CN101468269A - Split combined outer casing of engine oil filter - Google Patents
Split combined outer casing of engine oil filter Download PDFInfo
- Publication number
- CN101468269A CN101468269A CNA2007103043403A CN200710304340A CN101468269A CN 101468269 A CN101468269 A CN 101468269A CN A2007103043403 A CNA2007103043403 A CN A2007103043403A CN 200710304340 A CN200710304340 A CN 200710304340A CN 101468269 A CN101468269 A CN 101468269A
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- bowl
- bora
- oil filter
- oil
- engine oil
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to a segment combined engine oil filter shell, which aims to solve the problem in the prior art that the oil filter shell rotates together in the process of replacing a filter core. The engine oil filter shell of a Bora vehicle comprises an upper bowl (1) and a lower bowl (2) connected with each other through threads, wherein the upper bowl (1) passes through a central circular orifice of a radiator to be connected with the threads of an oil outlet pipe of an engine oil pedestal of the Bora vehicle through a nut (3); the outer surface of the periphery of an oil port on the upper bowl (1) is provided with three corresponding arc protruded structures (12) which limit the radial rotation between the upper bowl (1) and the radiator of the engine oil pedestal of the Bora vehicle; each arc protrusion is provided with two cylindrical protrusions respectively; and the cylindrical protrusions are wedged with grooves on the radiator of the engine oil pedestal of the Bora vehicle. The engine oil filter shell has the advantages of simple structure, low cost, convenient operation, and safe and reliable use, and has wide application prospect.
Description
Technical field
The present invention relates to a kind of housing of oil filter, relate in particular to the separable combination type oil filter casing of a kind of Bora car engine special use.
Background technology
Oil filter is as the filtration of burden engine lubrication system medium, engine produces and sneak into the impurity such as colloid that metal filings, carbon granules and machine oil in the machine oil produces gradually in combustion process can be by filter element filtering, as untimely, periodic replacement, engine will be subjected to inordinate wear, and engine power is descended, expend fuel oil, shorten service life; Even can be because leakage of oil, quick-fried lattice directly cause engine badly damaged or scrap.
At present, the shell of commercially available oil filter mostly is the steel structure that integral type can not be split, and scraps with integral body after crossing, and has caused a large amount of wastes.Denomination of invention discloses a kind of replaceable filter element type oil filter for " replaceable filter element type oil filter " utility model patent (ZL20042007765.X), its shell is a split modular structure, therefore periodic replacement filter core during use can avoid occurring a large amount of problems of wasting.But, this shell upper cover design is unified solid shape, it is fixing to match with different engine motor oil base, this housing lower cover fixedly be to be threaded with body by nut, only spacing effect is played in the axial displacement between housing lower cover and the body; Because the working environment greasy dirt of oil filter is heavier, when outwarding winding housing more during renew cartridge, the housing lower cover can rotate together along with upper shell, can't finish the work of changing core, and operability is very poor.
Summary of the invention
Rotate together at renew cartridge time-division body combined shell more for solving prior art, and then can't finish the problem of changing core work, the present invention aims at the Bora car engine a kind of separable combination type oil filter casing is provided.
Technical scheme of the present invention is as follows: described shell comprises go up bowl (1) and following bowl (2) of connection, last bowl (1) passes the radiator center hole by nut (3) and is threaded with the flowline of Bora car machine oil base, the described outer surface of going up oil-out (11) periphery on the bowl (1) is provided with Bora car machine oil base radiator and carries out radially three corresponding arc convex structures (12) of rotary spacing, respectively be equipped with two cylindrical bumps on the arc convex again, the groove structure on this cylindrical bump and the Bora car machine oil base on the radiator is agreed with mutually.The advantage that the present invention has is simple in structure, cost is low and easy to operate, safe and reliable has broad application prospects.
The present invention in use, two cylindrical bumps on described three corresponding arc convex structures (12) cooperate with the groove plug-in mounting on the Bora car machine oil base radiator, and then limited radially rotation between last bowl (1) and the machine oil base radiator, utilize nut (3) to pass the radiator center hole simultaneously and will go up bowl (1) and be threaded, play further axial location effect for last bowl (1) with the flowline of Bora car machine oil base.Like this, when regularly carrying out more renew cartridge rotation following bowl (2), the skidding of having avoided last bowl (1) and following bowl (2) to rotate simultaneously fully takes place, operation is reliable, safety, and the particular design of two cylindrical bumps of three corresponding arc convex structures (12) and top does not influence former design oil flow rate.
As another improvement of the present invention, the described periphery of going up three the corresponding arc convex structures (12) on the bowl (1) has several oil-ins (15).
As a further improvement on the present invention, it also comprises sealing gasket (4), has groove (14) on the outer surface of going up bowl (1) of described oil-out (11) periphery, and described sealing gasket (4) is arranged in the groove (14); The material of described sealing gasket (4) is the asbestos rubber material.
Further improve as of the present invention, the cross sectional shape of going up bowl (1) between the corresponding arc convex structure with three of described groove (14) (12) is the indent arcuation.
Design main points of the present invention are, go up two cylindrical bumps of three corresponding arc convex structures (12) and top that radially rotate of bowl (1) according to the structural design restriction of Bora car machine oil base radiator, avoided the phenomenon of the loosening and leakage of oil between Bora car machine oil base radiator and the housing to take place, and then the problem appearance of having avoided the axis tile that leakage of oil brought, having caught fire.Case material of the present invention is selected oil resistant, high temperature resistant, high voltage bearing modification of nylon for use, can use for a long time, under the prerequisite that does not change the existing any device of Bora automobile engine, directly substitute the disposable oil filter that online automobile generally uses, can save resources such as a large amount of water, electricity, steel.
Description of drawings
Fig. 1 is the overall structure cutaway view of Bora car separable combination type oil filter casing of the present invention;
Fig. 2 is that the A of Bora car separable combination type oil filter casing of the present invention is to view;
Fig. 3 is the B-B cutaway view of Bora car separable combination type oil filter casing of the present invention;
The specific embodiment
Specify preferred embodiment of the present invention below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, present embodiment is comprised go up bowl (1) and following bowl (2) of connection by described shell, last bowl (1) passes the radiator center hole by nut (3) and is threaded with the flowline of Bora car machine oil base, the described outer surface of going up oil-out (11) periphery on the bowl (1) is provided with and carries out radially three corresponding arc convex structures (12) of rotary spacing between last bowl (1) and the Bora car machine oil base radiator, respectively be equipped with two cylindrical bumps on the arc convex again, this cylindrical bump agrees with mutually with groove on the Bora car machine oil base radiator.
The concrete structure of the groove on two cylindrical bumps in described three corresponding arc convex structures (12) and top and the Bora car machine oil base radiator is suitable.In this specific embodiment be for Bora car engine machine oil base radiator on the concrete structure of groove be complementary, two cylindrical bumps in three corresponding arc convex structures (12) and top cooperate with groove plug-in mounting on the Bora car engine machine oil base radiator in this specific embodiment.It is the material of matrix material through modifier modification that the material of described shell adopts with nylon 66.Be with being appreciated that, as long as this material satisfies oil resistant, high temperature resistant, high voltage bearing modification of nylon, can be as the raw material of the described shell of present embodiment.
Preferably, it also comprises sealing gasket (4), has groove (14) on the outer surface of going up bowl (1) of described oil-out (13) periphery, and described sealing gasket (4) is arranged in the groove (14); The material of described sealing gasket (4) is the asbestos rubber material.This material has oil resistant, resistant to elevated temperatures characteristic, has avoided the easily generation of the aging oil leakage phenomenon that is brought of rubber material seal, better adapts to working environment.
More preferably, the cross sectional shape of going up bowl (1) between the corresponding arc convex structure with three of described groove (14) (12) is the indent arcuation.This design has utilized mechanics principle, because the material of housing is a nylon, the coupling mechanism force of nut (3) reaches on the interior sealing gasket (4) of groove (14) by the indent arcuation even structure of last bowl (1), make the applying of itself and Bora car machine oil base radiator tightr, improve the sealing property of the present invention and Bora car machine oil base radiator junction.
Beneficial effect of the present invention:, avoided the phenomenon of the loosening and leakage of oil between Bora car machine oil base radiator and the housing to take place by being used of locking nut (3) and spacing three corresponding arc convex structures (12); When regularly carrying out more renew cartridge rotation following bowl (2), the skidding generation of having avoided last bowl (1) and following bowl (2) to rotate is simultaneously fully operated reliably, safety.
By above-mentioned illustrative embodiments as can be known, technical scheme of the present invention is not limited thereto.For the one of ordinary skilled in the art; under the situation that does not break away from flesh and blood of the present invention; can be according to the concrete shape of Bora car engine machine oil base; two cylindrical bumps to three corresponding arc convex structures (12) and top are made different modification and improvement; use needs as long as satisfy; to between last bowl (1) and the Bora car machine oil base radially rotation carry out spacing, all in protection scope of the present invention.
Claims (7)
1, Bora car housing of oil filter, described shell comprises go up bowl (1) and following bowl (2) that is threaded, last bowl (1) passes the radiator center hole by nut (3) and is threaded with the flowline of Bora car machine oil base, it is characterized in that: the described peripheral outer surface of going up on the bowl (1) of oil-out (11) is provided with and carries out radially three corresponding arc convex structures (12) of rotary spacing between last bowl (1) and the Bora car machine oil base radiator.
2, respectively be equipped with two cylindrical bumps on the arc convex again, this cylindrical bump agrees with mutually with groove on the Bora car machine oil base radiator.
3, according to claim 1,2 described split type housing of oil filter, it is characterized in that: described sheathing material is a modification of nylon.
4, according to claim 1,2 described split type housing of oil filter, it is characterized in that: the described periphery of going up three the corresponding arc convex structures (12) on the bowl (1) has several oil-ins (15).
5, split type housing of oil filter according to claim 4, it is characterized in that: it also comprises sealing gasket (4), have groove (14) on the outer surface of going up bowl (1) of described oil-in (15) periphery, described sealing gasket (4) is arranged in the groove (14).
6, split type housing of oil filter according to claim 5 is characterized in that: the material of described sealing gasket (4) is the asbestos rubber material.
7, according to claim 1,2 described split type housing of oil filter, it is characterized in that: the cross sectional shape of going up bowl (1) between the corresponding arc convex structure with three of described groove (14) (12) is the indent arcuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103043403A CN101468269A (en) | 2007-12-27 | 2007-12-27 | Split combined outer casing of engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103043403A CN101468269A (en) | 2007-12-27 | 2007-12-27 | Split combined outer casing of engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101468269A true CN101468269A (en) | 2009-07-01 |
Family
ID=40826224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103043403A Pending CN101468269A (en) | 2007-12-27 | 2007-12-27 | Split combined outer casing of engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101468269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895386A (en) * | 2016-12-28 | 2017-06-27 | 江苏日升电力机械有限公司 | A kind of support connecting base for being applied to boiler erection |
| CN111841132A (en) * | 2020-07-04 | 2020-10-30 | 怀宁县群力汽车配件有限公司 | Filter shell convenient to dismouting |
-
2007
- 2007-12-27 CN CNA2007103043403A patent/CN101468269A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895386A (en) * | 2016-12-28 | 2017-06-27 | 江苏日升电力机械有限公司 | A kind of support connecting base for being applied to boiler erection |
| CN111841132A (en) * | 2020-07-04 | 2020-10-30 | 怀宁县群力汽车配件有限公司 | Filter shell convenient to dismouting |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Shiliang Document name: the First Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Chen Shiliang Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |