CN205667588U - A kind of air resonant prophylaxis tool - Google Patents
A kind of air resonant prophylaxis tool Download PDFInfo
- Publication number
- CN205667588U CN205667588U CN201620201988.2U CN201620201988U CN205667588U CN 205667588 U CN205667588 U CN 205667588U CN 201620201988 U CN201620201988 U CN 201620201988U CN 205667588 U CN205667588 U CN 205667588U
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- China
- Prior art keywords
- vibrations
- annulus
- vibration
- handle
- gasket
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A kind of air resonant prophylaxis tool, including hands handle, pneumatic vibration mechanism, clean one's teeth device, air guide channel and exhaust passage it is provided with in it is characterized in that handle, tiller grip side is provided with air guide port, pneumatic vibration mechanism includes vibration cavity, cap, Upper gasket it is provided with in vibration cavity, vibrations annulus, vibrations shell fragment, lower gasket, retainer ring, sidewall along vibrations annulus is provided with some perforation, some perforation it are provided with on vibration cavity sidewall, the middle part of the lower surface of Upper gasket is provided with the annulus of protrusion, the breach of through vibrations shell fragment lower surface it is provided with on the annulus of Upper gasket, the annulus of protrusion it is provided with in the middle part of the upper surface of lower gasket, the breach of through vibrations shell fragment upper surface it is provided with on the annulus of lower gasket.Compared with the prior art this utility model, has advantage that vibration force is sufficient, that cleaning effect is good.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments.
Background technology:
Existing air resonant prophylaxis tool includes pneumatic vibration mechanism, the vibration head driven by pneumatic vibration mechanism, and vibration head is even
Connecing the various device that cleans one's teeth, during use, pneumatic vibration mechanism drives vibration head vibration, and vibration force is delivered to the device that cleans one's teeth, and makes
Tooth is cleaned by user by the device that cleans one's teeth being vibrated, and the pneumatic vibration mechanism of prior art is determined by its structure,
Vibration force is not enough, thus affects the cleaning effect of dental scaler.
Utility model content:
Goal of the invention of the present utility model is to provide air resonant prophylaxis tool that a kind of vibration force is sufficient, that cleaning effect is good.
This utility model be achieved in that include handle, the pneumatic vibration mechanism that is connected on handle, by pneumatic vibration
The device that cleans one's teeth that mechanism drives, it is provided with air guide channel and exhaust passage, tiller grip side in being particular in that handle
Being provided with the air guide port connected with air guide channel, exhaust passage leads directly to the end face of handle, pneumatic vibration mechanism include upper end with
The vibration cavity of vibration head, vibration cavity is fixed on the cap of handle end face, is provided with Upper gasket in the vibration cavity of upper end closed, is positioned at
Below Upper gasket vibrations annulus, be arranged on vibrations annulus in vibrations shell fragment, be positioned at vibrations annulus below middle part be perforation
Lower gasket, centre be perforation retainer ring, vibrations annulus thickness more than vibrations shell fragment thickness, vibrations annulus internal diameter big
In the external diameter of vibrations shell fragment, retainer ring is fixed in the lower port of vibration cavity and Upper gasket, vibrations annulus, lower gasket is fixed on and is shaken
Dynamic intracavity, the sidewall along vibrations annulus is provided with some perforation, and vibrations are provided with on the vibration cavity sidewall corresponding to annulus sidewall
Some perforation, the perforation of vibration cavity is provided with sealing ring, outside the handle below gas port on vibration cavity lateral wall above
Lower seal it is provided with, between the medial wall of the cap between upper sealing ring, lower seal and vibration cavity lateral wall, handle lateral wall on wall
Space formed close space, the lower port of vibration cavity connects with the exhaust passage of handle end face, in the lower surface of Upper gasket
Portion is provided with the annulus of protrusion, and the annulus of Upper gasket is provided with the breach of through vibrations shell fragment lower surface, the upper end of lower gasket
Middle face is provided with the annulus of protrusion, and the annulus of lower gasket is provided with the breach of through vibrations shell fragment upper surface.
During use, compressed gas source of the gas connects with the air guide channel of handle, compressed gas by air guide channel, air guide port,
The perforation closed on the perforation on space, vibration cavity sidewall, vibrations annulus sidewall enters in vibrations annulus, blows in vibrations annulus
Vibrations shell fragment up and down, left and right altofrequency ground the most mobile, make vibrations annulus shake, vibrations annulus then transmits vibrations to vibrate
On chamber, vibrations chamber then transmits vibrations to vibration head, and vibration head then transmits vibrations to clean one's teeth on device, in order to operator passes through
The device clean tooth that cleans one's teeth shaken.On Upper gasket with the annulus jaggy of the band on annulus jaggy and lower gasket
Effect be to make compressed air import the above and following of vibrations shell fragment, promote that vibrations shell fragment is the most mobile produces shake
Dynamic.
Here, the height of the annulus of the aspect ratio lower gasket of the annulus on Upper gasket is high, so, when vibrations shell fragment moves to
During Upper gasket, just there are enough compressed gas just can be entered above vibrations shell fragment by breach, thus effectively promote vibrations
Shell fragment is toward lower gasket rapid movement, and the height of the annulus on the aspect ratio Upper gasket of the annulus of lower gasket is low, it is to avoid excessive
Compressed air flows through the breach on the annulus of lower gasket and produces counteracting force and shake below shell fragment, makes vibrations shell fragment
Can effectively collide vibrations annulus and lower gasket, and form the vibrations of strength, when shaking shell fragment and beating at lower gasket, due to underlay
The annulus height of sheet is low, and breach is little, and compressed gas inflow amount is little, can not up push vibrations bullet in the gas short time of inflow open
Sheet, therefore, vibrations shell fragment plays the effect closing lower gasket perforation, makes vibrations annulus chamber air pressure increase, and the air pressure of increase makes stream
The air entering breach increases, thus starts vibrations shell fragment, and promote vibrations shell fragment toward Upper gasket direction rapid movement, and intensely
Collision Upper gasket and vibrations annulus, form the vibrations of strength, and so, under compressed-air actuated promotion, vibrations shell fragment is up and down
Ground collision vibrations annulus perisporium and Upper gasket, lower gasket the most intensely, thus form the vibrations of strength, the vibrations of this strength are led to
Cross the device that cleans one's teeth that vibration cavity is delivered in vibration head, tooth is cleaned.
Here, it is provided with the perforation of through vibration cavity in the middle part of vibration head, arranges in the perforation of the close vibration cavity of vibrations head
Have sealing ring, tiller grip to be provided with pipe, one end of pipe with handle outside liquid delivery tube be connected, the other end of pipe is worn successively
Inject after crossing the perforation of lower gasket, vibrations shell fragment, Upper gasket in the sealing ring in the perforation of vibrations centriciput.So, extraneous
Liquid (breast cleaning water) just can be transported to vibration head head and by liquid on the device that cleans one's teeth by the perforation in the middle part of pipe, vibration head
Body spout is sprayed onto on appointment position.
Compared with the prior art this utility model, has advantage that vibration force is sufficient, that cleaning effect is good.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of vibration cavity part of the present utility model；
Fig. 3 is exploded view of the present utility model；
Fig. 4 is the structural representation of the vibration head of embodiment 2.
Detailed description of the invention:
In conjunction with drawings and Examples, this utility model is described in further detail:
As it can be seen, include handle a, the pneumatic vibration mechanism b that is connected on handle, driven by pneumatic vibration mechanism b
Clean one's teeth device c, and it is provided with the inducing QI that one end is connected with the gas access port 5 of handle a afterbody and leads in being particular in that handle a
Road 1 and exhaust passage 2, side, handle a termination is provided with the air guide port 3 connected with air guide channel 1 other end, and exhaust passage 2 is straight
The air vent 4 of the end face of logical handle a, pneumatic vibration mechanism b includes that upper end is with the vibration cavity 7 of vibration head 6, by solid for vibration cavity 7
Being scheduled on the cap 8 of handle a end face, cap 8 screw thread is screwed on the termination of handle a, is provided with Upper gasket in the vibration cavity 7 of upper end closed
9, it is positioned at the following vibrations annulus 10 of Upper gasket 9, is arranged on the vibrations shell fragment 11 of vibrations annulus 10, is positioned at vibrations annulus 10 times
The middle part in face be the perforation lower gasket 12 of 12a, centre be the retainer ring 14 of perforation 13, the thickness of vibrations annulus 10 is more than vibrations bullet
The thickness of sheet 11, the internal diameter of vibrations annulus 10 is more than the external diameter of vibrations shell fragment 11, and retainer ring 14 is fixed on the lower port of vibration cavity 7
On Upper gasket 9, vibrations annulus 10, lower gasket 12 are fixed in vibration cavity 7, as in figure 2 it is shown, the sidewall along vibrations annulus 10 sets
Being equipped with some perforation 15, vibrations are provided with some perforation 16 on vibration cavity 7 sidewall corresponding to annulus 10 sidewall, vibration cavity 7
Being provided with sealing ring 17 on perforation 16 vibration cavity 7 lateral wall above, gas port 3 is provided with on handle a lateral wall below
Lower seal 18, between the medial wall of the cap 8 between upper sealing ring 17, lower seal 18 and vibration cavity 7 lateral wall, handle a lateral wall
Space formed close space 19, the lower port of vibration cavity 7 connects with the exhaust passage 2 of handle a end face, the lower end of Upper gasket 9
The middle part in face is provided with the annulus 20 of protrusion, and the annulus 20 of Upper gasket 9 is provided with the breach of through vibrations shell fragment 11 lower surface
21, it is provided with the annulus 22 of protrusion in the middle part of the upper surface of lower gasket 12, the annulus 22 of lower gasket 12 is provided with through vibrations bullet
The breach 23 of sheet 11 upper surface.
The termination of handle a is provided with recess 24, and the retainer ring 14 being positioned at outside vibration cavity 7 is inlayed into recess, in vibration
Being provided with sealing ring 25 between chamber 7 and handle a, this sealing ring is enclosed within retainer ring 14.
Retainer ring 14 screw thread spins in vibration cavity 7, and part retainer ring 14a being positioned at outside vibration cavity 7 is hexagon, with
Instrument is used to install when just installing.
The height of the annulus 22 of the aspect ratio lower gasket 12 of the annulus 20 on Upper gasket 9 is high.Limited by vibrations annulus 10
Thickness is restricted, and annulus 20 and the height of the annulus 22 of lower gasket 12 on Upper gasket 9 all can not be the highest, and effectively to produce
Vibrations, the annulus 20 on Upper gasket 9 have to have certain height, so, the height of guarantee breach, uses Upper gasket
The height of the annulus 22 of the aspect ratio lower gasket 12 of the annulus 20 on 9 is high, it is ensured that the annulus 20 on Upper gasket 9 has enough
Height, meanwhile, vibrations shell fragment can have again enough displacement to produce enough impacts.
It is provided with the perforation 26 of through vibration cavity 7 in the middle part of vibration head 6, sets in the perforation 26 of the close vibration cavity 7 of vibrations 6
Being equipped with sealing ring 27, handle a termination is provided with pipe 28, one end of pipe 28 with handle a outside liquid delivery tube 29 be connected, pipe 28
The other end sequentially pass through the perforation 12a of lower gasket 12, vibrations shell fragment 11, Upper gasket 9 after inject the perforation 26 in the middle part of vibrations 6
On sealing ring 27 in.
It is provided with sealing ring 30, to prevent ejection liquid from penetrating into into cap 8 and vibrations 6 between the head and cap 8 of vibrations 6
Between.
Vibrations 6 can use prominent external screw thread and two kinds of structures of disposed thread with the connection of dental scaler C.Disposed thread is tied
Structure is provided with female thread 31 in perforation 26 end of vibrations 6, in order to the device c screw thread that cleans one's teeth spins and is fixed in perforation 26.Adopt
By the technology of female thread, can effectively shorten vibrations 6 and be delivered to vibration force to clean one's teeth the distance of device c, thus effectively subtract
Vibration loss of energy in few transmittance process.
It is provided with some recesses 32, in order under the effect of compressed gas, strengthening shell fragment on the lateral wall of vibrations shell fragment 11
The most mobile impact in all directions, thus strengthen the effect of vibration.
Claims (10)
1. an air resonant prophylaxis tool, the pneumatic vibration mechanism that including handle, is connected on handle, is driven by pneumatic vibration mechanism
Clean one's teeth device, it is characterised in that is provided with air guide channel and exhaust passage in handle, and tiller grip side is provided with and leads to inducing QI
Road connection air guide port, exhaust passage leads directly to the end face of handle, pneumatic vibration mechanism include upper end with vibration head vibration cavity,
Vibration cavity is fixed on the cap of handle end face, is provided with Upper gasket in the vibration cavity of upper end closed, is positioned at the shake below Upper gasket
Dynamic annulus, the vibrations shell fragment being arranged in vibrations annulus, to be positioned at the middle part below vibrations annulus be that the lower gasket of perforation, centre are
The retainer ring of perforation, the thickness of vibrations annulus is more than the thickness of vibrations shell fragment, outside the internal diameter of vibrations annulus is more than vibrations shell fragment
Footpath, retainer ring is fixed in the lower port of vibration cavity and is fixed in vibration cavity, Upper gasket, vibrations annulus, lower gasket along vibrations
The sidewall of annulus is provided with some perforation, and vibrations are provided with some perforation on the vibration cavity sidewall corresponding to annulus sidewall, vibration
The perforation in chamber is provided with sealing ring on vibration cavity lateral wall above, the handle lateral wall below gas port is provided with down close
Seal, the space between the medial wall of the cap between upper sealing ring, lower seal and vibration cavity lateral wall, handle lateral wall is formed to be closed
Space, the lower port of vibration cavity connects with the exhaust passage of handle end face, and the middle part of the lower surface of Upper gasket is provided with protrusion
Annulus, the annulus of Upper gasket is provided with the breach of through vibrations shell fragment lower surface, is provided with convex in the middle part of the upper surface of lower gasket
The annulus gone out, the annulus of lower gasket is provided with the breach of through vibrations shell fragment upper surface.
Air resonant prophylaxis tool the most according to claim 1, it is characterised in that the aspect ratio lower gasket of the annulus on Upper gasket
The height of annulus is high.
Air resonant prophylaxis tool the most according to claim 1 and 2, it is characterised in that be provided with through vibration cavity in the middle part of vibration head
Perforation, is provided with sealing ring in the perforation of the close vibration cavity of vibrations head, and tiller grip is provided with pipe, outside one end of pipe is with handle
Liquid delivery tube be connected, the other end of pipe sequentially pass through the perforation of lower gasket, vibrations shell fragment, Upper gasket after inject vibrations head
In sealing ring in the perforation at middle part.
Air resonant prophylaxis tool the most according to claim 3, it is characterised in that be provided with some on the lateral wall of vibrations shell fragment 11
Recess.
Air resonant prophylaxis tool the most according to claim 3, it is characterised in that the perforated tip at vibrations head is provided with female thread.
Air resonant prophylaxis tool the most according to claim 4, it is characterised in that the perforated tip at vibrations head is provided with female thread.
7. according to the air resonant prophylaxis tool described in claim 1 or 2 or 4 or 5 or 6, it is characterised in that be provided with in the termination of handle
Recess, the retainer ring being positioned at outside vibration cavity inlays into recess, is provided with sealing ring between vibration cavity and handle, this sealing snare
In retainer ring.
Air resonant prophylaxis tool the most according to claim 7, it is characterised in that retainer ring screw thread spins in vibration cavity, is positioned at and shakes
Part retainer ring outside dynamic chamber is hexagon.
9. according to the air resonant prophylaxis tool described in claim 1 or 2 or 4 or 5 or 6 or 8, it is characterised in that vibrations head head with
Sealing ring it is provided with between cap.
Air resonant prophylaxis tool the most according to claim 7, it is characterised in that be provided with sealing between the head and cap of vibrations head
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201988.2U CN205667588U (en) | 2016-03-16 | 2016-03-16 | A kind of air resonant prophylaxis tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201988.2U CN205667588U (en) | 2016-03-16 | 2016-03-16 | A kind of air resonant prophylaxis tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205667588U true CN205667588U (en) | 2016-11-02 |
Family
ID=57192790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201988.2U Expired - Fee Related CN205667588U (en) | 2016-03-16 | 2016-03-16 | A kind of air resonant prophylaxis tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205667588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559928A (en) * | 2016-03-16 | 2016-05-11 | 暨泳锋 | Pneumatic tooth cleaner |
-
2016
- 2016-03-16 CN CN201620201988.2U patent/CN205667588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559928A (en) * | 2016-03-16 | 2016-05-11 | 暨泳锋 | Pneumatic tooth cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210203 Address after: 4123000 Xiawan 007, Xiawan formation, laohutang village, datongqiao Town, you County, Zhuzhou City, Hunan Province Patentee after: Tan Xiaoyong Address before: No. 31, Jishe Avenue, Tiekeng Jicun, Songgang Shiquan, Shishan town, Nanhai District, Foshan City, Guangdong Province, 528200 Patentee before: Ji Yongfeng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |