CN202883167U - Threaded cover plate of filter with strong anti-pressure ability - Google Patents
Threaded cover plate of filter with strong anti-pressure ability Download PDFInfo
- Publication number
- CN202883167U CN202883167U CN 201220499733 CN201220499733U CN202883167U CN 202883167 U CN202883167 U CN 202883167U CN 201220499733 CN201220499733 CN 201220499733 CN 201220499733 U CN201220499733 U CN 201220499733U CN 202883167 U CN202883167 U CN 202883167U
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- Prior art keywords
- cover plate
- plate
- pressure ability
- filter
- threaded
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Abstract
The utility model discloses a threaded cover plate of a filter with strong anti-pressure ability. The threaded cover plate of the filter with the strong anti-pressure ability comprises a ring-shaped threaded cover plate and a sealing plate, wherein the threaded cover plate is provided with a ring-shaped cover plate body, a threaded central hole is formed in the center of the cover plate body, a straight flat opening portion is arranged on the ring-shaped outer edge portion of the cover plate body, an inclined transitional portion is arranged between the flat opening portion and the upper portion of the threaded central hole, filter holes are distributed in the transitional portion, multiple pinch plates are arranged on the ring-shaped inner side of the sealing plate, a reinforcing rib is connected between the sealing plate and the flat opening portion, and an anti-pressure layer is arranged on the cover plate body. The threaded cover plate of the filter with the strong anti-pressure ability is simple in structure, reasonable in design, and big in intensity due to the fact that the reinforcing rib and the anti-pressure layer are arranged, increase the anti-pressure ability of the threaded cover plate, guarantees good sealing performance between the threaded cover plate and the sealing plate, and meets use needs of an enterprise.
Description
Technical field
The utility model relates to the filter cleaner technical field, relates in particular to the thread plate of the strong filter cleaner of a kind of anti-pressure ability.
Background technique
Motor has air, machine oil, three kinds of filter cleaners of fuel oil, generally is called " three filters ".They undertake respectively the filtration of engine aspirating system, lubrication system and combustion system medium.At present, full flow filter is used widely, and its vitals is filter core, is located in the confined space of the members compositions such as shell, thread plate, sealed cover, seal ring and mounting base, and this requires them to have good sealability.
For guaranteeing good sealability, must guarantee the reasonable Arrangement of structure between thread plate and the sealed cover and the anti-pressure ability of thread plate, still, the structural design of thread plate is unreasonable in the prior art, can not satisfy sealability.
The model utility content
The utility model purpose is exactly in order to remedy the defective of prior art, the thread plate of the strong filter cleaner of a kind of anti-pressure ability to be provided.
The utility model is achieved through the following technical solutions:
The thread plate of the filter cleaner that a kind of anti-pressure ability is strong, include thread plate and the sealing plate of annular, thread plate has the cover plate body of annular, cover plate body center is provided with the dorsad threaded central aperture of filter cleaner mounting base extension, the position, annular outer of described cover plate body is straight open and flat section, be provided with the transition part of inclination between open and flat and the threaded central aperture top, be distributed with filtering hole on the described transition part, described sealing plate annular inboard be provided with a plurality of buckles, each buckle buckles in the corresponding filtering hole, described sealing plate is connected with stiffening rib with between the open and flat section, and described cover plate body is provided with the resistance to compression layer.
Described thread plate is hot rolling acid-cleaning plate.
Described sealing plate is for electroplating central layer.
The utility model has the advantages that: the utility model is simple in structure, and is reasonable in design, by increasing stiffening rib and resistance to compression layer, make its intensity large, increase the anti-pressure ability of thread plate, guaranteed good sealability between thread plate and the sealing plate, satisfied the user demand of enterprise.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the thread plate of the filter cleaner that a kind of anti-pressure ability is strong, include thread plate 1 and the sealing plate 2 of annular, thread plate 1 has the cover plate body of annular, cover plate body center is provided with the dorsad threaded central aperture 3 of filter cleaner mounting base extension, the position, annular outer of described cover plate body is straight open and flat 4, be provided with the transition part 5 of inclination between open and flat 4 and threaded central aperture 3 tops, be distributed with filtering hole 6 on the described transition part 5, the annular inboard of described sealing plate 2 is provided with a plurality of buckles 7, each buckle 7 buckles in the corresponding filtering hole 6, is connected with stiffening rib 8 between described sealing plate 2 and open and flat 4, and described cover plate body is provided with the resistance to compression layer.
Described thread plate 1 is hot rolling acid-cleaning plate.
Described sealing plate 2 is for electroplating central layer.
Claims (3)
1. the thread plate of the filter cleaner that an anti-pressure ability is strong, it is characterized in that: the thread plate and the sealing plate that include annular, thread plate has the cover plate body of annular, cover plate body center is provided with the dorsad threaded central aperture of filter cleaner mounting base extension, the position, annular outer of described cover plate body is straight open and flat section, be provided with the transition part of inclination between open and flat and the threaded central aperture top, be distributed with filtering hole on the described transition part, described sealing plate annular inboard be provided with a plurality of buckles, each buckle buckles in the corresponding filtering hole, described sealing plate is connected with stiffening rib with between the open and flat section, and described cover plate body is provided with the resistance to compression layer.
2. the thread plate of the filter cleaner that a kind of anti-pressure ability according to claim 1 is strong is characterized in that: described thread plate is hot rolling acid-cleaning plate.
3. the thread plate of the filter cleaner that a kind of anti-pressure ability according to claim 1 is strong is characterized in that: described sealing plate is for electroplating central layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499733 CN202883167U (en) | 2012-09-27 | 2012-09-27 | Threaded cover plate of filter with strong anti-pressure ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499733 CN202883167U (en) | 2012-09-27 | 2012-09-27 | Threaded cover plate of filter with strong anti-pressure ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883167U true CN202883167U (en) | 2013-04-17 |
Family
ID=48074603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220499733 Expired - Fee Related CN202883167U (en) | 2012-09-27 | 2012-09-27 | Threaded cover plate of filter with strong anti-pressure ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877990A (en) * | 2012-09-27 | 2013-01-16 | 蚌埠市昊业滤清器有限公司 | High compression resistance threaded cover plate of filter |
-
2012
- 2012-09-27 CN CN 201220499733 patent/CN202883167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877990A (en) * | 2012-09-27 | 2013-01-16 | 蚌埠市昊业滤清器有限公司 | High compression resistance threaded cover plate of filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130927 |