CN204564170U - A kind of liquid-transfering gun - Google Patents
A kind of liquid-transfering gun Download PDFInfo
- Publication number
- CN204564170U CN204564170U CN201520208354.5U CN201520208354U CN204564170U CN 204564170 U CN204564170 U CN 204564170U CN 201520208354 U CN201520208354 U CN 201520208354U CN 204564170 U CN204564170 U CN 204564170U
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- China
- Prior art keywords
- main body
- connector
- fixedly connected
- palmrest
- handle
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of liquid-transfering gun and comprises: control knob, rotating shaft, handle, lever, display, palmrest, chute, sleeve pipe, connector and main body, described control knob is fixedly connected with rotating shaft, rotating shaft and main body are socketed, handle is fixedly connected with side, main body top, main body side and handle corresponding surface are provided with lever, display is fixedly connected on main body side, palmrest and main body are slidably connected, main body both sides are carved with chute, main body low side is provided with annular slide track, when palmrest is positioned at main body low side, can annularly rotate by slideway, described connector is provided with trapezoidal buckle, trapezoidal buckle and connector mobile link, connector is provided with spacing draw-in groove, safe ready more when the utility model changes rifle head, more meet ergonomics, simple and practical simple and fast, more safe when moving liquid.
Description
Technical field
The utility model relates to a kind of labware, particularly a kind of liquid-transfering gun.
Background technology
Our liquid-transfering gun of using of current laboratory is when changing rifle head, and have a power upwards, we may allow liquid-transfering gun slip out of the hand and break, and also may produce the phenomenon of slipping out of the hand when moving liquid.
Utility model content
The utility model, mainly for above problem, provides a kind of safe ready more when changing rifle head, more meets ergonomics, simple and practical simple and fast, liquid-transfering gun more safe when moving liquid, and its technical scheme adopted is as follows:
A kind of liquid-transfering gun comprises: control knob, rotating shaft, handle, lever, display, palmrest, chute, sleeve pipe, connector and main body, described control knob is fixedly connected with rotating shaft, rotating shaft and main body are socketed, handle is fixedly connected with side, main body top, main body side and handle corresponding surface are provided with lever, display is fixedly connected on main body side, palmrest and main body are slidably connected, main body both sides are carved with chute, main body low side is provided with annular slide track, when palmrest is positioned at main body low side, can annularly rotate by slideway, described connector is provided with trapezoidal buckle, trapezoidal buckle and connector mobile link, connector is provided with spacing draw-in groove.
On technique scheme basis, be provided with anti-skidding striped inside described palmrest and handle, grip is provided with absorbing sweat slipmat, trapezoidal buckle socket O-ring seal.
On technique scheme basis, described sleeve pipe is connected with main body low side by the mode be fixedly connected with, and sleeve pipe one end is fixedly connected with connector.
The beneficial effect that the utility model produces has: safe ready more when changing rifle head, meets ergonomics, simple and practical simple and fast more, more safe when moving liquid.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
Symbol description:
1. control knob, 2. rotating shaft, 3. handle, 4. lever, 5. display, 6. palmrest, 7. chute, 8. sleeve pipe, 9. connector, 10. main body, 11. trapezoidal buckles.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1, a kind of liquid-transfering gun comprises: control knob 1, rotating shaft 2, handle 3, lever 4, display 5, palmrest 6, chute 7, sleeve pipe 8, connector 9 and main body 10, described control knob 1 is fixedly connected with rotating shaft 2, rotating shaft 2 and main body 10 are socketed, handle 3 is fixedly connected with side, main body 10 top, main body 10 side and handle 3 corresponding surface are provided with lever 4, display 5 is fixedly connected on main body 10 side, palmrest 6 and main body 10 are slidably connected, main body 10 both sides are carved with chute 7, main body low side is provided with annular slide track, when palmrest 6 is positioned at main body 10 low side, annularly can turn to main body 10 opposite side by slideway, described connector is provided with trapezoidal buckle, trapezoidal buckle and connector mobile link, connector is provided with spacing draw-in groove, we change rifle head during when using liquid-transfering gun, we can adjust distance between palmrest 6 and handle 3 according to the size of our palm, what we can be more firm like this holds main body 10, be unlikely to slippage, palmrest 6 also can be turned to main body 10 opposite side by us, upward sliding simultaneously, slide into the position with handle 3 symmetry, form the shape of a needle tubing, change the more convenient and swift safety of rifle head, with change rifle head utilize trapezoidal buckle can firmly go or firmly go by, doing so avoids the problem of our appeal.
Preferably, be provided with anti-skidding striped inside described palmrest 6 and handle 3, lever 4 place is provided with absorbing sweat slipmat, trapezoidal buckle socket O-ring seal.
Preferably, described sleeve pipe 8 is connected with main body 10 low side by the mode be fixedly connected with, and sleeve pipe 8 one end is fixedly connected with connector 9.
Safe ready more when the utility model changes rifle head, meets ergonomics, simple and practical simple and fast more, more safe when moving liquid.
Be illustrated the utility model by way of example above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (3)
1. a liquid-transfering gun, it is characterized in that, comprise: control knob, rotating shaft, handle, lever, display, palmrest, chute, sleeve pipe, connector and main body, described control knob is fixedly connected with rotating shaft, rotating shaft and main body are socketed, handle is fixedly connected with side, main body top, main body side and handle corresponding surface are provided with lever, display is fixedly connected on main body side, palmrest and main body are slidably connected, main body both sides are carved with chute, main body low side is provided with annular slide track, when palmrest is positioned at main body low side, annularly can turn to main body opposite side by slideway, described connector is provided with trapezoidal buckle, trapezoidal buckle and connector mobile link, connector is provided with spacing draw-in groove.
2. a kind of liquid-transfering gun according to claim 1, is characterized in that: be provided with anti-skidding striped inside described palmrest and handle, grip is provided with absorbing sweat slipmat, trapezoidal buckle socket O-ring seal.
3. a kind of liquid-transfering gun according to claim 1, is characterized in that: described sleeve pipe is connected with main body low side by the mode be fixedly connected with, and sleeve pipe one end is fixedly connected with connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208354.5U CN204564170U (en) | 2015-04-02 | 2015-04-02 | A kind of liquid-transfering gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208354.5U CN204564170U (en) | 2015-04-02 | 2015-04-02 | A kind of liquid-transfering gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564170U true CN204564170U (en) | 2015-08-19 |
Family
ID=53856864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208354.5U Expired - Fee Related CN204564170U (en) | 2015-04-02 | 2015-04-02 | A kind of liquid-transfering gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204564170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568704A (en) * | 2018-12-08 | 2019-04-05 | 江西中医药大学 | A kind of gynecological and obstetrical nursing cleaning device |
| CN110975956A (en) * | 2019-12-24 | 2020-04-10 | 武汉启程嘉辉科技有限公司 | Anti-suck-back electronic pipettor |
-
2015
- 2015-04-02 CN CN201520208354.5U patent/CN204564170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568704A (en) * | 2018-12-08 | 2019-04-05 | 江西中医药大学 | A kind of gynecological and obstetrical nursing cleaning device |
| CN110975956A (en) * | 2019-12-24 | 2020-04-10 | 武汉启程嘉辉科技有限公司 | Anti-suck-back electronic pipettor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160402 |