CN2281463Y - Anti-blocking device - Google Patents
Anti-blocking device Download PDFInfo
- Publication number
- CN2281463Y CN2281463Y CN 97212437 CN97212437U CN2281463Y CN 2281463 Y CN2281463 Y CN 2281463Y CN 97212437 CN97212437 CN 97212437 CN 97212437 U CN97212437 U CN 97212437U CN 2281463 Y CN2281463 Y CN 2281463Y
- Authority
- CN
- China
- Prior art keywords
- filter screen
- blocking device
- utility
- model
- grease gun
- 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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- Fats And Perfumes (AREA)
Abstract
The utility model relates to an anti-blocking device. The anti-blocking device is an auxiliary tool matched with a grease gun for filling lubricating oil to mechanical equipment. The utility model is mainly composed of a connecting head, a filter screen casing and a filter screen arranged in a hollow cavity of the filter screen casing. The utility model is matched with the grease gun. The utility model has the advantages that the assembly and disassembly is freely, the cleaning or the changing of the filter screen is more swift and convenient, the impurity in the oil can be effectively filtered, the requirement of filling the lubricating oil can be satisfied, and at the same time, the anti-blocking device can be used as a tool for recycling waste and old butter.
Description
The utility model belongs to grease gun manufacturing technology field, and what be specifically related to is a kind of and the manufacturing matching used butter filtrating equipment of grease gun.
To machinery filling lubricant oil, to reduce equipment attrition, improve running efficiency, increasing the service life is well-known crucial work indispensable in mechanically actuated.In order to adapt to this needs, the professional and technical personnel has successively provided multiple grease gun commercially available and Chinese patent communique report for society, these grease guns provide great convenience for filling lubricant oil, given play to favorable social and economic benefits, but no matter be commercially available or Chinese patent communique report be 90289099 " high pressure manual grease gun " as application number, application number is 912161299 " pistol type grease gun ", application number is 912267194 " hand electric grease gun ", the patent No. be ZL922334153's " grease gun " or the like, all do not notice or fail to solve well the filtering problem of impurity in the butter bar none, cause oil gun to result in blockage for a short time, be difficult to satisfy the needs of precision optical machinery filling lubricant oil when oil nozzle is big at oil nozzle.
The purpose of this utility model provides the simply constructed and matching used butter filtrating equipment of a prior art grease gun Anti-blocking device for society exactly, to overcome the above-mentioned defective of existing in prior technology.
The purpose of this utility model is achieved in that Anti-blocking device is serially connected between existing grease gun gun barrel and the oil outlet tube, and it includes a connecting head, a filter screen shell and the filter screen of a device in the filter screen cavity pocket of outer cover with a cavity.
This Anti-blocking device simple structure, with the supporting use of grease gun that prior art is provided, easy accessibility is freely, filter screen cleans or changes quick convenient, impurity in the filtering butter effectively satisfies the needs of precision optical machinery filling lubricant oil, can effectively waste and old butter be recycled simultaneously.
Accompanying drawing 1 is an Anti-blocking device master sectional view;
Accompanying drawing 2 is the Anti-blocking device sectional views of bowing
With reference to the accompanying drawings as can be known: Anti-blocking device is made up of filter screen shell 3 and the filter screen 2 of a device in the filter screen cavity pocket of outer cover that 1, one of a connecting head has a cavity.
In the middle of the connecting head 1 is a butter passage, and two ends partly respectively has one section outside thread (also can be internal thread as required), filter screen shell 3 to have the cavity 4 of a device filter screen 2, and two ends partly respectively has one section internal thread (also can be outside thread as required).
Claims (2)
1, the matching used auxiliary device Anti-blocking device of a kind of and grease gun is characterized in that: Anti-blocking device is by connecting head 1, and filter screen shell 3 and the device filter screen 2 in the cavity 4 of filter screen shell 3 is formed.
2, Anti-blocking device according to claim 1 is characterized in that: connecting head 1 two ends partly respectively has one section screw thread, and filter screen shell 3 has a cavity 4, and two ends partly respectively has one section screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212437 CN2281463Y (en) | 1997-03-13 | 1997-03-13 | Anti-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212437 CN2281463Y (en) | 1997-03-13 | 1997-03-13 | Anti-blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281463Y true CN2281463Y (en) | 1998-05-13 |
Family
ID=33930567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97212437 Expired - Fee Related CN2281463Y (en) | 1997-03-13 | 1997-03-13 | Anti-blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281463Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653998A (en) * | 2015-01-26 | 2015-05-27 | 北京南车时代机车车辆机械有限公司 | Unblocking device for grease nipple |
-
1997
- 1997-03-13 CN CN 97212437 patent/CN2281463Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653998A (en) * | 2015-01-26 | 2015-05-27 | 北京南车时代机车车辆机械有限公司 | Unblocking device for grease nipple |
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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 |