CN200978695Y - Detachable machine oil filter - Google Patents
Detachable machine oil filter Download PDFInfo
- Publication number
- CN200978695Y CN200978695Y CN200620140124.0U CN200620140124U CN200978695Y CN 200978695 Y CN200978695 Y CN 200978695Y CN 200620140124 U CN200620140124 U CN 200620140124U CN 200978695 Y CN200978695 Y CN 200978695Y
- Authority
- CN
- China
- Prior art keywords
- housing
- filter core
- filter
- washing
- dismountable
- 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
- 239000010721 machine oil Substances 0.000 title description 10
- 210000002435 tendon Anatomy 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000010705 motor oil Substances 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 13
- 238000001914 filtration Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an engine oil filter in particular to a conveniently dismantled and washed engine oil filter comprising a housing with a sealed loop scarf arranged in the bottom, the sealed loop has a middle hole disposed on the inner side with several small holes arranged around, the housing has a metal filter element with a safe valve provided on the top arranged inside, a top cap removable connected to the housing arranged on the top, a hollow convex plate with a tubular filter element sleeved outside matched with the middle hole arranged inside. The utility model provides an engine oil filter that is convenient to dismantle and wash, of environmental protection, and has high safety.
Description
Technical field
The utility model relates to a kind of engine motor oil filtering device, relates in particular to a kind of oil filter that can be convenient for dismounting and washing.
Background technique
At present, mostly the oil filter of using on the automobile is disposable oil filter, the characteristics that its structure has sealing, can not unpick and wash, after using a period of time since filter paper dirty just must throw away whole filter cleaner, cause very big waste, strengthened vehicle cost, and befouling environment.
And because traditional oil filter all adopts filter paper as filter core, machine oil can't enter motor after the filter opening of filter paper is stopped up by impurity, can cause the wearing and tearing of motor.
Summary of the invention
The utility model is at the problems referred to above, its goal of the invention be to provide a kind of can be convenient for dismounting and washing, environmental protection and have the oil filter of higher-security.
The utility model solves the problems of the technologies described above by following technical proposals: a kind of Dismountable and washing-able type oil filter, comprise housing, described housing bottom is embedded with a seal ring, described seal ring inboard is provided with center hole, described center hole periphery is provided with some apertures, be provided with metal filtering core in the described housing, described housing upper end is provided with top cover, be provided with hollow boss in the described housing with the center hole coupling, described hollow boss is arranged with tubular element outward, described filter core top is provided with a safety valve, and described housing is connected with top cover is detachable.Described hollow boss inboard is provided with the screw thread the same with the regular engine oil filter cleaner, is used for being connected with the motor joint.
As preferably, described safety valve comprises valve body, and described valve body upper end is formed with valve gap, and described valve gap lower end surface is provided with seal ring, described valve gap periphery is provided with some lugs, described lug is erected on the last ora terminalis of housing, is formed with cup-shaped cavity on the described valve body, and described cavity upper end is provided with link stopper, described link stopper is the circular protrusion thing, described link stopper below is provided with steel ball, and institute's steel ball has spring, and described cavity bottom is provided with some through holes.
As preferably, described hollow boss is arranged with the filter core cover outward, be provided with seal ring between described filter core cover and the boss, described filter core cover becomes hollow tubular, described filter core cover lower end is formed with the filter core supporting base, described supporting base inboard is provided with seal ring, and described filter core puts and offers some grid holes, the outer tubular element that is provided with of described filter core cover.
As preferably, described supporting base lower end also is provided with bulge loop, and described bulge loop hem width is less than the distance of center hole to aperture.
As preferably, described filter core comprises the upper and lower ring cowling that is provided with relative conduit, is provided with the dentation annular filter screen in the described conduit, and described annular filter screen inboard also is provided with reinforcing network.
As preferably, described housing is threaded with top cover.
As preferably, described hull outside is provided with some axial convex tendons, and the height of described convex tendon increases from the housing bottom to the case top gradually.
As preferably, described filter core cover is plugged in the tubular element, and the valve body of described safety valve is plugged in the filter core set upper side, and described filter core cover lower end is plugged on the boss.
As preferably, described top cover inboard is provided with convex tendon.
As preferably, described hull outside is provided with some axial convex tendons, and the height of described convex tendon increases from the housing bottom to the case top gradually.
Adopt the model utility of the technical program in sum, its beneficial effect is:
One, a kind of Dismountable and washing-able type oil filter of providing of the utility model, described filter core is to be set on the hollow boss, has guaranteed the stability of filter core.And adopt metal filtering core top to be provided with safety valve, this design machine oil after filter opening is stopped up by impurity can enter motor by safety valve, avoids the wearing and tearing of motor.And its housing is provided with top cover, and therefore housing can be taken filter cleaner apart and be washed easy to use and environmental protection by detachable connections such as screw threads with top cover after metal filtering core is by the impurity obstruction.
Two, the valve gap periphery of described safety valve is provided with lug, and described lug is erected on the last ora terminalis of housing, and machine oil can pass through between the hole between the lug.After filter opening is stopped up by impurity, because the filter cleaner internal oil pressure becomes big, cause steel ball to be subjected to being depressed after the downforce greater than spring force, machine oil can obstructed filter screen filters directly enter motor, avoids engine scuffing.
Three, hollow boss, filter core cover, filter core and safety valve joint are equipped with seal arrangement and can guarantee machine oil under normal circumstances fully by entering motor behind the filter element filtering again, and supporting base can be guaranteed the stability of filter core at the filter cleaner interior location.
Four, the lower end, supporting portion is provided with bulge loop, influences machine oil and enters filter cleaner by aperture even this design makes the supporting portion more can not cover aperture.
Five, filter screen is set in the conduit of upper and lower ring cowling, has guaranteed the stable of filter structure.Filter screen is the filter area that the dentation annular has increased filter screen.The filter screen inboard is provided with reinforcing network also can guarantee the stable of filter structure.
Six, hull outside is provided with the soundness that convex tendon can increase housing.And the height of convex tendon increases gradually from housing bottom to case top, makes housing to be connected with joint motor by more firm.
Seven, described top cover inboard is provided with convex tendon, and convex tendon produces downforce to the valve gap of safety valve, makes safety valve keep stable at the filter cleaner interior location.
Description of drawings
Fig. 1 is the utility model embodiment 1 a solid blast structural representation.
Fig. 2 is the phantom of the utility model embodiment 1 housing.
Fig. 3 is the bottom surface structural representation of the utility model embodiment 1 housing.
Fig. 4 is the structural representation of the utility model embodiment 1 top cover.
Fig. 5 is the structural representation of the utility model embodiment 1 top cover inside.
Fig. 6 is the structural representation of the utility model embodiment 1 filter core.
Fig. 7 is the A-A sectional view of Fig. 6.
Fig. 8 is the sectional view of the utility model embodiment 1 safety valve.
Fig. 9 is the structural representation of the utility model embodiment 1 safety valve.
Figure 10 is the structural representation of the utility model embodiment 1 filter core cover.
Embodiment
Describe in further detail below in conjunction with Fig. 1-10 couple of the utility model embodiment:
As shown in the figure, a kind of Dismountable and washing-able type oil filter comprises housing 9, and described housing 9 outsides are provided with 14 axial convex tendons 13, and the height of described convex tendon 13 increases from the housing bottom to the case top gradually.Described housing 9 bottoms are embedded with a seal ring 12, described seal ring 12 inboards are provided with center hole 10, described center hole 10 peripheries are provided with 8 apertures 11, be provided with filter core 17 in the described housing 9, described housing 9 upper ends are provided with top cover 1, described top cover 1 inboard is provided with convex tendon 20, and described housing 9 is threaded with top cover 1.
Be provided with hollow boss 21 in the described housing 9 with center hole 10 couplings, the described hollow boss 21 outer filter core covers 7 that are arranged with, 7 one-tenth hollow tubulars of described filter core cover, be provided with seal ring 22 between described filter core cover 7 and the boss 21, described filter core overlaps the supporting base 8 that 7 lower ends are formed with filter core 17, described supporting base 8 inboards are provided with seal ring 27, and described supporting base 8 lower ends also are provided with bulge loop 14, and described bulge loop 14 hem widths are less than the distance of center hole 10 to aperture 11.Offer 20 grid holes 15 on the described filter core cover 7, the described filter core cover 7 outer tubular element 17 that are provided with.
Described filter core 17 comprises the upper and lower ring cowling 5 that is provided with relative conduit 29, is provided with dentation annular filter screen 6 in the described conduit 29, and described annular filter screen 6 inboards also are provided with reinforcing network 16.Described filter core cover 7 is plugged in the tubular element 17, and the valve body 3 of described safety valve is plugged in filter core and overlaps 7 upper ends, and described filter core overlaps 7 lower ends and is plugged on the boss 21.
Described filter core 17 tops are provided with a safety valve.Described safety valve comprises valve body 3, described valve body 3 upper ends are formed with valve gap 2, described valve gap 2 lower end surfaces are provided with seal ring 18, described valve gap 2 peripheries are provided with 4 lugs 19, and described lug 19 is erected on the last ora terminalis 28 of housing 9, is formed with cup-shaped cavity 23 on the described valve body 3, described cavity 23 upper ends are provided with link stopper 24, described link stopper 24 belows are provided with steel ball 25, and institute's steel ball 25 has spring 26, and described cavity 23 bottoms are provided with 4 through holes 4.
Described oil filter working principle is as follows, machine oil enters housing 9 inside and is full of housing 9 from aperture 11, because the connection part between hollow boss 21, filter core cover 7, filter core 17 and the safety valve is equipped with seal arrangement, therefore can machine oil under normal circumstances fully by entering motor from center hole behind the filter element filtering; After the opening of sieve of filter core 17 is stopped up by impurity, because it is big that the filter cleaner internal oil pressure becomes, cause steel ball 25 to be subjected to being depressed after the downforce greater than spring 26 elastic force, machine oil can filter by obstructed filter screen 6, directly enter motor, avoid engine scuffing from through hole 4 center hole 10 of flowing through.When needs clean, only need take housing 9 and top cover 1 apart, take out filter core and cleaned, be reinstalled after then, can reuse.
A kind of Dismountable and washing-able type oil filter comprises housing 9, and described housing 9 outsides are provided with 14 axial convex tendons 13, and the height of described convex tendon 13 increases from the housing bottom to the case top gradually.Described housing 9 bottoms are embedded with a seal ring 12, described seal ring 12 inboards are provided with center hole 10, described center hole 10 peripheries are provided with 8 apertures 11, be provided with filter core 17 in the described housing 9, described housing 9 upper ends are provided with top cover 1, described top cover 1 inboard is provided with convex tendon 20, and described housing 9 is threaded with top cover 1.
Be provided with the hollow boss 21 that mates with center hole 10 in the described housing 9, be arranged with filter core 17 outside the described hollow boss 21,17 one-tenth hollow tubulars of described filter core are provided with seal ring 22 between described filter core 17 and the boss 21.Described filter core 17 comprises the upper and lower ring cowling 5 that is provided with relative conduit 29, is provided with dentation annular filter screen 6 in the described conduit 29, and described annular filter screen 6 inboards also are provided with reinforcing network 16.The valve body 3 of described safety valve is plugged in filter core 17 upper ends, and described filter core 17 lower ends are plugged on the boss 21.
Described filter core 17 tops are provided with a safety valve.Described safety valve comprises valve body 3, described valve body 3 upper ends are formed with valve gap 2, described valve gap 2 lower end surfaces are provided with seal ring 18, described valve gap 2 peripheries are provided with 4 lugs 19, and described lug 19 is erected on the last ora terminalis 28 of housing 9, is formed with cup-shaped cavity 23 on the described valve body 3, described cavity 23 upper ends are provided with link stopper 24, described link stopper 24 belows are provided with steel ball 25, and institute's steel ball 25 has spring 26, and described cavity 23 bottoms are provided with 4 through holes 4.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. Dismountable and washing-able type oil filter, comprise housing (9), described housing (9) bottom is embedded with a seal ring (12), described seal ring (12) inboard is provided with center hole (10), described center hole (10) periphery is provided with some apertures (11), be provided with filter core (17) in the described housing (9), described housing (9) upper end is provided with top cover (1), it is characterized in that, be provided with hollow boss (21) in the described housing (9) with center hole (10) coupling, described hollow boss (21) is outer to be arranged with tubular element (17), and described filter core (17) top is provided with a safety valve, described housing (9) and detachable connection of top cover (1).
2. a kind of Dismountable and washing-able type oil filter as claimed in claim 1, it is characterized in that, described safety valve comprises valve body (3), described valve body (3) upper end is formed with valve gap (2), described valve gap (2) lower end surface is provided with seal ring (18), described valve gap (2) periphery is provided with some lugs (19), described lug (19) is erected on the last ora terminalis (28) of housing (9), be formed with cup-shaped cavity (23) on the described valve body (3), described cavity (23) upper end is provided with link stopper (24), described link stopper (24) below is provided with steel ball (25), and described steel ball (25) has spring (26), and described cavity (23) bottom is provided with some through holes (4).
3. a kind of Dismountable and washing-able type oil filter as claimed in claim 1, it is characterized in that, the outer filter core cover (7) that is arranged with of described hollow boss (21), described filter core cover (7) becomes hollow tubular, be provided with seal ring (22) between described filter core cover (7) and the boss (21), described filter core cover (7) lower end is formed with the supporting base (8) of filter core (17), described supporting base (8) inboard is provided with seal ring (27), offer some grid holes (15) on the described filter core cover (7), the outer tubular element (17) that is provided with of described filter core cover (7).
4. a kind of Dismountable and washing-able type oil filter as claimed in claim 3 is characterized in that, described supporting base (8) lower end also is provided with bulge loop (14), and described bulge loop (14) hem width is less than the distance of center hole (10) to aperture (11).
5. a kind of Dismountable and washing-able type oil filter as claimed in claim 1, it is characterized in that, described filter core (17) comprises the upper and lower ring cowling (5) that is provided with relative conduit (29), is provided with dentation annular filter screen (6) in the described conduit (29), and described annular filter screen (6) inboard also is provided with reinforcing network (16).
6. a kind of Dismountable and washing-able type oil filter as claimed in claim 1 is characterized in that, described housing (9) is threaded with top cover (1).
7. as claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of Dismountable and washing-able type oil filter, it is characterized in that described housing (9) outside is provided with some axial convex tendons (13), the height of described convex tendon (13) increases from the housing bottom to the case top gradually.
8. as claim 3 or 4 or 5 or 6 described a kind of Dismountable and washing-able type oil filter, it is characterized in that, described filter core cover (7) is plugged in the tubular element (17), and the valve body of described safety valve (3) is plugged in filter core cover (7) upper end, and described filter core cover (7) lower end is plugged on the boss (21).
9. a kind of Dismountable and washing-able type oil filter as claimed in claim 8 is characterized in that, described top cover (1) inboard is provided with some convex tendons (20).
10. a kind of Dismountable and washing-able type oil filter as claimed in claim 9 is characterized in that, described housing (9) outside is provided with some axial convex tendons (13), and the height of described convex tendon (13) increases to housing (9) top gradually from housing (9) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620140124.0U CN200978695Y (en) | 2006-11-21 | 2006-11-21 | Detachable machine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620140124.0U CN200978695Y (en) | 2006-11-21 | 2006-11-21 | Detachable machine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978695Y true CN200978695Y (en) | 2007-11-21 |
Family
ID=38979072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620140124.0U Expired - Fee Related CN200978695Y (en) | 2006-11-21 | 2006-11-21 | Detachable machine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978695Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405087A (en) * | 2009-03-18 | 2012-04-04 | 克里斯托弗·M·哈伯德 | Oil filter |
| CN104307671A (en) * | 2014-09-21 | 2015-01-28 | 金方明 | Filter outer cover of paint spraying equipment and heat treatment process thereof |
-
2006
- 2006-11-21 CN CN200620140124.0U patent/CN200978695Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405087A (en) * | 2009-03-18 | 2012-04-04 | 克里斯托弗·M·哈伯德 | Oil filter |
| CN102405087B (en) * | 2009-03-18 | 2015-09-02 | 克里斯托弗·M·哈伯德 | Oil filter |
| CN104307671A (en) * | 2014-09-21 | 2015-01-28 | 金方明 | Filter outer cover of paint spraying equipment and heat treatment process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QUZHOU PULEITE FILTER EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HE ZANGUO Effective date: 20090515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090515 Address after: Qujiang District of Zhejiang city of Quzhou province Joffre Road No. 2, zip code: 324022 Patentee after: QUZHOU PULET FILTER EQUIPMENT CO.,LTD. Address before: Pujiang County, Zhejiang Province, South Office Ping An Pujiang Novartis Screen Co.,Ltd., zip code: 322201 Patentee before: He Zanguo |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20121121 |