CN204274696U - Dental air water spray gun - Google Patents
Dental air water spray gun Download PDFInfo
- Publication number
- CN204274696U CN204274696U CN201420694427.1U CN201420694427U CN204274696U CN 204274696 U CN204274696 U CN 204274696U CN 201420694427 U CN201420694427 U CN 201420694427U CN 204274696 U CN204274696 U CN 204274696U
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- China
- Prior art keywords
- nozzle
- passage
- spray gun
- water spray
- air water
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
This utility model provides a kind of dental air water spray gun, by arranging illumination channel and opening on shower nozzle, in handle or shower nozzle, arrange light fixture, the light that light fixture sends irradiates out from illumination channel and opening, thus illuminates the regions such as the patient's mouth that nozzle stretches into.Therefore without the need to extra luminaire and extra operation, cost is reduced.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of dental air water spray gun.
Background technology
Dental caries is the modal multiple disease of the department of stomatology, when clinical examination and treatment, because dental pulp tolerance is poor, suffers from tooth and often causes violent pain because of the impact of cold wind, cold water, bring larger misery to patient.
When using existing dental air water spray gun, because in human mouth, light is poor, doctor often cannot see the practical situation in patient's mouth clearly.Now need additionally to use torch or floodlight worn on head etc., throw light on in patient's mouth, facilitate doctor to check practical situation in patient's mouth.But extra luminaire needs extra equipment and operation, and doctor uses cumbersome, and cost is higher.
Utility model content
This utility model object is to provide a kind of dental air water spray gun, to need extra luminaire and extra operation, problem that cost is higher in order to solve when existing dental air water spray gun uses.
For solving the problems of the technologies described above, this utility model provides a kind of dental air water spray gun, comprise nozzle, shower nozzle, handle, trachea, water pipe, described nozzle is connected with shower nozzle, and shower nozzle is connected with handle, and the inside of handle has trachea and water pipe, the inside of described shower nozzle has pipe passage, pipe passage connects nozzle and trachea or water pipe, and described shower nozzle to be provided with nozzle towards consistent opening and the illumination channel connected with described opening, in handle or shower nozzle, be provided with light fixture.
Preferably, described dental air water spray gun also comprises spraying nozzle connector and nozzle connecting fitting, and described nozzle is fixedly connected with spraying nozzle connector, and nozzle connecting fitting is fixedly connected with shower nozzle, and spraying nozzle connector and nozzle connecting fitting are rotationally connected.
Preferably, the inside of described handle is provided with pipeline fixer, for fixing described trachea and water pipe.
Preferably, described shower nozzle is also provided with jet button, spraying button, described jet button, spraying button are all connected with pipe passage, and described jet button is used for Control Nozzle and trachea is connected, and described spraying button is used for Control Nozzle and water pipe is connected.
Preferably, described light fixture is arranged in pipe passage at least in part, and the light that light fixture sends directly irradiates out from opening part by pipe passage.
Preferably, described illumination channel comprise bearing of trend and nozzle towards first passage that is consistent and that connect with opening, and connect and the second channel arranged at an angle with first passage with first passage, described light fixture has luminous component, and described luminous component is located on or near connection place of described first passage and second channel.
Preferably, described illumination channel comprise bearing of trend and nozzle towards first passage that is consistent and that connect with opening, and connect and the second channel arranged at an angle with first passage with first passage, described light fixture comprises luminescence unit and light reflection device, described light reflection device is arranged at connection place of first passage and second channel, and described luminescence unit is located on or near second channel one end away from first passage.
Dental air water spray gun of the present utility model by arranging illumination channel and opening on shower nozzle, in handle or shower nozzle, light fixture is set, the light that light fixture sends irradiates out from illumination channel and opening, thus illuminates the regions such as the patient's mouth that nozzle stretches into.Therefore without the need to extra luminaire and extra operation, cost is reduced.
Accompanying drawing explanation
Fig. 1 represents the schematic perspective view of the first preferred embodiment of this utility model dental air water spray gun;
Fig. 2 represents the exploded perspective view of the first preferred embodiment of this utility model dental air water spray gun;
Fig. 3 represents the generalized section of the second preferred embodiment of this utility model dental air water spray gun.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Please refer to Fig. 1 and Fig. 2, first embodiment of the present utility model provides a kind of dental air water spray gun, comprises nozzle 10, spraying nozzle connector 12, shower nozzle 20, nozzle connecting fitting 22, handle 30, trachea 40, water pipe 50, pipeline fixer 60, jet button 42, spraying button 52 and light fixture.
Nozzle 10 is connected with the first end of shower nozzle 20 by spraying nozzle connector 12, nozzle connecting fitting 22 successively.Wherein, nozzle 10 is fixedly connected with spraying nozzle connector 12, and nozzle connecting fitting 22 is fixedly connected with shower nozzle 20, and spraying nozzle connector 12 and nozzle connecting fitting 22 are rotationally connected.
Second end of shower nozzle 20 is connected with handle 30, the coated trachea 40 of handle 30, water pipe 50 and pipeline fixer 60.
Pipeline fixer 60 is for fixing trachea 40, water pipe 50, and the upper end of trachea 40 and water pipe 50 is all connected with shower nozzle 20, and lower end is respectively air inlet and water inlet, and air inlet connects outside air supply unit, water inlet connects outside water supplying unit.
Shower nozzle 20 inside has pipe passage, optionally nozzle 10 and trachea 40 or water pipe 50 is connected.
Further, jet button 42, spraying button 52 are all arranged at the top of shower nozzle 20, and are all connected with pipe passage.Jet button 42 is connected for Control Nozzle 10 and trachea 40, and spraying button 52 is connected for Control Nozzle 10 and water pipe 50.
Shower nozzle 20 is also provided with opening 24 towards the side of nozzle 10, and the inside of shower nozzle 20 also has the illumination channel 26 connected with opening 24.
Light fixture comprises luminescence unit, luminescence unit is arranged in handle 30, luminescence unit is used for sending light, the light that luminescence unit sends irradiates out from opening 24 by illumination channel, due to opening 24 towards with nozzle 10 towards consistent, therefore luminescence unit can illuminate the regions such as the patient's mouth that nozzle 10 stretches into.
Further, illumination channel comprise bearing of trend and nozzle 10 towards first passage that is consistent and that connect with opening 24, and to connect with first passage and the second channel arranged at an angle with first passage.
Luminescence unit comprises power pack 74 and luminous component 72, the power pack 74 of luminescence unit is arranged on the pipeline fixer 60 in handle, the luminous component 72 of luminescence unit extend in second channel and the end of luminous component 72 is located on or near connection place of first passage and second channel, and the light that luminous component sends can directly irradiate out from opening 24 by first passage.
In other embodiments, light fixture also can directly be arranged in the first passage of the illumination channel of shower nozzle 20.
In present embodiment, luminous component 72 is LED or light emitting diode.The brightness of LED or light emitting diode is higher, cost is lower and have power saving effect.
Please refer to Fig. 3, in the second embodiment of the present utility model, the power pack 74 of luminescence unit is arranged on the pipeline fixer 60 in handle, and the luminous component 72 of luminescence unit is located on or near second channel 84 one end away from first passage 82.
Light fixture also comprises light conduction device, and light conduction device is arranged in illumination channel, guides to opening 24 place for the light sent by luminous component from light source.
In present embodiment, described light conduction device is light reflection device 76, it is arranged at connection place of first passage 82 and second channel 84, light for being sent by luminous component reflexes to second channel 84 from first passage 82, and then the light that luminous component is sent irradiates out from opening 24.
In other embodiments, described light conduction device also can be the optical fiber that one section is arranged in illumination channel.
Dental air water spray gun of the present utility model by arranging illumination channel and opening on shower nozzle, in handle or shower nozzle, light fixture is set, the light that light fixture sends irradiates out from illumination channel and opening, thus illuminates the regions such as the patient's mouth that nozzle stretches into.Therefore without the need to extra luminaire and extra operation, cost is reduced.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a dental air water spray gun, comprise nozzle, shower nozzle, handle, trachea, water pipe, described nozzle is connected with shower nozzle, shower nozzle is connected with handle, and the inside of handle has trachea and water pipe, and the inside of described shower nozzle has pipe passage, pipe passage connects nozzle and trachea or water pipe, it is characterized in that, described shower nozzle to be provided with nozzle towards consistent opening and the illumination channel connected with described opening, in handle or shower nozzle, be provided with light fixture.
2. dental air water spray gun as claimed in claim 1, it is characterized in that, described dental air water spray gun also comprises spraying nozzle connector and nozzle connecting fitting, and described nozzle is fixedly connected with spraying nozzle connector, nozzle connecting fitting is fixedly connected with shower nozzle, and spraying nozzle connector and nozzle connecting fitting are rotationally connected.
3. dental air water spray gun as claimed in claim 1, it is characterized in that, the inside of described handle is provided with pipeline fixer, for fixing described trachea and water pipe.
4. dental air water spray gun as claimed in claim 1, it is characterized in that, described shower nozzle is also provided with jet button, spraying button, described jet button, spraying button are all connected with pipe passage, described jet button is used for Control Nozzle and trachea is connected, and described spraying button is used for Control Nozzle and water pipe is connected.
5. dental air water spray gun as claimed in claim 1, it is characterized in that, described light fixture is arranged in pipe passage at least in part, and the light that light fixture sends directly irradiates out from opening part by pipe passage.
6. dental air water spray gun as claimed in claim 5, it is characterized in that, described illumination channel comprise bearing of trend and nozzle towards first passage that is consistent and that connect with opening, and connect and the second channel arranged at an angle with first passage with first passage, described light fixture has luminous component, and described luminous component is located on or near connection place of described first passage and second channel.
7. dental air water spray gun as claimed in claim 1, it is characterized in that, described illumination channel comprise bearing of trend and nozzle towards first passage that is consistent and that connect with opening, and connect and the second channel arranged at an angle with first passage with first passage, described light fixture comprises luminescence unit and light reflection device, described light reflection device is arranged at connection place of first passage and second channel, and described luminescence unit is located on or near second channel one end away from first passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694427.1U CN204274696U (en) | 2014-11-19 | 2014-11-19 | Dental air water spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694427.1U CN204274696U (en) | 2014-11-19 | 2014-11-19 | Dental air water spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274696U true CN204274696U (en) | 2015-04-22 |
Family
ID=52857905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694427.1U Expired - Fee Related CN204274696U (en) | 2014-11-19 | 2014-11-19 | Dental air water spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204274696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382666A (en) * | 2014-11-19 | 2015-03-04 | 浙江舒康五金制品有限公司 | Gas and water spray gun for dentistry |
| CN104921827A (en) * | 2015-06-19 | 2015-09-23 | 王强 | Oral cavity cleaner |
-
2014
- 2014-11-19 CN CN201420694427.1U patent/CN204274696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382666A (en) * | 2014-11-19 | 2015-03-04 | 浙江舒康五金制品有限公司 | Gas and water spray gun for dentistry |
| CN104921827A (en) * | 2015-06-19 | 2015-09-23 | 王强 | Oral cavity cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |