CN102556514A - Air inflow type powder drug quantitative dosing method and spray bottle - Google Patents
Air inflow type powder drug quantitative dosing method and spray bottle Download PDFInfo
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- CN102556514A CN102556514A CN2010105849488A CN201010584948A CN102556514A CN 102556514 A CN102556514 A CN 102556514A CN 2010105849488 A CN2010105849488 A CN 2010105849488A CN 201010584948 A CN201010584948 A CN 201010584948A CN 102556514 A CN102556514 A CN 102556514A
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Abstract
The invention provides an air inflow type powder drug quantitative dosing method, which is characterized by including the steps: 1) preparing a powder drug container, and placing powder drug into the powder drug container; 2) preparing a quantitative air inflow device, and arranging a slide press piece on the lower portion of the quantitative air inflow device, wherein the slide press piece is used with an upper opening of the powder drug container; 3) the slide press piece is provided with a through hole, and arranging a spray tube in the through hole; and 4) enabling the quantitative air inflow device to quantitatively realize air inflow, and quantitatively spraying pressurized the powder drug outwards. The invention further provides an air inflow type powder drug spray bottle, which is characterized by comprising the airtight powder drug container connected with another air inflow device, and the spray tube for spraying the powder drug is arranged at the joint of the airtight powder drug container and the air inflow device. The spray bottle is simple in structure, the powder drug in the powder drug container can be effectively used without causing waste of the powder drug, an application site can be accurately aligned, dosing is controlled, and better treatment effects of the powder drug are achieved.
Description
Technical field
The present invention relates to a kind of medical devices, be specifically related to a kind of air admission type powdered drug dosed administration method and spray bottle.
Background technology
Mealy medicine is the pharmaceutical dosage form that people use always, and the pharmaceutical pack of this formulation bottling principle of getting it filled is the compression bottle, lets the air in the bottle spray together with medicine.According to this principle, the powdered drug Packaging Bottle adopts plastic bottle body and tubule nozzle structure combining more now, pushes bottle; Medicinal powder in the bottle is sprayed through the tubule nozzle, but the Packaging Bottle of this structure exists weak point, promptly medicine can not all be used up in the bottle; Medicine spends half of it in bottle, maximum 70% o'clock, because of bottle through repeatedly pushing or ageing of plastics follows the string; Medicine again can not spray, and causes waste.Because bottle need be pushed when using, so the bottle wall can not be too thick, too thick then becoming do not have elasticity too firmly; Bottle just can not compress; If but the bottle wall is too thin, the primary colors of medicinal powder just slowly oozes cover from thin bottle wall and comes out, can not to artificial one-tenth psychological impact: whether this medicine expired the use? The result exactly will be still unspent medicine throw away; Again repurchase, also caused great waste.
In addition, the consumption of medicament also has very big influence to curative effect, and amount is many or amount is few all can impact user's health, also be very important so grasp dosing, but the powdered drug Packaging Bottle of existing structure also can't be accomplished this point.
Summary of the invention
The objective of the invention is to; Ooze the deficiency that the cover bottle outlet is outer, can't grasp drug dose in order to solve medicine, the medicinal powder primary colors that existing powdered drug Packaging Bottle can not exhaust in the bottle; The applicant has designed a kind of powdered drug dosed administration method again, and the air admission type powdered drug of this method of realization spray bottle.
For realizing above-mentioned purpose, technical scheme provided by the invention is following:
A kind of air admission type powdered drug dosed administration method is characterized in that it comprises the steps:
1) preparation one upper end is provided with opening, all the other fully enclosed cup-shaped medicinal powder containers, and medicinal powder is placed wherein;
2) prepare a certain amount of air inlet system, its underpart is provided with the slip compressing tablet that is used with said medicinal powder container upper end opening, and this slip compressing tablet can slide up and down along cup-shaped medicinal powder container inner wall, simultaneously medicinal powder container upper end opening is sealed;
3) at said slip compressing tablet one through hole is set, is provided with a jet pipe in this through hole, the medicinal powder container bottom is goed deep in this bottom, and top is protruding;
4) make the quantitative air inlet of quantitative air inlet system, its compressing slip compressing tablet moves the distance of setting to medicinal powder container bottom, and through jet pipe, quantitative yearning sprays behind the medicinal powder pressurized.
A kind of air admission type powdered drug spray bottle of realizing said method is characterized in that it comprises a fully enclosed medicinal powder container, and other has an air inlet system to be connected with this container, is provided with the jet pipe of an injection medicinal powder in the two junction.
Described air inlet system comprises the inflator of a hollow, said inflator one end sealing, and sealing surface is provided with an air extractor vent, and this air extractor vent is connected with the medicinal powder container, and other end opening is provided with one along the open end inward flange and encloses draw-in groove; Said inflator inside is provided with piston, and the outstanding shoulder of piston is blocked by the draw-in groove on the inflator, is provided with a spring in the said internal piston cavity, said piston can be in the inflator cavity up-and-down movement, said spring lower end is provided with the movable spring screens of a restraining spring.
Described medicinal powder container bottom is taper, container upper end be provided with one be used for the airtight container loam cake attaching parts, said attaching parts is provided with the flour extraction pipe of a hollow, is with a tenesmus pad consistent with this container cross section shape on the said flour extraction pipe.
Connect the disjunctor elbow at a right angle at the flour extraction end of said flour extraction pipe, the said disjunctor elbow other end connects L shaped jet pipe, and said jet pipe is inserted in the disjunctor elbow, can in elbow, carry out 180 ° of rotations, and the upper end of said jet pipe is provided with the jet pipe tegillum.
One side of the attaching parts of said airtight container also is provided with draw-in groove, and the inflator lock handcuffs that inflator one side of said air inlet system is set buckles into this draw-in groove, and said air inlet system and medicinal powder container are coupled together.
Outside said medicinal powder container, also be provided with a lower bottom cover, the upper end is provided with the loam cake with its fastening.
During use, dial and remove loam cake, take the jet pipe tegillum, jet pipe can carry out 180 ° of rotations, and aligning needs the position of medication, presses lower piston, and the pressure of gas is upwards pressed the medicinal powder in the medicinal powder container, through flour extraction pipe and jet pipe, is sprayed onto agents area.Because of piston is pressed into the suction quantity at the end at every turn is the same, so the medicinal powder dosage of each ejection is identical, the consumption of may command medicinal powder reaches better result of treatment thus.
Methodological science provided by the invention, reasonable, the spray bottle structure that provides is simple, can effectively make the medicinal powder in the medication powder container; Can not cause waste, and can accurately aim at agents area, the control dosage medicinal powder; Make medicine reach better result of treatment, need not push bottle ejection medicinal powder again when using, the medicinal powder container can do thick point; And the medicinal powder window also is provided with lower bottom cover outward, makes the medicine primary colors can not ooze cover and comes out.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present invention.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is an assembly drowing of the present invention.
Fig. 4 is another angle cutaway view of Fig. 1.
The specific embodiment
With reference to Fig. 1 one Fig. 4, a kind of air admission type powdered drug dosed administration method provided by the invention, it comprises the steps:
1) preparation one upper end is provided with opening, all the other fully enclosed cup-shaped medicinal powder containers 7, and medicinal powder is placed wherein;
2) prepare a certain amount of air inlet system (piston) 1, its underpart is provided with the slip compressing tablet that is used with said medicinal powder container 7 open upper end, and this slip compressing tablet can slide up and down along cup-shaped medicinal powder container inner wall, simultaneously medicinal powder container upper end opening is sealed;
3) at said slip compressing tablet one through hole is set, is provided with a jet pipe 11 in this through hole, the medicinal powder container bottom is goed deep in this bottom, and top is protruding;
4) make quantitative air inlet system 1 quantitative air inlet, its compressing slip compressing tablet moves the distance of setting to medicinal powder container 7 bottoms, and through jet pipe 11, quantitative yearning sprays behind the medicinal powder pressurized.
The present invention provides a kind of air admission type powdered drug spray bottle, and it comprises the medicinal powder container 7 of a back taper, and other has air inlet system to be connected with this container 7, is provided with the jet pipe 11 that is used to spray medicinal powder in the two junction.
Described air inlet system comprises the inflator 4 of a hollow, said inflator 4 one ends sealing, and sealing surface is provided with an air extractor vent 16, and this air extractor vent 16 is connected with medicinal powder container 7, at the other end opening of inflator, is provided with one along the open end inward flange and encloses draw-in groove; Said inflator 4 inside are provided with 1 piston; Piston 1 outstanding shoulder is blocked by the draw-in groove on the inflator 4; Be provided with a spring 3 in said piston 1 internal cavities, said piston 1 can be in inflator 4 cavitys up-and-down movement, said spring 3 lower ends are provided with the movable spring screens 2 of a restraining spring 3.
Described medicinal powder container 7 bottoms are back taper, container 7 upper ends be provided with one be used for airtight container 7 loam cakes attaching parts 6, said attaching parts 6 is provided with the flour extraction pipe 17 of a hollow, is with a tenesmus pad 8 consistent with this container cross section shape on the said flour extraction pipe 17.
The disjunctor elbow 9 that connects a right angle at the flour extraction end of said flour extraction pipe 17; Said disjunctor elbow 9 other ends connect L shaped jet pipe 11; Said jet pipe 11 is inserted in the disjunctor elbow 9, can in elbow, carry out 180 ° of rotations, and the upper end of said jet pipe 11 is provided with jet pipe tegillum 12.
One side of the attaching parts 6 of said airtight container 7 also is provided with draw-in groove 18, and inflator lock handcuffs 5 lower ends that inflator 4 one sides of said air inlet system are set buckle into this draw-in groove, and said air inlet system and medicinal powder container 7 are coupled together.
Outside said medicinal powder container 7, also be provided with a lower bottom cover 13, its upper end is provided with the loam cake 14 with its fastening.
During use, dial and remove loam cake 14, take jet pipe tegillum 12, jet pipe 11 can carry out 180 ° of rotations, and aligning needs the position of medication, presses lower piston 1, and the pressure of gas is upwards pressed the medicinal powder in the medicinal powder container 7, through flour extraction pipe 16 and jet pipe 11, is sprayed onto agents area.Because of piston is pressed into the suction quantity at the end at every turn is the same, so the medicinal powder dosage of each ejection is identical, the consumption of may command medicinal powder reaches better result of treatment thus.
The present invention is not limited to the technical scheme that the foregoing description provides, and every employing or analog structure identical with it and other air admission type powdered drugs spray bottles of obtaining are all in protection domain of the present invention.
Claims (7)
1. an air admission type powdered drug dosed administration method is characterized in that it comprises the steps:
1) preparation one upper end is provided with opening, all the other fully enclosed cup-shaped medicinal powder containers, and medicinal powder is placed wherein;
2) prepare a certain amount of air inlet system, its underpart is provided with the slip compressing tablet that is used with said medicinal powder container upper end opening, and this slip compressing tablet can slide up and down along cup-shaped medicinal powder container inner wall, simultaneously medicinal powder container upper end opening is sealed;
3) at said slip compressing tablet one through hole is set, is provided with a jet pipe in this through hole, the medicinal powder container bottom is goed deep in this bottom, and top is protruding;
4) make the quantitative air inlet of quantitative air inlet system, its compressing slip compressing tablet moves the distance of setting to medicinal powder container bottom, and through jet pipe, quantitative yearning sprays behind the medicinal powder pressurized.
2. an air admission type powdered drug spray bottle of realizing the said method of claim 1 is characterized in that it comprises a medicinal powder container, and other has an air inlet system to be connected with this container, is provided with the jet pipe of an injection medicinal powder in the two junction.
3. powdered drug spray bottle according to claim 2 is characterized in that described air inlet system; The inflator that comprises a hollow, said inflator one end sealing, sealing surface is provided with an air extractor vent; This air extractor vent is connected with the medicinal powder container, and other end opening is provided with a circle draw-in groove along the open end inward flange; Said inflator inside is provided with piston, and the outstanding shoulder of piston is blocked by the draw-in groove on the inflator, is provided with a spring in the said internal piston cavity, said piston can be in the inflator cavity up-and-down movement, said spring lower end is provided with the movable spring screens of a restraining spring.
4. powdered drug spray bottle according to claim 2; It is characterized in that; Described medicinal powder container bottom is taper; Container upper end be provided with one be used for the airtight container loam cake attaching parts, said attaching parts is provided with the flour extraction pipe of a hollow, is with a tenesmus pad consistent with this container cross section shape on the said flour extraction pipe.
5. powdered drug spray bottle according to claim 2; It is characterized in that; Connect the disjunctor elbow at a right angle at the flour extraction end of said flour extraction pipe, the said disjunctor elbow other end connects L shaped jet pipe, and said jet pipe is inserted in the disjunctor elbow; Can in elbow, carry out 180 ° of rotations, the upper end of said jet pipe is provided with the jet pipe tegillum.
6. powdered drug spray bottle according to claim 2; It is characterized in that; One side of the attaching parts of said airtight container also is provided with draw-in groove, and the inflator lock handcuffs that inflator one side of said air inlet system is set buckles into this draw-in groove, and said air inlet system and medicinal powder container are coupled together.
7. powdered drug spray bottle according to claim 2 is characterized in that outside said medicinal powder container, also be provided with a lower bottom cover, its upper end is provided with the loam cake with its fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105849488A CN102556514A (en) | 2010-12-13 | 2010-12-13 | Air inflow type powder drug quantitative dosing method and spray bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105849488A CN102556514A (en) | 2010-12-13 | 2010-12-13 | Air inflow type powder drug quantitative dosing method and spray bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102556514A true CN102556514A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105849488A Pending CN102556514A (en) | 2010-12-13 | 2010-12-13 | Air inflow type powder drug quantitative dosing method and spray bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102556514A (en) |
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2010
- 2010-12-13 CN CN2010105849488A patent/CN102556514A/en active Pending
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |