CN201071746Y - Combined engine oil filter - Google Patents
Combined engine oil filter Download PDFInfo
- Publication number
- CN201071746Y CN201071746Y CNU2007201702990U CN200720170299U CN201071746Y CN 201071746 Y CN201071746 Y CN 201071746Y CN U2007201702990 U CNU2007201702990 U CN U2007201702990U CN 200720170299 U CN200720170299 U CN 200720170299U CN 201071746 Y CN201071746 Y CN 201071746Y
- Authority
- CN
- China
- Prior art keywords
- filter element
- baffle plate
- filter core
- filter
- oil
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
A combined oil filter relates to an oil filter. In order to solve the problems existed in the prior art on poor manufacturability and changeability, the utility model comprises a split type shell body (1), a filter element (2) arranged on the shell body inner part and a filter element bracket (3), and the filter element (2) upper and lower ends are fixedly arranged with rubber layers (7); the filter element bracket comprises an upper baffle plate (31), a center pole (32) opened with an oil through hole on the lateral wall and a lower baffle plate (33), the filter element is sheathed on the center pole between the upper baffle plate and the lower baffle plate, the rubber layers at the filter element upper and lower ends are separately arranged with convex rings (8), and relative positions of the filter element convex rings on the upper baffle plate and the lower baffle plate are separately opened with circular grooves (9) matched with the convex rings. The upper and lower baffle plates in the design are slab type structure, which can optionally be adapted to filter elements with different specification sizes with good manufacturability and changeability. The utility model has the advantages of simple structure, low cost, convenient operation and safe and reliable use, so as to have wide application prospect.
Description
Technical field
The utility model relates to a kind of oil filter.
Background technique
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 (ZL200420077865.X), and its shell is a split-type structural, and therefore periodic replacement filter core during use can avoid occurring a large amount of problems of wasting.This filter core is the stacker filter core, is installed within the filter core loam cake and the edge of going to the bottom, and needs the loam cake of corresponding outfit different size and goes to the bottom for the filter core of different specification size, exists the problem of manufacturability and interchangeability difference.
The model utility content
Be the manufacturability of solution prior art existence and the problem of interchangeability difference, the utility model provides a kind of combined oil filter.
The technical solution of the utility model is as described below: it comprises split type housing 1, is arranged on the filter core 2 and the filter core support 3 of housing 1 inside, and the upper and lower end of described filter core 2 is installed with glue-line 7; Described filter core support 3 comprises that overhead gage 31, sidewall have the newel 32 and the lower pedal 33 of oil through, described filter core 2 is sleeved on the newel 32 between overhead gage 31 and the lower pedal 33, be respectively arranged with protruding circle 8 on the glue-line 7 of the upper and lower end of described filter core 2, the relative position place with protruding circle 8 filter core 2 on described overhead gage 31 and the lower pedal 33 has the annular recess 9 that matches with protruding circle 8 respectively.Key points in design of the present utility model is, the protruding circle 8 on the glue-line 7 and the matching design of the annular recess 9 on the upper and lower baffle plate, during assembling, pressuring action by bullet, make and glue-line 7 and upper and lower baffle plate fluid-tight engagement have played radially spacing effect in the sealing in guaranteeing filter core between the exocoel again.Upper and lower baffle plate is a plate armature among the design, filter core that can any adaptive different specification size, and manufacturability and interchangeability are good.It has advantage simple in structure, that cost is low and easy to operate, safe and reliable, has broad application prospects.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present utility model;
Fig. 2 is the D portion enlarged view of Fig. 1.
Embodiment
Specify embodiment below in conjunction with Figure of description.
As shown in Figure 1 and Figure 2, present embodiment comprises split type housing 1, is arranged on the filter core 2 and the filter core support 3 of housing 1 inside, and the upper and lower end of described filter core 2 is installed with glue-line 7, and described glue-line can be selected filter core glue for use; Described filter core support 3 comprises that overhead gage 31, sidewall have the newel 32 and the lower pedal 33 of oil through, described filter core 2 is sleeved on the newel 32 between overhead gage 31 and the lower pedal 33, as shown in Figure 2, be respectively arranged with protruding circle 8 on the glue-line 7 of the upper and lower end of described filter core 2, the relative position place with protruding circle 8 filter core 2 on described overhead gage 31 and the lower pedal 33 has the annular recess 9 that matches with protruding circle 8 respectively.
By above-mentioned illustrative embodiments as can be known, technological scheme described in the utility model 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 utility model; can the structure shape of protruding circle 8 on the filter core and the annular recess 9 on the baffle plate be changed, use needs as long as satisfy, all in protection domain of the present utility model.
Claims (1)
1. combined oil filter, it comprises split type housing (1), is arranged on housing (1) inner filter core (2) and filter core support (3), it is characterized in that the upper and lower end of described filter core (2) is installed with glue-line (7); Described filter core support (3) comprises that overhead gage (31), sidewall have the newel (32) and the lower pedal (33) of oil through, described filter core (2) is sleeved on the newel (32) between overhead gage (31) and the lower pedal (33), be respectively arranged with protruding circle (8) on the glue-line (7) of the upper and lower end of described filter core (2), the relative position place with protruding circle (8) filter core (2) on described overhead gage (31) and the lower pedal (33) has the annular recess (9) that matches with protruding circle (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201702990U CN201071746Y (en) | 2007-08-21 | 2007-08-21 | Combined engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201702990U CN201071746Y (en) | 2007-08-21 | 2007-08-21 | Combined engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071746Y true CN201071746Y (en) | 2008-06-11 |
Family
ID=39550304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201702990U Expired - Fee Related CN201071746Y (en) | 2007-08-21 | 2007-08-21 | Combined engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423585A (en) * | 2011-08-25 | 2012-04-25 | 无锡金龙石化冶金设备制造有限公司 | Detachable air filter cartridge |
-
2007
- 2007-08-21 CN CNU2007201702990U patent/CN201071746Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423585A (en) * | 2011-08-25 | 2012-04-25 | 无锡金龙石化冶金设备制造有限公司 | Detachable air filter cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Mingjian Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhu Mingjian Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20100821 |