CN2753946Y - Oil gun with grease tank and its special grease tank - Google Patents
Oil gun with grease tank and its special grease tank Download PDFInfo
- Publication number
- CN2753946Y CN2753946Y CN 200420122197 CN200420122197U CN2753946Y CN 2753946 Y CN2753946 Y CN 2753946Y CN 200420122197 CN200420122197 CN 200420122197 CN 200420122197 U CN200420122197 U CN 200420122197U CN 2753946 Y CN2753946 Y CN 2753946Y
- Authority
- CN
- China
- Prior art keywords
- oil
- tank
- oil tank
- grease
- tank 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 oil gun with a grease tank and a special grease tank for the oil gun. The oil gun comprises a cylinder and a plunger, wherein the cylinder is sheathed on a grease tank which comprises a cylindrical tank body. Both the front and the back ends of the tank body are provided with openings. The plunger is positioned in the grease tank. The front end of the cylinder is provided with a gun head with a compression pump, and the compression cavity of the compression pump is communicated with the inner cavity of the grease tank. The special grease tank comprises a cylindrical tank body, and both the front and the back ends of the tank body are provided with openings, wherein the opening on the front end is matched with a full opening type easy-to-open cover for sealing off the opening, and the opening on the back end is also matched with an end cover for sealing the opening. The grease tank is positioned in the cylinder body of the grease gun, and after the plunger, a back cover and the gun head of the grease gun are installed, the utility model can be used as the existing oil gun. When grease is added in the utility model or replaced, only the grease tank needs to be replaced. Therefore, not only the operation is facilitated, but also the addition level of grease is ensured, therefore grease pollution is avoided.
Description
Technical field
The utility model relates to a kind of oil gun of grease up in machinery equipment (oil) and special fat jar that this oil gun adopts of being mainly used in.
Background technique
The main body of existing oil gun is a cylindrical shell, be provided with the piston that can move forward and backward in the described cylindrical shell, the rear portion of described piston is connected with check lock lever, described check lock lever extends in cylindrical shell backward, pass the bonnet that is screwed in cylinder back-end, reach the outside of cylindrical shell, its outer end is provided with handgrip, be provided with pressure spring in the described cylindrical shell, described pressure spring is enclosed within on the interior check lock lever of cylindrical shell, two ends link to each other with described bonnet with described piston respectively, thus piston forward is pressed, so that the grease in the cylindrical shell is pushed the rifle head, described cylinder back-end is provided with the locking framework of check lock lever, be used to lock check lock lever, the front end of described cylindrical shell is connected with the rifle head, described rifle head is provided with oil filler pipe and pressure bar type manual compression pump, the top of described oil filler pipe is provided with the oiling head, the compression chamber of described manual compression pump is the cylindrical cavity in the described rifle head main body, this cavity is communicated with the inner chamber of described cylindrical shell and the pore of described oil filler pipe, the plunger of described manual compression pump cooperatively interacts with the compression chamber of this compressor pump, the outer end of described plunger is hinged on the front portion of manual depression bar, the upper end of the same connecting rod of front end of described manual depression bar is hinged, the lower end of described connecting rod is hinged on the front end of described rifle head, the manual depression bar of manually-operable, the drive plunger moves up and down, and both the grease in the compression chamber constantly can be pressed to the oiling head, realizes oiling, and piston remains the pressure to grease under the effect of pressure spring, makes grease constantly enter compression chamber.
The defective of this oil gun: the one, grease directly is installed in the cylindrical shell, after grease uses up, need in cylindrical shell, to add frequently grease, and the viscosity of the lubricant grease of its use is bigger, in cylindrical shell, adding in the grease process, hand, utensil and oil gun are first-class all can be stained with grease, and easy cleaning does not pollute and wastes; The 2nd, the grease that adds often can not be full of cylindrical shell, has cavity in the cylindrical shell, influences the loading amount that adds of grease, has increased grease and has added frequency; The 3rd, the cleaning of cylindrical shell bothers very much, and therefore same oil gun can only use with a kind of grease in the practice, can not change different oil kinds.
The model utility content
For overcoming the above-mentioned defective of prior art, the utility model provides a kind of and has adopted this oil gun with the oil gun of oil tank and the special fat jar of this oil gun use, and it is convenient to install and change grease additional, and can not pollute.
The technical solution of the utility model is:
A kind of oil gun with oil tank, comprise cylindrical shell and piston, an oil tank is housed in the described cylindrical shell, described oil tank comprises tank body, described tank body is tubular, and its forward and backward two ends are provided with opening, and described piston is inserted in the described oil tank, described barrel front end is provided with the rifle head of band compressor pump, and the compression chamber of described compressor pump is communicated with described oil tank inner chamber.
A kind of oil gun special fat jar comprises tank body, and described tank body is tubular, and its forward and backward two ends are provided with opening, and its front opening is furnished with the full-open type top pop cover of this opening of sealing, and its rear end opening is furnished with the end cap of this opening of sealing.
Using method of the present utility model is: fill grease in the oil tank, during use, after its front end full-open type top pop cover and rear end end cap opened, put into the cylindrical shell of oil gun, behind good and sound oil gun piston, bonnet and the rifle head, just can use as existing oil gun, grease uses up when maybe needing to change different greases, as long as original oil tank is taken out, changes new oil tank and get final product.
Because set up oil tank in the oil gun cylindrical shell of the present utility model, cylindrical shell does not directly contact grease, install additional or when changing grease as long as change different oil tanks, not only made things convenient for operation, and guaranteed the adding quantity of grease, avoided the pollution of grease; Because the forward and backward two ends of oil tank of the present utility model are provided with full-open type top pop cover and end cap respectively, can easily forward and backward opening be opened during use.
Description of drawings
Fig. 1 is the structural representation of the utility model oil gun;
Fig. 2 is the structural representation of the utility model oil tank.
Embodiment
Referring to Fig. 1, the oil gun of the band oil tank that the utility model provides comprises cylindrical shell 1 and piston 5, an oil tank is housed in the described cylindrical shell 1, described oil tank comprises tank body 6, described tank body 6 is tubular, and its forward and backward two ends are provided with opening, and described piston 5 is inserted in the described oil tank, described cylindrical shell 1 front end is provided with the rifle head 7 of band compressor pump, and the compression chamber 8 of described compressor pump is communicated with described oil tank inner chamber.
The tank body 6 and the described cylindrical shell 1 of described oil tank are the garden column usually, between the two can Spielpassung, so both can guarantee the oil tank oil gun of packing into easily, and can guarantee oil tank stable at cylindrical shell again, guarantee the big as far as possible capacity of oil tank.
Described piston 5 can move forward and backward in cylindrical shell 1, and with tank body 6 Spielpassung of described oil tank, piston 5 cylindricals can be provided with seal, to guarantee in the sealing that does not influence under the prerequisite that piston 5 moves.
Described piston 5 can be bowl-shape, and can adopt elastic material to make.
The rear portion of described piston 5 can be connected with check lock lever 3, and described check lock lever 3 extends in oil tank backward, passes the bonnet 2 of cylindrical shell 1 rear end, reaches the outside of cylindrical shell 1, and its outer end is provided with handgrip (omitting among the figure), so that manually-operable.
Described check lock lever 3 is positioned on the part of cylindrical shell 1 can be with pressure spring 4, and the two ends of this pressure spring 4 link to each other with described bonnet 2 with described piston 5 respectively, thus piston 5 are pressed forward.
Described cylindrical shell 1 rear end can be provided with the locking framework of check lock lever 3, is used to lock check lock lever 3, and described locking framework can adopt prior art arbitrarily, for example snap device or resilient key.
Described rifle head 7 can be screwed in the front end of cylindrical shell 1, rifle head 7 is provided with outward extending oil filler pipe 9,9 tops of described oil filler pipe are provided with oiling 10, described oiling 10 can be provided with by the oiling connecting tube on the oiling equipment supporting screw thread or other linkage structures, so that the oiling connecting tube of connection device, also can be provided with pump nozzle, so that directly to the equipment oiling, described oiling 10 can adopt the mode of screw thread or grafting to connect with oil filler pipe 9, so that change suitable oiling 10 at any time, described compressor pump adopts the manual compression pump usually, its compression chamber 8 is the cylindrical cavity in described rifle head 7 main bodys, this cavity is communicated with the pore of oil tank inner chamber in the described cylindrical shell 1 and described oil filler pipe 9, the plunger 13 of described manual compression pump cooperatively interacts with the compression chamber 8 of this compressor pump, the outer end of plunger 13 is hinged on the front portion of the manual depression bar 14 of manual compression pump, the upper end of the same connecting rod 12 of the front end of described manual depression bar 14 is hinged, the lower end of described connecting rod 12 is hinged on the described rifle head 7, and described rifle head 7 front ends can be provided with raised structures or the fixing rod 11 that is used for described connecting rod 12 connections.
Referring to Fig. 2, oil gun special fat jar of the present utility model comprises tank body 6, and described tank body 6 is tubular, and its forward and backward two ends are provided with opening, and its front opening is furnished with the full-open type top pop cover 15 of this opening of sealing, and its rear end opening is furnished with the end cap 16 of this opening of sealing.
The forward and backward openings at two ends of described tank body can be whole port usually, to make things convenient for flowing of grease, the described end cap 16 that is positioned at its rear end can be threaded with tank body 6, and described full-open type top pop cover 15 can adopt any prior art, can be provided with draw ring 17 on its outer surface.
The end cap 16 of described tank body rear end also can adopt full-open type top pop cover structure, also can be provided with draw ring on its outer surface.
Claims (10)
1. oil gun with oil tank, comprise cylindrical shell and piston, it is characterized in that being equipped with in the described cylindrical shell oil tank, described oil tank comprises tank body, described tank body is tubular, and its forward and backward two ends are provided with opening, and described piston is inserted in the described oil tank, described barrel front end is provided with the rifle head of band compressor pump, and the compression chamber of described compressor pump is communicated with described oil tank inner chamber.
2. the oil gun of band oil tank as claimed in claim 1 is characterized in that the tank body of described oil tank and described cylindrical shell are garden column, Spielpassung between the two.
3. the oil gun of band oil tank as claimed in claim 1 is characterized in that described piston is bowl-shape, and with the tank body Spielpassung of described oil tank, its cylindrical is provided with seal ring.
4. the oil gun of band oil tank as claimed in claim 1 is characterized in that the rear portion of described piston is connected with check lock lever, and described check lock lever extends in oil tank backward, passes the bonnet of cylinder back-end, reaches the outside of cylindrical shell, and its outer end is provided with handgrip.
5. the oil gun of band oil tank as claimed in claim 4 is characterized in that described check lock lever is positioned on the part of cylindrical shell to be with pressure spring that the two ends of this pressure spring link to each other with described bonnet with described piston respectively.
6. the oil gun of band oil tank as claimed in claim 5 is characterized in that described cylinder back-end is provided with the locking framework of check lock lever.
7. the oil gun of band oil tank as claimed in claim 1, it is characterized in that described rifle head is screwed in the front end of cylindrical shell, the rifle head is provided with oil filler pipe, the top of described oil filler pipe is provided with the oiling head, described compressor pump is the manual compression pump, its compression chamber is the cylindrical cavity in the described rifle head main body, this cavity is communicated with the pore of oil tank inner chamber in the described cylindrical shell and described oil filler pipe, the plunger of described manual compression pump cooperatively interacts with the compression chamber of this compressor pump, the outer end of described plunger is hinged on the front portion of manual depression bar, the upper end of the same connecting rod of front end of described manual depression bar is hinged, the lower end of described connecting rod is hinged on the described rifle head, and described rifle head front end is provided with raised structures or the fixing rod that is used for described connecting rod connection.
8. an oil gun special fat jar is characterized in that comprising tank body, and described tank body is tubular, and its forward and backward two ends are provided with opening, and its front opening is furnished with the full-open type top pop cover of this opening of sealing, and its rear end opening is furnished with the end cap of this opening of sealing.
9. oil gun special fat jar as claimed in claim 8 is characterized in that the forward and backward openings at two ends of described tank body is its whole port, and the end cap of its rear end is threaded with tank body, and the outer surface of described full-open type top pop cover is provided with draw ring.
10. oil gun special fat jar as claimed in claim 8 is characterized in that described tank body.Forward and backward openings at two ends is its whole port, and the end cap of tank body rear end adopts full-open type top pop cover structure, and its outer surface is provided with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420122197 CN2753946Y (en) | 2004-12-31 | 2004-12-31 | Oil gun with grease tank and its special grease tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420122197 CN2753946Y (en) | 2004-12-31 | 2004-12-31 | Oil gun with grease tank and its special grease tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2753946Y true CN2753946Y (en) | 2006-01-25 |
Family
ID=35926055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420122197 Expired - Fee Related CN2753946Y (en) | 2004-12-31 | 2004-12-31 | Oil gun with grease tank and its special grease tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2753946Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423101A (en) * | 2014-09-12 | 2016-03-23 | 弗兰克·马泽尔 | Grease gun |
-
2004
- 2004-12-31 CN CN 200420122197 patent/CN2753946Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423101A (en) * | 2014-09-12 | 2016-03-23 | 弗兰克·马泽尔 | Grease gun |
| CN105423101B (en) * | 2014-09-12 | 2018-08-28 | 弗兰克·马泽尔 | Grease compressor |
| EP3002496B1 (en) * | 2014-09-12 | 2019-04-03 | Frank Maser | Grease gun |
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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 |