CN2880245Y - Convenient dropping bottle - Google Patents
Convenient dropping bottle Download PDFInfo
- Publication number
- CN2880245Y CN2880245Y CN 200620079972 CN200620079972U CN2880245Y CN 2880245 Y CN2880245 Y CN 2880245Y CN 200620079972 CN200620079972 CN 200620079972 CN 200620079972 U CN200620079972 U CN 200620079972U CN 2880245 Y CN2880245 Y CN 2880245Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- liquid
- dropper
- sealing
- plug
- 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
Links
Abstract
This utility model discloses a convenient dropping bottle, including a bottle body and a sealing plug coordinated with the bottle for sealing. The sealing plug has a metal delivery tube. One open end of the metal delivery tube is arranged in the bottom of inner cavity of bottle, and anther open end on the outside of the bottle. The seal plug also has the pressure device for pressing the liquids in the bottle into the metal delivery tube for exhausting. The seal plug is matched with the metal delivery tube. This utility model solved the cohesive problem between the plug and bottle, inaccurate problem and liquid pollution problem in the present dropping bottle.
Description
Technical field
The utility model relates to the common instrument that use in a kind of laboratory, especially by a kind of drop bottle of using when getting liquid that makes things convenient for of testing.
Background technology
At present, people experimentize the most frequently used when getting liquid in the laboratory be common Dropping bottle with rubble cap, promptly be by glue head dropper and liquid storage bottle Dropping bottle with rubble cap dimerous, because the chemical liquid that people use when doing experiment all has corrosivity mostly, therefore, they all have very big corrosivity to the glue head of glue head dropper, time one is long, will bond because of the corrosion of glue head dropper between its glue head dropper and the liquid storage bottleneck, if corrosion bonding phenomenon is serious, glue head dropper can't be extracted and cause and scrap; And people do and test when getting liquid and must get liquid by band sol head dropper, like this, the liquid weeping takes place sometimes, cause bad consequences such as getting the inaccurate and waste of liquid, if and when the tip of existing glue head dropper touches the liquid receptacle wall accidentally, can cause glue head dropper to pollute again, the glue head dropper after the pollution is put back to liquid storage bottle and has then been caused the pollution of liquid in the bottle, therefore unusual inconvenience in use.
Summary of the invention
The technical problems to be solved in the utility model has provided a kind of drop bottle that makes things convenient for, and the glue head that it has not only solved in the existing Dropping bottle with rubble cap corrodes the problem of back bonding, and has solved the liquid contamination problem that liquid is inaccurate and the drop bottle body is interior of getting in the existing Dropping bottle with rubble cap.
For solving the problems of the technologies described above, the technical solution of the utility model is: make things convenient for drop bottle, comprise bottle and the sealing-plug that cooperates with the bottle liquid sealing, described sealing-plug is provided with the drain dropper, one end opening of drain dropper is the outside of end opening bottle in bottle intracavity bottom and in addition, also is provided with on the described sealing-plug liquid in the bottle is exerted pressure to promote the pressue device that liquid is discharged through the drain dropper; Described sealing-plug cooperates with drain dropper liquid sealing.
As a kind of optimal way, described pressue device is provided with forcing pipe for passing sealing-plug, and the opening part that forcing pipe is positioned at the bottle outside is provided with pressurised airbag, and the downside of pressurised airbag is provided with the check valve that can control pressurised airbag air inlet and exhaust successively on the forcing pipe.
As another kind of optimal way, a side that is positioned at drain dropper outside opening on the bottle wall of described bottle is upright bottle wall.
Adopt the drop bottle that makes things convenient for of said structure, owing to be by adopting pressue device as if adopt pressurised airbag to exerting pressure in the bottle, thereby the pressure that increases in the bottle is discharged the liquid in the bottle to realize the liquid of getting in the experiment by the drain dropper, not only solved the adhesion problem between dropper and liquid storage bottle bottleneck in the existing Dropping bottle with rubble cap, the weeping of having avoided employing glue head dropper in moving the liquid process, to occur, reduced operation easier, shorten and get the liquid time, and avoided adopting the liquid contamination problem that has now in the glue head dropper.Employing is provided with the check valve that can control pressurised airbag air inlet and exhaust, not only makes when this makes things convenient for drop bottle to use more reliably, and has improved operability when getting liquid.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described:
Accompanying drawing is the structural representation that makes things convenient for drop bottle of the present utility model.
The specific embodiment
With reference to accompanying drawing, a kind of drop bottle that makes things convenient for of the present utility model is: comprise bottle 1, the sealing-plug 2 that can cooperate with bottle 1 liquid sealing, on sealing-plug 2, be provided with drain dropper 3, one end opening of drain dropper 3 is in bottle 1 intracavity bottom, so that as much as possible the liquid in the bottle 1 is discharged, and the end opening in addition of drain dropper 3 is in the outside of bottle 1, and for the liquid of discharging drips in liquid getting device conveniently, the opening of drain dropper 3 in bottle 1 outside can be a taper, on sealing-plug 2, also be provided with the pressue device that the liquid that can promote in the bottle 1 is discharged through drain dropper 3 under pressure, this pressue device can be to pass on sealing-plug 2 and is provided with forcing pipe 5, one end opening of forcing pipe 5 also slightly exposes sealing-plug 2 and gets final product in bottle 1, and being positioned at the opening part of bottle 1 outside, forcing pipe 5 is provided with pressurised airbag 4, also can adopt as if pressue device in the form of piston, the downside of pressurised airbag 4 is provided with the check valve 51 that can control pressurised airbag 4 air inlets and exhaust on forcing pipe 5,52, wherein, the check valve that can control pressurised airbag 4 air inlets is located at pressurised airbag 4 and can be controlled between the unmarried valve of pressurised airbag 4 exhausts, in order to realize better that the pressurization of the liquid in the bottle 1 is pipetted by 3 discharges of drain dropper to realize the liquid in the bottle, need liquid sealing to cooperate between sealing-plug 2 and the drain dropper 3, equally, also need liquid sealing to cooperate between forcing pipe 5 and the sealing-plug 2.For fear of the convenience of drain dropper 3 when the long and liquid getting device of the part of bottle 1 outside is got liquid, one side that the bottle of bottle 1 can be positioned at drain dropper 3 outside openings on the wall is made as upright bottle wall, so just can have enough spaces to allow that liquid getting device is positioned over the lower end of drain dropper 3.
This makes things convenient for drop bottle can effectively be applied to the breadboard liquid purpose of moving in each field, as if be applied to fields such as medicine, agricultural chemicals, classroom instruction, very convenient and practical.
Claims (3)
1, makes things convenient for drop bottle, comprise bottle (1) and the sealing-plug (2) that cooperates with bottle (1) liquid sealing, it is characterized in that: described sealing-plug (2) is provided with drain dropper (3), one end opening of drain dropper (3) in the intracavity bottom of bottle (1) and in addition end opening also is provided with on the described sealing-plug (2) liquid in the bottle (1) is exerted pressure to promote the pressue device that liquid is discharged through drain dropper (3) in the outside of bottle (1); Described sealing-plug (2) cooperates with drain dropper (3) liquid sealing.
2, the drop bottle that makes things convenient for according to claim 1, it is characterized in that: described pressue device is provided with forcing pipe (5) for passing sealing-plug (2), forcing pipe (5) is positioned at the outside opening part of bottle (1) and is provided with pressurised airbag (4), and the downside that forcing pipe (5) is gone up pressurised airbag (4) is provided with the check valve (51,52) that can control pressurised airbag (4) air inlet and exhaust successively.
3, the drop bottle that makes things convenient for according to claim 1 is characterized in that: a side that is positioned at drain dropper (3) outside opening on the bottle wall of described bottle (1) is upright bottle wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079972 CN2880245Y (en) | 2006-01-07 | 2006-01-07 | Convenient dropping bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079972 CN2880245Y (en) | 2006-01-07 | 2006-01-07 | Convenient dropping bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880245Y true CN2880245Y (en) | 2007-03-21 |
Family
ID=37880084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079972 Expired - Fee Related CN2880245Y (en) | 2006-01-07 | 2006-01-07 | Convenient dropping bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880245Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588339A (en) * | 2021-07-19 | 2021-11-02 | 李勇 | Non-contact medicament sampling device |
-
2006
- 2006-01-07 CN CN 200620079972 patent/CN2880245Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588339A (en) * | 2021-07-19 | 2021-11-02 | 李勇 | Non-contact medicament sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |