CN2675151Y - Medicinal powder spraying device - Google Patents
Medicinal powder spraying device Download PDFInfo
- Publication number
- CN2675151Y CN2675151Y CN 200420019623 CN200420019623U CN2675151Y CN 2675151 Y CN2675151 Y CN 2675151Y CN 200420019623 CN200420019623 CN 200420019623 CN 200420019623 U CN200420019623 U CN 200420019623U CN 2675151 Y CN2675151 Y CN 2675151Y
- Authority
- CN
- China
- Prior art keywords
- hopper
- piston
- dusting
- plunger shaft
- powder spraying
- 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 medicinal powder spraying device comprises a casing, a hopper, a powder spraying pipe, a powder spraying machine with a resetting element, a piston cavity, a piston with definite quantity hole, a rotary table and an air pipe. The hopper is arranged in the cavity of the casing; the piston cavity is arranged at the bottom of the hopper; the hopper hole of the upper part of the piston cavity is communicated with the discharge port at the bottom of the hopper; the piston with definite quantity hole can be rotationally arranged in the piston cavity; one end of the piston is connected with the rotary table by the connecting bar which extends out of the casing; the powder spraying machine is arranged at one side of the hopper; one end of the air pipe is communicated with the powder spraying machine; the other end is connected with the piston cavity by the connection components; the powder spraying pipe is arranged at the external side of the casing and is communicated with the other end of the piston cavity by the connection components. The utility model has a larger hopper for easy pressing; for the powder to be sprayed, in particular to the Chinese medicinal materials powder such as expectorant tablet and mirabilitum praeparatum, the utility model can load about 2 grams or more powders with convenience.
Description
Technical field
This utility model relates to a kind of device that powdered drug is sprayed into oral cavity or nasal cavity.
Background technology
When powdered drug is entered human body by oral cavity or nasal cavity, need it be sprayed into quantitatively by a kind of dusting device, the performance of dusting device will directly influence the effect of treatment.For this reason, the present inventor has applied for the Chinese patent of multinomial dusting device, and as application number 03210339.5 and 03210340.9, these devices respectively have characteristics.But said apparatus generally is only applicable to micro-powder, simultaneously, also can do further improvement on the structure, so that its use is more convenient.
Summary of the invention
This utility model technical issues that need to address are a kind of new dusting devices of design, so that it overcomes useful load that prior art exists is less and use defective not enough easily.
The technical solution of the utility model:
A kind of dusting device comprises housing, hopper, discharge tube, is provided with the mechanism of dusting, plunger shaft, the piston that is provided with dosing hole, rotating disk and the trachea of reposition element.
Said hopper is arranged in the cavity of housing, plunger shaft is arranged on feed hopper bottom, the material hole on its top is connected with the discharging opening of feed hopper bottom, the piston that is provided with dosing hole is arranged in the plunger shaft rotationally, one end of piston is connected with rotating disk by a connecting rod that stretches out housing, the said mechanism of dusting is arranged on a side of hopper, one end of said trachea is connected with the mechanism of dusting, the other end is connected with plunger shaft by communication member, said discharge tube is arranged on outside the housing, and is connected with the other end of plunger shaft by communication member.
This utility model is so to use:
Rotate rotating disk with hands, make piston rotation, and the dosing hole on the piston is connected with the outlet of hopper, the medicated powder in the hopper flows down and is full of dosing hole, and 90 ° of rotation rotating disks are pressed the mechanism of dusting then again, and the medicated powder in the dosing hole is sprayed by discharge tube.Under the reposition element effect, but the mechanism's reinstatement of dusting, and rotate rotating disk when using next time again, presses the mechanism of dusting again, can dust once more, uses repeatedly.
The utility model has the advantages that obvious, piston is arranged at the bottom of hopper in the device, so can strengthen the capacity of hopper, dusting device no longer needs to promote piston, press also just lightly, drug powder dusts, especially Chinese medicinal powder such as TANKEJING, watermelon crystal, in device, can adorn and cut out about 2 grams even more powder, use more convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that A among Fig. 1 is to the profile sketch map.
Fig. 3 is the sketch map of piston when filling medicated powder.
Fig. 4 is the sketch map of piston when dusting.
The specific embodiment
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are an embodiment of the present utility model, and referring to accompanying drawing, this dusting device comprises housing 1, hopper 2, discharge tube 3, is provided with the mechanism 5 of dusting, plunger shaft 6, the piston 8 that is provided with dosing hole 7, rotating disk 9 and the trachea 10 of reposition element 4.
Said hopper 2 is arranged in the cavity of housing 1, plunger shaft 6 is arranged on hopper 2 bottoms, the material hole 601 on its top is connected with the discharging opening of hopper 2 bottoms, the piston 8 that is provided with dosing hole 7 is arranged in the plunger shaft 6 rotationally, one end of piston 8 is connected with rotating disk 9 by a connecting rod 11 that stretches out housing 1, the mechanism 5 of dusting is arranged on a side of hopper 2, one end of trachea 10 is connected with the mechanism 5 of dusting, the other end is connected with plunger shaft 6 by communication member 12, discharge tube 3 is arranged on outside the housing 1, and is connected by the other end of communication member 12 with plunger shaft 6.
By Fig. 1 and Fig. 2 further as seen, the said mechanism 5 of dusting comprises push rod 501, is used to settle the push rod chamber 502 of push rod 501 and the air chamber 503 of push rod 501 lower ends, and reposition element 4 is arranged in the said air chamber 503, and trachea 10 is connected with air chamber 503.
Further, the other end of discharge tube 3 by communication member 12 and plunger shaft 6 can 360 ° be connected rotationally, and discharge tube 3 can rotate various angles, so that the patient uses.
Further, housing 1 is stretched out on the top of hopper 2, and is provided with hopper cover 201.
Further, rotating disk 1 is provided with positioner.
Regulate the size of dosing hole 7, the diameter of piston 8, the powder amount of the each ejection of scalable.
Claims (8)
1. medicine dusting device, comprise housing (1) and hopper (2), hopper (2) is arranged in the cavity of housing (1), it is characterized in that, also comprise discharge tube (3), be provided with the mechanism of dusting (5), the plunger shaft (6) of reposition element (4), the piston (8) that is provided with dosing hole (7), rotating disk (9) and trachea (10);
Plunger shaft (6) is arranged on hopper (2) bottom, the material hole (601) on its top is connected with the discharging opening of hopper (2) bottom, the piston (8) that is provided with dosing hole (7) is arranged in the plunger shaft (6) rotationally, one end of piston (8) is connected with rotating disk (9) by a connecting rod (11) that stretches out housing (1), the mechanism (5) of dusting is arranged on a side of hopper (2), one end of trachea (10) is connected with the mechanism of dusting (5), the other end is connected with plunger shaft (6) by communication member (12), discharge tube (3) is arranged on outside the housing (1), and is connected by the other end of communication member (12) with plunger shaft (6).
2. medicine dusting device according to claim 1, it is characterized in that, the mechanism (5) of dusting comprises push rod (501), is used to settle the push rod chamber (502) of push rod (501) and the air chamber (503) of push rod (501) lower end, reposition element (4) is arranged in the air chamber (503), and trachea (10) is connected with air chamber (503).
3. medicine dusting device according to claim 1 is characterized in that, the other end of discharge tube (3) by communication member (12) and plunger shaft (6) can 360 ° be connected rotationally.
4. medicine dusting device according to claim 1 is characterized in that, housing (1) is stretched out on the top of hopper (2), and is provided with hopper cover (201).
5. medicine dusting device according to claim 1 is characterized in that, rotating disk (1) is provided with positioner.
6. medicine dusting device according to claim 2 is characterized in that, the other end of discharge tube (3) by communication member (12) and plunger shaft (6) can 360 ° be connected rotationally.
7. according to claim 4 or 5 described medicine dusting devices, it is characterized in that the other end of discharge tube (3) by communication member (12) and plunger shaft (6) can 360 ° be connected rotationally.
8. medicine dusting device according to claim 5 is characterized in that, housing (1) is stretched out on the top of hopper (2), and is provided with hopper cover (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019623 CN2675151Y (en) | 2004-01-16 | 2004-01-16 | Medicinal powder spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019623 CN2675151Y (en) | 2004-01-16 | 2004-01-16 | Medicinal powder spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675151Y true CN2675151Y (en) | 2005-02-02 |
Family
ID=34483178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420019623 Expired - Fee Related CN2675151Y (en) | 2004-01-16 | 2004-01-16 | Medicinal powder spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675151Y (en) |
-
2004
- 2004-01-16 CN CN 200420019623 patent/CN2675151Y/en not_active Expired - Fee Related
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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 |