CN2764420Y - Medical spray gun - Google Patents
Medical spray gun Download PDFInfo
- Publication number
- CN2764420Y CN2764420Y CN 200420094423 CN200420094423U CN2764420Y CN 2764420 Y CN2764420 Y CN 2764420Y CN 200420094423 CN200420094423 CN 200420094423 CN 200420094423 U CN200420094423 U CN 200420094423U CN 2764420 Y CN2764420 Y CN 2764420Y
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- CN
- China
- Prior art keywords
- handle
- medicine bottle
- spray gun
- gun body
- compressed air
- 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 discloses a medical spray gun which comprises a medicine bottle, a handle and a spray gun body, wherein the handle is provided with a cavity, and the bottom of the handle is provided with a compressed air inflow port; the medicine bottle is arranged in the cavity of the handle, and a gap is arranged between the medicine bottle and the handle; the handle and a top end port of the medicine bottle are hermetically connected with each corresponding position on the spray gun body, and are communicated with the corresponding channels. The medicine bottle of the utility model and the handle are arranged into a whole, so the utility model has the advantages of little occupation space, convenient operation, high efficiency, simple structure, reasonable air and liquid flowing channels, and easy processing and assembly.
Description
Technical field
This utility model relates to a kind of medical apparatus, relates in particular to a kind of medical atomizing rifle.
Background technology
The medical atomizing rifle is the medicinal liquid that is stored in the medicine bottle, by compressed air delivery, the ejection of atomizing back, makes medicinal liquid with the vaporific a kind of device that is sprayed at the treatment surface, can be used in the armarium such as gynecological, hals,Nasen und Ohrenheilkunde.The structure that present used spray pistol is commonly used is: medicine bottle is provided with the handle split, and compressed air hose is delivered to the spray gun body outside handle, complex structure not only, part processing and assemble loaded down with trivial details, and production cost height, efficient is low.
The utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and is easy to processing and assembling, the rifle of medical atomizing efficiently easy to use.
The purpose of this utility model is achieved by the following technical programs:
A kind of medical atomizing rifle that this utility model provides comprises medicine bottle, handle and spray gun body, and described handle has cavity, and the bottom is the compressed air access port; Medicine bottle is arranged in the cavity of handle, and and handle between have the gap; Each self-corresponding position is tightly connected on the top ports of handle and medicine bottle and the spray gun body, and with the spray gun body on corresponding channel connection.
Described spray gun body is integral structure, the front end of spray gun body is provided with jet pipe, be communicated with by being arranged on the intrinsic interface channel of spray gun between jet pipe and the medicine bottle inner chamber, also be penetrated with the interior pipe that is used to carry medicinal liquid in this interface channel, one end of interior pipe is positioned at the nozzle place of jet pipe, and its other end is positioned at the bottom of medicine bottle; Also be provided with compressed air storage chamber and two-position three way valve in the spray gun body, described compressed air storage chamber is communicated with the handle cavity, and the compressed air storage chamber is through two-position three way valve and other channel connections; Described button is located on the spray gun body and connects control two-position three way valve.
Spray pistol is by compressed air atomizing and spray liquid.Medical atomizing rifle of the present utility model is with medicine bottle and handle integrated setting, and compressed air enters the handle cavity from the handle bottom, and the space between handle and medicine bottle enters the intrinsic compressed air storage chamber of spray gun again.Press the button during use, open the interface channel between two-position three way valve connection compressed air storage chamber and jet pipe and the medicine bottle inner chamber, make compressed air enter in this interface channel, wherein a part of compressed air enters the medicine bottle inner chamber medicinal liquid is pressed into interior pipe, make medicinal liquid arrive the nozzle of jet pipe through interior pipe, another part compressed air enters the nozzle place of jet pipe in order to atomizing, spray liquid, thereby finishes spraying operation.Release button is then closed the two-position three way valve, blocked the interface channel between compressed air storage chamber and jet pipe and the medicine bottle inner chamber, thereby stopped conveying, atomizing and the sprinkling of medicinal liquid, the compressed air in the medicine bottle is able to discharge pressure release from the open channel of two position three-way valve simultaneously.Repetitive operation button, the conveying of medicinal liquid, atomizing and sprinkling are then circulated to carry out.
Handle described in the utility model is used to carry compressed-air actuated flexible pipe in the bottom by joint connection, and described hose coupling can relatively rotate with respect to handle, and the flexible pipe outside is with the pillar spring, and this pillar Spring Card is in the lower end of nut.Hose twist and compressing in the time of can preventing the handle rotation like this are in order to avoid the compressed air in the flexible pipe is obstructed.
Two-position three way valve described in the utility model is a stem structure, and is on the same axis with jet pipe, spray gun body and button, rapid operation, convenience, and the rear end of valve is provided with returning spring, and the effect lower valve at returning spring behind the release button can be closed voluntarily.
The nozzle of jet pipe described in the utility model is provided with spiral organ of Corti, and it guarantees that nozzle bore is concentric with tube for transfusion on the one hand, can make the air-flow rotation on the other hand, helps the sprinkling of medicinal liquid.
For ease of the amount of liquid medicine in the direct observation medicine bottle from the outside, handle described in the utility model and medicine bottle are made by transparent material.
The utlity model has following beneficial effect:
(1) medicine bottle and handle integrated setting occupy little space, and be easy to operate efficient.
(2) simple in structure, have rational gas, liquid stream road, be easy to processing and assembling.
(3) production cost is low, the efficient height.
Description of drawings
Below in conjunction with embodiment and accompanying drawing this utility model is described in further detail:
Fig. 1 is the profile sketch map of this utility model embodiment;
Fig. 2 is the structural representation of this utility model embodiment;
Fig. 3 is the connection diagram of handle and compressed-air hose among this utility model embodiment.
The specific embodiment
As shown in Figure 1 and Figure 2, handle 2 has cavity, and medicine bottle 8 is arranged in the cavity of handle 2, and and handle 2 between have space 14, handle 2 and medicine bottle 8 are made by transparent material.As shown in Figure 2, spray gun body 4 is arranged on the top of handle 2 and medicine bottle 8, and jet pipe 5 is connected the front end of spray gun body 4 by nut 3.
As shown in Figure 2, be communicated with by the interface channel 11 that is arranged in the spray gun body 4 between jet pipe 5 and medicine bottle 8 inner chambers, also be penetrated with the interior pipe 12 that is used to carry medicinal liquid in this interface channel 11, an end of interior pipe 12 is positioned at the nozzle place of jet pipe 5, and its other end is positioned at the infusion solutions pipe 13 of medicine bottle 8.Also be provided with compressed air storage chamber 9 and two-position three way valve 10 in the spray gun body 4, button 6 is located at outside the spray gun body 4 and is connected in the two-position three way valve rod, be used to control two-position three way valve 10, the press push button compressed air flows into medicine bottle and flows to jet expansion from storage chamber 9, the spray pistol spraying; Two-position three way valve 10 is a stem structure, and be on the same axis with jet pipe 5, spray gun body 4 and button 6, the rear end of two-position three way valve 10 is provided with returning spring 15, release button, valve is closed under the spring force effect, passage between the blocking-up 9-11 is opened simultaneously that passage makes the medicine bottle pressure release between medicine bottle and the atmosphere, is stopped spraying.Movable sealing between junction between handle 2, medicine bottle 8 and the spray gun body 4 and two-position three way valve 10 and the spray gun body 4 is equipped with sealing ring 13.
As shown in Figure 3, handle 2 links to each other handle by a joint 18 in the bottom with carrying compressed-air actuated flexible pipe 16, joint 18 is connected the bottom of handle 2 by nut 1, joint 18 can relatively rotate with handle, guarantee sealing by O-ring seal therebetween, flexible pipe 16 outsides are with pillar spring 7, and this pillar spring 7 is stuck in the lower end of nut 1.Hose twist and compressing in the time of can preventing the handle rotation like this are in order to avoid the compressed air in the flexible pipe is obstructed.
Compressed air enters in handle 2 cavitys from handle 2 bottoms through flexible pipe 16 and joint 18 in the present embodiment, and the space 14 between handle 2 and medicine bottle 8 enters the compressed air storage chamber 9 in the spray gun body 4 again.Press the button 6 during use, two-position three way valve 10 is opened and is communicated with interface channel 11 between compressed air storage chamber 9 and jet pipe and the medicine bottle inner chamber, make compressed air enter in this interface channel 11, wherein a part of compressed air enters medicine bottle 8 inner chambers extruding medicinal liquid, make medicinal liquid arrive the nozzle of jet pipe 5 through interior pipe 12, another part compressed air enters the nozzle place in order to atomizing, spray liquid along jet pipe, thereby finishes the atomized spray operation.Release button 6, two-position three way valve 10 is closed voluntarily under the effect of returning spring 15, has blocked the interface channel 11 between compressed air storage chamber 9 and jet pipe and the medicine bottle inner chamber, and the medicine bottle inner chamber communicates with atmosphere simultaneously, makes the medicine bottle pressure release.Thereby conveying, atomizing and the sprinkling of medicinal liquid have been stopped.Repetitive operation button 6, the conveying of medicinal liquid, atomizing and sprinkling are then circulated to carry out.
Claims (6)
1, a kind of medical atomizing rifle comprises medicine bottle, handle and spray gun body, and it is characterized in that: described handle has cavity, and the bottom is the compressed air access port; Medicine bottle is arranged in the cavity of handle, and and handle between have the gap and constitute gas distribution channel; Each self-corresponding position is tightly connected on the top ports of handle and medicine bottle and the spray gun body, and with the spray gun body on corresponding channel connection.
2, medical atomizing rifle according to claim 1, it is characterized in that: described spray gun body is integral structure, the front end of spray gun body is provided with jet pipe, be communicated with by being arranged on the intrinsic interface channel of spray gun between jet pipe and the medicine bottle inner chamber, also be penetrated with the interior pipe that is used to carry medicinal liquid in this interface channel, one end of interior pipe is positioned at the nozzle place of jet pipe, and its other end is positioned at a tube for transfusion of medicine bottle; Also be provided with compressed air storage chamber and a manual two-position three way valve in the spray gun body, described compressed air storage chamber is communicated with the handle cavity, and two position three-way valve is being controlled the passage between medicine bottle and compressed air or medicine bottle and the atmosphere; Described button is located at spray gun, and this is external, is connected on the valve rod, is used to control the two-position three way valve.
3, medical atomizing rifle according to claim 1, it is characterized in that: described handle is used to carry compressed-air actuated flexible pipe in the bottom by joint connection, described joint is connected the bottom of handle by nut, joint and handle can relatively rotate, the flexible pipe outside is with the pillar spring, and this pillar Spring Card is in the lower end of nut.
4, medical atomizing rifle according to claim 2 is characterized in that: described two-position three way valve is manual stem structure, and is on the same axis with jet pipe, spray gun body and button, and the rear end of valve is provided with returning spring.
5, medical atomizing rifle according to claim 2, it is characterized in that: the nozzle of described jet pipe is provided with spiral organ of Corti.
6, medical atomizing rifle according to claim 1, it is characterized in that: described handle and medicine bottle are made by transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094423 CN2764420Y (en) | 2004-10-28 | 2004-10-28 | Medical spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094423 CN2764420Y (en) | 2004-10-28 | 2004-10-28 | Medical spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2764420Y true CN2764420Y (en) | 2006-03-15 |
Family
ID=36167340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420094423 Expired - Fee Related CN2764420Y (en) | 2004-10-28 | 2004-10-28 | Medical spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2764420Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418046A (en) * | 2012-05-07 | 2013-12-04 | 赫罗伊斯医疗有限责任公司 | Lavage system with nozzle |
| CN109833106A (en) * | 2019-02-01 | 2019-06-04 | 绍兴上虞周伶俐牙科诊所 | A kind of portable gas-liquid mixed tooth flusher |
| CN110368124A (en) * | 2019-06-13 | 2019-10-25 | 绍兴市爱牙牙科技有限公司 | A kind of rotary type portable household electric toothbrush |
| WO2020024952A1 (en) * | 2018-08-01 | 2020-02-06 | 浙江三创生物科技有限公司 | Drug delivery method and device therefor |
| WO2020024953A1 (en) * | 2018-08-01 | 2020-02-06 | 浙江三创生物科技有限公司 | Medicament delivery device, apparatus and assembly |
| CN117462799A (en) * | 2023-12-05 | 2024-01-30 | 苏州新劢德医疗器械科技有限公司 | Medicine bottle mounting structure and soft fog device |
-
2004
- 2004-10-28 CN CN 200420094423 patent/CN2764420Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418046A (en) * | 2012-05-07 | 2013-12-04 | 赫罗伊斯医疗有限责任公司 | Lavage system with nozzle |
| CN103418046B (en) * | 2012-05-07 | 2017-03-01 | 赫罗伊斯医疗有限责任公司 | There is the irrigation system of nozzle |
| WO2020024952A1 (en) * | 2018-08-01 | 2020-02-06 | 浙江三创生物科技有限公司 | Drug delivery method and device therefor |
| WO2020024953A1 (en) * | 2018-08-01 | 2020-02-06 | 浙江三创生物科技有限公司 | Medicament delivery device, apparatus and assembly |
| EP3766536A4 (en) * | 2018-08-01 | 2022-04-13 | Zhejiang Tanzhen Biotechnology Co., Ltd | Medicament delivery device, apparatus and assembly |
| CN109833106A (en) * | 2019-02-01 | 2019-06-04 | 绍兴上虞周伶俐牙科诊所 | A kind of portable gas-liquid mixed tooth flusher |
| CN110368124A (en) * | 2019-06-13 | 2019-10-25 | 绍兴市爱牙牙科技有限公司 | A kind of rotary type portable household electric toothbrush |
| CN117462799A (en) * | 2023-12-05 | 2024-01-30 | 苏州新劢德医疗器械科技有限公司 | Medicine bottle mounting structure and soft fog device |
| CN117462799B (en) * | 2023-12-05 | 2024-04-09 | 苏州新劢德医疗器械科技有限公司 | Medicine bottle mounting structure and soft fog device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060315 Termination date: 20091130 |