CN201885763U - Quantitative liquid-fetching device - Google Patents
Quantitative liquid-fetching device Download PDFInfo
- Publication number
- CN201885763U CN201885763U CN2010206345614U CN201020634561U CN201885763U CN 201885763 U CN201885763 U CN 201885763U CN 2010206345614 U CN2010206345614 U CN 2010206345614U CN 201020634561 U CN201020634561 U CN 201020634561U CN 201885763 U CN201885763 U CN 201885763U
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- liquid
- fluid reservoir
- taking device
- demand chamber
- quantitative
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Abstract
The utility model discloses a quantitative liquid-fetching device, which comprises a liquid-storing chamber, wherein a quantifying chamber is arranged below the liquid-storing chamber, the liquid-storing chamber is communicated with the quantifying chamber through a communicating passage, the quantifying chamber is provided with a liquid-outlet passage and an air-inlet passage, and the position of the communicating passage is close to the liquid-outlet passage. The quantitative liquid-fetching device has the advantages of simple structure, accuracy in liquid fetching and convenience in operation.
Description
Technical field
The utility model relates to a kind of liquid taking device, relates in particular to a kind of quantitative liquid taking device.
Background technology
People need get liquid as required when getting liquid, just need the liquid of getting be carried out quantitatively when getting.Such as along with people's living standard constantly promotes, people more and more pay attention to taking edible oil or vinegar in right amount, so people press for a kind of container of measuring oil by appropriate demand.General liquid taking device is at the long-pending scale of the container subscript injection body of carrying liquid now, makes people know consumption after taking, but can not control the amount of getting intuitively in the process of getting.And the very complicated container of structure is also arranged, because it is operated more complicated and is not suitable for being extensive use of in the daily life.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of quantitative liquid taking device is provided, and this quantitative liquid taking device is simple in structure, and it is accurate and easy to operate to get liquid.
For solving the problems of the technologies described above, the technical solution of the utility model is: quantitative liquid taking device, comprise fluid reservoir, the below of described fluid reservoir is provided with demand chamber, described fluid reservoir is communicated with described demand chamber by communication passage, described demand chamber is provided with liquid outlet channel and inlet channel, and the position of described communication passage is near described liquid outlet channel.
As a kind of preferred scheme, described communication passage comprises at least one linked hole.
As a kind of preferred scheme, described linked hole is arranged at the bottom of described fluid reservoir.
As a kind of preferred scheme, described linked hole is arranged on the sidewall of described fluid reservoir.
As a kind of preferred scheme, described communication passage comprises and being used for liquid in the described fluid reservoir and the quantitative siphon unit that exchanges of indoor gas.
As a kind of preferred scheme, described liquid outlet channel and described inlet channel are positioned at the opposite side of described demand chamber.
As a kind of preferred scheme, described liquid outlet channel is provided with a fluid mouth.
As a kind of preferred scheme, described liquid outlet channel is pasting the described fluid reservoir locular wall outside.
As a kind of preferred scheme, between the locular wall of described demand chamber and the fluid reservoir locular wall detachable the installation.
After having adopted technique scheme, effect of the present utility model is: because described quantitative liquid taking device, comprise fluid reservoir, the below of described fluid reservoir is provided with demand chamber, described fluid reservoir is communicated with described demand chamber by communication passage, described demand chamber is provided with liquid outlet channel and inlet channel, and the position of described communication passage is near described liquid outlet channel.At first in liquid taking device, inject certain amount of fluid, because communication passage is with described demand chamber and fluid reservoir UNICOM, therefore, fluid reservoir and demand chamber all have liquid, fluid reservoir is sealed, when getting, liquid taking device is oblique to that inclination of liquid outlet channel, because demand chamber is provided with inlet channel and liquid outlet channel, therefore, liquid flows out from liquid outlet channel, because fluid reservoir sealing, therefore the liquid in the fluid reservoir can't flow in the demand chamber from communication passage and replenish, but gas enters in the demand chamber from inlet channel the liquid volume of pouring out is filled, like this, demand chamber just can be measured and pour out how much liquid, thereby finds out the volume of pouring out liquid intuitively, when get finish after, liquid taking device is ajusted, owing to got a part of liquid, therefore, the liquid level of demand chamber will descend, at this moment, the gas in the demand chamber will enter in the fluid reservoir from communication passage, and then it is additional full with demand chamber to make the interior liquid of fluid reservoir flow into demand chamber, thereby for quantitative liquid getting is ready next time, like this, this quantitative liquid taking device is simple in structure, and it is accurate and easy to operate to get liquid.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structure cut-open view of the utility model embodiment 1;
Fig. 2 is the structure cut-open view of the utility model embodiment 2;
Fig. 3 is the structure cut-open view of the utility model embodiment 3;
Fig. 4 is the structure cut-open view of the utility model embodiment 4;
In the accompanying drawing: 1. fluid reservoir; 2. demand chamber; 3. communication passage; 4. inlet channel; 5. liquid outlet channel; 6. liquid injection port; 7. gland bonnet; 8. handle; 9. scale graticule; 10. siphon unit.
Embodiment
Embodiment 1: a kind of quantitative liquid taking device, and as shown in Figure 1, it comprises fluid reservoir 1, and the top of described fluid reservoir 1 is provided with liquid injection port 6, and liquid injection port 6 is by gland bonnet 7 sealings.The below of described fluid reservoir 1 is provided with demand chamber 2, and described demand chamber 2 is provided with scale graticule 9, and described scale graticule 9 begins metering from the inlet channel end.Described fluid reservoir 1 is communicated with described demand chamber 2 by communication passage 3, and described demand chamber 2 is provided with liquid outlet channel 5 and inlet channel 4, and described liquid outlet channel 5 and described inlet channel 4 are positioned at the opposite side of described demand chamber 2.Described liquid outlet channel 5 is provided with a fluid mouth.Described communication passage 3 positions are near described liquid outlet channel 5.Described communication passage 3 is a linked hole.Described linked hole is arranged at the bottom of described fluid reservoir 1, and liquid taking device is provided with a handle 8 of being convenient to pouring liquid.
Embodiment 2: a kind of quantitative liquid taking device, as shown in Figure 2, liquid taking device structure among this quantitative liquid taking device and the embodiment 1 is basic identical, only described communication passage 3 comprises and is used for siphon unit 10 that gases in liquid in the described fluid reservoir 1 and the demand chamber 2 are exchanged, siphon unit 10 comprises that a U trap that is used for gas exchange and liquid are used for the U trap of fluid exchange, and the described U trap that is used for gas exchange is positioned at the siphonal top that is used for fluid exchange.
Embodiment 3: a kind of quantitative liquid taking device, as shown in Figure 3, the demand chamber 2 of this quantitative liquid taking device is that the cup by a cup-shaped constitutes, described fluid reservoir 1 is installed in the described cup, and leave two passes between the madial wall of fluid reservoir 1 lateral wall and cup, article one, be 4, one liquid outlet channels 5 of inlet channel.The chamber that surrounds between the bottom of fluid reservoir 1 and the cup is a demand chamber 2.
Embodiment 4: a kind of quantitative liquid taking device, as shown in Figure 4, the structure of this quantitative liquid taking device and embodiment 3 is basic identical, only described linked hole is arranged on the sidewall of described fluid reservoir 1, fluid reservoir 1 and liquid outlet channel 5 is communicated with, and then with demand chamber 2 UNICOMs, the height that linked hole is provided with, should satisfy when liquid taking device is toppled over certain angle, when liquid did not flow out from liquid outlet channel 5, the gas of inlet channel 4 can enter in the fluid reservoir 1 from linked hole.That is to say that the liquid when liquid taking device is toppled over certain angle in the fluid reservoir 1 can replenish demand chamber 2 just can.
Certainly, communication passage 3 also can have other forms, can comprise linked hole and siphonal array configuration such as described communication passage 3.Also can be arranged between the locular wall of the locular wall of described demand chamber 2 and fluid reservoir 1 detachably install, such as installing together by some conventional connected modes such as screw thread swivel nuts, such as install together by the screw thread swivel nut is detachable at communication passage 3 places between the locular wall of the locular wall of demand chamber 2 and fluid reservoir 1, thereby make things convenient for oiling or cleaning etc.
Principle of work of the present utility model is: at first inject certain amount of fluid by liquid injection port 6 in liquid taking device, because communication passage 3 is with described demand chamber 2 and fluid reservoir 1 UNICOM, therefore, fluid reservoir 1 and demand chamber 2 all have liquid, fluid reservoir 1 is sealed by gland bonnet 7, when getting, liquid taking device is oblique to liquid outlet channel 5 those inclinations, because demand chamber 2 is provided with inlet channel 4 and liquid outlet channel 5, therefore, liquid flows out from liquid outlet channel 5, because fluid reservoir 1 sealing, therefore the liquid in the fluid reservoir 1 can't flow in the demand chamber 2 from communication passage 3 and replenish, but gas is filled the liquid volume of pouring out in inlet channel 4 enters demand chamber 2, like this, demand chamber 2 just can be measured and pour out how much liquid, thereby find out the volume of pouring out liquid intuitively, when get finish after, liquid taking device is ajusted, owing to got a part of liquid, therefore, the liquid level of demand chamber 2 will descend, at this moment, the gas in the demand chamber 2 will enter in the fluid reservoir 1 from communication passage 3, and then it is additional full with demand chamber 2 to make fluid reservoir 1 interior liquid flow into demand chamber 2, thereby for quantitative liquid getting is ready next time, like this, this quantitative liquid taking device is simple in structure, and it is accurate and easy to operate to get liquid.
Claims (9)
1. quantitative liquid taking device, it is characterized in that: comprise fluid reservoir, the below of described fluid reservoir is provided with demand chamber, and described fluid reservoir is communicated with described demand chamber by communication passage, described demand chamber is provided with liquid outlet channel and inlet channel, and the position of described communication passage is near described liquid outlet channel.
2. quantitative liquid taking device as claimed in claim 1 is characterized in that: described communication passage comprises at least one linked hole.
3. quantitative liquid taking device as claimed in claim 2 is characterized in that: described linked hole is arranged at the bottom of described fluid reservoir.
4. quantitative liquid taking device as claimed in claim 2 is characterized in that: described linked hole is arranged on the sidewall of described fluid reservoir.
5. quantitative liquid taking device as claimed in claim 1 is characterized in that: described communication passage comprises and being used for liquid in the described fluid reservoir and the quantitative siphon unit that exchanges of indoor gas.
6. quantitative liquid taking device as claimed in claim 1 is characterized in that: described liquid outlet channel and described inlet channel are positioned at the opposite side of described demand chamber.
7. quantitative liquid taking device as claimed in claim 6 is characterized in that: described liquid outlet channel is provided with a fluid mouth.
8. quantitative liquid taking device as claimed in claim 6 is characterized in that: described liquid outlet channel is pasting the described fluid reservoir locular wall outside.
9. quantitative liquid taking device as claimed in claim 1 is characterized in that: be detachable the installation between the locular wall of described demand chamber and the fluid reservoir locular wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206345614U CN201885763U (en) | 2010-11-18 | 2010-11-18 | Quantitative liquid-fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206345614U CN201885763U (en) | 2010-11-18 | 2010-11-18 | Quantitative liquid-fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885763U true CN201885763U (en) | 2011-06-29 |
Family
ID=44183308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206345614U Expired - Fee Related CN201885763U (en) | 2010-11-18 | 2010-11-18 | Quantitative liquid-fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555123A (en) * | 2015-01-06 | 2015-04-29 | 艾建明 | Container capable of controlling liquid outflow volume |
| WO2021115138A1 (en) * | 2019-12-09 | 2021-06-17 | 李红彪 | Container dispensing at fixed quantity |
-
2010
- 2010-11-18 CN CN2010206345614U patent/CN201885763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555123A (en) * | 2015-01-06 | 2015-04-29 | 艾建明 | Container capable of controlling liquid outflow volume |
| WO2021115138A1 (en) * | 2019-12-09 | 2021-06-17 | 李红彪 | Container dispensing at fixed quantity |
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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: 20110629 Termination date: 20131118 |