CN201193596Y - Liquid suction device - Google Patents
Liquid suction device Download PDFInfo
- Publication number
- CN201193596Y CN201193596Y CNU2007201710978U CN200720171097U CN201193596Y CN 201193596 Y CN201193596 Y CN 201193596Y CN U2007201710978 U CNU2007201710978 U CN U2007201710978U CN 200720171097 U CN200720171097 U CN 200720171097U CN 201193596 Y CN201193596 Y CN 201193596Y
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- CN
- China
- Prior art keywords
- piston
- liquid
- tube
- pipe
- liquid suction
- 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 a liquid extracting device, which comprises a tube connected with a flexible tube; the liquid extracting device is characterized in that a piston which clings to the inner wall of the flexible tube tightly is arranged and is connected with a plug rod; the piston is close to one end of the tube with an opening on the tube wall; the opening is close to the other end of the tube and is connected with a water flow switch; the piston is movably connected with one of the two plug rods and one of the two plug rods is movably connected with the other one of the two plug rods. When the liquid is extracted, one end of the piston in the tube is immersed into liquid, the plug rod is pulled, a partial vacuum is formed under the piston, the liquid moves with the piston and when the piston reaches the other end, one end with the piston is lowered so as to lead the tube to be n shape; the piston is pulled out of the tube and the liquid flows out continuously through the tube mouth of the other end under the effect of siphon.
Description
Affiliated technical field
The utility model relates to a kind of liquid suction.
Background technique
At present, during known flexible pipe drawing liquid drawing liquid with mouthful sucking the not enough health of liquid.
Summary of the invention
With a deficiency of mouthful sucking the not enough health of liquid, the utility model provides a kind of liquid suction when overcoming existing flexible pipe drawing liquid drawing liquid.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of liquid suction, comprise a pipe that has flexible pipe to connect, it is characterized in that: have piston, the piston of being close to hose inner wall to be connected in the flexible pipe with stopper rod, piston is near an end of pipe, opening is arranged on the tube wall, and opening is near the other end of pipe, and opening is connected with water switch, a stopper rod in piston and two stopper rods flexibly connects, another root stopper rod flexible connection in stopper rod in two stopper rods and two stopper rods.When extracting liquid, there is an end of piston to immerse in the liquid pipe, the pulling stopper rod, the piston below forms parital vacuum, and liquid is with piston motion, when the piston arrives the other end, there is an end of piston to lower, makes pipe become n shape, piston is pulled out from pipe, under siphonage, liquid flows out endlessly through the mouth of pipe of the pipe the other end.Also pipe can there be an end of piston to immerse in the liquid outside it, the pulling stopper rod, the piston below forms parital vacuum, and liquid is with piston motion, when the piston arrives the other end, there is an end of piston to lower, makes pipe become n shape, pull down the part stopper rod, there is an end of piston to be lower than the liquid level of liquid, open water switch, under siphonage, liquid flows out endlessly through opening.
The beneficial effects of the utility model are: flexible pipe drawing liquid clean hygiene.
Description of drawings
Fig. 1 is the structural representation of liquid suction.
Among the figure: 1 flexible pipe, 2 pistons, 3 openings, 4 water switches, 5 stopper rods.
Embodiment
In the embodiment shown in fig. 1, a kind of liquid suction, comprise a pipe that has flexible pipe 1 to connect, it is characterized in that: have piston 2, the piston 2 of being close to flexible pipe 1 inwall to be connected with stopper rod 5 in the flexible pipe 1, piston 2 has opening 3 near an end of pipe on the tube wall, opening 3 is near the other end of pipe, opening 3 is connected with water switch 4, and the stopper rod 5 in piston 2 and two stopper rods flexibly connects, another root stopper rod 5 flexible connections in stopper rod 5 in two stopper rods and two stopper rods.When extracting liquid, there is an end of piston 2 to immerse in the liquid pipe, pulling stopper rod 5, piston 2 belows form parital vacuum, and liquid is with piston 2 motions, when piston 2 arrives the other end, there is an end of piston 2 to lower, makes pipe become n shape, piston 2 is pulled out from pipe, under siphonage, liquid flows out endlessly through the mouth of pipe of the pipe the other end.Also pipe can there be an end of piston 2 to immerse in the liquid outside it, pulling stopper rod 5, piston 2 belows form parital vacuum, and liquid is with piston 2 motions, when piston 2 arrives the other end, there is an end of piston 2 to lower, makes pipe become n shape, pull down part stopper rod 5, there is an end of piston 2 to be lower than the liquid level of liquid, open water switch 4, under siphonage, liquid flows out endlessly through opening 3.
Claims (7)
1. a liquid suction comprises a pipe that has flexible pipe [1] to connect, and it is characterized in that: have piston [2], the piston [2] of being close to flexible pipe [1] inwall to be connected with stopper rod [5] in the flexible pipe [1].
2. according to the described a kind of liquid suction of claim 1, it is characterized in that: piston [2] is near an end of pipe.
3. according to the described a kind of liquid suction of claim 1, it is characterized in that: opening [3] is arranged on the tube wall.
4. according to the described a kind of liquid suction of claim 3, it is characterized in that: opening [3] is near the other end of pipe.
5. according to the described a kind of liquid suction of claim 3, it is characterized in that: opening [3] is connected with water switch [4].
6. according to the described a kind of liquid suction of claim 1, it is characterized in that: piston [2] flexibly connects with a stopper rod [5] in two stopper rods.
7. according to the described a kind of liquid suction of claim 6, it is characterized in that: the stopper rod [5] in two stopper rods flexibly connects with another root stopper rod [5] in two stopper rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201710978U CN201193596Y (en) | 2007-11-20 | 2007-11-20 | Liquid suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201710978U CN201193596Y (en) | 2007-11-20 | 2007-11-20 | Liquid suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193596Y true CN201193596Y (en) | 2009-02-11 |
Family
ID=40393134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201710978U Expired - Fee Related CN201193596Y (en) | 2007-11-20 | 2007-11-20 | Liquid suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193596Y (en) |
-
2007
- 2007-11-20 CN CNU2007201710978U patent/CN201193596Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20091221 |