CN2397262Y - Oil filter with metal protective screen - Google Patents
Oil filter with metal protective screen Download PDFInfo
- Publication number
- CN2397262Y CN2397262Y CN 99253264 CN99253264U CN2397262Y CN 2397262 Y CN2397262 Y CN 2397262Y CN 99253264 CN99253264 CN 99253264 CN 99253264 U CN99253264 U CN 99253264U CN 2397262 Y CN2397262 Y CN 2397262Y
- Authority
- CN
- China
- Prior art keywords
- filter
- model
- utility
- oil
- filter core
- 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
The utility model relates to an oil filter with metal protective screen is characterized in that a metal net shield is disposed in the oil outlet on the filter element through the sealing gasket in the filter. The utility model has the advantages and positive effects that it can not only effectively protect the shedding rubber block in the filter element, but also it can provide protection once the filter paper in the filter element is broken down, therefore, it can guarantee the long-term and effective using of the engine achieving the goal of safety. Moreover, the utility model also has the advantages of simple structure and easy installation.
Description
The utility model belongs to F01M class technology, particularly relates to a kind of oil filter that has the metal protection guard.
Employed filter core in the present disclosed oil filter, its structure all connect by the bonding of glue, then have a lot of blob of viscoses in filter core inside.So in the oil filter using process, because the temperature of machine oil and the vibration that produces under steam from the pressure and the Motor Vehicle of oil pump, also have the glue itself in the filter core to be subjected to etch, therefore bonding unreal blob of viscose is come off, and enter the motor oil duct, finally cause the oil duct of motor to stop up, the incident of machine breakdown is taken place.
The purpose of this utility model is to overcome the deficiency in the known technology and a kind of simple installation is provided, and is simple in structure and can prevent effectively that the blob of viscose that comes off in the filter core from entering the motor oil duct and guaranteeing the normal oil filter of using that has the metal protection guard of machine.
The purpose of this utility model is achieved in that
By being equipped with spring in the enclosure, be equipped with filter core on the spring, filter core is equipped with sealing gasket on the upper-end surface, the base that has seal ring is installed in shell to be formed on the basis of structure, is to realize the purpose of this utility model like this: promptly be built-in with the metal protection guard by the oil outlet of the sealing gasket in the said structure on filter core.
The utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the worm's eye view of Fig. 1.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
See figures.1.and.2, spring 6 is placed in the shell 5, on spring, also is placed with filter core 4, by the upper-end surface of filter core that sealing gasket 3 is placed on it, place metal protection guard 7 by sealing gasket in the oil outlet 9 of filter core, the base 2 that will have seal ring 1 at last again is installed on the shell.Operating principle of the present utility model is, after 8 oil-feeds of the filler opening from base, enter the oil duct (filler opening) of motor by filter core, owing in oil filter, installed the metal protection guard additional, so can effectively the blob of viscose that comes off in the filter core be protected, promptly not make the blob of viscose that comes off enter the motor oil duct.
Advantage and the good effect that the utlity model has be, uses the utility model, Can not only effectively the blob of viscose that comes off in the filter core be protected, and for one Filter paper breaks and also can protect in the dawn filter core, therefore can guarantee engine Use long-term effectively, reach the guaranteed purpose of safety. In addition, this practicality is new Type also has simple in structure and the easy-to-install characteristics.
Claims (1)
1. oil filter that has the metal protection guard, be by being equipped with spring in the enclosure, be equipped with filter core on the spring, filter core is equipped with sealing gasket on the upper-end surface, the base that has seal ring is installed in shell to be formed, and it is characterized in that: be built-in with the metal protection guard by the oil outlet of sealing gasket on filter core in said structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253264 CN2397262Y (en) | 1999-11-11 | 1999-11-11 | Oil filter with metal protective screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253264 CN2397262Y (en) | 1999-11-11 | 1999-11-11 | Oil filter with metal protective screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397262Y true CN2397262Y (en) | 2000-09-20 |
Family
ID=34037204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99253264 Expired - Fee Related CN2397262Y (en) | 1999-11-11 | 1999-11-11 | Oil filter with metal protective screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397262Y (en) |
-
1999
- 1999-11-11 CN CN 99253264 patent/CN2397262Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |