CN204402616U - A kind of bypass valve arrangement of automobile rotary filter - Google Patents
A kind of bypass valve arrangement of automobile rotary filter Download PDFInfo
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- CN204402616U CN204402616U CN201520057595.4U CN201520057595U CN204402616U CN 204402616 U CN204402616 U CN 204402616U CN 201520057595 U CN201520057595 U CN 201520057595U CN 204402616 U CN204402616 U CN 204402616U
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- bypass valve
- cylindrical section
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Abstract
The utility model relates to automobile filter technical field, and particularly a kind of bypass valve arrangement of automobile rotary filter, comprises refill lower cover; The bottom surface of refill lower cover is provided with lower cap bore, and the anti-limit clasp of bypass valve support closely be located in the edge of lower cap bore; The sidewall symmetry of bypass valve support is provided with two curved walls, and curved wall tip edge is provided with several anti-limit buttons; Gasket seal is embedded in bypass valve support, and gasket seal is made up of large footpath cylindrical section and path cylindrical section, and case of by-pass valve one end is embedded in path cylindrical section, and the case of by-pass valve the other end be located in anti-limit and buckles.The utility model beneficial effect is: this device effectively improves soundness and the sealing of bypass valve, prevents product from coming off and blow-by and the scrap caused because of bypass valve, the up-to-standard rate of improving product.It is simple that the utility model has structure, arranges rationally, the advantages such as fabricating cost is low.
Description
Technical field
The utility model relates to automobile filter technical field, particularly a kind of bypass valve arrangement of automobile rotary filter.
Background technique
Automobile rotary filter is arranged in engine lubrication system.Its upstream is oil pump, and downstream is each component needing in motor to lubricate.The effect of rotary filter carries out filtering to from objectionable impurities in the machine oil of oil sump, with the kinematic pair such as engine oil supplying bent axle, connecting rod, camshaft, pressurized machine, piston ring of cleaning, play lubrication, cooling, cleaning action, thus extend the life-span of these component.There is support obscission and blow-by phenomenon after the bypass valve arrangement of rotary filter general on existing market can cause Product Assembly, affect product performance.
Therefore be necessary to improve further the bypass valve arrangement of existing rotary filter.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, provides a kind of structure simple, the bypass valve arrangement of automobile rotary filter reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
The bypass valve arrangement of a kind of automobile rotary filter described in the utility model, comprise refill lower cover, bypass valve support, gasket seal and case of by-pass valve, the bottom surface of described refill lower cover is provided with lower cap bore, the bracket holes of described bypass valve support is provided with anti-limit clasp, and this anti-limit clasp closely be located in the edge of lower cap bore; The sidewall symmetry of described bypass valve support is provided with two curved walls, and described curved wall tip edge is provided with several for withholding the anti-limit button of case of by-pass valve; Described gasket seal is embedded in bypass valve support, and gasket seal is made up of large footpath cylindrical section and path cylindrical section, and case of by-pass valve one end is embedded in path cylindrical section, and the case of by-pass valve the other end be located in anti-limit and buckles.
Further, the bottom surface of described refill lower cover is provided with boss, and lower cap bore is arranged on the center place of boss, and the cross section of boss is trapezoid shaped.
Further, the anti-limit button quantity of each curved wall is two.
After adopting said structure, the utility model beneficial effect is: this device improves soundness and the sealing of bypass valve effectively, prevent product from coming off and blow-by and the scrap caused and affect product performance because of bypass valve, thus improve the up-to-standard rate of product, and the occurrence probability of defective products outflow.It is simple that the utility model has structure, arranges rationally, the advantages such as fabricating cost is low.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is explosive view of the present utility model.
Fig. 3 is sectional view of the present utility model.
Description of reference numerals:
1, refill lower cover; 11, boss; 11a, lower cap bore;
2, bypass valve support; 21, anti-limit button; 22, curved wall; 23, bracket holes;
3, gasket seal; 4, case of by-pass valve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3 shows, the bypass valve arrangement of a kind of automobile rotary filter described in the utility model, comprises refill lower cover 1, bypass valve support 2, gasket seal 3 and case of by-pass valve 4; The bottom surface of described refill lower cover 1 is provided with lower cap bore 11a, and the bracket holes 23 of described bypass valve support 2 is provided with anti-limit clasp, and this anti-limit clasp closely be located in the edge of lower cap bore 11a; The sidewall symmetry of described bypass valve support 2 is provided with two curved walls 22, and described curved wall 22 tip edge is provided with several for withholding the anti-limit button 21 of case of by-pass valve 4.
Described gasket seal 3 is embedded in bypass valve support 2, and gasket seal 3 is made up of large footpath cylindrical section and path cylindrical section, and case of by-pass valve 4 one end is embedded in path cylindrical section, and case of by-pass valve 4 the other end be located on anti-limit button 21.Gasket seal 3 of the present utility model adopts rubber material to be made.
Further, the bottom surface of described refill lower cover 1 is provided with boss 11, and lower cap bore 11a is arranged on the center place of boss 11, and the cross section of boss 11 is trapezoid shaped.
Further, the anti-limit of each curved wall 22 is detained 21 quantity and is two.
The utility model beneficial effect is: by bypass valve arrangement being improved, can effectively prevent bypass valve from coming off and blow-by phenomenon, thus ensure the stability of processing procedure quality and the sealing of bypass valve of product further, thus effectively improve the stability of quality of product and decrease processing procedure scrap.In addition, this structure is simple, reasonable in design, low cost of manufacture.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. the bypass valve arrangement of an automobile rotary filter, it is characterized in that: comprise refill lower cover (1), bypass valve support (2), gasket seal (3) and case of by-pass valve (4), the bottom surface of described refill lower cover (1) is provided with lower cap bore (11a), the bracket holes (23) of described bypass valve support (2) is provided with anti-limit clasp, and this anti-limit clasp closely be located in the edge of lower cap bore (11a); The sidewall symmetry of described bypass valve support (2) is provided with two curved walls (22), and described curved wall (22) tip edge is provided with several for withholding anti-limit button (21) of case of by-pass valve (4);
Described gasket seal (3) is embedded in bypass valve support (2), gasket seal (3) is made up of large footpath cylindrical section and path cylindrical section, case of by-pass valve (4) one end is embedded in path cylindrical section, and case of by-pass valve (4) the other end be located on anti-limit button (21).
2. the bypass valve arrangement of a kind of automobile rotary filter according to claim 1, it is characterized in that: the bottom surface of described refill lower cover (1) is provided with boss (11), lower cap bore (11a) is arranged on the center place of boss (11), and the cross section of boss (11) is trapezoid shaped.
3. the bypass valve arrangement of a kind of automobile rotary filter according to claim 1, is characterized in that: anti-limit button (21) quantity of each curved wall (22) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057595.4U CN204402616U (en) | 2015-01-28 | 2015-01-28 | A kind of bypass valve arrangement of automobile rotary filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057595.4U CN204402616U (en) | 2015-01-28 | 2015-01-28 | A kind of bypass valve arrangement of automobile rotary filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402616U true CN204402616U (en) | 2015-06-17 |
Family
ID=53426484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057595.4U Active CN204402616U (en) | 2015-01-28 | 2015-01-28 | A kind of bypass valve arrangement of automobile rotary filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014532A (en) * | 2016-05-25 | 2016-10-12 | 广州市毅峰汽配制造有限公司 | Engine oil filter |
| CN106762024A (en) * | 2017-01-12 | 2017-05-31 | 广州市毅峰汽配制造有限公司 | A kind of filter cartridge construction of oil filter |
| CN109458240A (en) * | 2018-12-21 | 2019-03-12 | 安徽美瑞尔滤清器有限公司 | A kind of oil filter by-passing valve |
-
2015
- 2015-01-28 CN CN201520057595.4U patent/CN204402616U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014532A (en) * | 2016-05-25 | 2016-10-12 | 广州市毅峰汽配制造有限公司 | Engine oil filter |
| CN106762024A (en) * | 2017-01-12 | 2017-05-31 | 广州市毅峰汽配制造有限公司 | A kind of filter cartridge construction of oil filter |
| CN109458240A (en) * | 2018-12-21 | 2019-03-12 | 安徽美瑞尔滤清器有限公司 | A kind of oil filter by-passing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |