CN210410786U - Siphon pipette - Google Patents
Siphon pipette Download PDFInfo
- Publication number
- CN210410786U CN210410786U CN201921242107.1U CN201921242107U CN210410786U CN 210410786 U CN210410786 U CN 210410786U CN 201921242107 U CN201921242107 U CN 201921242107U CN 210410786 U CN210410786 U CN 210410786U
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- buffer
- air bag
- siphon
- indicating
- buffer shell
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Abstract
A siphon pipette comprises a material pipe, a buffer and a rubber air bag, and is characterized in that the buffer comprises a buffer shell and an indicating device, the buffer shell is of a transparent structure, a water inlet and a water outlet are formed in two ends of the buffer shell, the indicating device comprises an indicating ball and a limiting frame, the indicating ball is arranged in the limiting frame, the indicating device is arranged inside the buffer shell, the material pipe is connected with the water inlet of the buffer shell, and the rubber air bag is connected with the water outlet of the buffer shell; the buffer can play the effect of liquid transfer buffering to the instruction ball can play the suggestion effect, gets into rubber gasbag when having avoided liquid to shift, and is safer and convenient.
Description
Technical Field
The utility model relates to a move the liquid device, especially relate to a siphon pipette.
Background
Siphon is to fill liquid in an inverted U-shaped tubular structure by utilizing the action force phenomenon of liquid level difference, and then place the end with a high opening in a container filled with liquid, so that the liquid in the container can continuously flow out to a lower position through a siphon. In practical use, the hose is connected with two containers with height difference, the rubber air bag is used for sucking air of the hose at the position of the container with lower height, liquid in the container with higher height is transferred to the container with lower height by utilizing the height difference, however, when the rubber air bag is started to suck, part of liquid enters the rubber air bag because the rubber air bag is not removed in time, and some liquid has toxicity and corrosivity and is very troublesome to clean.
Disclosure of Invention
In order to solve the problem, the utility model provides a siphon pipette provides a prevent the outward pipette that leaks of liquid. In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a siphon pipette, includes material pipe, buffer and rubber gasbag, the buffer include buffering casing and indicating device, buffering casing set up to transparent construction, the both ends of buffering casing are provided with water inlet and delivery port, indicating device include instruction ball and spacing, the instruction ball set up in spacing, indicating device sets up the inside at the buffering casing, the material pipe be connected with the water inlet of buffering casing, the rubber gasbag be connected with the delivery port of buffering casing.
Further, a baffle is arranged at a water outlet of the buffering shell.
Furthermore, the limiting frame is of an umbrella-shaped structure.
Compared with the prior art, the utility model discloses following beneficial effect has: the buffer can play the effect of liquid transfer buffering to the instruction ball can play the suggestion effect, gets into rubber gasbag when having avoided liquid to shift, and is safer and convenient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention;
in the drawings: 1. the device comprises a material pipe, 2, a buffer, 3, a rubber air bag, 4, a buffer shell, 41, a water inlet, 42, a water outlet, 43, a baffle, 5, an indicating device, 51, an indicating ball, 52 and a limiting frame.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described with reference to fig. 1 and the specific embodiments.
As shown in fig. 1, a siphon pipette comprises a material tube 1, a buffer 2 and a rubber air bag 3, wherein the buffer 2 comprises a buffer shell 4 and an indicating device 5, the buffer shell 4 is of a transparent structure, a water inlet 41 and a water outlet 42 are arranged at two ends of the buffer shell 4, the indicating device 5 comprises an indicating ball 51 and a limiting frame 52, the indicating ball 51 is arranged in the limiting frame 52, the indicating device 5 is arranged inside the buffer shell 4, the material tube 1 is connected with the water inlet 41, and the rubber air bag 3 is connected with the water outlet 42.
Further, the water outlet 42 is provided with a baffle 43.
Further, the stopper 52 is provided as an umbrella structure.
The utility model discloses a theory of operation and working process as follows: when the device is used, the material pipe 1 is placed into a container at a higher position, the gas of the rubber air bag 3 is extruded, the rubber air bag 3 is inserted into the water outlet 42, the rubber air bag 3 is loosened, the baffle 43 is closed after the gas is filled in the rubber air bag 3, the rubber air bag 3 is removed, the indicating ball 51 is observed, when the indicating ball 51 floats, the water outlet 42 is aligned to a receiving container at a lower position, the baffle 43 is opened, and liquid materials flow out from the water outlet 42.
Compared with the prior art, the utility model discloses following beneficial effect has: the buffer can play the effect of liquid transfer buffering to the instruction ball can play the suggestion effect, gets into rubber gasbag when having avoided liquid to shift, and is safer and convenient.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (3)
1. The siphon pipette comprises a material pipe (1), a buffer (2) and a rubber air bag (3), and is characterized by comprising the material pipe (1), the buffer (2) and the rubber air bag (3), wherein the buffer (2) comprises a buffer shell (4) and an indicating device (5), the buffer shell (4) is of a transparent structure, a water inlet (41) and a water outlet (42) are formed in two ends of the buffer shell (4), the indicating device (5) comprises an indicating ball (51) and a limiting frame (52), the indicating ball (51) is arranged in the limiting frame (52), the indicating device (5) is arranged inside the buffer shell (4), the material pipe (1) is connected with the water inlet (41), and the rubber air bag (3) is connected with the water outlet (42).
2. A siphon pipette according to claim 1, characterised in that the water outlet (42) is provided with a baffle (43).
3. A siphon pipette according to claim 1, characterised in that the stop (52) is provided as an umbrella structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242107.1U CN210410786U (en) | 2019-08-02 | 2019-08-02 | Siphon pipette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242107.1U CN210410786U (en) | 2019-08-02 | 2019-08-02 | Siphon pipette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210410786U true CN210410786U (en) | 2020-04-28 |
Family
ID=70386121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921242107.1U Active CN210410786U (en) | 2019-08-02 | 2019-08-02 | Siphon pipette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210410786U (en) |
-
2019
- 2019-08-02 CN CN201921242107.1U patent/CN210410786U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |