tube is equipped with upper end cover, the edge of the upper end cover be equipped with
Integrally formed first bound edge portion, the bottom surface of the upper end cover has sets the of filter paper with Circle-Array column arrangement for blocking
One groove, the other end are equipped in conjunction molding equipped with the edge with the corresponding bottom end cover of upper end cover, the bottom end cover
Second bound edge portion.
2. a kind of element of oil filter according to claim 1, it is characterised in that：The upper surface of the bottom end cover is equipped with
With corresponding second groove of first groove.
3. a kind of element of oil filter according to claim 2, it is characterised in that：The upper surface of the upper end cover has
Molding positioning column in conjunction is equipped with annular groove at the periphery of the positioning column, be equipped in the annular groove and be resistant to -40~
The sealing ring of 135 DEG C of temperature.
4. a kind of element of oil filter according to claim 3, it is characterised in that：The central tube, upper end cover and under
End cap is made using the strong metal material of corrosion resistance, the upper end cover and bottom end cover by welding with center
Pipe is fixedly connected.
5. a kind of element of oil filter according to claim 1, it is characterised in that：It is additionally provided at the center inside pipe wall
For carrying the cross carrier of other connecting components.
6. a kind of element of oil filter according to claim 1, it is characterised in that：The filter paper includes the first nothing successively
Woven fabric layer, active carbon layer and the second nonwoven layer.
7. a kind of element of oil filter according to claim 1, it is characterised in that：The upper and lower end face of the filter paper passes through
Bonding agent is respectively fixedly connected with the first groove and the second groove.
8. a kind of element of oil filter according to claim 1, it is characterised in that：The lower surface of the bottom end cover is equipped with
For adsorbing the strong magnetic material of metal impurities in machine oil.
9. a kind of element of oil filter according to claim 8, it is characterised in that：The strong magnetic material is annular magnetic
Iron, and it is removably mounted to the lower surface of bottom end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303121.9U CN207437154U (en) | 2017-10-11 | 2017-10-11 | A kind of element of oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303121.9U CN207437154U (en) | 2017-10-11 | 2017-10-11 | A kind of element of oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437154U true CN207437154U (en) | 2018-06-01 |
Family
ID=62295551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721303121.9U Expired - Fee Related CN207437154U (en) | 2017-10-11 | 2017-10-11 | A kind of element of oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982801A (en) * | 2021-12-02 | 2022-01-28 | 浙江吉利控股集团有限公司 | Methanol filter and vehicle |
-
2017
- 2017-10-11 CN CN201721303121.9U patent/CN207437154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982801A (en) * | 2021-12-02 | 2022-01-28 | 浙江吉利控股集团有限公司 | Methanol filter and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207437154U (en) | A kind of element of oil filter | |
| CN101922327A (en) | Magnetic filter of engine | |
| CN201714540U (en) | Diesel filter | |
| CN205953692U (en) | Filter core for water purification | |
| CN207634130U (en) | A kind of long-life oil filter | |
| CN203139824U (en) | Filter element of efficient air filter with filter paper unlikely to loose | |
| CN210738641U (en) | Filter element device | |
| CN207385031U (en) | A kind of power plant environmental protection exhaust outlet | |
| CN204175357U (en) | A kind of oil filter | |
| CN205936741U (en) | Oil filter | |
| CN205606970U (en) | Liquid storage device | |
| CN108019251A (en) | Magnetic filter element oil filter | |
| CN205977309U (en) | Filter with secondary filter | |
| CN203139823U (en) | Durable filter element of air filter | |
| CN207153305U (en) | A kind of special pps, ptfe filter bag of desulphurization denitration | |
| CN204891417U (en) | Air filter | |
| CN202490683U (en) | Fuel filter with filter element embedded with magnetic net layer | |
| CN206063914U (en) | A kind of lubricating oil purifier and filtering system | |
| CN205936738U (en) | Spin -on cartridge lubricating oil filter assembly | |
| CN210422824U (en) | Special diesel oil filter core of diesel truck | |
| CN207777136U (en) | A kind of diesel oil transfer pump device for filtering impurities | |
| CN209761522U (en) | high-sealing oil filter | |
| CN208431086U (en) | A kind of block-resistant type diesel fuel filter central tube | |
| CN207064119U (en) | A kind of automobile filter | |
| CN207647568U (en) | A kind of environmentally friendly vehicle filter core easy to disassemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191011 |