CN201855623U - End cover of filter - Google Patents
End cover of filter Download PDFInfo
- Publication number
- CN201855623U CN201855623U CN2010205937766U CN201020593776U CN201855623U CN 201855623 U CN201855623 U CN 201855623U CN 2010205937766 U CN2010205937766 U CN 2010205937766U CN 201020593776 U CN201020593776 U CN 201020593776U CN 201855623 U CN201855623 U CN 201855623U
- Authority
- CN
- China
- Prior art keywords
- end cover
- boss
- end cap
- attaching nut
- cap body
- 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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Abstract
The utility model relates to an end cover of a filter. The end cover comprises an end cover body. A connection nut is arranged on the end cover body; a fixed boss and a stamping boss are sequentially arranged at the bottom end of the connection nut; an embedded slot is arranged between the fixed boss and the stamping boss; and the connection nut is fixed on the end cover body through the embedded slot. The end cover is reasonable and simple in structure; the connection nut is stamped on the end cover body though the fixed boss and the stamping boss so as to eliminate the procedure of screwing a screw cap of a gasket; therefore, not only the production cost is reduced, but also the service life of the filter is prolonged, thereby prolonging the service life of an engine. The end cover is convenient to use and is suitable for popularization and application.
Description
Technical field
The utility model relates to the cleaner field, especially a kind of cleaner end cap.
Background technology
Cleaner comprises air, machine oil, three kinds of cleaners of fuel oil, and they undertake the filtration of engine aspirating system, lubricating system and combustion system medium respectively.At present, it mainly is to connect by the attaching nut that the end cap at cleaner two ends is connected with filter core, this attaching nut tightens it by the pad nut to be fixed on the end cap body, not only production process is loaded down with trivial details, and after long-term the use, the pad nut is loosening easily, influences the service property (quality) of cleaner, causes engine shortening in service life.Therefore, be badly in need of occurring the cleaner end cap of a kind of reliable in quality, long service life on the market.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and the cleaner end cap of a kind of reliable in quality, long service life is provided, and meets the need of market.
The utility model solves the technical scheme that its technical problem adopts: this cleaner end cap, comprise the end cap body, the end cap body is provided with the attaching nut, the attaching nut bottom is provided with fixing lug boss, punching press boss successively, be provided with embedding groove between fixing lug boss, the punching press boss, the attaching nut is fixed on the end cap body by embedding groove.The punching press boss is by punch press the attaching nut to be stamped to form, and is locked between attaching nut and the end cap body like this, and end cap body and attaching nut can not become flexible yet no matter how long use, and have saved the pad nut and have tightened fixing operation, have reduced production cost.
The effect that the utility model is useful is: of the present utility model rational in infrastructure, simple, the attaching nut passes through fixing lug boss, the punching press of punching press boss on the end cap body, saved the operation that the pad nut is tightened, not only reduce production cost, thereby but also prolonged service life that has prolonged engine service life of cleaner.This uses novel easy to use, is fit to apply.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Structural representation when Fig. 2 analyses and observe for the utility model.
Description of reference numerals: end cap body 1, attaching nut 2, fixing lug boss 3, punching press boss 4, embedding groove 5.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: this cleaner end cap in the present embodiment, comprise end cap body 1, end cap body 1 is provided with attaching nut 2, attaching nut 2 bottoms are provided with fixing lug boss 3, punching press boss 4 successively, be provided with embedding groove 5 between fixing lug boss 3, the punching press boss 4, attaching nut 2 is fixed on the end cap body 1 by embedding groove 5.Punching press boss 4 is by punch press attaching nut 2 to be stamped to form, and is locked between attaching nut 2 and the end cap body 1 like this, no matter how long use, end cap body 1 can not become flexible with attaching nut 2 yet.Tighten fixing operation but also saved the pad nut, reduced production cost.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (1)
1. cleaner end cap, comprise end cap body (1), described end cap body (1) is provided with attaching nut (2), it is characterized in that: described attaching nut (2) bottom is provided with fixing lug boss (3), punching press boss (4) successively, be provided with embedding groove (5) between described fixing lug boss (3), the punching press boss (4), described attaching nut (2) is fixed on the end cap body (1) by embedding groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205937766U CN201855623U (en) | 2010-11-05 | 2010-11-05 | End cover of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205937766U CN201855623U (en) | 2010-11-05 | 2010-11-05 | End cover of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855623U true CN201855623U (en) | 2011-06-08 |
Family
ID=44101442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205937766U Expired - Fee Related CN201855623U (en) | 2010-11-05 | 2010-11-05 | End cover of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973252A (en) * | 2017-12-05 | 2021-06-18 | 康明斯滤清系统知识产权公司 | Integrated flow structure in closed cover |
| US11786851B2 (en) | 2017-12-05 | 2023-10-17 | Cummins Filtration Ip, Inc | Self-assisting element removal features for a filtration system |
-
2010
- 2010-11-05 CN CN2010205937766U patent/CN201855623U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973252A (en) * | 2017-12-05 | 2021-06-18 | 康明斯滤清系统知识产权公司 | Integrated flow structure in closed cover |
| US11529572B2 (en) | 2017-12-05 | 2022-12-20 | Cummins Filtration Ip, Inc. | Integral flow structure within a containment cover |
| US11786851B2 (en) | 2017-12-05 | 2023-10-17 | Cummins Filtration Ip, Inc | Self-assisting element removal features for a filtration system |
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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: 20110608 Termination date: 20151105 |
|
| EXPY | Termination of patent right or utility model |