CN205208117U - Filter sealing ring fixing plate mounting structure - Google Patents
Filter sealing ring fixing plate mounting structure Download PDFInfo
- Publication number
- CN205208117U CN205208117U CN201520904978.0U CN201520904978U CN205208117U CN 205208117 U CN205208117 U CN 205208117U CN 201520904978 U CN201520904978 U CN 201520904978U CN 205208117 U CN205208117 U CN 205208117U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- annular groove
- fixing plate
- annular
- ring fixing
- 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.)
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a filter sealing ring fixing plate mounting structure, including looks fixed connection's sealing ring fixing plate and shell, around sealing ring fixing plate be equipped with all around downward open annular groove, around external surface of the housing upper portion have the annular portion of bending of outwards bending all around, in the annular portion of bending extends to the annular groove, and the perpendicular limit fixed connection of the annular portion of bending is on the inboard cell wall of annular groove, the horizontal limit fixed connection that the annular was bent is on the tank bottom face of annular groove. The utility model discloses simple structure for zero clearance between sealing ring fixing plate and the shell inner wall combines closely, has improved the sealed effect after the installation greatly.
Description
Technical field
The utility model relates to oil filter field, specifically a kind of filter sealing ring fixed plate mounting structure.
Background technique
Seal ring of engine oil filter fixed plate and its shell generally adopt spot welding mode to be installed together, but have gap between sealing ring fixed plate and shell in prior art, and sealing effect is bad.
Model utility content
The purpose of this utility model be in order to overcome prior art exist defect and deficiency, a kind of filter sealing ring fixed plate mounting structure is provided.
The technical solution of the utility model is as follows:
A kind of filter sealing ring fixed plate mounting structure, include the sealing ring fixed plate and shell that are fixedly connected, it is characterized in that: the surrounding around described sealing ring fixed plate is provided with the annular groove to lower open mouth, surrounding around described outer shell outer wall top has the annular bending part of outside bending, described annular bending part extends in described annular groove, and the vertical edge of annular bending part is fixedly connected on the inner side cell wall of described annular groove, the horizontal edge of annular bending part is fixedly connected in the groove bottom of described annular groove.
Described filter sealing ring fixed plate mounting structure, is characterized in that: the vertical edge of described annular bending part is fixedly welded on the inner side cell wall of described annular groove, and the horizontal edge of annular bending part is fixedly welded in the groove bottom of described annular groove.
The beneficial effects of the utility model:
The utility model structure is simple, makes gapless between sealing ring fixed plate and outer casing inner wall, in conjunction with closely, substantially increases the sealing effect after installation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
See Fig. 1, a kind of filter sealing ring fixed plate mounting structure, include the sealing ring fixed plate 1 and shell 2 that are fixedly connected, surrounding around sealing ring fixed plate 1 is provided with the annular groove 3 to lower open mouth, surrounding around shell 2 outer wall top has the annular bending part 4 of outside bending, annular bending part 4 extends in annular groove 3, and the vertical edge of annular bending part 4 is fixedly welded on the inner side cell wall of annular groove 3, the horizontal edge of annular bending part 4 is fixedly welded in the groove bottom of annular groove 3.
Claims (2)
1. a filter sealing ring fixed plate mounting structure, include the sealing ring fixed plate and shell that are fixedly connected, it is characterized in that: the surrounding around described sealing ring fixed plate is provided with the annular groove to lower open mouth, surrounding around described outer shell outer wall top has the annular bending part of outside bending, described annular bending part extends in described annular groove, and the vertical edge of annular bending part is fixedly connected on the inner side cell wall of described annular groove, the horizontal edge of annular bending part is fixedly connected in the groove bottom of described annular groove.
2. filter sealing ring fixed plate mounting structure according to claim 1, it is characterized in that: the vertical edge of described annular bending part is fixedly welded on the inner side cell wall of described annular groove, and the horizontal edge of annular bending part is fixedly welded in the groove bottom of described annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904978.0U CN205208117U (en) | 2015-11-11 | 2015-11-11 | Filter sealing ring fixing plate mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904978.0U CN205208117U (en) | 2015-11-11 | 2015-11-11 | Filter sealing ring fixing plate mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208117U true CN205208117U (en) | 2016-05-04 |
Family
ID=55845834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520904978.0U Active CN205208117U (en) | 2015-11-11 | 2015-11-11 | Filter sealing ring fixing plate mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208117U (en) |
-
2015
- 2015-11-11 CN CN201520904978.0U patent/CN205208117U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |