CN207917542U - A kind of medicinal liquid bottle that can realize quantitative liquid getting - Google Patents
A kind of medicinal liquid bottle that can realize quantitative liquid getting Download PDFInfo
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- CN207917542U CN207917542U CN201820121835.6U CN201820121835U CN207917542U CN 207917542 U CN207917542 U CN 207917542U CN 201820121835 U CN201820121835 U CN 201820121835U CN 207917542 U CN207917542 U CN 207917542U
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- liquid
- bottle
- seal cavity
- hydraulic fluid
- measuring cup
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Abstract
A kind of medicinal liquid bottle that can realize quantitative liquid getting, including：Bottle offers the stomata for air pressure in equilibration flask body；Bottle cap, it covers and is connected on bottle, is arranged inside and sets graduated measuring cup and seal cavity, measuring cup offers liquid outlet；Plunger, its air-tight movable are installed in seal cavity；First liquid pipe, the second liquid pipe, the first liquid pipe both ends are connected with seal cavity and measuring cup respectively, and the second liquid pipe both ends are connected with bottle and seal cavity respectively；Plunger depressed squeezes the liquid in seal cavity to measuring cup by the first liquid pipe, and the liquid in bottle is squeezed by the second liquid pipe to seal cavity.Quantitative liquid is accurately absorbed by simple pressing operation, easy to operate, failure rate is low, improves efficiency, effectively avoids toppling over excessive the phenomenon that causing unnecessary waste and secondary pollution.It can be applied to the field that the needs such as intake medicament, chemical solvent accurately absorb quantitative liquid.
Description
Technical field
The utility model is related to a kind of medicinal liquid bottles that can realize quantitative liquid getting.
Background technology
It is all to carry out estimation or another according to the indexing on bottle that the metering of bottled medicinal liquor, beverage currently on the market, which is taken,
Add metering cuvette to take, there is the shortcomings of metering is inaccurate, inconvenient, easily contaminated.
Quantitative liquid getting is usually realized with following three kinds of modes with teaching process in chemical experiment, the first is to use
The mode of graduated cylinder, it would be desirable to which the liquid of measurement pours into graduated cylinder, is then gradually quantified using rubber head dropper, this mode exists
Pouring liquid is wanted to use rubber head dropper quantitative again when measuring liquid, cumbersome and precision is low, and working efficiency is relatively low；Second
It is by the way of pipette and ear washing bulb, when measuring liquid using pipette and ear washing bulb, right hand index finger is difficult after sucking liquid
To control liquid level height in pipette, therefore the precision of quantitative liquid getting is relatively low, and can only measure fixed volume liquid；The third side
Formula is by the way of pipette, and when measuring liquid with pipette, ear washing bulb cannot accurately control the volume of sucking liquid, it is very difficult to
Reach high-precision quantitative requirement.Simultaneously because operation link is more during liquid measures, the utensil of application is more, is easy to make
It is polluted at liquid, production and experiment test work is had adverse effect on.Additionally, because some liquid have toxicity and inflammable
Property, operation link is excessive, easy tos produce security risk.Therefore, also lacking one kind at present can accurate, safe, efficient intake
The method of quantitative liquid.
Utility model content
The utility model provides a kind of medicinal liquid bottle that can realize quantitative liquid getting, which overcome present in background technology not
Foot.Technical solution adopted by the utility model to solve its technical problems is：
A kind of medicinal liquid bottle that can realize quantitative liquid getting, it is characterised in that：Including：
Bottle (100), it offers the stomata (110) for balancing bottle (100) interior air pressure；
Bottle cap (200), it covers and is connected on bottle (100), is arranged inside and sets graduated measuring cup (210) and seal cavity
(220), measuring cup (210) offers liquid outlet (211)；
Plunger (300), its air-tight movable are installed in seal cavity (220)；
First liquid pipe (400), the second liquid pipe (500), the first liquid pipe (400) both ends respectively with seal cavity (220) and amount
Cup (210) is connected, and the second liquid pipe (500) both ends are connected with bottle (100) and seal cavity (220) respectively；
Plunger depressed (300) squeezes the liquid in seal cavity (220) to measuring cup (210) by the first liquid pipe (400)
It is interior, and the liquid in bottle (100) is squeezed by the second liquid pipe (500) to seal cavity (220).
Further include hydraulic fluid valve and liquid sucting valve among one preferred embodiment, hydraulic fluid valve is installed in the first liquid pipe (400), imbibition
Valve is installed in the second liquid pipe (500).
Among one preferred embodiment, hydraulic fluid valve includes hydraulic fluid valve body (610), hydraulic fluid spool (620) and hydraulic fluid elastic component
(630), hydraulic fluid valve body (610) is that hollow and its front end is connected with the first liquid pipe (400) for connecting seal cavity (220),
Rear end is connected with the first liquid pipe (400) for connecting measuring cup (210), and the width of front end is that gradual change from left to right is small, hydraulic fluid valve
Core (620) abuts against in the front end of hydraulic fluid valve body (610), hydraulic fluid elastic component (630) both ends be separately connected hydraulic fluid spool (620) and
In hydraulic fluid valve body (610) rear end.
Among one preferred embodiment, liquid sucting valve includes imbibition valve body (710), imbibition spool (720) and imbibition elastic component
(730), imbibition valve body (710) is that hollow and the upper end is connected with the second liquid pipe (500) for connecting seal cavity (220),
Lower end is connected with the second liquid pipe (500) for connecting bottle (100), and the width of lower end is that gradual change from top to bottom is small, liquid sucting valve
Core (720) in the lower end for being against liquid sucting valve body (710), imbibition elastic component (730) both ends be separately connected imbibition spool (720) and
In the upper end of imbibition valve body (710).
Among one preferred embodiment, it is provided at the liquid outlet (211) for preventing air from entering in measuring cup (210)
First check valve (800).
Among one preferred embodiment, it is provided at the stomata (110) for preventing air from entering in bottle (100)
Second check valve (900).
Further include return springs (10) among one preferred embodiment, return springs (10) both ends are separately connected plunger
(300) and seal cavity (220).
Further include the first body for liquid and return springs (10) to be isolated among one preferred embodiment
(20), the first body (20) is socketed in return springs (10) outside and its both ends contact is in plunger (300) and seal cavity
(220)。
Further include button (30) among one preferred embodiment, button (30) lid is connected on plunger (300), button (30) it
Top end face is flushed with bottle cap (200) top surface.
Among one preferred embodiment, measuring cup (210) and seal cavity (220) are fixedly attached in bottle cap (200) and left and right
Arrangement.
From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect
Fruit：
1, the volume of the seal cavity is definite value, and plunger depressed is primary, and return springs are depressed near seal cavity
Bottom, the liquid in seal cavity enter measuring cup by the first liquid pipe and hydraulic fluid valve, and it is also fixed to make the liquid that it is pressed into measuring cup
Value；Plunger is discharged, return springs reset, and pressure reduces in seal cavity, and liquid passes through liquid sucting valve and the second liquid pipe in bottle
Suction seal cavity, in case intake next time liquid, and balance measuring cup by pressure in stomata equilibration flask body and by liquid outlet
Interior pressure.Quantitative liquid is accurately absorbed by simple pressing operation, easy to operate, failure rate is low, improves efficiency, effectively avoids
Topple over excessive the phenomenon that causing unnecessary waste and secondary pollution.It is accurate to can be applied to the needs such as intake medicament, chemical solvent
The field of the quantitative liquid of intake, the volume of seal cavity can be set as according to the demand in different application field 1ml,
The common factors value such as 2ml, 5ml, 10ml takes out exact dose by pressing according to demand convenient for user.
4, it is provided at liquid outlet for preventing air from entering the first check valve in measuring cup, closure is good, needs liquid
When body is poured out, bottle is tilted, is opened the first check valve by liquid gravity, the liquid in measuring cup just can take out, when temporarily not
When needing to use the liquid in measuring cup, the first check valve is sealing state, effectively reduces the probability that air enters in measuring cup.
5, it is provided at stomata for preventing air from entering the second check valve in bottle, it can will when pressure becomes larger in bottle
Second check valve is opened with equilibrium air pressure, and when bottle internal pressure strong stability, the second check valve is sealing state, effectively reduces sky
Gas enters the probability in bottle.
6, the first body is socketed in outside return springs and its both ends contact is in plunger and seal cavity, prevents liquid corrosion
Return springs are reacted with return springs generation.
Description of the drawings
Fig. 1 is a kind of schematic side view for the medicinal liquid bottle that can realize quantitative liquid getting.
Fig. 2 is a kind of schematic elevation view for the medicinal liquid bottle that can realize quantitative liquid getting.
Fig. 3 is a kind of overlooking structure diagram for the medicinal liquid bottle that can realize quantitative liquid getting.
Specific implementation mode
Below by way of specific implementation mode, the utility model will be further described.
Referring to figs. 1 to Fig. 3, a kind of medicinal liquid bottle and its application method that can realize quantitative liquid getting, including bottle 100, bottle cap
200, plunger 300, the first liquid pipe 400, the second liquid pipe 500, hydraulic fluid valve and liquid sucting valve.
Bottle 100, it offers the stomata 110 for balancing air pressure in bottle 100.The stomata 110 is opened in bottleneck.
In the present embodiment, it is provided at the stomata 110 for preventing air from entering the second check valve in bottle 100
900.The structure of second check valve 900 is identical as the structure of hydraulic fluid valve.
Bottle cap 200, it covers and is connected on bottle 100, is arranged inside and sets graduated measuring cup 210 and seal cavity 220, measures
Cup 210 offers liquid outlet 211.
In the present embodiment, measuring cup 210 and seal cavity 220 are fixedly attached in bottle cap 200 and left and right arrangement.
In the present embodiment, bottle cap 200 includes the left-half and right half part of Joint, and the apical side height of left side point is high
In right half part top surface height.It is cavity inside left-half, measuring cup 210 is fixed in cavity.Preferably, measuring cup 210 and bottle
The left-half of lid 200 is transparent material, to observe the liquid condition and scale in measuring cup.Left-half also opens up and goes out liquid
211 corresponding openings of mouth.Right half part is hollow, and seal cavity 210 is fixed in the right half part and seal cavity of bottle cap 200
210 bottoms are stretched into bottle 100.
In the present embodiment, it is provided at the liquid outlet 211 for preventing air from entering the first check valve in measuring cup 210
800.First check valve 800 passes through opening to stretch out outside bottle cap.The structure of first check valve 800 is identical as the structure of hydraulic fluid valve.Go out
It is provided at liquid mouth for preventing air from entering the first check valve in measuring cup, closure is good, when needing to pour out liquid, tilts
Bottle is opened the first check valve by liquid gravity, and the liquid in measuring cup just can take out, and need not be used in measuring cup when temporarily
Liquid when, the first check valve be sealing state, effectively reduce the probability that air enters in measuring cup.
In the present embodiment, it is fixed so as at any time can be by bottle cap 200 by tight fit between bottle cap 200 and bottle 100
It opens.Alternatively, the cooperation of helicitic texture bolt can also be used, it is not limited.
Plunger 300, its air-tight movable are installed in seal cavity 220.
In the present embodiment, which further includes button 30, and the lid of button 30 is connected on plunger 300, the top end face of button 30
It is flushed with 200 top surface of bottle cap.Pressing button 30 can drive plunger 300 to move downwardly together.
In the present embodiment, which further includes return springs 10, and 10 both ends of return springs are separately connected plunger 300
220 bottom end of bottom end and seal cavity.Return springs 10 are spring.
In the present embodiment, which further includes the first body 20 for liquid and return springs 10 to be isolated,
First body 20 is socketed in that return springs 10 are outer and its both ends contact is in 220 bottom end of 300 bottom end of plunger and seal cavity,
And it is by colloid that 20 both ends of the first body are mutually be bonded with 300 bottom end of plunger and 220 bottom end of seal cavity.
First liquid pipe, 400 both ends are connected with seal cavity 220 and measuring cup 210 respectively, 500 both ends of the second liquid pipe difference
It is connected with bottle 100 and seal cavity 220；Liquid in seal cavity 220 is passed through the first liquid pipe 400 by plunger depressed 300
It squeezes to measuring cup 210, and the liquid in bottle 100 is squeezed by the second liquid pipe 500 to seal cavity 220.
Hydraulic fluid valve is installed in the first liquid pipe 400, and liquid sucting valve is installed in the second liquid pipe 500.
Hydraulic fluid valve includes hydraulic fluid valve body 610, hydraulic fluid spool 620 and hydraulic fluid elastic component 630, hydraulic fluid valve body 610 be it is hollow and
Its front end is connected with the first liquid pipe 400 for connecting seal cavity 220, its rear end and 400 phase of the first liquid pipe for connecting measuring cup 210
The width of connection, front end is that gradual change from left to right is small, and hydraulic fluid spool 620 abuts against in the front end of hydraulic fluid valve body 610, hydraulic fluid
630 both ends of elastic component are separately connected in 610 rear end of hydraulic fluid spool 620 and hydraulic fluid valve body.
In the present embodiment, hydraulic fluid valve further includes the second body 640 being socketed in outside hydraulic fluid elastic component.Second 640 liang of body
End is bonded in 610 rear end of hydraulic fluid spool 620 and hydraulic fluid valve body, for avoiding liquid corrosion or being carried out with hydraulic fluid elastic component anti-
It answers.
Liquid sucting valve includes imbibition valve body 710, imbibition spool 720 and imbibition elastic component 730, imbibition valve body 710 be it is hollow and
The upper end is connected with the second liquid pipe 500 for connecting seal cavity 220, lower end and 500 phase of the second liquid pipe for connecting bottle 100
The width of connection, lower end is that gradual change from top to bottom is small, and imbibition spool 720 is in the lower end for being against liquid sucting valve body 710, imbibition
730 both ends of elastic component are separately connected in the upper end of imbibition spool 720 and imbibition valve body 710.
In the present embodiment, liquid sucting valve further includes the third body 740 being socketed in outside imbibition elastic component 730.Third body 740
Both ends are bonded in respectively in the upper end of imbibition spool 720 and imbibition valve body 710, for avoid liquid corrosion or with imbibition elasticity
Part 730 is reacted.
For the first time in use, first liquid will be packed into bottle 100, then bottle cap lid is connected on to the bottleneck of bottle 100, sealed at this time
Without liquid in cavity 220, button 30 need to be only pressed to bottommost, plunger 300 is driven to be moved down along seal cavity 220,
Pressure reduces in seal cavity 220, release button 30, and return springs drive plunger 300 to reset with by the liquid in bottle 100
In indentation sealing cavity；Continue to press button 30 to bottommost, plunger 300 is moved down with by the liquid in seal cavity 220
It is pressed into measuring cup 210 by hydraulic fluid valve and the first liquid pipe 400；Release button 30 under the action of return springs plunger 300 to
Upper reset, so that the liquid in bottle 100 is entered by the second liquid pipe and liquid sucting valve in seal cavity 220 and by stomata 110
With pressure in 900 equilibration flask body of the second check valve, completion once takes liquid.When needing to pour out liquid out of measuring cup 210, tilt
Bottle is opened the first check valve 800 by liquid gravity, and the liquid in measuring cup 210 just can take out, and need not be used when temporarily
When liquid in measuring cup 210, the first check valve 800 is sealing state, effectively reduces the probability that air enters in measuring cup.
Can be as needed, the volume of seal cavity is set as the common factors value such as 1ml, 2ml, 5ml, 10ml, is convenient for user
Exact dose is taken out by pressing according to demand.Quantitative liquid is accurately absorbed by simple pressing operation, easy to operate, failure
Rate is low, improves efficiency, effectively avoids toppling over excessive the phenomenon that causing unnecessary waste and secondary pollution.It can be applied to intake medicine
The needs such as agent, chemical solvent accurately absorb the field of quantitative liquid.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (10)
1. a kind of medicinal liquid bottle that can realize quantitative liquid getting, it is characterised in that：Including：
Bottle (100), it offers the stomata (110) for balancing bottle (100) interior air pressure；
Bottle cap (200), it covers and is connected on bottle (100), is arranged inside and sets graduated measuring cup (210) and seal cavity (220),
Measuring cup (210) offers liquid outlet (211)；
Plunger (300), its air-tight movable are installed in seal cavity (220)；
First liquid pipe (400), the second liquid pipe (500), the first liquid pipe (400) both ends respectively with seal cavity (220) and measuring cup
(210) it is connected, the second liquid pipe (500) both ends are connected with bottle (100) and seal cavity (220) respectively；
Plunger depressed (300) squeezes the liquid in seal cavity (220) to measuring cup (210) by the first liquid pipe (400), and
Liquid in bottle (100) is squeezed by the second liquid pipe (500) to seal cavity (220).
2. a kind of medicinal liquid bottle that can realize quantitative liquid getting as described in claim 1, it is characterised in that：Further include hydraulic fluid valve and suction
Liquid valve, hydraulic fluid valve are installed in the first liquid pipe (400), and liquid sucting valve is installed in the second liquid pipe (500).
3. a kind of medicinal liquid bottle that can realize quantitative liquid getting as claimed in claim 2, it is characterised in that：Hydraulic fluid valve includes hydraulic fluid valve
Body (610), hydraulic fluid spool (620) and hydraulic fluid elastic component (630), hydraulic fluid valve body (610) be hollow and its front end and connect seal
The first liquid pipe (400) of cavity (220) is connected, and its rear end is connected with the first liquid pipe (400) for connecting measuring cup (210),
The width of front end is that gradual change from left to right is small, and hydraulic fluid spool (620) abuts against in the front end of hydraulic fluid valve body (610), hydraulic fluid elasticity
Part (630) both ends are separately connected in hydraulic fluid spool (620) and hydraulic fluid valve body (610) rear end.
4. a kind of medicinal liquid bottle that can realize quantitative liquid getting as claimed in claim 2, it is characterised in that：Liquid sucting valve includes liquid sucting valve
Body (710), imbibition spool (720) and imbibition elastic component (730), imbibition valve body (710) be hollow and the upper end and connect seal
The second liquid pipe (500) of cavity (220) is connected, and lower end is connected with the second liquid pipe (500) for connecting bottle (100),
The width of lower end is that gradual change from top to bottom is small, and imbibition spool (720) is in the lower end for being against liquid sucting valve body (710), imbibition elasticity
Part (730) both ends are separately connected in the upper end of imbibition spool (720) and imbibition valve body (710).
5. a kind of medicinal liquid bottle that can realize quantitative liquid getting as described in claim 1, it is characterised in that：The liquid outlet (211)
Place is provided with for preventing air from entering the first check valve (800) in measuring cup (210).
6. a kind of medicinal liquid bottle that can realize quantitative liquid getting as described in claim 1, it is characterised in that：At the stomata (110)
It is provided with for preventing air from entering the second check valve (900) in bottle (100).
7. a kind of medicinal liquid bottle that can realize quantitative liquid getting as described in claim 1, it is characterised in that：Further include return springs
(10), return springs (10) both ends are separately connected plunger (300) and seal cavity (220).
8. a kind of medicinal liquid bottle that can realize quantitative liquid getting as claimed in claim 7, it is characterised in that：Further include for by liquid
The first body (20) being isolated with return springs (10), the first body (20) be socketed in return springs (10) outside and its two
Hold contact in plunger (300) and seal cavity (220).
9. a kind of medicinal liquid bottle that can realize quantitative liquid getting as described in claim 1, it is characterised in that：Further include button (30),
Button (30) lid is connected on plunger (300), and the top end face of button (30) is flushed with bottle cap (200) top surface.
10. a kind of medicinal liquid bottle that can realize quantitative liquid getting as described in claim 1, it is characterised in that：Measuring cup (210) and sealing
Cavity (220) is fixedly attached in bottle cap (200) and left and right arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121835.6U CN207917542U (en) | 2018-01-24 | 2018-01-24 | A kind of medicinal liquid bottle that can realize quantitative liquid getting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121835.6U CN207917542U (en) | 2018-01-24 | 2018-01-24 | A kind of medicinal liquid bottle that can realize quantitative liquid getting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207917542U true CN207917542U (en) | 2018-09-28 |
Family
ID=63605216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820121835.6U Active CN207917542U (en) | 2018-01-24 | 2018-01-24 | A kind of medicinal liquid bottle that can realize quantitative liquid getting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207917542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216896A (en) * | 2018-01-24 | 2018-06-29 | 华侨大学 | It can realize the medicinal liquid bottle of quantitative liquid getting |
| WO2021202214A1 (en) * | 2020-03-30 | 2021-10-07 | Merck Sharp & Dohme Corp. | Moisture protection features for a bottle for storing solid pharmaceutical products and methods of making same |
-
2018
- 2018-01-24 CN CN201820121835.6U patent/CN207917542U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216896A (en) * | 2018-01-24 | 2018-06-29 | 华侨大学 | It can realize the medicinal liquid bottle of quantitative liquid getting |
| WO2021202214A1 (en) * | 2020-03-30 | 2021-10-07 | Merck Sharp & Dohme Corp. | Moisture protection features for a bottle for storing solid pharmaceutical products and methods of making same |
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