CN201802456U - Novel rotatably-mounted filter assembly - Google Patents
Novel rotatably-mounted filter assembly Download PDFInfo
- Publication number
- CN201802456U CN201802456U CN2010202373386U CN201020237338U CN201802456U CN 201802456 U CN201802456 U CN 201802456U CN 2010202373386 U CN2010202373386 U CN 2010202373386U CN 201020237338 U CN201020237338 U CN 201020237338U CN 201802456 U CN201802456 U CN 201802456U
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- CN
- China
- Prior art keywords
- filter
- circular groove
- transit joint
- seal ring
- filter assembly
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- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a novel rotatably-mounted filter assembly, which comprises a filter casing, a filter element, a base and a transition joint. The filter casing is a cylindrical body, a threaded coupling is arranged at the bottom end opening of the filter casing, the filter element is arranged inside the filter casing, the filter casing is rotatably mounted on the transition joint, the transition joint is rotatably mounted on the base, through holes are uniformly formed in the surface of the transition joint, threads are formed on the outer wall of the transition joint, an annular groove is formed under the threads, a seal ring A is arranged inside the annular groove, and an annular convex edge is arranged below the annular groove. The novel rotary-mounted filter assembly has the advantage of simple structure, is convenient for disassembly, saves resources, reduces cost and the like.
Description
Technical field
The utility model relates to combustion engine powered field, particularly a kind of novel rotatable filter assembly.
Background technique
Flourish along with China's automobile, prime mover industry, rotatable filter has almost covered whole automotive industry, and rotary mounting engine oil filter will be changed once in per 200 hours, diesel-oil filter was changed in per 400 hours, market demand is huge, and the annual steel material that uses because of the production rotatable filter is very surprising.Filter cleaner in the market is a disposable filter; its filter housing is steel; filter core is cased; the filter housing bottom is a fixation plate; non-dismountable, when the filter core deleterious need be changed, the filter assembly that can only more renew; cause a large amount of steel resources wastes, and discarded filter cleaner is unfavorable for environmental protection.China is the country of an iron deficiency ore, on the one hand annually buys iron ore with a large amount of foreign exchanges, and international iron ore three big giants are significantly raised the price on the one hand, and this also causes the cost increase of filter cleaner, user's increase of paying wages.Simultaneously, filter core is the cardia of filter cleaner, its quality, life-span to motor is very important, also is very important to the consumption of fuel, and directly influences the discharging of tail gas, and disposable filter is because non-dismountable, and the user can't estimate the quality good or not of judging filter core.
Summary of the invention
The utility model purpose provides a kind of reusable novel rotatable filter assembly simple in structure, detachable.
In order to achieve the above object, technological scheme provided by the utility model is: a kind of novel rotatable filter assembly, it comprises filter housing, filter core, base and transit joint, filter housing is a cylindrical body, be provided with threaded coupling in its bottom nozzle, filter core is arranged in the filter housing, the filter housing spinning is on transit joint, the transit joint spinning is on base, be provided with through hole on the card of transit joint equably, on the outer wall of transit joint, be provided with screw thread, be provided with circular groove A at set thread bottom, be provided with seal ring A in the circular groove A, below circular groove A, be provided with the convex annular eaves.
Further, the bottom of transit joint is provided with circular groove B, is provided with seal ring B in the circular groove B.
Further, the cross section of transit joint bottom annular recess B inner seal ring B is a rectangle.
Further, the height of seal ring B is higher than the circular groove B cell body degree of depth.
Further, seal ring A is an integrally-built rubber ring.
The advantage that the novel rotatable filter assembly that the utility model obtained has: because the utility model rotatable filter assembly adopts detachable structure; only need more renew cartridge when changing filter cleaner at every turn; the steel filter housing is reusable; can save a large amount of steel resources; reduce cost and user's spending; the filter core volume of changing is little; be convenient to destroy; help environmental protection; simultaneously; because the utility model filter cleaner is detachable, but the quality of user's intuitive judgment filter material quality has guaranteed the proper functioning of motor car engine and has increased the service life.
Description of drawings
Fig. 1 is the structural representation of filter housing;
Fig. 2 is the structural representation of base;
Fig. 3 is the plan view of transit joint;
Fig. 4 is the structural representation of transit joint;
Fig. 5 is the structural representation of novel rotatable filter assembly among the embodiment;
Wherein: 1 filter housing, 2 transit joints, 3 bases, 4 filter cores, 51 seal ring A, 52 seal ring B, 6 sealing gaskets, 7 oil outlets, 8 through holes, 9 convex annular eaves, 11 bottoms, 12 threaded couplings, 21 circular groove A, 22 circular groove B.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of novel rotatable filter assembly, it comprises filter housing 1, filter core 4, base 3 and transit joint 2, filter housing 1 is a cylindrical body, be provided with threaded coupling 12 in 11 mouthfuls of its bottoms, filter core 4 is arranged in the filter housing 1, filter housing 1 spinning is on transit joint 2, transit joint 2 spinnings are on base 3, between filter core 4 and transit joint 2, be provided with sealing gasket 6, be provided with through hole 8 on the card of transit joint 2 equably, on the outer wall of transit joint 2, be provided with screw thread, be provided with circular groove A21 at set thread bottom, be provided with seal ring A51 in the circular groove A21, below circular groove A21, be provided with convex annular eaves 9, the bottom of transit joint 2 is provided with circular groove B22, being provided with the cross section in the circular groove B22 is the seal ring B52 of rectangle, and the height of seal ring B52 is higher than the circular groove B22 cell body degree of depth, and seal ring A51 is an integrally-built rubber ring.
When the utility model rotatable filter assembly used, base was connected with motor, when changing filtering core device, only needed the dismounting filter housing, took out filter core, more renewed filter core and got final product, and the steel filter housing is reusable.
The above; be preferable case study on implementation of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (5)
1. novel rotatable filter assembly, it comprises filter housing (1), filter core (4) and base (3), it is characterized in that: also comprise transit joint (2); Described filter housing (1) is a cylindrical body, is provided with threaded coupling (12) in its bottom (11) mouth, and described filter core (4) is arranged in the filter housing (1), and described filter housing (1) spinning is on transit joint (2), and described transit joint (2) spinning is on base (3); Be provided with through hole (8) on the card of described transit joint (2) equably, on the outer wall of transit joint (2), be provided with screw thread, be provided with circular groove A (21) at set thread bottom, be provided with seal ring A (51) in the described circular groove A (21), be provided with convex annular eaves (9) in circular groove A (21) below.
2. novel rotatable filter assembly according to claim 1 is characterized in that: the bottom of described transit joint (2) is provided with circular groove B (22), is provided with seal ring B (52) in the described circular groove B (22).
3. novel rotatable filter assembly according to claim 2 is characterized in that: described seal ring B (52) cross section is a rectangle.
4. according to claim 2 or 3 described novel rotatable filter assemblies, it is characterized in that: the height of described seal ring B (52) is higher than circular groove B (22) the cell body degree of depth.
5. novel rotatable filter assembly according to claim 1 is characterized in that: described seal ring A (51) is an integrally-built rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202373386U CN201802456U (en) | 2010-06-25 | 2010-06-25 | Novel rotatably-mounted filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202373386U CN201802456U (en) | 2010-06-25 | 2010-06-25 | Novel rotatably-mounted filter assembly |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205918604U Division CN201851244U (en) | 2010-06-25 | 2010-06-25 | Novel filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802456U true CN201802456U (en) | 2011-04-20 |
Family
ID=43871959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202373386U Expired - Fee Related CN201802456U (en) | 2010-06-25 | 2010-06-25 | Novel rotatably-mounted filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562218A (en) * | 2011-12-13 | 2012-07-11 | 蚌埠首创滤清器有限公司 | Replaceable screwed filter |
| CN109139313A (en) * | 2018-09-29 | 2019-01-04 | 潍柴重机股份有限公司 | Dual-purpose type filter seat device |
-
2010
- 2010-06-25 CN CN2010202373386U patent/CN201802456U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562218A (en) * | 2011-12-13 | 2012-07-11 | 蚌埠首创滤清器有限公司 | Replaceable screwed filter |
| CN109139313A (en) * | 2018-09-29 | 2019-01-04 | 潍柴重机股份有限公司 | Dual-purpose type filter seat device |
| CN109139313B (en) * | 2018-09-29 | 2020-12-18 | 潍柴重机股份有限公司 | Dual-purpose filter base device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |