CN106420088A - Oral irrigator - Google Patents
Oral irrigator Download PDFInfo
- Publication number
- CN106420088A CN106420088A CN201611072710.0A CN201611072710A CN106420088A CN 106420088 A CN106420088 A CN 106420088A CN 201611072710 A CN201611072710 A CN 201611072710A CN 106420088 A CN106420088 A CN 106420088A
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- China
- Prior art keywords
- piston
- hydraulic cavities
- pump
- pressure
- piston pump
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- 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.)
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Classifications
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- 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
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
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- Health & Medical Sciences (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)
- Reciprocating Pumps (AREA)
Abstract
The invention relates to the technical field of articles of daily use, in particular to an oral irrigator. The oral irrigator comprises a water feeding pipe, a spraying nozzle, a piston pump and a motor, wherein the water feeding pipe and the spraying nozzle are respectively connected to a hydraulic cavity of the piston pump; the motor drives the piston pump to move; a water feeding duckbill valve is arranged at the end, which is connected with the hydraulic cavity, of the water feeding pipe; a water discharging duckbill valve is arranged at the end, which is connected to the hydraulic cavity, of the spraying nozzle; the piston pump is connected with the motor in a transmission manner through a belt. The oral irrigator has very low noise during use and is good in user experience and high in sealing property; a pump assembly can work normally and continuously, and the service life of the pump assembly is prolonged.
Description
Technical field
The present invention relates to technical field of living goods, refers in particular to a kind of tooth flusher.
Background technology
Tooth flusher is cleaning a kind of instrument of tooth and teeth space with the mode of pulse water flow impact, by the pump housing, water is added
Pressure, can produce ultra-fine high-voltage pulse water column per minute 800-1600 time, and the nozzle of deft design can make this high-tension pulse
Bath post is washed into any position in oral cavity, the teeth space not being easily accessible including toothbrush, dental floss, toothpick very much and gingiva without a hitch
Depths.As long as rinsing 1-3 minute after a meal, it is possible to which the food debriss chip in teeth space is rinsed.The high pressure of tooth flusher
The impact that pulse water flow is produced is a kind of flexible stimulation, and such current will not only injure oral cavity or any portion on the face
Position, also massages the effect of gingiva, feels well.As the stamping that China Patent Publication No. is previously mentioned for CN103040532A
Device, its structure includes nozzle, frame assembly, kettle component, and nozzle connects frame assembly, nozzle and frame assembly connection end be into
Water end (W.E.), kettle component is connected on frame assembly, and suction hose connects nozzle, and frame assembly includes handle, trim assemblies, internals group
Part is connected in handle, with pump group part in trim assemblies, has water inlet valve block and water outlet valve block in pump group part, and valve block utilizes pump
Piston in component carries out folding and closing with connecting rod, and with compact, water flow pressure is big, and current are continuous, easy to use
Advantage.But its still have some defects, between such as pump and driver using reduction gearing drive mechanism, can produce larger
Noise, to the Consumer's Experience that user is poor；Using sheet type one-way valve structures at water outlet and water inlet, to sealing surface surface requirements
Higher, and valve block is easily deformed, and causes sealing effectiveness poor, makes the hydraulic pressure deficiency of pumping, pump group part can be caused for a long time to produce therefore
Barrier.
Content of the invention
The purpose of the present invention is to propose to a kind of tooth flusher, during use, noise very little Consumer's Experience is good, and sealing is strong, pump
Component can continue normal work, extend the service life of pump group part.
In order to achieve the above object, the technical solution used in the present invention is as follows：A kind of tooth flusher, including water inlet pipe, nozzle,
Piston pump and motor, the water inlet pipe and nozzle are connected to the hydraulic cavities of piston pump, piston pump described in the Motor drive
Motion, it is characterised in that the one end being connected with the hydraulic cavities on the water inlet pipe is provided with into water duckbill valves, on the nozzle
The one end being connected with the hydraulic cavities is provided with out water duckbill valves；Connected by belt transmission between the piston pump and motor.
Present invention noise very little Consumer's Experience when using is good, and sealing is strong, and pump group part can continue normal work, extend pump group
The service life of part.
According to above scheme, in the hydraulic cavities, pressure release passage is additionally provided with, in the pressure release passage, is provided with pressure relief device.
The situation that hydraulic pressure intracavity hydraulic pressure can be prevented too high, hydraulic pressure can be let out by pressure release passage when exceeding the predetermined value of pressure relief device in time
Pressure.
According to above scheme, the pressure relief device includes the spheroid in pressure release passage and spring, and the spheroid is located at
The pressure release passage and the junction of hydraulic cavities, the spring is located at the spheroid rear and provides elastic force by the spheroid to institute
State hydraulic cavities compression.Pressure relief device just can realize releasing pressure automatically during predetermined pressure by the frame for movement of spring and spheroid, knot
Structure simple functions reliability.
According to above scheme, the rotating shaft of the motor is provided with drivewheel, with driven pulley on the piston pump, the master
Driving wheel is connected by belt with driven pulley realizes deceleration transmission.Drivewheel and driven pulley are connected by belt, while realizing slowing down
Transmission, realizes the normal work of piston pump.
According to above scheme, the piston pump includes the piston positioned at hydraulic pressure intracavity, is additionally provided with institute on the driven pulley
The eccentric that driven pulley is rotated together is stated, is connected by link transmission between the eccentric and piston, the two ends of the connecting rod
It is articulated on the eccentric and piston respectively, so that it is past in hydraulic pressure intracavity straight line to order about the piston when eccentric is rotated
Multiple motion.The transmission of piston is carried out by eccentric and connecting rod, rotation is converted into straight reciprocating motion, allows piston pump
Quick pumping High-Pressure Water.
According to above scheme, the surface of the piston is provided with the groove of annular, is provided with sealing ring in the groove, improves and lives
Plug pump inner sealing, it is ensured that during piston pump work, hydraulic cavities interior energy produces the enough current of pressure.
The tooth flusher of the present invention, gear drive of the prior art is changed to pulley drive, and work can be greatly reduced
When noise, lifted Consumer's Experience；Piston causes hydraulic cavities internal volume to change when moving back and forth, so as to cause into water and water outlet
Two duckbill valves at place correspondingly open or close, it is to avoid the integrity problem for being produced using sheet type check valve, life-time service
It is also ensured that the function of duckbill valve is normal, piston pump is enable enduringly stably to work, so as to extend the use longevity of piston pump
Life.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is structural representation at the nozzle of the present invention.
In figure：1st, water inlet pipe；2nd, nozzle；3rd, piston pump；4th, motor；5th, hydraulic cavities；6th, water duckbill valves are entered；7th, go out water duckbill
Valve；8th, belt；9th, spheroid；10th, spring；11st, drivewheel；12nd, driven pulley；13rd, eccentric；14th, connecting rod；15th, sealing ring.
Specific embodiment
With embodiment, technical scheme is illustrated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of tooth flusher of the present invention, including water inlet pipe 1, nozzle 2, piston pump and motor
4, the water inlet pipe 1 and nozzle 2 are connected to the hydraulic cavities 5 of piston pump, and the motor 4 drives the piston pump to move, institute
State the one end being connected on water inlet pipe 1 with the hydraulic cavities 5 to be provided with into water duckbill valves 6, with the hydraulic cavities 5 on the nozzle 2
The one end being connected is provided with out water duckbill valves 7；It is in transmission connection by belt 8 between the piston pump and motor 4.The present invention is rushed
Tooth device, gear drive of the prior art is changed to belt 8 and takes turns transmission, the noise that can be greatly reduced during work, lifts user
Experience；Piston causes 5 internal volume of hydraulic cavities to change when moving back and forth, so as to cause into two duckbill valve phases at water and water outlet
Open or close with answering, it is to avoid the integrity problem for being produced using sheet type check valve, life-time service is it is also ensured that duckbill valve
Function normal, so that piston pump is enduringly stably worked, so as to extend the service life of piston pump.
Preferably, pressure release passage being additionally provided with the hydraulic cavities 5, is provided with pressure relief device in the pressure release passage.Can be anti-
The only too high situation of hydraulic pressure in hydraulic cavities 5, hydraulic pressure can pass through pressure release passage pressure release when exceeding the predetermined value of pressure relief device in time.
Specifically, the pressure relief device includes the spheroid 9 in pressure release passage and spring 10, and the spheroid 9 is logical positioned at the pressure release
Road and the junction of hydraulic cavities 5, the spring 10 is located at 9 rear of the spheroid and provides elastic force by the spheroid 9 to the liquid
Pressure chamber 5 compresses.Pressure relief device just can realize releasing pressure automatically during predetermined pressure by the frame for movement of spring 10 and spheroid 9, knot
Structure simple functions reliability.
Specifically, the rotating shaft of the motor 4 is provided with drivewheel 11, with driven pulley 12 on the piston pump, the master
Driving wheel 11 is connected by belt 8 with driven pulley 12 realizes deceleration transmission.Drivewheel 11 and driven pulley 12 are connected by belt 8, with
Shi Shixian deceleration transmission, realizes the normal work of piston pump.The piston pump includes the piston in hydraulic cavities 5, described from
The eccentric 13 for rotating with the driven pulley 12 is additionally provided with driving wheel 12, passes through connecting rod between the eccentric 13 and piston
14 are in transmission connection, and the two ends of the connecting rod 14 are articulated on the eccentric 13 and piston respectively, so that 13 turns of the eccentric
Piston straight reciprocating motion in the hydraulic cavities 5 is ordered about when dynamic.The transmission of piston is carried out by eccentric 13 and connecting rod 14,
Rotation is converted into straight reciprocating motion, allows piston pump quickly to pump High-Pressure Water.The surface of the piston is provided with annular
Groove, be provided with sealing ring 15 in the groove, improve piston pump inner sealing, it is ensured that during piston pump work in hydraulic cavities 5
The enough current of pressure can be produced.
User opens the working power of motor 4 when using, and motor 4 is started working, the master being installed in 4 rotating shaft of motor
Driving wheel 11 starts to rotate, and drivewheel 11 drives driven pulley 12 to rotate by belt 8, while the diameter of drivewheel 11 is less than driven pulley
12, the rotating speed after making to be transferred to driven pulley 12 is decelerated, as the eccentric 13 on driven pulley 12 is rotated with driven pulley 12,
Therefore eccentric 13 can order about and be articulated in 13 upper connecting rod 14 of eccentric and swing back and forth, and such piston is just in the pulling bottom left of connecting rod 14
Right straight reciprocating motion, makes piston realize hydraulic operation in hydraulic cavities 5.
After 1 water flowing of water inlet pipe, as shown in figure 1, piston is moved right when making 5 volume of hydraulic cavities become big, enter water duckbill valves 6
It is automatically switched on, water is entered in hydraulic cavities 5 from water inlet pipe 1；5 volume of hydraulic cavities is made to become hour, piston when piston is moved to the left
The water in hydraulic cavities 5 is made to boost, while enter water duckbill valves 6 be automatically switched off, when the hydraulic pressure in hydraulic cavities 5 reaches certain journey
When spending, the water duckbill valves 7 that go out on nozzle 2 are automatically switched on, and High-Pressure Water will be sprayed from nozzle 2 automatically.Piston is constantly left
Right reciprocating motion, then nozzle 2 persistently spray High-Pressure Water, allow tooth flusher to carry out mouth washes.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
Equivalence changes or modification that feature and principle are done, are all included in the range of present patent application.
Claims (6)
1. a kind of tooth flusher, including water inlet pipe, nozzle, piston pump and motor, the water inlet pipe and nozzle are connected to piston
The hydraulic cavities of pump, piston pump motion described in the Motor drive, it is characterised in that
The one end being connected with the hydraulic cavities on the water inlet pipe is provided with into water duckbill valves, with the hydraulic cavities on the nozzle
The one end being connected is provided with out water duckbill valves；
Connected by belt transmission between the piston pump and motor.
2. tooth flusher according to claim 1, it is characterised in that be additionally provided with pressure release passage in the hydraulic cavities, described lets out
Pressure relief device is provided with pressure passageway.
3. tooth flusher according to claim 2, it is characterised in that the pressure relief device includes the ball in pressure release passage
Body and spring, the spheroid is located at the junction of the pressure release passage and hydraulic cavities, and the spring is located at the spheroid rear simultaneously
There is provided elastic force to compress the spheroid to the hydraulic cavities.
4. tooth flusher according to claim 1, it is characterised in that the rotating shaft of the motor is provided with drivewheel, the work
With driven pulley on plug pump, the drivewheel is connected by belt with driven pulley realizes deceleration transmission.
5. tooth flusher according to claim 4, it is characterised in that the piston pump includes the piston positioned at hydraulic pressure intracavity,
The eccentric for rotating with the driven pulley is additionally provided with the driven pulley, is passed by connecting rod between the eccentric and piston
It is dynamically connected, the two ends of the connecting rod are articulated on the eccentric and piston respectively, so as to order about institute when the eccentric is rotated
Piston is stated in hydraulic pressure intracavity straight reciprocating motion.
6. tooth flusher according to claim 1, it is characterised in that the surface of the piston is provided with the groove of annular, described
Sealing ring is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072710.0A CN106420088A (en) | 2016-11-28 | 2016-11-28 | Oral irrigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072710.0A CN106420088A (en) | 2016-11-28 | 2016-11-28 | Oral irrigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106420088A true CN106420088A (en) | 2017-02-22 |
Family
ID=58219296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072710.0A Pending CN106420088A (en) | 2016-11-28 | 2016-11-28 | Oral irrigator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106420088A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742910A (en) * | 2018-07-24 | 2018-11-06 | 舒可士（深圳）科技有限公司 | Water toothpick |
| CN108836549A (en) * | 2017-06-29 | 2018-11-20 | 李秀荣 | Medical electric Tooth-brushing device |
| CN110236718A (en) * | 2019-07-08 | 2019-09-17 | 小熊电器股份有限公司 | A kind of tooth flusher |
| CN110269708A (en) * | 2019-07-08 | 2019-09-24 | 小熊电器股份有限公司 | A kind of tooth flusher |
| CN110269707A (en) * | 2019-07-08 | 2019-09-24 | 小熊电器股份有限公司 | A kind of tooth flusher |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356653Y (en) * | 1998-03-27 | 2000-01-05 | 张继宏 | Toothwash apparatus |
| CN2523376Y (en) * | 2002-01-22 | 2002-12-04 | 陈建全 | Cleaner |
| CN101166439A (en) * | 2005-04-26 | 2008-04-23 | 吉莱特公司 | Valves for personal care devices |
| CN201888853U (en) * | 2010-12-08 | 2011-07-06 | 李仁锋 | Dental health care device |
| CN102973329A (en) * | 2012-11-25 | 2013-03-20 | 东莞市湘华五金科技有限公司 | Wall-mounted type multifunctional tooth cleaner |
| CN202982290U (en) * | 2012-12-03 | 2013-06-12 | 东莞市湘华五金科技有限公司 | High pressure water pump used for tooth washing device |
| CN204971669U (en) * | 2015-07-06 | 2016-01-20 | 深圳瑞圣特电子科技有限公司 | Water pick |
| CN206576970U (en) * | 2016-11-28 | 2017-10-24 | 广东新宝电器股份有限公司 | A kind of tooth flusher |
-
2016
- 2016-11-28 CN CN201611072710.0A patent/CN106420088A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356653Y (en) * | 1998-03-27 | 2000-01-05 | 张继宏 | Toothwash apparatus |
| CN2523376Y (en) * | 2002-01-22 | 2002-12-04 | 陈建全 | Cleaner |
| CN101166439A (en) * | 2005-04-26 | 2008-04-23 | 吉莱特公司 | Valves for personal care devices |
| CN201888853U (en) * | 2010-12-08 | 2011-07-06 | 李仁锋 | Dental health care device |
| CN102973329A (en) * | 2012-11-25 | 2013-03-20 | 东莞市湘华五金科技有限公司 | Wall-mounted type multifunctional tooth cleaner |
| CN202982290U (en) * | 2012-12-03 | 2013-06-12 | 东莞市湘华五金科技有限公司 | High pressure water pump used for tooth washing device |
| CN204971669U (en) * | 2015-07-06 | 2016-01-20 | 深圳瑞圣特电子科技有限公司 | Water pick |
| CN206576970U (en) * | 2016-11-28 | 2017-10-24 | 广东新宝电器股份有限公司 | A kind of tooth flusher |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836549A (en) * | 2017-06-29 | 2018-11-20 | 李秀荣 | Medical electric Tooth-brushing device |
| CN108836548A (en) * | 2017-06-29 | 2018-11-20 | 李秀荣 | Medical electric Tooth-brushing device |
| CN108836548B (en) * | 2017-06-29 | 2020-10-13 | 泰州程顺制冷设备有限公司 | Medical electric tooth brushing machine |
| CN108836549B (en) * | 2017-06-29 | 2020-10-20 | 泰州市赛得机电设备有限公司 | Medical electric tooth brushing machine |
| CN108742910A (en) * | 2018-07-24 | 2018-11-06 | 舒可士（深圳）科技有限公司 | Water toothpick |
| CN108742910B (en) * | 2018-07-24 | 2024-03-15 | 深圳素士科技股份有限公司 | Tooth washing device |
| CN110236718A (en) * | 2019-07-08 | 2019-09-17 | 小熊电器股份有限公司 | A kind of tooth flusher |
| CN110269708A (en) * | 2019-07-08 | 2019-09-24 | 小熊电器股份有限公司 | A kind of tooth flusher |
| CN110269707A (en) * | 2019-07-08 | 2019-09-24 | 小熊电器股份有限公司 | A kind of tooth flusher |
| CN110269707B (en) * | 2019-07-08 | 2024-02-13 | 小熊电器股份有限公司 | Tooth washing device |
| CN110269708B (en) * | 2019-07-08 | 2024-02-13 | 小熊电器股份有限公司 | Tooth washing device |
| CN110236718B (en) * | 2019-07-08 | 2024-02-13 | 小熊电器股份有限公司 | Tooth washing device |
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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: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |