CN105559928A - Pneumatic tooth cleaner - Google Patents
Pneumatic tooth cleaner Download PDFInfo
- Publication number
- CN105559928A CN105559928A CN201610149502.XA CN201610149502A CN105559928A CN 105559928 A CN105559928 A CN 105559928A CN 201610149502 A CN201610149502 A CN 201610149502A CN 105559928 A CN105559928 A CN 105559928A
- Authority
- CN
- China
- Prior art keywords
- vibrations
- annulus
- handle
- gasket
- vibration cavity
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3445—Translation along the axis of the toothbrush handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3454—Translation along the axis perpendicular of the axis of toothbrush handle and in the plane defined by the bristle holder
Abstract
The invention discloses a pneumatic tooth cleaner, comprising a handle, a pneumatic vibrating mechanism, and a tooth cleaning device, and being characterized in that an air guiding passage and an air discharging passage are arranged in the handle; an end side surface of the handle is provided with an air guiding port; the pneumatic vibrating mechanism comprises a vibrating cavity and a vibrating cap; an upper gasket, a vibrating circular ring, a vibrating elastic sheet, a lower gasket, and a fixed ring are arranged in the vibrating cavity; a plurality of through holes are formed along a side wall of the vibrating circular ring; a plurality of through holes are formed in a side wall of the vibrating cavity; a convex circular ring is arranged at the middle part of the lower end surface of the upper gasket; a gap directing to the lower end surface of the vibrating elastic sheet is formed in the circular ring of the upper gasket; a convex circular ring is arranged at the middle part of the upper end surface of the lower gasket; and a gap directing to the upper end surface of the vibrating elastic sheet is formed in the circular ring of the lower gasket. Compared with the prior art, the pneumatic tooth cleaner disclosed by the invention has the advantages of sufficient vibration force and good cleaning effect.
Description
Technical field:
The present invention relates to a kind of medical apparatus and instruments.
Background technology:
The vibration head that existing air resonant prophylaxis tool comprises pneumatic vibration mechanism, driven by pneumatic vibration mechanism, vibration head connects 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, user is cleaned tooth by the device that cleans one's teeth be vibrated, and the pneumatic vibration mechanism of prior art determined by its structure, vibration force is not enough, thus affects the cleaning effect of dental scaler.
Summary of the invention:
Goal of the invention of the present invention is that provide a kind of vibration force abundance, that cleaning effect is good air resonant prophylaxis tool.
The present invention realizes like this, comprise hands handle, be connected to the pneumatic vibration mechanism on handle, the device that cleans one's teeth driven by pneumatic vibration mechanism, its special feature is to be provided with air guide channel and exhaust passage in handle, tiller grip side is provided with the air guide port be communicated with air guide channel, exhaust passage leads directly to the end face of handle, pneumatic vibration mechanism comprises the vibration cavity of upper end with vibration head, vibration cavity is fixed on the cap of handle end face, Upper gasket is provided with in the vibration cavity of upper end closed, be positioned at the vibrations annulus below Upper gasket, be arranged on the vibrations shell fragment in vibrations annulus, the middle part be positioned at below vibrations annulus is the lower gasket of perforation, centre is the retainer ring of perforation, the thickness of vibrations annulus is greater than the thickness of vibrations shell fragment, the internal diameter of vibrations annulus is greater than the external diameter of vibrations shell fragment, by Upper gasket in the lower port that retainer ring is fixed on vibration cavity, vibrations annulus, lower gasket is fixed in vibration cavity, sidewall along vibrations annulus is provided with some perforation, vibration cavity sidewall corresponding to vibrations annulus sidewall is provided with some perforation, vibration cavity lateral wall is above provided with sealing ring for the perforation of vibration cavity, handle lateral wall below gas port is provided with lower seal, upper sealing ring, the medial wall of the cap between lower seal and vibration cavity lateral wall, space between handle lateral wall forms enclosed space, the lower port of vibration cavity is communicated with the exhaust passage of handle end face, the middle part of the lower surface of Upper gasket is provided with the annulus of protrusion, the annulus of Upper gasket is provided with the breach of through vibrations shell fragment lower surface, the annulus of protrusion is provided with in the middle part of the upper surface of lower gasket, 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 is communicated with the air guide channel of handle, Compressed Gas enters in vibrations annulus by the perforation on the perforation on air guide channel, air guide port, enclosed space, vibration cavity sidewall, vibrations annulus sidewall, the vibrations shell fragment blown in vibrations annulus moves up and down, left and right altofrequency fast, vibrations annulus is shaken, vibrations annulus then transmits vibrations in vibration cavity, vibrations chamber then transmits vibrations to vibration head, vibration head then transmits vibrations to and cleans one's teeth on device, so that the clean one's teeth device cleaning teeth of operator by shaking.The effect of the band annulus jaggy on the annulus jaggy of the band on Upper gasket and lower gasket be make compressed air import vibrations shell fragment above and below, promote that vibrations shell fragment is mobile fast up and down produces vibrations.
Here, the height of the annulus of the aspect ratio lower gasket of the annulus on Upper gasket is high, like this, when shaking shell fragment and moving to Upper gasket, enough Compressed Gas are just had just to enter above vibrations shell fragment by breach, thus effectively promote vibrations shell fragment toward lower gasket rapid movement, and the height of annulus on the aspect ratio Upper gasket of the annulus of lower gasket is low, avoid excessive compressed air to flow through the breach on the annulus of lower gasket and produce counteracting force and shake below shell fragment, make vibrations shell fragment effectively can collide vibrations annulus and lower gasket, and form powerful vibrations, when shaking shell fragment and beating at lower gasket, because the annulus height of lower gasket is low, breach is little, Compressed Gas inflow amount is little, vibrations shell fragment can not be up pushed open in the gas short time flowed into, therefore, vibrations shell fragment plays the effect of closed lower gasket perforation, vibrations annulus chamber air pressure is increased, the air pressure increased makes the air of inflow breach increase, thus start vibrations shell fragment, and promote vibrations shell fragment toward Upper gasket direction rapid movement, and collide Upper gasket and vibrations annulus intensely, form powerful vibrations, like this, under compressed-air actuated promotion, vibrations shell fragment collides vibrations annulus perisporium and Upper gasket up and down back and forth intensely, lower gasket, thus form powerful vibrations, the vibrations of this brute force are delivered to the device that cleans one's teeth in vibration head by vibration cavity, tooth is cleaned.
Here, the perforation of through vibration cavity is provided with in the middle part of vibration head, sealing ring is provided with in the perforation of the close vibration cavity of vibrations head, tiller grip is provided with pipe, one end of pipe is connected with the liquid delivery tube outside handle, and the other end of pipe is successively through in the sealing ring injected after the perforation of lower gasket, vibrations shell fragment, Upper gasket in the perforation of vibrations centriciput.Like this, extraneous liquid (newborn cleaning water) is just transported to vibration head head by the perforation in the middle part of pipe, vibration head and is sprayed onto on assigned address by liquid spout on the device that cleans one's teeth.
The present invention compared with the prior art, that there is vibration force abundance, that cleaning effect is good advantage.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of vibration cavity part of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is the structural representation of the vibration head of embodiment 2.
Detailed description of the invention:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in the figure, comprise handle a, be connected to the pneumatic vibration mechanism b on handle, the device c that cleans one's teeth driven by pneumatic vibration mechanism b, its special feature is to be provided with in handle a the air guide channel 1 and exhaust passage 2 that one end is connected with the gas access port 5 of handle a afterbody, side, handle a termination is provided with the air guide port 3 be communicated with air guide channel 1 other end, exhaust passage 2 leads directly to the air vent 4 of the end face of handle a, pneumatic vibration mechanism b comprises the vibration cavity 7 of upper end with vibration head 6, vibration cavity 7 is fixed on the cap 8 of handle a end face, cap 8 screw thread is screwed on the termination of handle a, Upper gasket 9 is provided with in the vibration cavity 7 of upper end closed, be positioned at the vibrations annulus 10 below Upper gasket 9, be arranged on the vibrations shell fragment 11 in vibrations annulus 10, the middle part be positioned at below vibrations annulus 10 is the lower gasket 12 of perforation 12a, centre is the retainer ring 14 of perforation 13, the thickness of vibrations annulus 10 is greater than the thickness of vibrations shell fragment 11, the internal diameter of vibrations annulus 10 is greater than the external diameter of vibrations shell fragment 11, by Upper gasket 9 in the lower port that retainer ring 14 is fixed on vibration cavity 7, vibrations annulus 10, lower gasket 12 is fixed in vibration cavity 7, as shown in Figure 2, sidewall along vibrations annulus 10 is provided with some perforation 15, vibration cavity 7 sidewall corresponding to vibrations annulus 10 sidewall is provided with some perforation 16, vibration cavity 7 lateral wall above the perforation 16 of vibration cavity 7 is provided with sealing ring 17, handle a lateral wall below gas port 3 is provided with lower seal 18, upper sealing ring 17, the medial wall of the cap 8 between lower seal 18 and vibration cavity 7 lateral wall, space between handle a lateral wall forms enclosed space 19, the lower port of vibration cavity 7 is communicated with the exhaust passage 2 of handle a end face, the middle part of the lower surface of Upper gasket 9 is provided with the annulus 20 of protrusion, the annulus 20 of Upper gasket 9 is provided with the breach 21 of through vibrations shell fragment 11 lower surface, the annulus 22 of protrusion is provided with in the middle part of the upper surface of lower gasket 12, the annulus 22 of lower gasket 12 is provided with the breach 23 of through vibrations shell fragment 11 upper surface.
The termination of handle a is provided with recess 24, and the retainer ring 14 be positioned at outside vibration cavity 7 is inlayed into recess, and between vibration cavity 7 and handle a, be provided with sealing ring 25, sealing snare is on retainer ring 14.
Retainer ring 14 screw thread spins in vibration cavity 7, and the part retainer ring 14a be positioned at outside vibration cavity 7 is hexagon, to adopt instrument to install when installing.
The height of the annulus 22 of the aspect ratio lower gasket 12 of the annulus 20 on Upper gasket 9 is high.The thickness limited by vibrations annulus 10 restricted, the height of the annulus 20 on Upper gasket 9 and the annulus 22 of lower gasket 12 all can not be very high, and effectively to produce vibrations, annulus 20 on Upper gasket 9 must have certain height, like this, the height of guarantee breach, adopt the height of the annulus 22 of the aspect ratio lower gasket 12 of the annulus 20 on Upper gasket 9 high, just can ensure that the annulus 20 on Upper gasket 9 has enough height, meanwhile, shake shell fragment and can have again enough displacement to produce enough impacts.
The perforation 26 of through vibration cavity 7 is provided with in the middle part of vibration head 6, sealing ring 27 is provided with in the perforation 26 of the close vibration cavity 7 of vibrations 6, handle a termination is provided with pipe 28, one end of pipe 28 is connected with the liquid delivery tube 29 outside handle a, and the other end of pipe 28 is successively through in the sealing ring 27 in the perforation 26 injected after the perforation 12a of lower gasket 12, vibrations shell fragment 11, Upper gasket 9 in the middle part of vibrations 6.
Between the head and cap 8 of vibrations 6, be provided with sealing ring 30, infiltrate between cap 8 and vibrations 6 to prevent ejection liquid.
Vibrations 6 can adopt outstanding external screw thread and disposed thread two kinds of structures with the connection of dental scaler C.Disposed thread structure is provided with female thread 31 in perforation 26 end of vibrations 6, so that the device c screw thread that cleans one's teeth spins is fixed in perforation 26.Adopt the technology of female thread, effectively can shorten the distance that vibration force is delivered to the device c that cleans one's teeth by vibrations 6, thus effectively reduce the vibration loss of energy in transmittance process.
The lateral wall of vibrations shell fragment 11 is provided with some recesses 32, to strengthen shell fragment quick mobile impact in all directions under the effect at Compressed Gas, thus strengthens the effect of vibration.
Claims (10)
1. an air resonant prophylaxis tool, comprise hands handle, be connected to the pneumatic vibration mechanism on handle, the device that cleans one's teeth driven by pneumatic vibration mechanism, it is characterized in that in handle, being provided with air guide channel and exhaust passage, tiller grip side is provided with the air guide port be communicated with air guide channel, exhaust passage leads directly to the end face of handle, pneumatic vibration mechanism comprises the vibration cavity of upper end with vibration head, vibration cavity is fixed on the cap of handle end face, Upper gasket is provided with in the vibration cavity of upper end closed, be positioned at the vibrations annulus below Upper gasket, be arranged on the vibrations shell fragment in vibrations annulus, the middle part be positioned at below vibrations annulus is the lower gasket of perforation, centre is the retainer ring of perforation, the thickness of vibrations annulus is greater than the thickness of vibrations shell fragment, the internal diameter of vibrations annulus is greater than the external diameter of vibrations shell fragment, by Upper gasket in the lower port that retainer ring is fixed on vibration cavity, vibrations annulus, lower gasket is fixed in vibration cavity, sidewall along vibrations annulus is provided with some perforation, vibration cavity sidewall corresponding to vibrations annulus sidewall is provided with some perforation, vibration cavity lateral wall is above provided with sealing ring for the perforation of vibration cavity, handle lateral wall below gas port is provided with lower seal, upper sealing ring, the medial wall of the cap between lower seal and vibration cavity lateral wall, space between handle lateral wall forms enclosed space, the lower port of vibration cavity is communicated with the exhaust passage of handle end face, the middle part of the lower surface of Upper gasket is provided with the annulus of protrusion, the annulus of Upper gasket is provided with the breach of through vibrations shell fragment lower surface, the annulus of protrusion is provided with in the middle part of the upper surface of lower gasket, the annulus of lower gasket is provided with the breach of through vibrations shell fragment upper surface.
2. air resonant prophylaxis tool according to claim 1, is characterized in that the height of the annulus of the aspect ratio lower gasket of the annulus on Upper gasket is high.
3. air resonant prophylaxis tool according to claim 1 and 2, it is characterized in that the perforation being provided with through vibration cavity in the middle part of vibration head, sealing ring is provided with in the perforation of the close vibration cavity of vibrations head, tiller grip is provided with pipe, one end of pipe is connected with the liquid delivery tube outside handle, and the other end of pipe is successively through in the sealing ring injected after the perforation of lower gasket, vibrations shell fragment, Upper gasket in the perforation of vibrations centriciput.
4. air resonant prophylaxis tool according to claim 3, it is characterized in that shake shell fragment 11 lateral wall on be provided with some recesses.
5. air resonant prophylaxis tool according to claim 3, is characterized in that the perforated tip of vibrations head is provided with female thread.
6. air resonant prophylaxis tool according to claim 4, is characterized in that the perforated tip of vibrations head is provided with female thread.
7. the air resonant prophylaxis tool according to claim 1 or 2 or 4 or 5 or 6, it is characterized in that the termination of handle is provided with recess, the retainer ring be positioned at outside vibration cavity is inlayed into recess, between vibration cavity and handle, be provided with sealing ring, and sealing snare is on retainer ring.
8. air resonant prophylaxis tool according to claim 7, is characterized in that retainer ring screw thread spins in vibration cavity, and the part retainer ring be positioned at outside vibration cavity is hexagon.
9. the air resonant prophylaxis tool according to claim 1 or 2 or 4 or 5 or 6 or 8, is characterized in that being provided with sealing ring between the head and cap of vibrations head.
10. air resonant prophylaxis tool according to claim 7, is characterized in that being provided with sealing ring between the head and cap of vibrations head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149502.XA CN105559928A (en) | 2016-03-16 | 2016-03-16 | Pneumatic tooth cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149502.XA CN105559928A (en) | 2016-03-16 | 2016-03-16 | Pneumatic tooth cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105559928A true CN105559928A (en) | 2016-05-11 |
Family
ID=55870961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610149502.XA Pending CN105559928A (en) | 2016-03-16 | 2016-03-16 | Pneumatic tooth cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105559928A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700146A (en) * | 1995-12-07 | 1997-12-23 | Kucar; Smiljana | Dental hygiene cleaning tool |
| CN1199601A (en) * | 1997-05-15 | 1998-11-25 | 株式会社米库龙 | Pneumatic vibrator |
| US20100233649A1 (en) * | 2009-03-11 | 2010-09-16 | Mcpeek John W | Device for sonic irrigation and aspiration of a root canal and method of use thereof |
| CN201642401U (en) * | 2010-05-11 | 2010-11-24 | 苏州派克顿科技有限公司 | Novel pneumatic tooth cleaner |
| CN103815977A (en) * | 2013-11-22 | 2014-05-28 | 江苏大学 | Portable powder spraying tooth cleaner |
| CN205667588U (en) * | 2016-03-16 | 2016-11-02 | 暨泳锋 | A kind of air resonant prophylaxis tool |
-
2016
- 2016-03-16 CN CN201610149502.XA patent/CN105559928A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700146A (en) * | 1995-12-07 | 1997-12-23 | Kucar; Smiljana | Dental hygiene cleaning tool |
| CN1199601A (en) * | 1997-05-15 | 1998-11-25 | 株式会社米库龙 | Pneumatic vibrator |
| US20100233649A1 (en) * | 2009-03-11 | 2010-09-16 | Mcpeek John W | Device for sonic irrigation and aspiration of a root canal and method of use thereof |
| CN201642401U (en) * | 2010-05-11 | 2010-11-24 | 苏州派克顿科技有限公司 | Novel pneumatic tooth cleaner |
| CN103815977A (en) * | 2013-11-22 | 2014-05-28 | 江苏大学 | Portable powder spraying tooth cleaner |
| CN205667588U (en) * | 2016-03-16 | 2016-11-02 | 暨泳锋 | A kind of air resonant prophylaxis tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
|
| RJ01 | Rejection of invention patent application after publication |