CN201050671Y - Portable grease gun - Google Patents
Portable grease gun Download PDFInfo
- Publication number
- CN201050671Y CN201050671Y CNU2007201013362U CN200720101336U CN201050671Y CN 201050671 Y CN201050671 Y CN 201050671Y CN U2007201013362 U CNU2007201013362 U CN U2007201013362U CN 200720101336 U CN200720101336 U CN 200720101336U CN 201050671 Y CN201050671 Y CN 201050671Y
- Authority
- CN
- China
- Prior art keywords
- oil
- oil storage
- cover
- leather cup
- reservoir bag
- 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
Links
Abstract
The utility model discloses a portable grease gun, comprising an oil barrel, a cover of the oil barrel and a piston arranged at the cover, a pressure bar, a nozzle, a leather cup within the oil barrel, a spring and an operating bar connected with the leather cup, and also comprising an oil reservoir bag with corrugated appearance that is made of flexible materials. The mouth of the oil reservoir bag is provided with connecting threads, the corresponding outlet mouth inside the cover of the oil barrel is also provided with the connecting threads. While being used, after the opened oil reservoir bag is twisted to the outlet mouth of the inner side of the cover of the oil barrel, then the cover is twisted to the oil barrel, the operating bar is rotated to enable the leather cup to squeeze the oil reservoir bag under the spring, finally oil is filled through the pressure bar. The utility model provides rational structure, convenient replacement, wide scope of application, and avoids operation pollution and environmental pollution with complete use for oil; the cost is reduced, implementation is convenient and the cost is low.
Description
Technical field:
The utility model relates to a kind of greasing instrument of flight-line maintenance maintenance usefulness, particularly relates to a kind of portable type grease gun.
Background technique:
Exploitation along with oil and synthetic grease thereof, the use of lubricating grease is increasingly extensive, the oil storage cylinder of present grease gun is fixed on the body of a gun, to in oil storage cylinder, install butter additional during use, butter is a thick substances, it is attached in the oil storage cylinder relatively bother, and is difficult to fill, attach easily on hand, cause waste and pollute rifle body and workman.In actual use, the incompatible needs of shot lubrication fat now of the grease gun of the prior art that more and more seems mainly show: (1) filling trouble, dirty hand, hand be stained with oil both difficulty wash, cause waste again; (2) load difficult tamping, cause to be mixed with air in the butter, oil is arranged during pressure sometimes, do not have oil sometimes; (3) butter in the pail pack is got not thoroughly, causes waste; (4) butter easily pollutes or sneaks into impurity, easily stops up oil outlet; (5) fill factor for lubricating grease in the fat tube is low, needs frequently to fill, and causes inefficiency,
In addition, at application number is that disclosed in 200520082876.1 " portable type grease gun " is though can solve the problem that prior art exists, but structure is unreasonable, its pump nozzle and butter bag are one, in use be difficult to adapt to various working environments, piston will enter the butter bag and contacts with grease in addition, when the replacing fat type, also need piston head to be cleaned inconvenience.
Summary of the invention:
The utility model is at the deficiencies in the prior art, a kind of portable type grease gun is provided, technical problem to be solved is, adopt packed form, grease is separated with oil storage cylinder, reduce operational pollution, simultaneously, packed grease can be made things convenient for former grease gun combine, make easy and simple to handlely, easily change grease, and can the extruding of the grease in the bag is clean, the utility model can realize that the utility model comprises oil storage cylinder by following measure, oil storage cover and be located at the piston that covers, depression bar, leather cup in oil nozzle and the oil storage cylinder, spring and the operating stem that links to each other with leather cup is characterized in that also comprising an oil storage bag, the oil storage bag is made of flexible material, its profile is a corrugated, and oil storage bag bag mouth place is provided with connecting thread, and the oil outlet place of corresponding oil storage cover inboard also is provided with connecting thread.
Using method of the present utility model is as follows: at first pull out operating stem 1, after leather cup 4 and oil storage bag 5 are separated, the rotating operation bar, location card by being provided with on the operating stem blocks operating stem, backs out oil storage cover 6 then, after the oil storage bag 5 of opening being screwed on the oil outlet 7 of oil storage cover inboard, to cover 6 and be screwed on the oil storage cylinder, the rotating operation bar makes leather cup extruding under spring 3 effects live the oil storage bag, carries out oiling by depression bar 8 at last.
Compared with prior art, the utility model is rational in infrastructure, and it is convenient to change, and Applicable scope is big, has avoided operational pollution and environmental pollution, and grease uses thoroughly, can reduce cost, and main is that enforcement is convenient, cheap.
Description of drawings:
Accompanying drawing is the utility model structural representation
Specific embodiments:
The utility model comprises oil storage cylinder 2, oil storage cover 6 and be located at the piston that covers, depression bar, leather cup 4 in oil nozzle and the oil storage cylinder, spring 3 and the operating stem 1 that links to each other with leather cup, also comprise an oil storage bag 5, the oil storage bag is made of flexible material, its profile is a corrugated, oil storage bag bag mouth place is provided with connecting thread, oil outlet 7 places of corresponding oil storage cover inboard also are provided with connecting thread, at first pull out operating stem, after leather cup and oil storage bag 5 are separated, the rotating operation bar, location card by being provided with on the operating stem blocks operating stem, backs out the oil storage cover then, after the oil storage bag of opening being screwed on the oil outlet of oil storage cover inboard, to cover 6 and be screwed on the oil storage cylinder 2, the rotating operation bar makes leather cup push firmly oil storage bag under spring action, carries out oiling by depression bar 8 at last.
Claims (1)
1. portable type grease gun, comprise oil storage cylinder, oil storage cover and be located at interior leather cup, spring and the operating stem that links to each other with leather cup of piston, depression bar, oil nozzle and oil storage cylinder that covers, it is characterized in that also comprising an oil storage bag, the oil storage bag is made of flexible material, its profile is a corrugated, oil storage bag bag mouth place is provided with connecting thread, and the oil outlet place of corresponding oil storage cover inboard also is provided with connecting thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201013362U CN201050671Y (en) | 2007-05-12 | 2007-05-12 | Portable grease gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201013362U CN201050671Y (en) | 2007-05-12 | 2007-05-12 | Portable grease gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050671Y true CN201050671Y (en) | 2008-04-23 |
Family
ID=39337158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201013362U Expired - Fee Related CN201050671Y (en) | 2007-05-12 | 2007-05-12 | Portable grease gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050671Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788238A (en) * | 2012-07-16 | 2012-11-21 | 甄国卿 | Packaging bag filling type automatic grease gun |
| CN104019350A (en) * | 2014-06-24 | 2014-09-03 | 北京敏秋科技有限公司 | Grease filling device for oil pumping machine |
| CN107420723A (en) * | 2017-08-22 | 2017-12-01 | 合肥鑫诚轿车技术服务有限公司 | A kind of anti-slipping mechanism of automotive check butter gun handle |
| CN114352911A (en) * | 2022-01-13 | 2022-04-15 | 南京智鹤电子科技有限公司 | Anti-falling and dustproof grease gun shell |
-
2007
- 2007-05-12 CN CNU2007201013362U patent/CN201050671Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788238A (en) * | 2012-07-16 | 2012-11-21 | 甄国卿 | Packaging bag filling type automatic grease gun |
| CN104019350A (en) * | 2014-06-24 | 2014-09-03 | 北京敏秋科技有限公司 | Grease filling device for oil pumping machine |
| CN107420723A (en) * | 2017-08-22 | 2017-12-01 | 合肥鑫诚轿车技术服务有限公司 | A kind of anti-slipping mechanism of automotive check butter gun handle |
| CN114352911A (en) * | 2022-01-13 | 2022-04-15 | 南京智鹤电子科技有限公司 | Anti-falling and dustproof grease gun shell |
| CN114352911B (en) * | 2022-01-13 | 2023-03-14 | 南京智鹤电子科技有限公司 | Anti-falling and dustproof grease gun shell |
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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 |