CN2386890Y - Blowing volumn bottle quantitative duster - Google Patents
Blowing volumn bottle quantitative duster Download PDFInfo
- Publication number
- CN2386890Y CN2386890Y CN 99217192 CN99217192U CN2386890Y CN 2386890 Y CN2386890 Y CN 2386890Y CN 99217192 CN99217192 CN 99217192 CN 99217192 U CN99217192 U CN 99217192U CN 2386890 Y CN2386890 Y CN 2386890Y
- Authority
- CN
- China
- Prior art keywords
- volumetric flask
- blowing
- air
- end cap
- jigger
- 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
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Abstract
The utility model relates to a quantitative powder spraying device with a blowing type volumetric flask, which comprises a volumetric flask and a spray head, wherein, the spray head is composed of a spray head body, a spring, a metering cup and an end cover, spherical surface blowing elements are arranged on the front surface and the rear surface of the volumetric flask, and a sealing cover is also arranged outside the spray head. The utility model has the advantages that sprayed powder can be automatically measured, and powder quantity which is obtained by once measurement can not change after being blown out for many times. In addition, sprayed powder is uniformly dispersed, and the dispersion degree is high. The utility model is particularly suitable for the medicine field.
Description
This utility model relates to a kind of quantitative dusting device, especially relates to about the quantitative dusting device of air-blowing formula volumetric flask.
The ejecting device that dusts of prior art can not be quantitative at present, and dispersed homogeneous degree is relatively poor; Each spray volume and dispersity along with powder in the volumetric flask what, air-blowing amount size and air-blowing speed speed and difference is bigger, inapplicable tighter to the qualification of powder spray volume, the field that dispersion is had relatively high expectations, for example aspect medical, tighter to each consumption qualification, dispersion is had relatively high expectations, and product in the market then is difficult to adapt to.
The purpose of this utility model overcomes the deficiencies in the prior art exactly, provide a kind of air-blowing formula volumetric flask quantitative dusting device, this device can not only make powder obtain automatic gauge, and because powder is fully mixed the back ejection with air, thereby can reach higher dispersion.
The purpose of this utility model realizes by following technical proposals, the quantitative dusting device of air-blowing formula volumetric flask of the present utility model comprises a volumetric flask, with a shower nozzle, this shower nozzle is by head body, spring, the shower nozzle that the jigger end cap is formed, wherein the front-back of volumetric flask is provided with sphere air-blowing element, the bottleneck of volumetric flask cooperates assembling with the base portion of head body, one air chamber is arranged in the base portion of head body, be provided with spring and jigger and end cap at this air chamber, the bottom of jigger is leaning described spring, and end cap is packed in the end of described air chamber, and the rim of a cup of jigger leans on end cap by spring force, and there is a through hole in end cap central authorities; Front end in head body has a nozzle, and the shower nozzle outside also is provided with a seal cover in addition.
The operating process of the quantitative dusting device of air-blowing formula volumetric flask of the present utility model is after bottle is inverted, and powder flows in the jigger, after being full of cup through the end cap medium pore automatically by deadweight, do not have again powder to continue to flow in the cup, the capacity of cup is determined, so the amount of powder is certain, promptly obtains metering.After powder is full of cup, make bottle maintenance level, the outer powder of jigger flows to the bottom (lateral parts of bottle when promptly standing up) of volumetric flask because of deadweight.Powder that it should be noted that institute's fill in the volumetric flask should be at below 40% of its actual capacity.Press two sphere air-blowing elements on the volumetric flask front-back, make gas promote jigger through the end cap medium pore, make its compression spring, after spring is compressed, between jigger and end cap, produce the gap, at this moment, the powder in the compressed gas blow-out jigger, gas drives powder through air chamber, sprays through nozzle again.Since the variation of each position sectional area in the air chamber, the effect of air chamber curved inner surface structure, the gas that carries powder repeatedly changes flow velocity and direction, makes gas form turbulent flow, and powder is fully disperseed.
The powder that the utility model has the advantages that ejection can obtain automatic gauge, and First Astronautic Research Institute for Measurement and Test amount of getting powder blows out also through air-blowing repeatedly and can not change.Pen Chu powder is uniformly dispersed in addition, and dispersion is higher, is specially adapted to field of medicaments.
Further describe this utility model below in conjunction with accompanying drawing, wherein:
Fig. 1 is the sketch map of the quantitative dusting device of this utility model air-blowing formula volumetric flask;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the generalized section of shower nozzle.
Now referring to accompanying drawing, the quantitative dusting device of air-blowing formula volumetric flask comprises a volumetric flask 1, with one by head body 2, spring 3, jigger 4, the shower nozzle 6 that end cap 5 is formed, wherein the front-back of volumetric flask 1 is provided with anchor ring air-blowing element 7 (see figure 2)s, the bottleneck of volumetric flask 1 cooperates assembling with the base portion of head body 2, one air chamber 8 is arranged in the base portion of head body 2, be provided with spring 3 at this air chamber 8, jigger 4 and end cap 5, the bottom of jigger 4 is leaning described spring 3, and end cap 5 is packed in the end of described air chamber 8, the rim of a cup of jigger 4 leans on the end cap 5 by spring force, there is a through hole (see figure 3) in end cap 5 central authorities, are provided with a nozzle 9 at the front end of head body 2.In addition, shower nozzle 6 outsides also are provided with a seal cover 10.
Claims (3)
1, the quantitative dusting device of a kind of air-blowing formula volumetric flask, it is characterized in that it comprises a volumetric flask, with a shower nozzle, this shower nozzle is made up of head body, spring, jigger, end cap, wherein the front-back of volumetric flask is provided with sphere air-blowing element, and the bottleneck of volumetric flask cooperates assembling with the base portion of head body, and an air chamber is arranged in the base portion of head body, be provided with spring at this air chamber, jigger and end cap; The bottom of jigger is leaning described spring, and end cap is packed in the end of described air chamber, and the rim of a cup of jigger leans on end cap by spring force; There is a through hole in end cap central authorities; Front end in head body has a nozzle.
2, the quantitative dusting device of air-blowing formula volumetric flask according to claim 1 is characterized in that described shower nozzle outside is provided with seal cover.
3, the quantitative dusting device of air-blowing formula volumetric flask according to claim 1 is characterized in that the air chamber inside in the described head body is curved-surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217192 CN2386890Y (en) | 1999-07-26 | 1999-07-26 | Blowing volumn bottle quantitative duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217192 CN2386890Y (en) | 1999-07-26 | 1999-07-26 | Blowing volumn bottle quantitative duster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2386890Y true CN2386890Y (en) | 2000-07-12 |
Family
ID=34008684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99217192 Expired - Fee Related CN2386890Y (en) | 1999-07-26 | 1999-07-26 | Blowing volumn bottle quantitative duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2386890Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060145A (en) * | 2010-12-15 | 2011-05-18 | 谢德健 | Quantitative medicinal powder spray bottle |
| CN103505805A (en) * | 2013-10-22 | 2014-01-15 | 山东赛克赛斯药业科技有限公司 | Powder spraying bottle |
| CN104258489A (en) * | 2014-10-10 | 2015-01-07 | 济南高达信息技术有限公司 | Quantitative sprayer for powder drugs |
| CN104258490A (en) * | 2014-10-10 | 2015-01-07 | 济南高达信息技术有限公司 | Multidimensional quantitative sprayer for powder drugs |
| CN113367975A (en) * | 2021-05-21 | 2021-09-10 | 朱忠平 | Powder spraying medicine bottle with stirring function for swelling and aching of gum |
-
1999
- 1999-07-26 CN CN 99217192 patent/CN2386890Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060145A (en) * | 2010-12-15 | 2011-05-18 | 谢德健 | Quantitative medicinal powder spray bottle |
| CN103505805A (en) * | 2013-10-22 | 2014-01-15 | 山东赛克赛斯药业科技有限公司 | Powder spraying bottle |
| CN104258489A (en) * | 2014-10-10 | 2015-01-07 | 济南高达信息技术有限公司 | Quantitative sprayer for powder drugs |
| CN104258490A (en) * | 2014-10-10 | 2015-01-07 | 济南高达信息技术有限公司 | Multidimensional quantitative sprayer for powder drugs |
| CN113367975A (en) * | 2021-05-21 | 2021-09-10 | 朱忠平 | Powder spraying medicine bottle with stirring function for swelling and aching of gum |
| CN113367975B (en) * | 2021-05-21 | 2023-11-07 | 台州莱茵塞纳家居股份有限公司 | Powder spraying medicine bottle with stirring function for gum swelling and pain |
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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 |