CN104929829A - Filter shell structure - Google Patents
Filter shell structure Download PDFInfo
- Publication number
- CN104929829A CN104929829A CN201510221095.4A CN201510221095A CN104929829A CN 104929829 A CN104929829 A CN 104929829A CN 201510221095 A CN201510221095 A CN 201510221095A CN 104929829 A CN104929829 A CN 104929829A
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- CN
- China
- Prior art keywords
- screwing
- block
- turn
- filter housing
- housing structure
- 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.)
- Pending
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter shell structure. The filter shell structure comprises a closed end, wherein an annular connecting flange is arranged at the closed end, and the connecting flange is provided with outer clamping teeth. The filter shell structure further comprises a screwing cover. The screwing cover comprises a clamping groove which is connected with the connecting flange in an embedded mode, and inner clamping teeth are arranged in the circumferential direction of the clamping groove. The inner clamping teeth are engaged with the outer clamping teeth and are rotated by certain angles. A plurality of screwing blocks are arranged in the clamping groove in the circumferential direction, and screwing stop blocks corresponding to the screwing blocks are arranged in the connecting flange. A rotary shaft is arranged at the centers of the screwing blocks and is inserted into the centers of the screwing blocks when the inner clamping teeth are embedded in the outer clamping teeth so that the screwing blocks can be embedded in the screwing stop blocks. The screwing cover is provided with a rotary rod, the rotary rod is pulled to bounce off a rubber check ring so as to stretch out along one end of a blocking table till the check ring makes contact with the blocking table, and thus the closed end can be screwed conveniently. The installation space required by the filter shell structure is small the filter shell structure can be installed in a screwed mode easily, and the body of the filter shell structure is effectively protected.
Description
Technical field
The present invention relates to filter cleaner technical field, be specifically related to a kind of filter housing structure.
Background technique
At present, filter cleaner is mainly used in (comprising oil filter, diesel-oil filter, gasoline filter) motor of various vehicle or machinery.
The structure of a kind of conventional shell in filter cleaner is: the cylindrical shell that one end is closed, the other end is uncovered, the base plate connected by spot welding outside the closed end of housing is connected with the polyhedron-shaped block that turns, turn block and be provided with jack, use the instrument such as spanner and turn block and coordinate dismounting is implemented to filter cleaner.But the cross section of jack is close with the cross section turning block usually, makes to turn bulk strength poor, such filter cleaner easily damages from turning block.A kind of structure of shell is in addition: the cylindrical shell that one end is closed, the other end is uncovered, circle many water chestnuts cylindrical surface has been processed in the periphery of housing, for installation time with due to filter housing structural material thinner, be easy to during assembling damage housing, in addition the engine models installing space had is narrow and small, therefore loads and unloads very inconvenient.
Summary of the invention
The object of the invention is to provide a kind of filter housing structure, to solve many defects that prior art deficiency causes.
A kind of filter housing structure, for being provided with the cylindrical shell of closed end and open-mouth end, described closed end is provided with the flange connector of annular, described flange connector is circumferentially provided with some outer latches, described filter housing structure also comprises and circular turns lid, and described in turn the draw-in groove being covered with and being fitting to connection with described flange connector, described draw-in groove circumference be provided with chimeric with outer latch in latch, be provided with in described draw-in groove and somely turn block, be provided with in described flange connector and corresponding with turning block turn block.
Preferably, turn block described in be uniformly distributed along flange connector inwall circumference.
Preferably, described in turn block chimeric and distribute in circumference with the described block that turns, and some centers turning block are provided with rotatingshaft.
Preferably, described in turn the through hole covering and to be provided with above draw-in groove through turning lid body central, and be provided with stifled platform in through hole one end, the other end is provided with rubber back-up ring, is provided with dwang in described through hole.
Preferably, described dwang two ends are provided with baffle ring.
The invention has the advantages that, described filter housing structure, comprise closed end, described closed end is provided with the flange connector of annular, described flange connector is provided with outer latch, described filter housing structure comprises and turns lid, describedly turn the draw-in groove being covered with and being fitting to connection with flange connector, and draw-in groove is circumferentially with interior latch, by chimeric with outer latch for described interior latch, and turn an angle, what be provided with some circumferential array in described draw-in groove turns block, be provided with in flange connector and corresponding with turning block turn block, the described block center that turns is provided with rotating shaft, when interior latch is chimeric with outer latch, the center turning block is inserted in described rotating shaft, rotation makes to turn block and to turn block chimeric, described turning is covered with dwang, pull dwang, make dwang flick rubber back-up ring and stretch out along stifled platform one end, until baffle ring contacts with stifled platform, conveniently turn closed end, needed for this kind of filter housing structure, installing space is little, and be easy to turn installation, available protecting filter housing structural body.
Accompanying drawing explanation
It is the structural representation of the closed end of a kind of filter housing structure of the present invention as Fig. 1.
As the structural representation turning cover that Fig. 2 is a kind of filter housing structure of the present invention.
As the assembly structure sketch that Fig. 3 is a kind of filter housing structure of the present invention.
Wherein, 1-closed end, 2-flange connector, 3-outer latch, 4-turn block, 5-turn lid, 6-draw-in groove, 7-interior latch, 8-turn block, 9-rotatingshaft, 10-through hole, 11-dwang, 12-stifled platform, 13-rubber back-up ring, 14-baffle ring.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
A kind of filter housing structure, for being provided with the cylindrical shell of closed end 1 and open-mouth end, described closed end 1 is provided with the flange connector 2 of annular, described flange connector 2 is circumferentially provided with some outer latches 3, described filter housing structure also comprises and circular turns lid 5, and described in turn lid 5 and be provided with the draw-in groove 6 be fitting to connection with described flange connector 2, described draw-in groove 6 circumference be provided with chimeric with outer latch 3 in latch 7, be provided with in described draw-in groove 6 and somely turn block 8, be provided with in described flange connector 2 and corresponding with turning block 8 turn block 4.
Turn block 4 described in it should be noted that to be uniformly distributed along flange connector 2 inwall circumference.
In this example, described in turn block 8 chimeric and distribute in circumference with the described block 4 that turns, and some centers turning block 8 are provided with rotatingshaft 9.
In this example, described in turn lid 5 above draw-in groove 6, be provided with through hole 10 through turning lid 5 body central, and be provided with stifled platform 12 in through hole 10 one end, the other end is provided with rubber back-up ring 13, is provided with dwang 11 in described through hole 10.
In addition, described dwang 11 two ends are provided with baffle ring 14.
Based on above-mentioned, described filter housing structure, comprise closed end 1, described closed end 1 is provided with the flange connector 2 of annular, described flange connector 2 is provided with outer latch 3, described filter housing structure comprises and turns lid 5, the described lid 5 that turns is provided with the draw-in groove 6 be fitting to connection with flange connector 2, and draw-in groove 6 is circumferentially with interior latch 7, by chimeric with outer latch 3 for described interior latch 7, and turn an angle, what be provided with some circumferential array in described draw-in groove 6 turns block 8, in flange connector, 2 are provided with and corresponding with turning block 8 turn block 4, described block 8 center that turns is provided with rotating shaft 9, when interior latch 7 is chimeric with outer latch 3, the center turning block 4 is inserted in described rotating shaft 9, it is chimeric with turning block 4 that rotation makes to turn block 8, the described lid 5 that turns is provided with dwang 11, pull dwang 11, make dwang 11 flick rubber back-up ring 13 and stretch out along stifled platform 12 one end, until baffle ring 14 contacts with stifled platform 12, conveniently turn closed end 1, needed for this kind of filter housing structure, installing space is little, and be easy to turn installation, available protecting filter housing structural body.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be equal to the change in scope of the present invention all comprise by the present invention.
Claims (5)
1. a filter housing structure, for being provided with the cylindrical shell of closed end and open-mouth end, it is characterized in that, described closed end is provided with the flange connector of annular, described flange connector is circumferentially provided with some outer latches, described filter housing structure also comprises and circular turns lid, and described in turn the draw-in groove being covered with and being fitting to connection with described flange connector, described draw-in groove circumference be provided with chimeric with outer latch in latch, be provided with in described draw-in groove and somely turn block, be provided with in described flange connector and corresponding with turning block turn block.
2. a kind of filter housing structure according to claim 1, is characterized in that, described in turn block and be uniformly distributed along flange connector inwall circumference.
3. a kind of filter housing structure according to claim 2, is characterized in that, described in turn block chimeric and distribute in circumference with the described block that turns, and some centers turning block are provided with rotatingshaft.
4. a kind of filter housing structure according to claim 1, it is characterized in that, described in turn the through hole covering and to be provided with above draw-in groove through turning lid body central, and be provided with stifled platform in through hole one end, the other end is provided with rubber back-up ring, is provided with dwang in described through hole.
5. a kind of filter housing structure according to claim 4, is characterized in that, described dwang two ends are provided with baffle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221095.4A CN104929829A (en) | 2015-05-04 | 2015-05-04 | Filter shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221095.4A CN104929829A (en) | 2015-05-04 | 2015-05-04 | Filter shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104929829A true CN104929829A (en) | 2015-09-23 |
Family
ID=54117193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221095.4A Pending CN104929829A (en) | 2015-05-04 | 2015-05-04 | Filter shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104929829A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3224585A (en) * | 1961-08-24 | 1965-12-21 | Purolator Products Inc | Throwaway filter arrangement |
| US5128034A (en) * | 1991-03-21 | 1992-07-07 | Amway Corporation | Pressure vessel for housing a water filter |
| US6217762B1 (en) * | 1999-03-29 | 2001-04-17 | Jeffrey G. Rooney | Specially adapted oil filter casing |
| US20060186031A1 (en) * | 2005-02-22 | 2006-08-24 | Baldwin Filters, Inc. | Filter apparatus |
| US20140042073A1 (en) * | 2012-08-10 | 2014-02-13 | Whirlpool Corporation | Liquid filter housing with handles |
| US20140183119A1 (en) * | 2014-01-21 | 2014-07-03 | Scott D. Brown | Overtightening Protected Fluids Filter |
| CN204627822U (en) * | 2015-05-04 | 2015-09-09 | 杭龙 | A kind of filter housing |
-
2015
- 2015-05-04 CN CN201510221095.4A patent/CN104929829A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3224585A (en) * | 1961-08-24 | 1965-12-21 | Purolator Products Inc | Throwaway filter arrangement |
| US5128034A (en) * | 1991-03-21 | 1992-07-07 | Amway Corporation | Pressure vessel for housing a water filter |
| US6217762B1 (en) * | 1999-03-29 | 2001-04-17 | Jeffrey G. Rooney | Specially adapted oil filter casing |
| US20060186031A1 (en) * | 2005-02-22 | 2006-08-24 | Baldwin Filters, Inc. | Filter apparatus |
| US20140042073A1 (en) * | 2012-08-10 | 2014-02-13 | Whirlpool Corporation | Liquid filter housing with handles |
| US20140183119A1 (en) * | 2014-01-21 | 2014-07-03 | Scott D. Brown | Overtightening Protected Fluids Filter |
| CN204627822U (en) * | 2015-05-04 | 2015-09-09 | 杭龙 | A kind of filter housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |