CN100396253C - Tooth cleaning device and using method - Google Patents
Tooth cleaning device and using method Download PDFInfo
- Publication number
- CN100396253C CN100396253C CNB2004100171548A CN200410017154A CN100396253C CN 100396253 C CN100396253 C CN 100396253C CN B2004100171548 A CNB2004100171548 A CN B2004100171548A CN 200410017154 A CN200410017154 A CN 200410017154A CN 100396253 C CN100396253 C CN 100396253C
- Authority
- CN
- China
- Prior art keywords
- plunger
- lower guide
- guide block
- water
- tooth
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 210000000214 mouth Anatomy 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000000474 nursing effect Effects 0.000 claims description 11
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 238000010790 dilution Methods 0.000 claims description 5
- 239000012895 dilution Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims 1
- 230000001225 therapeutic effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 abstract 2
- 210000004195 gingiva Anatomy 0.000 description 6
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004087 circulation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention relates to a tooth cleaning device and a use method. The tooth cleaning device comprises a water tank bucket, a motor, a plunger pump, a flexible pipe, a spray lance, a water flow regulation switch and the like. A water inlet is positioned at the top of the inside of the plunger pump, a water outlet is positioned at the lower part of the plunger pump, and a plunger cavity and a plunger are positioned at the right side of the plunger pump. A slide core block comprises an upper pushing block and a lower guide block. A roller ball, a preloaded spring and a pushing head are orderly arranged and pushed in a drain hole under the lower guide block, and thus the upper pushing block and the lower guide block are matched by a thread structure. The pushing head is connected with the lower guide block in a thread form. The thread distance is regulated to regulate the flow quantity and the pressure of the cleaning liquid so as to adapt to different requirements and people's requirements. A height scale of a mixing proportion of normal water to concentration care solution is marked on a bucket wall of the water tank bucket. During use, the dilute cleaning care solution is prepared according to the indication height. A spout of the spray lance extends into the water tank bucket, a switch is switched on so as to mix the dilute cleaning care solution, and then, the spray lance is used for carrying out operations of tooth cleaning, tooth building and tooth protection for the oral cavities.
Description
(1) technical field under
The present invention is a kind of people's articles for daily use and a using method thereof, especially relates to cleaning, the care implement of daily people to tooth---device for washing teeth and using method.
(2) background technology
Known, device for washing teeth system washes the oral cavity with tap water or drinking water with a kind of articles for use of the ultra-fine pulsating water toothwash of high pressure, the position that difficult cleaning, difficulty are cleaned with water in rinsing the mouth, remove residue and dirt in the teeth space, the massage gingiva plays a part to clean one's teeth and healthy tooth.
The main structure of device for washing teeth is made up of parts such as tank bucket, motor, plunger displacement pump, flexible pipe, spray gun and current by-pass cockes.
Its groundwork principle is that by the motor rotation, the actuation plunger pump is reciprocating, the reciprocating motion of plunger displacement pump produces pressure, and the rinse water in the tank bucket is extracted out, enters spray gun by flexible pipe, to clean the ejection of rinse water liquid from spray gun, inject on the slit and gingiva of tooth, play the cleaning teeth effect.
The plunger pump structure is such in the device for washing teeth, and motor rotates, and by eccentric, also is a kind of toggle, is that the plunger of plunger displacement pump moves back and forth with rotational transform.Plunger displacement pump is made up of the pump housing and the inner slide core piece that moves up and down.The inside of the pump housing is pump chamber, and the top of pump chamber is the water inlet that is communicated with tank bucket cleanout fluid, and bottom one side of pump chamber is an outlet, cleanout fluid is extruded by this outlet, by flexible pipe, spray gun, cleaning teeth; The corresponding opposite side in pump chamber below is plunger and plunger cavity, and plunger is moved back and forth by the eccentric drive of motor output.When plunger toward the outer end when pulling out plunger cavity form negative pressure, inner slide core piece is moved down, left the water inlet of top, cleanout fluid flows into from water inlet, flow to the below pump chamber from the flow liquid passage of slide core piece periphery.Intrinsic pressure fashionable when the plunger past pump housing of following one-period, the cleanout fluid that has pressure in the pump chamber is sent to the top with the slide core piece, has blocked the water inlet of top, and the water liquid in the pump chamber can only extrude from the outlet of a side, sprays from spray gun.Motor rotates continuously, and plunger constantly moves back and forth, and circulation primary of cleanout fluid is sent water to spray gun, goes round and begins again, and forms the hydraulic pressure that has the certain frequency pulse at gun slot, and tooth is cleaned, and gingiva is massaged.
The slide core piece of prior art is a long column body, and slide core block length cylinder top has a tapered top, top upwards can close the water inlet of pump housing top, and the water inlet of the control pump housing is opened or closed.Slide core piece bottom is some prerotation vanes of wing lamellar radial arrangement, and prerotation vane had both been placed restrictions on the slide core piece and moved up and down in pump chamber inside, as passage cleanout fluid can be circulated up and down again between the fin of prerotation vane.The prerotation vane bottom is step-like, is moved downward on the location shoulder that certain position may be stuck in pump chamber middle part, and so structure makes the slide core piece do moving up and down of certain distance on the top of pump chamber, upwards bars up water inlet, opens water inlet down and is stuck on the shoulder of location.The center hub portion of slide core piece is a cavity, the lower face of slide core piece has a spilled water hole, the top of spilled water hole has a ball, preloading spring and top to withstand successively, the axle center part of top is also opened an aperture, when the water hydraulic power in the pump chamber is too high, can back down the ball behind the slide core piece spilled water hole, the aperture at the center, top of flowing through, the tank bucket off-load of flowing back to the water inlet top.
In the legend of FIG.8-FIG11 in U.S.'s invalid patent 4989590, introduced the plunger displacement pump of four kinds of different structures.Pressure limiting relief arrangement in the wherein slide core piece of water inlet open and close, and pump chamber, or the configuration of the parallel dual pathways perhaps also be to realize in same slide core piece, but their common characteristic are all not have mechanism and the device that can regulate.
Thus, cause the device for washing teeth of prior art to have following deficiency.Because tooth, gingiva vary with each individual, widely different between old man, child and the youngster especially, but pressure, the flow of plunger displacement pump at present, opening pressures etc. are fixed, can't regulate.All there is shortcoming in specific aim and the comfortableness of using the crowd.
The cleanout fluid that the device for washing teeth of prior art adopts all is common tap water or drinking waters, and by washing the effect that can only play cleaning teeth, the tank bucket is also only used for depositing cleanout fluid.
(3) summary of the invention
The objective of the invention is, intend providing a kind of pressure, flow that can produce the plunger displacement pump of operating pressure, the plunger displacement pump structure that opening point is adjusted, regulated cleanout fluid.
Purpose of the present invention also intends enlarging the cleaning action of device for washing teeth, increases the effect of protecting tooth, nursing gingiva on the basis of cleaning the teeth, being good for tooth again.
This purpose is so to realize.
The slide core piece is designed to two blocks that above-below direction can be regulated length, the connection electricity helicitic texture of this two block is realized, when unscrewing screw thread, the whole slide core block length that extended has shortened the distance that the slide core piece slides up and down in pump chamber, will make when lighter pressure, the changes in flow rate, just can open or close water inlet promptly, reduced the water liquid measure of at every turn taking out pressure, can make the end user increase soft sense, suitable old or child uses.Otherwise when transferring short slide core piece, the action of opening, closing water inlet will become slow, can improve plunger and take out water liquid measure when pressing at every turn, and the end user will feel that bigger emitted dose is arranged, and suitable youngster uses.
Spilled water hole pre-pressing structure to slide core piece axle center part is also done a change, with the support member of fixed position, prior art preloading spring rear portion mode, changes the adjustable shape structure that can regulate into before and after axial location carries out.This regulative mode also adopts helicitic texture, when screwing support member, increases preloading spring pressure, can increase the pressure of water liquid in the pump housing, also promptly increases the expulsion pressure of spray gun, is suitable for youngster, or is used for the big pressure washing backlash usefulness of needs.On the contrary, outwards withdraw from the support member position, weaken preloading spring pressure, flushing pressure will be diminished, the suitable massage gums that is mainly used in is used.
On the headwall of tank bucket, indicate altitude scale, indication concentrates oral nursing liquid, cleanout fluid and ordinary tap water, the mixed ratio of drinking water, presses the scale indication on the headwall, can prepare the oral nursing liquid of suitable concn.During use, in the tank bucket, conditioning liquid and common clear water are poured in proportion, then spray gun is inserted in the nursing cleanout fluid after the dilution, open switch, penetrate nursing cleanout fluid with pressure from spray gun, make dilution nursing cleanout fluid and the spray gun prepared in the tank bucket form blood circulation, after treating fully to mix, re-use spray gun tooth and tooth protection are cleaned the teeth, are good in the oral cavity.The using method of indication of proportioning on this headwall and operation makes device for washing teeth increase the oral care function of a medicinal liquid nursing tooth and gingiva.
(4) description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is total allocation plan of band proportioning scale indication on a kind of device for washing teeth bucket of the present invention groove headwall;
Fig. 2 is the cutaway view of the plunger displacement pump structure of a kind of device for washing teeth of the present invention;
Fig. 3 is a prior art device for washing teeth plunger pump structure cutaway view.
(5) specific embodiment
In the accompanying drawing, device for washing teeth is made up of parts such as tank bucket 12, motor 14, plunger displacement pump 15, flexible pipe 16, spray gun 17 and current by-pass cockes.The structure of plunger displacement pump 15 is such in the device for washing teeth, and plunger displacement pump 15 is made up of the pump housing 3 and the inner slide core piece that moves up and down.The inside of the pump housing 3 is pump chambers 6, and the top of pump chamber 6 is water inlets 7, and pump chamber 6 lower left side are outlets 1, and the right side of pump chamber 6 belows is plunger cavity and plunger 11.Pump chamber 6 inside have the slide core piece to move up and down, and the slide core piece is made up of last jacking block 9 and lower guide block 4 two parts, and two parts are made of the thread forms cooperation, and there is the top 8 of a tapered convex last jacking block 9 tops, and water inlet 7 is opened or closed in action up or down.Lower guide block 4 bottoms are the some prerotation vanes 10 of wing lamellar radial arrangement, and the step of prerotation vane 10 bottoms may be stuck in when moving down on the location shoulder at pump chamber 6 middle parts, makes the slide core piece move as certain distance on the top of pump chamber 6.Being threaded of jacking block 9 and lower guide block 4 in the positive and negative rotation can change the total length of slide core piece.Adjust the pulse liquid measure in flushing oral cavity.The lower face of lower guide block 4 has spilled water hole 2, the top of spilled water hole 2 has a ball, preloading spring and top 5 to withstand successively, the axle center part of top 5 is opened an aperture, when the water hydraulic power in the pump chamber 6 is too high, back down the ball behind the spilled water hole 2, flow through and come directly towards 5, go up the aperture at 8 centers, top, jacking block 9 top, the tank bucket off-load of flowing back to water inlet 7 tops.
Top 5 is connected with lower guide block 4 with thread forms, changes the distance that compresses of the 5 pairs of lower guide block 4 axle center part preloading springs in top with rotation mode, and the pretightning force of change preloading spring can change the pressure of cleanout fluid.
On the headwall of tank bucket 12, indicate the altitude scale 13 that common flushing water and concentrated conditioning liquid inject respectively, so that prepare the oral nursing liquid of concentration by a certain percentage.During use, in tank bucket 12, prepare the dilution conditioning liquid for cleaning after, place in the tank bucket 12 back to open spray gun 17, form blood circulation, spray to stir with spray gun 17 and mix, and then with 17 pairs of oral cavities of spray gun carry out toothwash, clean the teeth, nursing procedure.
Claims (2)
1. device for washing teeth, comprise tank bucket (12), motor (14), plunger displacement pump (15), flexible pipe (16), spray gun (17) and current by-pass cock parts, plunger displacement pump (15) is made up of the pump housing (3) and the inner slide core piece that moves up and down, the pump housing (3) inside of plunger displacement pump (15) is pump chamber (6), the top of pump chamber (6) is water inlet (7), pump chamber (6) lower left side is outlet (1), the right side of pump chamber (6) below is plunger cavity and plunger (11), the slide core piece is by last jacking block (9) and lower guide block (4)) two parts form, spilled water hole (2) below the lower guide block (4) has ball successively, withstand preloading spring and top (5), it is characterized in that
Last jacking block (9) and lower guide block (4) two parts are made of the helicitic texture cooperation, and top (5) is connected with lower guide block (4) with thread forms,
On the headwall of tank bucket (12), indicate the altitude scale (13) of the mixed proportioning of light water and concentrated conditioning liquid.
2. using method of device for washing teeth according to claim 1, it is characterized in that, during use, press scle height (13) the preparation conditioning liquid for cleaning of tank bucket (12) indication, spray gun (17) spout is stretched in the dilution nursing cleanout fluid of tank bucket (12), open the current by-pass cock, dilution nursing cleanout fluid is mixed, and then with spray gun (17) the cleaning the teeth of non-therapeutic purposes, strong tooth and tooth protection are carried out in the oral cavity and operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100171548A CN100396253C (en) | 2004-03-24 | 2004-03-24 | Tooth cleaning device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100171548A CN100396253C (en) | 2004-03-24 | 2004-03-24 | Tooth cleaning device and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1561930A CN1561930A (en) | 2005-01-12 |
| CN100396253C true CN100396253C (en) | 2008-06-25 |
Family
ID=34478795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100171548A Expired - Fee Related CN100396253C (en) | 2004-03-24 | 2004-03-24 | Tooth cleaning device and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100396253C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835439B (en) * | 2007-10-22 | 2015-04-08 | 皇家飞利浦电子股份有限公司 | Interproximal teeth cleaning apparatus with an air-driven spray |
| CN104665946A (en) * | 2015-02-13 | 2015-06-03 | 广州玖玖伍捌健康科技股份有限公司 | Intelligent water toothpick |
| CN110169835B (en) * | 2019-05-31 | 2024-04-30 | 东莞英伍电子有限公司 | Tooth washing mechanism and tooth washing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545868A1 (en) * | 1985-12-23 | 1987-06-25 | Moser Gmbh Kuno | Mouth douche |
| CN87216469U (en) * | 1987-12-13 | 1988-10-05 | 张春田 | Foot water-saving valve |
| US5993402A (en) * | 1996-11-06 | 1999-11-30 | Braun Ag | Pressure relief valve for an oral irrigator |
| CN2536202Y (en) * | 2002-03-06 | 2003-02-19 | 郑晓东 | Impulsive water jet for teeth |
-
2004
- 2004-03-24 CN CNB2004100171548A patent/CN100396253C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545868A1 (en) * | 1985-12-23 | 1987-06-25 | Moser Gmbh Kuno | Mouth douche |
| CN87216469U (en) * | 1987-12-13 | 1988-10-05 | 张春田 | Foot water-saving valve |
| US5993402A (en) * | 1996-11-06 | 1999-11-30 | Braun Ag | Pressure relief valve for an oral irrigator |
| CN2536202Y (en) * | 2002-03-06 | 2003-02-19 | 郑晓东 | Impulsive water jet for teeth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1561930A (en) | 2005-01-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MAXAM DAILY CHEMICAL CO., LTD. Free format text: FORMER OWNER: SHANGHAI WHITECAT SHAREHOLDING CO.,LTD. Effective date: 20110923 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110923 Address after: 200333 No. 1829 Jinsha River Road, Shanghai Patentee after: SHANGHAI MAXAM CO.,LTD. Address before: 200333 No. 1829 Jinsha River Road, Shanghai Patentee before: Shanghai Whitecat Shareholding Co.,ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |