CN201688107U - Grease gun with built-in movable filling tube - Google Patents
Grease gun with built-in movable filling tube Download PDFInfo
- Publication number
- CN201688107U CN201688107U CN2010201565482U CN201020156548U CN201688107U CN 201688107 U CN201688107 U CN 201688107U CN 2010201565482 U CN2010201565482 U CN 2010201565482U CN 201020156548 U CN201020156548 U CN 201020156548U CN 201688107 U CN201688107 U CN 201688107U
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- China
- Prior art keywords
- grease gun
- oil
- capping
- built
- cap
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- 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 discloses a grease gun with a built-in movable filling tube. The grease gun comprises an oil barrel (1), an oil injection nozzle (2) and a cap (3), wherein a push-and-pull rod (5) with a piston (4) is movably assembled on the cap (3) and a spring is arranged between the piston (4) and the cap (3). The grease gun is characterized in that two opposite half barrels (6) are movably sleeved in the oil barrel (1), and ledges and grooves (7) which are meshed with each other are arranged at the abutted positions of the two half barrels (6). Outer walls of the half baffles (6) are provided with air slots (8), and a positioning guide inner tube (9) is arranged on the inner wall of the oil barrel (1) at one end of the cap (3). The grease gun adopts the two opposite half barrels as the oil storage barrels, the two half barrels can be detached from the oil barrel, can be split to hold oil respectively, and then can be filled easily, thereby bringing convenience to operation and speeding up operation.
Description
Affiliated technical field
The utility model belongs to a kind of equipment maintenance instrument, is a kind of grease gun particularly.
Background technique
In the prior art, grease gun is to be the instrument of equipment unit filling butter when the equipment maintenance.It includes: movable oil nozzle, the capping that connects in oil drum and two ends thereof, the movable pull bar that is equiped with the band piston is provided with spring in the capping between piston and capping.During use, capping and pull bar are unloaded, in oil drum, filled butter, load onto capping and pull bar.The operation oil nozzle outwards sprays butter.The deficiency of its existence is: after butter was finished using, operation was pretty troublesome when adorning butter in it.Mostly adopt at present scraper plate toward barrel in the mode dosed because the butter stickiness is big, often occurs seeming and fill internal memory bubble or hollow phenomenon in fact.Because the existence of bubble not only influences internal stock, during use, also the bubble that can occur the spraying butter that will just spray blows away, and causes waste, makes troubles to operation.。
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art, and a kind of improved grease gun is provided, and its charge of oil is convenient, and substantial full, bubble or hollow phenomenon can not occur, and using effect is good.
For reaching above-mentioned purpose, the utility model is taked following technological scheme: the utility model includes: movable oil nozzle, the capping that connects in oil drum and two ends thereof, the movable pull bar that is equiped with the band piston in the capping, between piston and capping, be provided with spring, it is characterized in that: be movably installed with two relative half barrel in oil drum, two and half barrels the place of connecting is provided with the concavo-convex rib groove of corresponding engagement.
The utility model is taked technique scheme, has following beneficial effect: during the utility model dress butter, oil nozzle is unloaded, from oil drum, two relative half barrel is taken out, fill two and half barrels respectively, then the two is involutoryly formed the cylindric oil drum of putting into together.Refilling oil nozzle gets final product.The utility model since adopt two relative half barrel as oil-storing barrel, it not only can be taken out from oil drum, but also can be in two, respectively charge of oil.Like this, just be easy to it is filled, operation is easily quick.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated:
Fig. 1 is the utility model embodiment's a main TV structure sketch.
Fig. 2 is the diagrammatic side views of half barrel of involutory state of the utility model.
Mark among the figure: 1-oil drum, 2-oil nozzle, 3-capping, 4-piston, 5-pull bar, the concavo-convex rib groove of half barrel of 6-, 7-, 8-air drain, 9-positioning and guiding inner core.
Embodiment
By Fig. 1, shown in Figure 2, the utility model includes: movable oil nozzle 2, the capping 3 that connects in oil drum 1 and two ends thereof, the movable pull bar 5 that is equiped with band piston 4 in the capping 3, between piston 4 and capping 3, be provided with spring, in oil drum 1, be movably installed with two half barrel 6, two half barrel 6 relative places of connecting and be provided with the concavo-convex rib groove 7 of corresponding engagement.
Convenient when packing two phases into oil drum for double barrel 6, the pressure resistance of not being bullied offers air drain 8 on half barrel of outer wall of the present utility model.
Location when packing oil drum into for double barrel 6 for ease of two phases is fixed with positioning and guiding inner core 9 on oil drum 1 inwall of capping 3 one ends.
Claims (3)
1. the grease gun of a built-in floating packing pipe, it includes: movable oil nozzle (2), the capping (3) that connects in oil drum (1) and two ends thereof, the pull bar (5) that activity is equiped with band piston (4) is gone up in capping (3), between piston (4) and capping (3), be provided with spring, it is characterized in that: be movably installed with two half barrel relative (6) in oil drum (1), the place of connecting of two and half barrels (6) is provided with the concavo-convex rib groove (7) of corresponding engagement.
2. the grease gun of a kind of built-in floating packing pipe according to claim 1 is characterized in that: offer air drain (8) on half barrel of (6) outer wall.
3. the grease gun of a kind of built-in floating packing pipe according to claim 1 is characterized in that: be fixed with positioning and guiding inner core (9) on oil drum (1) inwall of capping (3) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201565482U CN201688107U (en) | 2010-04-12 | 2010-04-12 | Grease gun with built-in movable filling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201565482U CN201688107U (en) | 2010-04-12 | 2010-04-12 | Grease gun with built-in movable filling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688107U true CN201688107U (en) | 2010-12-29 |
Family
ID=43376387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201565482U Expired - Fee Related CN201688107U (en) | 2010-04-12 | 2010-04-12 | Grease gun with built-in movable filling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256471A (en) * | 2013-04-27 | 2013-08-21 | 张靖德 | Plastic oil storage tank for grease gun |
-
2010
- 2010-04-12 CN CN2010201565482U patent/CN201688107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256471A (en) * | 2013-04-27 | 2013-08-21 | 张靖德 | Plastic oil storage tank for grease gun |
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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: 20101229 Termination date: 20110412 |