CN201925059U - Automobile filter element - Google Patents
Automobile filter element Download PDFInfo
- Publication number
- CN201925059U CN201925059U CN2011200109538U CN201120010953U CN201925059U CN 201925059 U CN201925059 U CN 201925059U CN 2011200109538 U CN2011200109538 U CN 2011200109538U CN 201120010953 U CN201120010953 U CN 201120010953U CN 201925059 U CN201925059 U CN 201925059U
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- Prior art keywords
- skeleton
- filter
- automobile
- filter core
- automobile filter
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- Expired - Fee Related
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- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an automobile filter element, which comprises a hollow cylindrical body. The hollow cylindrical body is formed by filter paper in a longitudinal folded manner, two annular end faces are respectively arranged at two axial ends of a body, the body is provided with two end caps respectively covering the annular end faces, and a framework is arranged in the hollow inside of the body. The automobile filter element is characterized in that the end caps are integrated with the framework and made of engineering plastics through integral injection molding. In the technical scheme, the end caps and the framework are arranged integrally and made of engineering plastics through injection molding so that material cost is saved and process is more convenient, and filter paper is not easy to close so that filtering area is expanded and filtering effect is enhanced.
Description
Technical field
The utility model relates to the automobile filter apparatus field, is specifically related to a kind of automobile filter filter core.
Background technique
In the motor car engine operation process, need combustion air, and contain sand usually in the air, foreign matter such as dust and steam, cause great number of issues therefrom: 1, after foreign matter enters the cylinder body of motor, cause the wearing and tearing of cylinder body easily; If the volume of 2 foreign matters is bigger, then may stop up the engine air throttle valve body, cause valve body work to have some setbacks; 3, enter in the engine motor oil when foreign matter, then may bring the heavy wear between the whole friction pair of motor.Therefore, usually dispose filter cleaner before the motor car engine, and filter core is the critical piece of filter cleaner, traditional automobile filter filter core, generally include by the longitudinal folding hollow cylindrical body that constitutes of filter paper material, body shaft is respectively arranged with two annular end face to two ends, yet body is to constitute by filter paper material is longitudinal folding, there is certain defective in its resistance to deformation intensity, therefore, existing technology is fixed on body on the columnar iron frame exactly, and coats the irony end cap two annular end face, and iron frame and irony end cap are fixedly connected.This technological scheme has following defective: 1, the cost of material of iron frame and irony end cap is higher; 2, body and iron frame, irony end cap need hand assembled, first processed complex, and it two is societies now in the continuous promotion of human cost, has increased the cost of production of enterprise; 3, iron frame and irony end cap poor corrosion resistance.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of with low cost, easy to process, better automobile filter filter core of rotproofness.
For achieving the above object, the utility model provides following technological scheme: a kind of automobile filter filter core, comprise by the longitudinal folding hollow cylindrical body that constitutes of filter paper material, body shaft is respectively arranged with two annular end face to two ends, body is provided with two end caps that cover annular end face respectively, body hollow inside be provided with skeleton, it is characterized in that: described end cap and skeleton are and are wholely set, and are made of the engineering plastics integral molded plastic.
By adopting technique scheme, end cap and skeleton are and are wholely set, and are made of the engineering plastics integral molded plastic, have saved cost of material, and make and process conveniently, and have excellent corrosion resisting performance.
The utility model further is set to: described body peripheral ring is wound with the screw-tightened line, and described screw-tightened line is made of resin.
By adopting technique scheme, improved resistance to deformation intensity, and made that filter paper is difficult for closing up, thereby increased filter area, improved filtering effect by the longitudinal folding hollow cylindrical body that constitutes of filter paper material.
The utility model also further is set to: described skeleton is cylindric setting, is provided with sealing surface in the skeleton, and corresponding sealing surface one side of skeleton is provided with the installing and locating hole, and skeleton relative closure face opposite side perisporium is provided with some through holes.
By adopting technique scheme, skeleton is cylindric setting, when further improving the resistance to deformation intensity filter core by the longitudinal folding hollow cylindrical body that constitutes of filter paper material, can be fixed in the automobile filter by the installing and locating hole, and filter by through hole.
The utility model also further is set to: another sidewall of the relative body of described end cap is provided with some locating notches.
By adopting technique scheme, filter core installs and fixes convenient in automobile filter.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model automobile filter filter core example structure figure;
Fig. 2 is the utility model automobile filter filter core embodiment explosive view;
Fig. 3 is the plan view of Fig. 1;
Fig. 4 is the A-A sectional view of Fig. 3.
Embodiment
Referring to accompanying drawing 1 to accompanying drawing 4, the disclosed automobile filter filter core of the utility model, comprise by the longitudinal folding hollow cylindrical body 1 that constitutes of filter paper material, body 1 axial two ends are respectively arranged with two annular end face, body is provided with two end caps 2 that cover annular end face respectively, body hollow inside be provided with skeleton 3, described end cap 2 is with skeleton 3 and is wholely set, and is made of the engineering plastics integral molded plastic.By adopting technique scheme, end cap 2 is with skeleton 3 and is wholely set, and is made of the engineering plastics integral molded plastic, has saved cost of material, and has made that processing is convenient.
Present embodiment further is set to: described body 1 peripheral ring is wound with screw-tightened line 4, and described screw-tightened line 4 is made of resin.By adopting technique scheme, improved resistance to deformation intensity, and made that filter paper is difficult for closing up, thereby increased filter area, improved filtering effect by the longitudinal folding hollow cylindrical body 1 that constitutes of filter paper material.
Present embodiment also further is set to: described skeleton 3 is cylindric setting, is provided with sealing surface 31 in the skeleton 3, and skeleton 3 corresponding sealing surface 31 1 sides are provided with installing and locating hole 32, and skeleton 3 relative closure faces 31 opposite side perisporiums are provided with some through holes 33.By adopting technique scheme, skeleton 3 is cylindric setting, when further improving the resistance to deformation intensity filter core by the longitudinal folding hollow cylindrical body 1 that constitutes of filter paper material, can be fixed in the automobile filter by installing and locating hole 32, and filter by through hole 33.
Present embodiment also further is set to: described end cap 2 relative body 1 another sidewalls are provided with some locating notches 21.By adopting technique scheme, filter core installs and fixes convenient in automobile filter.
Claims (4)
1. automobile filter filter core, comprise by the longitudinal folding hollow cylindrical body that constitutes of filter paper material, body shaft is respectively arranged with two annular end face to two ends, body is provided with two end caps that cover annular end face respectively, body hollow inside be provided with skeleton, it is characterized in that: described end cap and skeleton are and are wholely set, and are made of the engineering plastics integral molded plastic.
2. automobile filter filter core according to claim 1 is characterized in that: described body peripheral ring is wound with the screw-tightened line, and described screw-tightened line is made of resin.
3. automobile filter filter core according to claim 1 and 2, it is characterized in that: described skeleton is cylindric setting, be provided with sealing surface in the skeleton, corresponding sealing surface one side of skeleton is provided with the installing and locating hole, and skeleton relative closure face opposite side perisporium is provided with some through holes.
4. automobile filter filter core according to claim 3 is characterized in that: another sidewall of the relative body of described end cap is provided with some locating notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200109538U CN201925059U (en) | 2011-01-14 | 2011-01-14 | Automobile filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200109538U CN201925059U (en) | 2011-01-14 | 2011-01-14 | Automobile filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925059U true CN201925059U (en) | 2011-08-10 |
Family
ID=44428911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200109538U Expired - Fee Related CN201925059U (en) | 2011-01-14 | 2011-01-14 | Automobile filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599884A (en) * | 2021-08-27 | 2021-11-05 | 东莞市宇捷实业投资有限公司 | Filter core that stability is good |
| CN114534400A (en) * | 2022-03-01 | 2022-05-27 | 浙江三田滤清器有限公司 | Air filter |
-
2011
- 2011-01-14 CN CN2011200109538U patent/CN201925059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599884A (en) * | 2021-08-27 | 2021-11-05 | 东莞市宇捷实业投资有限公司 | Filter core that stability is good |
| CN114534400A (en) * | 2022-03-01 | 2022-05-27 | 浙江三田滤清器有限公司 | Air filter |
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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: 20110810 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |