CN203068098U - Grease gun - Google Patents
Grease gun Download PDFInfo
- Publication number
- CN203068098U CN203068098U CN 201220725986 CN201220725986U CN203068098U CN 203068098 U CN203068098 U CN 203068098U CN 201220725986 CN201220725986 CN 201220725986 CN 201220725986 U CN201220725986 U CN 201220725986U CN 203068098 U CN203068098 U CN 203068098U
- Authority
- CN
- China
- Prior art keywords
- oil nozzle
- grease
- fuel
- seat body
- spring
- 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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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
A grease gun comprises a grease nipple seat body. A cavity is arranged inside the grease nipple seat body, the upper end of the grease nipple seat body is connected with a grease outlet sleeve, a cavity of the grease outlet sleeve is communicated with the cavity of the grease nipple seat body, one end of the grease outlet sleeve is connected with an extrusion device, the other end of the grease outlet sleeve is connected with a grease outlet device, and a grease discharging structure is arranged on the bottom of the grease nipple seat body. A grease nipple seat is large in grease reserve quantity and large in grease pumping quantity in per unit time. Meanwhile, as the grease discharging structure which helps to discharge grease is arranged on the bottom of the grease nipple seat, when grease quantity in the grease nipple seat is small, the grease discharging structure can discharge the grease in the grease nipple seat completely.
Description
Technical field
The utility model relates to a kind of grease compressor for machine or equipment lubrication, especially a kind of grease gun.
Background technique
Grease gun is a kind of common tool of maintaining machinery, at present, the grease gun of selling on the market mostly is manual filling when loading butter in grease gun, time-consuming, effort and unhygienic, CN101555981 discloses the novel grease gun of a kind of charge of oil fast, this grease gun uses the good Grease tube of can in advance, adopt the mode of changing Grease tube to realize in grease gun, loading butter, adopt pressurized air to promote the interior piston advances forward of Grease tube, realization is to the plunger pump fuel feeding of rifle head, but this grease gun in use, being the oil suction stroke when having removed the plunger pump handle, is the oiling stroke during depression of plunger pump handle, causes interior oil pump capacity of unit time little, can not realize the butter of annotating fast, inefficiency, existing grease gun mostly is straight cylinder type, and the butter amount that stores in Grease tube is less, when the butter of machinery requirement more for a long time, the phenomenon of oil can appear repeatedly not having in grease gun.
The model utility content
Technical problem to be solved in the utility model provides a kind of grease gun that has oil nozzle seat, the oil nozzle seat oil reserve of this grease gun is big, the pump oil mass is big in unit time, bottom in oil nozzle seat is provided with displacement configuration, this displacement configuration plays booster action to oil extraction, oil mass in oil nozzle seat more after a little while, displacement configuration can thoroughly be discharged the butter in the oil nozzle seat.
In order to solve existing technical problem, the technical solution adopted in the utility model is: a kind of grease gun, comprise the oil nozzle seat body, in this oil nozzle seat body, be provided with cavity, be connected with a fuel-displaced sleeve in the upper end of described oil nozzle seat body, the inner chamber of this fuel-displaced sleeve is connected with the cavity of described oil nozzle seat body, is connected with a squeezing unit at an end of described fuel-displaced sleeve, the other end of fuel-displaced sleeve is connected with a fuel-displaced device, is provided with displacement configuration in the bottom of described oil nozzle seat body.
Described squeezing unit comprises button, first spring and push rod, the end that described fuel-displaced sleeve is connected with squeezing unit is provided with the omoplate that radially extends, one end of described first spring is sleeved on this omoplate, the other end of first spring is connected with described button, the flange that button extend in first spring is connected with described push rod, and push rod extend in the cavity of fuel-displaced sleeve.
Described fuel-displaced device is oil nozzle, the oil outlet of oil nozzle is communicated with the cavity of described fuel-displaced sleeve, in the cavity of fuel-displaced sleeve and oil nozzle joint, be provided with second spring, an end relative with described oil nozzle at this second spring is provided with a steel ball, and described push rod contacts with steel ball when sliding and compresses second spring.
Described displacement configuration comprises bottom and the bowl that slides, and bottom is tightly connected with described oil nozzle seat body bottom, and bowl below that is arranged on oil nozzle seat body inboard of sliding slides up and down with respect to the inwall of oil nozzle seat body.
Described bottom is provided with through hole, and this through hole is corresponding with described slip bowl.
The beneficial effects of the utility model are: the oil nozzle seat oil reserve of this grease gun is big, the pump oil mass is big in unit time, bottom in oil nozzle seat is provided with displacement configuration, this displacement configuration plays booster action to oil extraction, oil mass in oil nozzle seat more after a little while, displacement configuration can thoroughly be discharged the butter in the oil nozzle seat.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is explosive view of the present utility model
Embodiment
Further understand and be familiar with for making structure characteristic of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1 and Figure 2, a kind of grease gun, comprise oil nozzle seat body 1, in this oil nozzle seat body, be provided with cavity 11, be connected with a fuel-displaced sleeve 2 in the upper end of oil nozzle seat body 1, the inner chamber of this fuel-displaced sleeve 2 is connected with the cavity 11 of oil nozzle seat body 1, is connected with a squeezing unit 3 at an end of fuel-displaced sleeve 2, the other end of fuel-displaced sleeve is connected with a fuel-displaced device 4, is provided with displacement configuration 5 in the bottom of oil nozzle seat body 1.
Fuel-displaced device 4 is oil nozzle, the oil outlet 41 of oil nozzle is communicated with the cavity of fuel-displaced sleeve 2, in the cavity of fuel-displaced sleeve 2 and oil nozzle joint, be provided with second spring 42, be provided with a steel ball 43 at this second spring 42 end relative with oil nozzle, push rod 33 contacts with steel ball 43 when sliding and compresses second spring 42.
Displacement configuration 5 comprises bottom 51 and the bowl 52 that slides, and bottom 51 is tightly connected with oil nozzle seat body 1 bottom, and the bowl 52 that slides is arranged on the below of oil nozzle seat body 1 inboard, slides up and down with respect to the inwall of oil nozzle seat body 1.
When the needs oiling, to button 31 application of forces, push rod 33 is to the direction motion of oil nozzle 4, push rod 33 is discharged the air in the fuel-displaced sleeve 2, air pressure in the sleeve reduces, butter in the oil nozzle seat body cavity 11 enters in the sleeve cavity under the pressure of gas, from oil nozzle 4 ejections, in the oiling stroke, along with the slip of push rod 33, second spring 42 can be slowly compressed, after the oiling stroke was finished, 42 pairs of push rods 33 of second spring applied rebounding force, and push rod 33 automatically resets, reach initial position, for the oiling stroke of next time is prepared.
Butter in oil nozzle seat body 1 cavity more after a little while, the 53 pairs of slip bowls 52 of through hole that only need to pass bottom 51 with a push rod apply power upwards, move in bowl 52 meetings of sliding, and the butter of only depositing are pushed in the cavity of fuel-displaced sleeve 2, thereby under the effect of push rod 33, spray from oil nozzle.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. grease gun, comprise the oil nozzle seat body, in this oil nozzle seat body, be provided with cavity, be connected with a fuel-displaced sleeve in the upper end of described oil nozzle seat body, the inner chamber of this fuel-displaced sleeve is connected with the cavity of described oil nozzle seat body, it is characterized in that, is connected with a squeezing unit at an end of described fuel-displaced sleeve, the other end of fuel-displaced sleeve is connected with a fuel-displaced device, is provided with displacement configuration in the bottom of described oil nozzle seat body.
2. a kind of grease gun according to claim 1, it is characterized in that, described squeezing unit comprises button, first spring and push rod, the end that described fuel-displaced sleeve is connected with squeezing unit is provided with the omoplate that radially extends, one end of described first spring is sleeved on this omoplate, the other end of first spring is connected with described button, and the flange that button extend in first spring is connected with described push rod, and push rod extend in the cavity of fuel-displaced sleeve.
3. a kind of grease gun according to claim 1 and 2, it is characterized in that, described fuel-displaced device is oil nozzle, the oil outlet of oil nozzle is communicated with the cavity of described fuel-displaced sleeve, in the cavity of fuel-displaced sleeve and oil nozzle joint, be provided with second spring, an end relative with described oil nozzle at this second spring is provided with a steel ball, and described push rod contacts with steel ball when sliding and compresses second spring.
4. a kind of grease gun according to claim 3, it is characterized in that described displacement configuration comprises bottom and the bowl that slides, bottom and described oil nozzle seat body bottom are tightly connected, the bowl that slides is arranged on the below of oil nozzle seat body inboard, slides up and down with respect to the inwall of oil nozzle seat body.
5. a kind of grease gun according to claim 4 is characterized in that, described bottom is provided with through hole, and this through hole is corresponding with described slip bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725986 CN203068098U (en) | 2012-12-25 | 2012-12-25 | Grease gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725986 CN203068098U (en) | 2012-12-25 | 2012-12-25 | Grease gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068098U true CN203068098U (en) | 2013-07-17 |
Family
ID=48766879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220725986 Expired - Fee Related CN203068098U (en) | 2012-12-25 | 2012-12-25 | Grease gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838594A (en) * | 2017-02-07 | 2017-06-13 | 陕西法士特齿轮有限责任公司 | A kind of multiple aperture cylinder inner wall Full-automatic quantitative greasing machine and quantitative fat liquoring method |
| WO2021077617A1 (en) * | 2019-09-25 | 2021-04-29 | 浙江普莱得电器有限公司 | Constant-force grease storage barrel grease gun |
-
2012
- 2012-12-25 CN CN 201220725986 patent/CN203068098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838594A (en) * | 2017-02-07 | 2017-06-13 | 陕西法士特齿轮有限责任公司 | A kind of multiple aperture cylinder inner wall Full-automatic quantitative greasing machine and quantitative fat liquoring method |
| WO2021077617A1 (en) * | 2019-09-25 | 2021-04-29 | 浙江普莱得电器有限公司 | Constant-force grease storage barrel 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: 20130717 Termination date: 20131225 |