CN110179556A - It is a kind of prevent head absorption cooling water single-point be sprayed dental high-speed cell phone - Google Patents
It is a kind of prevent head absorption cooling water single-point be sprayed dental high-speed cell phone Download PDFInfo
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- CN110179556A CN110179556A CN201811546040.0A CN201811546040A CN110179556A CN 110179556 A CN110179556 A CN 110179556A CN 201811546040 A CN201811546040 A CN 201811546040A CN 110179556 A CN110179556 A CN 110179556A
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- head
- cooling water
- point
- atomization
- stomata
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/0061—Air and water supply systems; Valves specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present invention relates to dental high-speed cell phone technical fields, and disclose it is a kind of prevent head absorption cooling water single-point be sprayed dental high-speed cell phone, including head and handle, handle is provided with work department far from one end of head, atomization tracheae is arranged in work department, main tracheae and cooling water pipe, the inside of handle offer respectively with atomization tracheae, main tracheae and the corresponding atomization stomata of cooling water pipe, main stomata and cooling water hole, the inner cavity of head is connected with main stomata, the bottom end for being atomized air flue penetrates through handle, and single-point spray head spout is formed on the outer wall of handle, jet exhaust is provided between single-point spray head spout and head, through hole and intercommunicating pore is passed sequentially through at the top of jet exhaust to be connected with main stomata.This prevents the single-point of head absorption cooling water to be sprayed dental high-speed cell phone, can use exhaust gas and forms gas curtain between single-point spout and head axis, atomization cooling water is blocked to be attracted to the path of head.
Description
Technical field
The present invention relates to dental high-speed cell phone technical field, specially a kind of single-point for preventing head absorption cooling water is spraying
Dental high-speed cell phone.
Background technique
In general, dentist during diagnosis and treatment sufferer, uses high speed handpiece often to be repaired and be ground
Tooth, high speed handpiece are one of higher tools of frequency of use.
Single-point currently on the market is sprayed dental high-speed cell phone, atomization gas and cooling water in head spout after mixed aerosol
It is sprayed by spout, for spout away from head end face apart from close, there is axis high speed rotation in head end face, while having work gas along axis axis
To ejection, it will cause generate depression around the region of axis in head end face in this way, force surrounding air to Axial-Flow
It is dynamic.When the cooling water of atomization passes through the region, it can be partially attracted to head end face, droplet is condensed into and revolved with middle shaft rotation
Turn, and constantly throw away to the periphery, influences doctor's sight and work comfort degree.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of single-points for preventing head absorption cooling water to be sprayed dental high-speed hand
Machine is had the exhaust gas after being done work using mobile phone and forms gas curtain between single-point spout and head axis, blocks atomization cooling water quilt
The advantages of being adsorbed on the path of head, the cooling water after solving atomization in the prior art condense on head end face and with axis
It throws away, influences doctor's sight and the problem of work comfort is spent.
(2) technical solution
To realize that blocking atomization cooling water is attracted to the purpose in the path of head, the invention provides the following technical scheme: a kind of
The single-point of head absorption cooling water is prevented to be sprayed dental high-speed cell phone, including head and handle, the head is fixedly connected on hand
The end of handle, the handle are provided with work department far from one end of head, and atomization tracheae, main tracheae are arranged in the work department
And cooling water pipe, the inside of the head are rotatably connected to axis by first bearing, are fixedly attached on the outer wall of the axis
There is wind wheel, the wind wheel is located at the inside of head, and the bottom of the head offers opening corresponding with axis, the axis
Bottom be fixedly connected with speed car needle, the bottom end of the height vehicle needle extends to the outside of head, the handle by opening
Inside offer respectively with atomization tracheae, main tracheae and the corresponding atomization stomata of cooling water pipe, main stomata and cooling water hole,
The inner cavity of the head is connected with main stomata, and the cooling water hole and atomization stomata pass through atomization air flue close to the side of head
It is connected, the bottom end of the atomization air flue penetrates through handle, and single-point spray head spout is formed on the outer wall of handle, the single-point spray
Jet exhaust is provided between head spout and head, the top of the jet exhaust successively leads to through hole and intercommunicating pore and main stomata
It is connected.
Further, the atomization air flue is poroid in step, and is less than close to the side diameter of cooling water hole close to atomization
The diameter of stomata side.
Further, the inside of the head offers the guide groove being connected with main stomata.
Further, the axis of the axis, single-point spray head spout and jet exhaust are located on the same line.
Further, the atomization stomata and cooling water hole are poroid at step close to the side of head.
Further, the screw top of the head is connected with fixed lid, and the axis passes through second bearing and fixed lid
Rotation connection.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of single-points for preventing head absorption cooling water to be sprayed dental high-speed cell phone,
Have it is following the utility model has the advantages that
1, this prevents the single-point of head absorption cooling water to be sprayed dental high-speed cell phone, by single-point spray head spout and head
Jet exhaust is opened up between axis, by the high pressure draught drained from main stomata, forms gas between single-point spout and head axis
Curtain blocks atomization cooling water to be attracted to the path of head, so that water mist be avoided in head end face to condense into droplet and with axis
It throws away outward, in order to avoid influence doctor's sight and work comfort degree.
2, this prevents the single-point of head absorption cooling water to be sprayed dental high-speed cell phone, is opened up and master by the inside in head
The corresponding guide groove of stomata can make high pressure gas be easier to enter the inside of head, and do work to wind wheel, and then band
Dynamic middle shaft rotation.
Detailed description of the invention
Fig. 1 is that a kind of single-point for preventing head from adsorbing cooling water proposed by the present invention is sprayed dental high-speed cell phone structural representation
Figure；
Fig. 2 is the head and handle that a kind of single-point for preventing head from adsorbing cooling water proposed by the present invention is sprayed dental high-speed cell phone
Connection relationship diagram；
Fig. 3 is the structure for the head that a kind of single-point for preventing head from adsorbing cooling water proposed by the present invention is sprayed dental high-speed cell phone
Schematic diagram.
In figure: 1 head, 2 handles, 3 work departments, 4 atomization tracheaes, 5 main tracheaes, 6 cooling water pipes, 7 axis, 8 wind wheels, 9 high
Fast vehicle needle, 10 atomization stomatas, 11 main stomatas, 12 cooling water holes, 13 atomization air flues, 14 single-point spray head spouts, 15 jet exhausts, 16
Through hole, 17 intercommunicating pores, 18 guide grooves, 19 fixed lids, 20 second bearings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of single-point preventing head absorption cooling water is sprayed dental high-speed cell phone, including 1 He of head
Handle 2, head 1 are fixedly connected on the end of handle 2, and handle 2 is provided with work department 3 far from one end of head 1, in work department 3
It is arranged with atomization tracheae 4, main tracheae 5 and cooling water pipe 6, the inside of head 1 and axis 7 is rotatably connected to by first bearing, in
Fixing sleeve is connected to wind wheel 8 on the outer wall of axis 7, and wind wheel 8 is located at the inside of head 1, and the bottom of head 1 offers opposite with axis 7
The opening answered, the bottom of axis 7 are fixedly connected with speed car needle 9, and the bottom end of height vehicle needle 9 extends to head 1 by opening
Outside, the inside of handle 2 offer atomization stomata 10 corresponding with atomization tracheae 4, main tracheae 5 and cooling water pipe 6, master respectively
Stomata 11 and cooling water hole 12, the inner cavity of head 1 are connected with main stomata 11, and cooling water hole 12 and atomization stomata 10 are close to head
1 side is connected by being atomized air flue 13, and the bottom end of atomization air flue 13 penetrates through handle 2, and formation is single on the outer wall of handle 2
Point spray head spout 14, is provided with jet exhaust 15, the top of jet exhaust 15 successively leads between single-point spray head spout 14 and head 1
Through hole 16 and intercommunicating pore 17 are connected with main stomata 11, and through hole 16 and intercommunicating pore 17 are provided with the inside of handle 2, and pass through
There is certain angle, the tilt angle of intercommunicating pore 17 is close with the atomization tilt angle of air flue 13 between perforation 16 and intercommunicating pore 17
Seemingly, so as to preferably form gas curtain between axis 7 and single-point spray head spout 14, wherein the flow direction of air-flow is referred to
The direction that arrow marks in Fig. 2.
Being atomized air flue 13 is in that step is poroid, and is less than close to the side diameter of cooling water hole 12 close to atomization 10 side of stomata
Diameter so that atomizing effect is more preferable.
The inside of head 1 offers the guide groove 18 being connected with main stomata 11, can make high pressure gas be easier into
Enter to the inside of head 1, and do work to wind wheel 8, and then axis 7 is driven to rotate.
Axis, single-point spray head spout 14 and the jet exhaust 15 of axis 7 are located on the same line.
It is atomized stomata 10 and cooling water hole 12 is poroid at step close to the side of head 1.
The screw top of head 1 is connected with fixed lid 19, and axis 7 is rotatablely connected by second bearing 20 and fixed lid 19.
In conclusion be connected to cooling water hole 12 by being atomized air flue 13 in high speed handpiece in use, being atomized stomata 10,
Under the action of high pressure draught, the water flowed out in cooling water hole 12 is atomized, and is sprayed from single-point spray head spout 14, at this time due to passing through
Perforation 16 and the effect of intercommunicating pore 17 spray the partial high pressure air-flow in winner's stomata 11 from jet exhaust 15, in 7 He of axis
Gas curtain is formed between single-point spray head spout 14, stops atomization cooling water to be attracted to the path of head 1, to avoid water mist in machine
First 1 end face condenses into droplet and throws away outward with axis 7, in order to avoid influence doctor's sight and work comfort degree.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of single-point for preventing head absorption cooling water is sprayed dental high-speed cell phone, including head (1) and handle (2), described
Head (1) is fixedly connected on the end of handle (2), it is characterised in that: the handle (2) is provided with far from the one end of head (1)
Work department (3) is arranged with atomization tracheae (4), main tracheae (5) and cooling water pipe (6), the head (1) on the work department (3)
Inside be rotatably connected to axis (7) by first bearing, fixing sleeve is connected to wind wheel (8) on the outer wall of the axis (7), described
Wind wheel (8) is located at the inside of head (1), and the bottom of the head (1) offers opening corresponding with axis (7), it is described in
The bottom of axis (7) is fixedly connected with speed car needle (9), and the bottom end of the height vehicle needle (9) extends to head (1) by opening
Outside, the inside of the handle (2) offer respectively with atomization tracheae (4), main tracheae (5) and cooling water pipe (6) it is corresponding
Atomization stomata (10), main stomata (11) and cooling water hole (12), the inner cavity of the head (1) are connected with main stomata (11), institute
It states cooling water hole (12) and is connected with the side for being atomized stomata (10) close head (1) by being atomized air flue (13), the atomization
The bottom end of air flue (13) penetrates through handle (2), and forms single-point spray head spout (14) on the outer wall of handle (2), the single-point spray
It is provided with jet exhaust (15) between head spout (14) and head (1), passes sequentially through and run through at the top of the jet exhaust (15)
Hole (16) and intercommunicating pore (17) are connected with main stomata (11).
2. a kind of single-point for preventing head absorption cooling water according to claim 1 is sprayed dental high-speed cell phone, feature
Be: the atomization air flue (13) is poroid in step, and is less than close to the side diameter of cooling water hole (12) close to atomization stomata
(10) diameter of side.
3. a kind of single-point for preventing head absorption cooling water according to claim 1 is sprayed dental high-speed cell phone, feature
Be: the inside of the head (1) offers the guide groove (18) being connected with main stomata (11).
4. a kind of single-point for preventing head absorption cooling water according to claim 1 is sprayed dental high-speed cell phone, feature
Be: axis, single-point spray head spout (14) and the jet exhaust (15) of the axis (7) are located on the same line.
5. a kind of single-point for preventing head absorption cooling water according to claim 1 is sprayed dental high-speed cell phone, feature
Be: atomization stomata (10) and cooling water hole (12) are poroid at step close to the side of head (1).
6. a kind of single-point for preventing head absorption cooling water according to claim 1 is sprayed dental high-speed cell phone, feature
Be: the screw top of the head (1) is connected with fixed lid (19), and the axis (7) passes through second bearing (20) and fixed
Cover (19) rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546040.0A CN110179556B (en) | 2018-12-18 | 2018-12-18 | Single-point spraying dental high-speed mobile phone capable of preventing machine head from adsorbing cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546040.0A CN110179556B (en) | 2018-12-18 | 2018-12-18 | Single-point spraying dental high-speed mobile phone capable of preventing machine head from adsorbing cooling water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110179556A true CN110179556A (en) | 2019-08-30 |
| CN110179556B CN110179556B (en) | 2021-08-10 |
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ID=67713962
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811546040.0A Active CN110179556B (en) | 2018-12-18 | 2018-12-18 | Single-point spraying dental high-speed mobile phone capable of preventing machine head from adsorbing cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110179556B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197684A (en) * | 2021-06-11 | 2021-08-03 | 浙江牙可医疗器械有限公司 | Handpiece for disposable dental handpiece and handpiece |
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| US5797743A (en) * | 1996-04-29 | 1998-08-25 | Young Dental Manufacturing Company, Inc. | Autoclavable dental handpiece with disposable high speed turbine |
| KR20020055912A (en) * | 2000-12-29 | 2002-07-10 | 장상건 | Reamer tap for the hand ratch reamer for dentist |
| CN101310691A (en) * | 2007-05-25 | 2008-11-26 | 李晓平 | Disposable high-speed turbo dental-drill hand set |
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| CN205795826U (en) * | 2016-05-31 | 2016-12-14 | 北京东博气动工具有限公司 | High speed turbine dental drill hand piece zero suck-back device |
| CN106420074A (en) * | 2016-10-24 | 2017-02-22 | 西诺医疗器械集团有限公司 | Ladder cooling structure for 45-degree contra-angle dental handpiece |
| CN108498189A (en) * | 2018-05-25 | 2018-09-07 | 广东精美医疗科技有限公司 | A kind of dental handpiece with air-flow cooling system |
| CN208031305U (en) * | 2017-12-11 | 2018-11-02 | 宁波和平鸽口腔医疗器材有限公司 | A kind of pneumatic turbine |
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Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5797743A (en) * | 1996-04-29 | 1998-08-25 | Young Dental Manufacturing Company, Inc. | Autoclavable dental handpiece with disposable high speed turbine |
| KR20020055912A (en) * | 2000-12-29 | 2002-07-10 | 장상건 | Reamer tap for the hand ratch reamer for dentist |
| CN101310691A (en) * | 2007-05-25 | 2008-11-26 | 李晓平 | Disposable high-speed turbo dental-drill hand set |
| CN201253266Y (en) * | 2008-07-11 | 2009-06-10 | 李晓平 | Disposable high-speed turbine dental-drill handset head |
| WO2015016340A1 (en) * | 2013-08-02 | 2015-02-05 | 株式会社吉田製作所 | Wireless transmission unit for dental instrument with built-in camera, and dental instrument with built-in camera |
| CN203598058U (en) * | 2013-12-06 | 2014-05-21 | 余礼建 | Dental mobile phone |
| CN104739524A (en) * | 2015-03-09 | 2015-07-01 | 徐俊华 | Dental adapter for degerming and removing collssol and hydrosol and dental handpiece |
| CN204618446U (en) * | 2015-03-09 | 2015-09-09 | 徐俊华 | The adaptor of a kind of dental degerming deaeration colloidal sol hydrosol and dental handpiece |
| CN204671294U (en) * | 2015-03-18 | 2015-09-30 | 宁波和平鸽口腔医疗器材有限公司 | A kind of dental handpiece housing of ease of assembly |
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| CN106420074A (en) * | 2016-10-24 | 2017-02-22 | 西诺医疗器械集团有限公司 | Ladder cooling structure for 45-degree contra-angle dental handpiece |
| CN208031305U (en) * | 2017-12-11 | 2018-11-02 | 宁波和平鸽口腔医疗器材有限公司 | A kind of pneumatic turbine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197684A (en) * | 2021-06-11 | 2021-08-03 | 浙江牙可医疗器械有限公司 | Handpiece for disposable dental handpiece and handpiece |
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| Publication number | Publication date |
|---|---|
| CN110179556B (en) | 2021-08-10 |
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