CN202901783U - Grease gun - Google Patents
Grease gun Download PDFInfo
- Publication number
- CN202901783U CN202901783U CN 201220492652 CN201220492652U CN202901783U CN 202901783 U CN202901783 U CN 202901783U CN 201220492652 CN201220492652 CN 201220492652 CN 201220492652 U CN201220492652 U CN 201220492652U CN 202901783 U CN202901783 U CN 202901783U
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- Prior art keywords
- grease gun
- tube
- straight
- pipe part
- bent
- 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 provides a grease gun which comprises an oil storage device and an oil feeding port. The oil feeding port comprises a connection pipe and a grease gun head, wherein the connection pipe is composed of a straight pipe part and a bent pipe part, the straight pipe part is connected with the oil feeding device, the bent pipe part is connected with the grease gun head, the straight pipe part and the bent pipe part are all made of hard pipes and are connected through threads, and the different angles of the bent pipe part enable the grease gun head to indicate the different directions. The grease gun has the advantages that one hand can operate, accurate lubrication of different angles, in particular to lower parts can be achieved conveniently.
Description
Technical field
The utility model relates to a kind of grease gun, especially a kind of pump nozzle of grease gun.
Background technique
In process industry, usually need to the particular elements of equipment be lubricated, as coating lubricant grease on the surface of industrial machinery, automobile, machinery, to alleviate the wearing and tearing on equipment moving surface.Hand electric lubriator commonly used is known as grease gun at present, and lubricant gun generally includes pump, oil basin, handle, pouring orifice and the driving pump motor with reciprocating type plunger.Pouring orifice comprises connecting tube and fat rifle head two-part, and connecting tube is used for connecting oil basin and fat rifle head, forms the passage of lubricating grease, and lubricating grease injects by fat rifle head treats lubricating utensil.
That connecting tube has is soft, two kinds of hard, soft pipe uses flexibly, can arbitrarily adjust direction, the part surface that can be different amount in the equipment injects lubricant grease, but then, when using, the user must hold grease gun by both hands, the proficiency handle, stabilized grease rifle position, the fat rifle head of another holds front end is to control its direction, and this has caused operational inconvenience, mainly be the surface of each bearing and need in the equipment to use the place of grease lubrication, these places are narrow space often, and hand can't stretch into sometimes, therefore can't realize fully, lubricate accurately; Stereoplasm tube then can be held grease gun by one hand, and connecting tube is aimed at pouring orifice, open the spheroid of pouring orifice with the fat rifle crown after, in the hole, refuel.The stereoplasm tube direction is unique but then, when the need lubricating detail horizontal by than wide-angle or below equipment and when nearer apart from ground, stereoplasm tube just can't contact easily and treat lubricating detail, has caused lubricated difficulty.
Therefore need a kind of grease gun, its connecting tube has the flexibility of soft pipe and the operability of stereoplasm tube concurrently, and making it can one-handed operation, and realizes lubricated to the part of the especially equipment below of different amount.
Summary of the invention
The purpose of this utility model provide a kind of can one-handed operation, and can conveniently realize the lubricated grease gun of especially equipment below part to different amount.
For solving the problems of the technologies described above purpose, the technical solution adopted in the utility model: comprise oil basin and pouring orifice, described pouring orifice comprises connecting tube and fat rifle head; Described connecting tube is comprised of straight-tube portion and bent tube section, and straight-tube portion is connected with oil basin, and bent tube section is connected with fat rifle head, and straight-tube portion and bent tube section are stereoplasm tube, and described straight-tube portion and bent tube section are threaded connection.
Further, the scope of described rigid elbow bend angle is 90 ° to 180 °.
Further, described stereoplasm tube adopts pvc, aluminum pipe or alloy pipe.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, can realize accurate, sufficient lubrication to each angle part in the situation of one-handed operation grease gun.
Description of drawings
Fig. 1 is the side view of the utility model prior art
Fig. 2 is the fat rifle pump nozzle structural representation after the utility model increases bend pipe
Among the figure:
1, pump 2, oil basin 3, motor
4, handle 5, connecting tube 6, fat rifle head
7, straight-tube portion 8, bent tube section
Embodiment
As shown in Figure 1, the connecting tube of the described existing grease gun of the utility model prior art is soft pipe.Pump 1 is pressed into connecting tube with the lubricant grease in the oil basin 2 under the driving of motor 3, and finally injects by fat rifle head and treat lubricating detail.Handle 4 is designed to the size being convenient to hold, can one holds grease gun, another holds fat rifle head, complete operation with the easy-to-operat person.
As shown in Figure 2, connecting tube of the present utility model is comprised of straight-tube portion and bent tube section, and straight-tube portion is connected with oil basin, and bent tube section is connected with fat rifle head, and two-part are stereoplasm tube, are threaded connection.Change in this way fat rifle head 6 directions.The angle of bent tube section can be determined according to actual conditions.Bent tube section is 90 ° of angles in the present embodiment, thus with the direction of fat rifle head from perpendicular to the ground become parallel to the ground.
Above-mentioned only is an embodiment of the present utility model, but design concept of the present utility model is not limited to this, can determine according to the actual conditions needs angle of bent tube section, but because some lubricating grease stickinesses are higher, if the bent tube section angle too small then causes obstruction easily, thereby impact is used, so the bent tube section angle should be more than or equal to 90 ° and less than 180 °.
Allly utilize this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1. a grease gun comprises oil basin and pouring orifice, and described pouring orifice comprises connecting tube and fat rifle head; It is characterized in that: described connecting tube is comprised of straight-tube portion and bent tube section, and straight-tube portion is connected with oil basin, and bent tube section is connected with fat rifle head, and straight-tube portion and bent tube section are stereoplasm tube, and described straight-tube portion and bent tube section are threaded connection.
2. described grease gun according to claim 1, it is characterized in that: the scope of described rigid elbow bend angle is 90 ° to 180 °.
3. described grease gun according to claim 1, it is characterized in that: described stereoplasm tube adopts pvc, aluminum pipe or alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492652 CN202901783U (en) | 2012-09-22 | 2012-09-22 | Grease gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492652 CN202901783U (en) | 2012-09-22 | 2012-09-22 | Grease gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901783U true CN202901783U (en) | 2013-04-24 |
Family
ID=48122454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220492652 Expired - Fee Related CN202901783U (en) | 2012-09-22 | 2012-09-22 | Grease gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901783U (en) |
-
2012
- 2012-09-22 CN CN 201220492652 patent/CN202901783U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |