CN2728480Y - Bottle cap capable of discharging quantitative medicinal liquid - Google Patents
Bottle cap capable of discharging quantitative medicinal liquid Download PDFInfo
- Publication number
- CN2728480Y CN2728480Y CN 200420051472 CN200420051472U CN2728480Y CN 2728480 Y CN2728480 Y CN 2728480Y CN 200420051472 CN200420051472 CN 200420051472 CN 200420051472 U CN200420051472 U CN 200420051472U CN 2728480 Y CN2728480 Y CN 2728480Y
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- China
- Prior art keywords
- bottle cap
- cup
- medicinal liquid
- spool
- bottle
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- 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 discloses a bottle cover cup capable of discharging quantitative medicinal liquid. The bottle cover is provided with a bottle cover cup communicated with a medicine bottle by a liquid through tube and an air through tube. The path of the air through tube is provided with a check valve and one side of the bottle cover cup is provided with a valve whose inner portion is provided with an air path and a liquid path. The medicine bottle is inversely placed at ordinary time, the check valve conducts and the medicine liquid flows into the bottle cover cup by the liquid through tube. The air in the bottle cover cup is discharged into the medicine bottle by the air through tube. When taking the medicine liquid, the medicine bottle is normally placed and the check valve closes and a certain amount of medicine liquid can be left in the bottle cover cup. When the valve is opened, the medicine liquid in the bottle cover cup can flow out from the liquid path and the air is replenished to the bottle cover cup by the air path. The advantages of the utility model are that the medicine liquid can be discharged without the need of taking off the bottle cover and the medicine liquid quantity can be accurately controlled by the structure of the bottle cover cup and the dripping phenomenon on the bottle opening is eliminated to enable the medicine liquid use to be very convenient, rapid, accurate and clean.
Description
Affiliated technical field
This utility model is the utensil of quantitatively emitting about medicinal liquid, specifically emits the utensil of quantitative low viscosity medicinal liquid from medicine bottle.
Background technology
Present various health care oral liquid, syrup etc. all adopt conventional bottle cap, must take off bottle cap when taking earlier, and the inclination medicine bottle is poured out medicinal liquid, builds bottle cap then.The amount of liquid medicine of pouring out need be estimated control, or with measuring cup control, is difficult to accurate grasp, only estimates probably when some take medicinal liquid that the dose error is bigger, affects the treatment, and in addition, when falling the medicine has a small amount of medicinal liquid to flow down along bottleneck unavoidably, and is unhygienic and inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of bottle cap also used as cup that is used for the low viscosity medicinal liquid, and it is tightened on the bottleneck as bottle cap, and bottleneck is sealed.Usually medicine bottle is inverted, a certain amount of medicinal liquid can flow in the bottle cap also used as cup, earlier medicine bottle is just put when taking medicinal liquid, opens the valve on the bottle cap also used as cup, and medicinal liquid flows out.Owing to of the structure control of each effusive amount by bottle cap also used as cup, thus very accurate, and bottleneck dropping liquid phenomenon can not appear.
The technical scheme that its technical problem that solves this utility model adopts is: a bottle cap is arranged, a bottle cap also used as cup is housed in the top, there are two holes to communicate on the bottle cap with bottle cap also used as cup, in one of them hole fluid-through tube is housed, a check valve and a breather are equipped with near the bottle cap also used as cup end face in the upper end of fluid-through tube in another hole.Bottle cap also used as cup one side is equipped with a valve, and a circular hole and air duct, fluid passage are arranged in the valve, and circular hole and air duct, fluid passage intersect.A spool is housed in the circular hole, on the spool with on air duct, the corresponding position of fluid passage a hole is arranged respectively, these two holes do not communicate with air duct, fluid passage usually, and valve cuts out.An air inlet pipe also is housed in the bottle cap also used as cup, and the air inlet pipe lower end is inserted in the air duct of valve body, and the upper end is higher than the fluid-through tube upper end at the top of bottle cap also used as cup.Usually medicine bottle is inverted, the spool of check valve is shifted under action of gravity, the check valve conducting, medicinal liquid in the bottle flows into bottle cap also used as cup by fluid-through tube, air in the bottle cap also used as cup enters medicine bottle by breather, earlier medicine bottle is just put in the time of need taking medicinal liquid, and the spool of check valve resets under action of gravity, close check valve, a certain amount of medicinal liquid will be stayed in the bottle cap also used as cup.Open valve, the medicinal liquid in the bottle cap also used as cup is flowed out by fluid passage, and air adds in the bottle cap also used as cup by gas passage and air inlet pipe.Usually also medicine bottle just can be put, earlier medicine bottle is inverted when taking medicinal liquid, emit medicinal liquid by said process again.Bottle cap also used as cup is transparent, is printed with scale on its surface, to adapt to special needs.
The beneficial effects of the utility model are not take off bottle cap just can emit medicinal liquid, accurately control dose by the structure of bottle cap also used as cup, eliminate bottleneck dropping liquid phenomenon, make that taking of medicinal liquid is very convenient, fast, accurate, health.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the structural representation of this utility model embodiment, and Fig. 2 represents the structure of valve, and Fig. 3 is an A-A cutaway view among Fig. 2, Fig. 4 is a kind of structural representation of check valve, Fig. 5 is a B-B cutaway view among Fig. 4, and Fig. 6 is the structural representation of another kind of check valve, and Fig. 7 is the structural representation of cam.
Among Fig. 1, the 1st, bottle cap, the 2nd, packing ring, the 3rd, bottle cap also used as cup, the 4th, breather, the 5th, check valve, the 6th, fluid-through tube, the 7th, air inlet pipe, the 8th, sponge, the 9th, valve body, the 10th, cam, the 11st, handle, the 12nd, bearing pin, the 13rd, valve gap, the 14th, torsionspring, the 15th, spool, the 16th, fluid mouth, the 17th, bottle.Bottle is not an ingredient of the present utility model, but closely related with this utility model, so draw with double dot dash line.The section of breather, fluid-through tube, air inlet pipe and bearing pin is represented with blacking.Among Fig. 4, the 18th, check valve valve body, the 19th, check valve spool.Among Fig. 6, the 20th, check valve spool, the 21st, check valve valve body.
The specific embodiment
In Fig. 1, bottle cap also used as cup (3) is attached on the bottle cap (1) with interference fit, check valve (5) and breather (4) are contained in the same hole on the bottle cap (1), fluid-through tube (6) is inserted in another hole of bottle cap (1), the lower end of air inlet pipe (7) is inserted in the gas passage of valve body (9), the upper end is higher than the upper end of fluid-through tube (6) at the top of bottle cap also used as cup, and a sponge (8) is equipped with in the upper end of air inlet pipe.During whole the inversion, the spool (19) of check valve (5) is shifted under action of gravity, check valve (5) conducting, and medicinal liquid flows into bottle cap also used as cup (3) by fluid-through tube (6), and the air in the bottle cap also used as cup (3) enters bottle (17) by breather (4) simultaneously.Although there is sponge (8) upper end of air inlet pipe this moment (7) because of air and end are wherein arranged in medicinal liquid, medicinal liquid can not enter air inlet pipe (7).After integral body was just put, the spool (19) of check valve (5) resetted under action of gravity, and check valve (5) is closed, and unnecessary medicinal liquid can flow back to bottle (17) by fluid-through tube (4), and the amount of liquid medicine of staying in the bottle cap also used as cup (3) is constant.Valve body (9) is contained in a side of bottle cap also used as cup (3), in valve body (9), there are fluid passage and gas passage to communicate with bottle cap also used as cup (3), valve gap (13) installs on the valve body (9) by bearing pin (12), and torsionspring (14) is attached on the valve body (9) valve gap (13) closely.Spool (15) is contained in the circular hole of valve body (9), spool (15) is that no gap cooperates with the circular hole of valve body (9), two holes are arranged on the spool (15), corresponding with fluid passage and gas passage respectively, usual spool (15) is with these two passage sealings, go up with the corresponding Kong Yiduan of fluid passage at spool (15) a fluid mouth (16) is housed, it is pressed in the groove of valve body (9) usually, realizes the sealing to the last hole of spool (15).Turning handle during use (11), cam (10) starts valve gap (13), two holes on the spool (15) are connected gas passage, fluid passage respectively, and medicinal liquid flows out from fluid passage, and air adds in the bottle cap also used as cup (3) by gas passage and air inlet pipe (7).Pull handle (11) after using up spool (15) and fluid mouth (16) are resetted, valve gap (13) resets under torsionspring (14) effect simultaneously.Among Fig. 1, gas passage is crooked, and the right-hand member in valve body (9), fluid passage are below gas passage, and at the spool place, two passages are sustained heights; These two passages also can take parallel mode to arrange.
Fig. 2 and Fig. 3 represent the structure of valve, and the spool among Fig. 3 (15) is that imagination forwards its two holes to horizontal level and draws, among Fig. 2 with double dot dash line draws that handle (11) is pulled down, fluid passage connection and valve gap (13) start state.Cam (10) is enclosed within on the spool (15) with its square hole, can with spool (15) co-rotation.Handle (11) is connected on the spool (15) with interference fit.
Fig. 4 and Fig. 5 represent the structure of check valve (5), check valve (5) is made up of valve body (18) and spool (19), valve body (18) is contained in the hole of bottle cap (1) with interference fit, spool (19) is made up of loam cake, targeting part and lower protruding block, targeting part is contained in the valve body (18) with matched in clearance, can slide up and down in valve body (18), spool (19) upper-lower position is by loam cake, lower protruding block restriction.Spool (19) appearance is plastics, and inside is metal, to improve its weight.Valve body (18) upper surface is the plane, and the lower surface of spool (19) loam cake also is the plane.The lower surface of spool when medicine bottle is just being put (19) loam cake is adjacent on valve body (18) upper surface, check valve (5) is closed, and when medicine bottle was inverted, spool (19) was shifted under action of gravity, the lower surface of spool (19) loam cake breaks away from valve body (18) upper surface, check valve (5) conducting.
Fig. 6 represents the another kind of structure of check valve (5), and there is an internal conical surface valve body (21) upper end, and there is an outer conical surface that matches the lower surface of spool (20) loam cake, and two taper seats were adjacent to when medicine bottle was just being put, and check valve (5) is closed.
Claims (10)
1. the bottle cap also used as cup that can emit quantitative medicinal liquid is made up of bottle cap, packing ring, it is characterized in that: a bottle cap also used as cup is housed on bottle cap regularly, two holes are arranged on the bottle cap, check valve and breather are housed in one of them hole, in another hole fluid-through tube are housed, a side of bottle cap also used as cup is equipped with a valve.
2. the bottle cap also used as cup that can emit quantitative medicinal liquid according to claim 1, it is characterized in that: a circular hole and a gas passage, a fluid passage are arranged in the valve body, circular hole and gas passage, fluid passage intersect, a spool is housed in circular hole, on spool, a hole is arranged respectively, a fluid mouth is housed at a end with the corresponding hole of fluid passage with gas passage, the corresponding position of fluid passage.
3. the bottle cap also used as cup that can emit quantitative medicinal liquid according to claim 1 and 2 is characterized in that: a valve gap is housed on valve body, a torsionspring is housed on the valve gap.
4. the bottle cap also used as cup that can emit quantitative medicinal liquid according to claim 1 and 2 is characterized in that: a handle and a cam are housed on the spool.
5. the bottle cap also used as cup that can emit quantitative medicinal liquid according to claim 1 is characterized in that: an air inlet pipe is arranged in bottle cap also used as cup, and its lower end is inserted in the gas passage of valve body, and a sponge is housed in the upper end of air inlet pipe.
6. the bottle cap also used as cup that can emit quantitative medicinal liquid according to claim 1 is characterized in that: bottle cap also used as cup is transparent, is printed with scale on bottle cap also used as cup.
7. the bottle cap also used as cup that can emit quantitative medicinal liquid according to claim 1 is characterized in that: check valve is made up of valve body and spool, and valve body is contained in interference fit in the hole of bottle cap, and the targeting part of spool is contained in the valve body with matched in clearance.
8. according to claim 1 or the 7 described bottle cap also used as cup that can emit quantitative medicinal liquid, it is characterized in that: the upper surface of valve body is the plane, and the lower surface of spool loam cake also is the plane.
9. according to claim 1 or the 7 described bottle cap also used as cup that can emit quantitative medicinal liquid, it is characterized in that: there is an internal conical surface upper surface of valve body, and there is an outer conical surface lower surface of spool loam cake.
10. according to claim 1 or the 7 described bottle cap also used as cup that can emit quantitative medicinal liquid, it is characterized in that: the inside of spool is metal, and skin is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051472 CN2728480Y (en) | 2004-04-28 | 2004-04-28 | Bottle cap capable of discharging quantitative medicinal liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051472 CN2728480Y (en) | 2004-04-28 | 2004-04-28 | Bottle cap capable of discharging quantitative medicinal liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2728480Y true CN2728480Y (en) | 2005-09-28 |
Family
ID=35047263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051472 Expired - Fee Related CN2728480Y (en) | 2004-04-28 | 2004-04-28 | Bottle cap capable of discharging quantitative medicinal liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2728480Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982817A (en) * | 2015-01-30 | 2016-10-05 | 北京万生人和科技有限公司 | Quantitative liquid taking device |
| WO2019094690A1 (en) * | 2017-11-09 | 2019-05-16 | Entrust Datacard Corporation | Drop-on-demand printer with bottle ink supply and keyed bottle cap |
| CN111013681A (en) * | 2019-12-26 | 2020-04-17 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly with liquid taking device and liquid taking method |
| WO2021129782A1 (en) * | 2019-12-26 | 2021-07-01 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly having the liquid taking device, and liquid taking method |
-
2004
- 2004-04-28 CN CN 200420051472 patent/CN2728480Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982817A (en) * | 2015-01-30 | 2016-10-05 | 北京万生人和科技有限公司 | Quantitative liquid taking device |
| CN105982817B (en) * | 2015-01-30 | 2018-10-12 | 北京万生人和科技有限公司 | Quantitative liquid taking device |
| WO2019094690A1 (en) * | 2017-11-09 | 2019-05-16 | Entrust Datacard Corporation | Drop-on-demand printer with bottle ink supply and keyed bottle cap |
| CN111315583A (en) * | 2017-11-09 | 2020-06-19 | 恩图鲁斯特咨询卡有限公司 | Drop on demand printer with bottle ink supply and keyed bottle cap |
| US10899135B2 (en) | 2017-11-09 | 2021-01-26 | Entrust Corporation | Drop-on-demand printer with bottle ink supply and keyed bottle cap |
| CN111315583B (en) * | 2017-11-09 | 2022-03-08 | 恩图鲁斯特咨询卡有限公司 | Drop on demand printer with bottle ink supply and keyed bottle cap |
| US11820149B2 (en) | 2017-11-09 | 2023-11-21 | Entrust Corporation | Drop-on-demand printer with bottle ink supply and keyed bottle cap |
| CN111013681A (en) * | 2019-12-26 | 2020-04-17 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly with liquid taking device and liquid taking method |
| WO2021129782A1 (en) * | 2019-12-26 | 2021-07-01 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly having the liquid taking device, and liquid taking method |
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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 |