CN110169835A - Toothwash mechanism and water toothpick - Google Patents
Toothwash mechanism and water toothpick Download PDFInfo
- Publication number
- CN110169835A CN110169835A CN201910466736.0A CN201910466736A CN110169835A CN 110169835 A CN110169835 A CN 110169835A CN 201910466736 A CN201910466736 A CN 201910466736A CN 110169835 A CN110169835 A CN 110169835A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- toothwash
- input
- air inlet
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 235000010585 Ammi visnaga Nutrition 0.000 title claims abstract description 30
- 244000153158 Ammi visnaga Species 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 239000007789 gas Substances 0.000 claims abstract description 25
- 230000033001 locomotion Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 238000013022 venting Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000008094 contradictory effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000002156 mixing Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000011321 prophylaxis Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 208000006558 Dental Calculus Diseases 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 210000003746 feather Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
Abstract
The invention belongs to prophylaxis devices technical field more particularly to toothwash mechanism and water toothpick, the toothwash mechanism includes being connected to equipped with communicating pipe of accommodating cavity, reciprocating drive mechanism, output valve, input valve with input mechanism.The present invention controls the opening and closing of the input valve and the output valve by the way that the reciprocating drive mechanism is arranged, so that liquids and gases enter after the accommodating cavity and mixing by output valve, high speed ejection, and then clean tooth, such setting makes the reciprocating motion of the reciprocating drive mechanism can control the opening and closing for inputting valve and the output valve while providing not only stable power source again, form linkage effect, high-frequency vibration occurs after simultaneously the liquids and gases can also being mixed and generates a large amount of bubbles, high speed ejection again, cleaning effect is good, avoid the problem that high production cost caused by multiple mechanisms are respectively set in the prior art, it is simple with structure, the low advantage of production cost.
Description
Technical field
The invention belongs to prophylaxis devices technical field more particularly to a kind of toothwash mechanism and water toothpicks.
Background technique
Gingival sulcus and teeth space are two places least easy to clean, some studies pointed out that " have up to 40% dental surface without
Method is cleaned with toothbrush ".Although dental surface deposit can be removed with dental floss, it is microcosmic on see, scraggly dental surface
It still can be unclean.Bacterial growth only needs one layer of very thin nutrient film, and the illeffects of remaining foul film remains on portion
Divide and exists.It is optimal oral cleaning side in principle that the existing strength destroyed the decadent force easily, which can bore again and sew up the pressure flow in hole,
Formula.Therefore water toothpick has more and more entered into popular life.
There are certain drawbacks, such as Chinese patent document CN201520406697.2 to disclose a kind of toothwash for current water toothpick
Machine.It is passed through pressure-air into water toothpick and is rotated by high pressure air drives eccentric rotor firstly, above-mentioned water toothpick is used
High-frequency vibration is generated to clean tartar with movable tooth dirt wiper, it is this to exist by way of doing driving force pressure-air
Unstable problem, and to water toothpick, there are certain damages when pressure-air is passed through；Secondly, above-mentioned water toothpick is passed through high pressure
The pipeline of air controls the size of air inflow by knob adjustment ring, and the mode meeting extrusion pipe of this knob causes pipeline
The problem of easy damaged；Furthermore above-mentioned water toothpick also separately sets intake tunnel for rinsing tartar when cleaning tartar, and more settings are single
The problem of only pipeline leads to high production cost.Therefore, it is really necessary to design a kind of toothwash mechanism, in the prior art lack is solved
It falls into.
Summary of the invention
The purpose of the present invention is to provide a kind of toothwash mechanism and the water toothpick with the toothwash mechanism, stabilization can be provided
Power source, and realize by the stable power source mixing of liquids and gases, then simultaneously by mixed liquids and gases
Tooth is cleaned, cleaning efficiency is high, and cleaning effect is good, and structure is simple, and production cost is low.
To achieve the above object, the embodiment of the present invention provides a kind of toothwash mechanism, the communicating pipe including being equipped with accommodating cavity, institute
It states accommodating cavity and is respectively formed the first port, the second port and third connectivity mouth to accommodating cavity outside direction extension, described first
Port is connected to a reciprocating drive mechanism, and second port is connected to an output valve, and the third connectivity mouth is connected to a transfer valve
Door, the input valve are also connected to an input mechanism；The reciprocating drive mechanism movement makes to generate negative pressure in the accommodating cavity
To make the output valve close while make the input valve opening, then liquids and gases through the input mechanism from
The input valve enters the accommodating cavity, and the reciprocating drive mechanism, which continues movement, to be made to generate positive air pressure in the accommodating cavity
To make the input valve open the output valve while closing, which pushes liquids and gases by described
Output valve output.
Optionally, the input mechanism includes input duct and air intake valve, the input duct and the air intake valve
It is connected to the input valve.
Optionally, the air intake valve include the first valve body, the second valve body, air inlet adjustment part and connectedness, described first
Valve body and second valve body fix connection and the two fixes after connecting and forms an installation cavity；The accommodating of air inlet adjustment part part
Rotatably connect in the installation cavity and with first valve body, one end of the connectedness protrude into the installation cavity with
The air inlet adjustment part contradicts, and the other end of the connectedness, which extends to outside second valve body, forms gas-guide tube, the air guide
Through equipped with several venting channels inside pipe.
Optionally, the venting channels are corresponded on the air inlet adjustment part dig arc-shaped regulating tank, the adjusting
The air inlet adjustment part one first air inlet of formation is run through in flaring and its end to the channel width of slot from one end to the other end, described
The second air inlet being connected to first air inlet is additionally provided on first valve body, rotating the air inlet adjustment part makes the ventilation
Channel end is aligned the different location of the regulating tank conduit, to adjust the size of air inflow, and it is described to pass through gas successively
Second air inlet, first air inlet, the regulating tank and the venting channels flow to the input valve.
Optionally, the input valve includes the connecting tube being connected to the input mechanism and the connecting tube airtight connection
And it is equipped with the elastic valve body of inlet opening and removably connect with the elastic valve body and internal through being equipped with the first guide channel
Liquid valve body, the liquid valve body are connected to the third connectivity mouth；Accommodating is slided between the elastic valve body and the liquid valve body
There is switch block.
Optionally, the switch block includes one first spool and the first elastic component for being sheathed on first spool；Institute
Stating the first spool includes that the first spool main body described in the first spool main body to one end extends to form one first guide part, and described first
Guide part and first guide channel match setting, and uniform ring is equipped at least three first and pacifies around first guide part
Dress portion；The first spool main body is to the other end the first choking portion of tapered formation, first choking portion and the elastic valve body
The inlet opening is blocked when conflict.
Optionally, one end of first elastic component is equipped with first sock, and the first sock is socketed on described the
One mounting portion, the other end in the shape of a spiral tapered formation first abutting part of the first sock to first elastic component, institute
The first abutting part is stated to abut inside the liquid valve body.
Optionally, the output valve includes that the first output valve body equipped with delivery outlet is equipped with the second guide part with internal
Second output valve body, it is described first output valve body be placed in the communicating pipe close to the accommodating cavity position, described second
Output valve body is protruded into the communicating pipe airtight connection inside the communicating pipe and is abutted with the first output valve body；Described
Sliding is equipped with the second spool and is sheathed on the second bullet of second spool between one output valve body and the second output valve body
Property part, second spool and it is described first output valve body contradict when block the delivery outlet.
Optionally, the reciprocating drive mechanism includes force piece, driving gear and piston piece, the driving gear with it is described
Force piece is drivingly connected, and the driving gear is equipped with eccentric wheel, and described piston piece one end is sheathed on the eccentric wheel, the work
The other end of plug member protrudes into first port and is interference fitted with the communicating pipe；The force piece drives the driving gear
Rotation, moves back and forth the piston piece in the accommodating cavity.
Said one or multiple technical solutions in the toothwash mechanism provided in an embodiment of the present invention at least have as follows
One of technical effect:
1, to provide just when the present invention makes reciprocating drive mechanism reciprocating motion by the way that the reciprocating drive mechanism is arranged
To pressure and negative pressure, and then the input valve and the output valve are controlled, so that described in liquids and gases enter
Accommodating cavity simultaneously mixes, then makes mixed liquids and gases simultaneously from the output by the high speed reciprocating motion of reciprocating drive mechanism
Valve high speed ejection, and then tooth is cleaned, such setting provides not only the reciprocating motion of the reciprocating drive mechanism surely
The opening and closing that can control the input valve and the output valve while fixed power source again, form linkage effect,
After simultaneously mixing the liquids and gases under the reciprocating motion of the reciprocating drive mechanism, mixing gas and liquid
High-frequency vibration occurs in journey, and generates a large amount of bubbles, then high speed ejection, cleaning effect is good, and avoids in the prior art
The problem of high production cost caused by multiple mechanisms is respectively set has structure simple, the low advantage of production cost, while liquid
Tooth is cleaned with the mode of high speed ejection after gas mixing, cleaning effect is good, and cleaning efficiency is high.
2, the present invention is by being arranged the air intake valve and the air inlet adjustment part being placed in first valve body and institute
It states between the second valve body, so that the venting channels end is aligned the regulating tank conduit not by rotating the air inlet adjustment part
The size of air inflow can be adjusted with position, it is easy to operate, and when rotate the air inlet adjustment part and adjust air inflow, so that
The internal pipeline that water toothpick will not be damaged while air inflow can be adjusted again, improves the service life of the water toothpick.
3, the present invention makes first spool by external force by the way that gradually-reducing shape is arranged in the shape of a spiral by first elastic component
The power being subject to can be made all to be oriented to first guide parts when extruding, and make first spool along first guide part to
Preceding movement guarantees the quick unlatching of the input valve so that the external force being subject to be made not disperse, and then improves water conservancy diversion efficiency, makes
Diversion effect is good.
4, the present invention is arranged by the way that first mounting portion is arranged on first spool, while on the first elastic component
The first sock to match with first mounting portion, when so that installing first elastic component, it is only necessary to by the first set
Socket part is socketed in first mounting portion, easy for installation, saves manpower.
To achieve the goals above, another technical solution provided in an embodiment of the present invention are as follows: a kind of water toothpick, include on
The toothwash mechanism stated.
At least there is following technology to imitate for said one or multiple technical solutions in water toothpick provided in an embodiment of the present invention
One of fruit: because the water toothpick contains above-mentioned toothwash mechanism, so the water toothpick also has, cleaning effect is good, cleaning effect
Rate is high, easy to operate, the low advantage of production cost.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the overall structure diagram of toothwash mechanism provided in an embodiment of the present invention；
Fig. 2 is the fractionation structural representation of toothwash mechanism provided in an embodiment of the present invention；
Fig. 3 is the fractionation structural representation of air intake valve provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view of air intake valve provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of communicating pipe provided in an embodiment of the present invention；
Fig. 6 is the cross-sectional view of communicating pipe provided in an embodiment of the present invention；
Fig. 7 is the fractionation schematic diagram provided in an embodiment of the present invention for inputting valve, output valve and communicating pipe；
Fig. 8 is the cross-sectional view provided in an embodiment of the present invention for inputting valve, output valve and the assembled state of communicating pipe；
Fig. 9 is the structural schematic diagram of switch block provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of reciprocating drive mechanism provided in an embodiment of the present invention.
Wherein, each appended drawing reference in figure:
Communicating pipe -100 first second port -120 of port -110
Third connectivity mouth -130 accommodating cavity -140 first shell -150
Second shell -160 reciprocating drive mechanism -200 force piece -210
Drive gear -220 eccentric wheel -221 piston piece -230
Output valve -300 delivery outlet -311 first exports valve body -310
Second output 320 second second spool -330 of guide part -321 of valve body -
The toothwash of second elastic component -340 work head -350 inputs valve -400
Connecting tube -410 elastic valve body -420 inlet opening -421
First guide channel -431 of liquid valve body -430 input mechanism -500
First valve body -610 of input duct -510 air intake valve -600
The air inlet adjustment of second valve body -620 of second air inlet -611 part -630
631 first connectedness -640 of air inlet -632 of regulating tank -
Gas-guide tube -641 venting channels -642 installation cavity -650
700 first first spool of spool -710 main body -711 of switch block -
First guide part -712, first mounting portion -713, first choking portion -714
First abutting part -722 of the first sock -721 of first elastic component -720.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to embodiment for explaining the present invention, and should not be understood as to limit of the invention
System.
In the description of the embodiment of the present invention, it is to be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure is merely for convenience of the description embodiment of the present invention and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the embodiment of the present invention, the meaning of " plurality " is two or two
More than a, unless otherwise specifically defined.
In embodiments of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in embodiments of the present invention is understood according to concrete condition.
In at least one embodiment of the present invention, shown in as shown in Figure 1, Figure 2, Fig. 5 and Fig. 6, a kind of toothwash mechanism is provided, is wrapped
Include the communicating pipe 100 equipped with accommodating cavity 140.The both ends of the communicating pipe 100 are respectively equipped with the first of the connection accommodating cavity 140
Port 110 and the second port 120, side are equipped with the third connectivity mouth 130 for being connected to the accommodating cavity 140.First port 110 with
The connection of one reciprocating drive mechanism 200, second port 120 are connected to an output valve 300, the connection of third connectivity mouth 130 one
Valve 400 is inputted, the input valve 400 is also connected to an input mechanism 500.The toothwash mechanism further includes the connection that is spirally connected
First shell 150 and second housing 160.The communicating pipe 100, the reciprocating drive mechanism 200,400 and of input valve
The output valve 300 is placed in first shell 150 and the second housing 160.First shell 150 and institute
It states second housing 160 and is not only capable of fixing the communicating pipe 100, the reciprocating drive mechanism 200, the input valve 400 and institute
State output valve 300, moreover it is possible to the structure for guaranteeing the stability of the toothwash mechanism at work, and capable of protecting it internal well
It is not damaged.The movement of reciprocating drive mechanism 200 makes to generate negative pressure in the accommodating cavity 140 to make the output valve
300 make the input valve 400 unlatching while closing, then liquids and gases are through the input mechanism 500 from the input
Valve 400 enters the accommodating cavity 140, and the reciprocating drive mechanism 200, which continues movement, to be made to generate forward direction in the accommodating cavity 140
Air pressure to make the input valve 400 open the output valve 300 while closing, the positive air pressure push liquid with
Gas is exported by the output valve 300.The present invention makes the reciprocating drive mechanism by the way that the reciprocating drive mechanism 200 is arranged
To provide positive pressure and negative pressure when 200 reciprocating motion, and then the input valve 400 and the output valve 300 are controlled, from
And makes liquids and gases into the accommodating cavity 140 and mix, then pass through the high speed reciprocating motion of reciprocating drive mechanism 200
Make mixed liquids and gases simultaneously from 300 high speed ejection of output valve, and then clean tooth, such setting makes described
The reciprocating motion of reciprocating drive mechanism 200 can control the input valve 400 again while providing not only stable power source
With the opening and closing of the output valve 300.High speed ejection after simultaneously the liquids and gases can also being mixed, forms linkage
Effect avoids the problem that high production cost caused by multiple mechanisms are respectively set in the prior art, has structure simple, is produced into
This low advantage, while the mode of high speed ejection cleans tooth after liquids and gases mixing, cleaning effect is good, and cleaning efficiency is high.
In other embodiments of the invention, as depicted in figs. 1 and 2, the input mechanism 500 includes input duct
510 and air intake valve 600, the input duct 510 and the air intake valve 600 be connected to the input valve 400.It is described
Input duct 510 enters the channel of the accommodating cavity 140 for water flow or other cleaning solutions, and the air intake valve 600 is used for root
Factually border production requirement adjusts the size of air inflow.
In other embodiments of the invention, as shown in Figures 1 to 6, the air intake valve 600 includes the first valve body
610, the second valve body 620, air inlet adjustment part 630 and connectedness 640.First valve body 610 and second valve body 620 fix
Connection and one installation cavity 650 of formation.630 part of air inlet adjustment part is placed in the installation cavity 650 and with described first
Valve body 610 rotatably connects, and one end of the connectedness 640 is protruded into the installation cavity 650 and the air inlet adjustment part 630
It contradicts, the other end of the connectedness 640 extends to outside second valve body 620 and forms gas-guide tube 641, the gas-guide tube 641
Inside is through equipped with several venting channels 642.The air intake valve 600 further includes a fixed elastic component 660, the fixed elasticity
Part 660 be set to the installation cavity 650 in, and 660 both ends of fixed elastic component contradict respectively second valve body 620 be connected to
Part 640.In the present embodiment, by the way that 630 part of air inlet adjustment part is placed in the installation cavity 650 and with described first
Valve body 610 rotatably connects so that rotate the air inlet adjustment part 630 adjust air inflow when, air inflow can be adjusted
The internal pipeline that water toothpick will not be damaged again simultaneously, improves the service life of the water toothpick.In actual production it is described into
The outside of water toothpick can be arranged according to demand is actually produced in air valve 600, though because long-time uses cause described in into
Air valve 600 damages, and can also directly remove the air intake valve 600, and avoids the valve because controlling air inlet in the prior art
Door causes the damage of water toothpick internal pipeline to need to disassemble entire water toothpick when needing replacing, to save manpower.Furthermore institute
The handle for being convenient for manually rotating can be arranged according to actual production demand by stating air inlet adjustment part 630, or can also be in toothwash
Corresponding automatic control device can be set when in machine, to realize that the automation to the air inlet adjustment part manipulates.For described
How first valve body 610 and second valve body 620 fix and are connected as the prior art, therefore the present invention repeats no more.
In other embodiments of the invention, as shown in Figures 2 to 4, corresponded on the air inlet adjustment part 630 described logical
Gas channel 642 digs arc-shaped regulating tank 631, the channel width of the regulating tank 631 from one end to the other end flaring and
Its end forms one first air inlet 632 through the air inlet adjustment part 630, be additionally provided on first valve body 610 with it is described
Second air inlet 611 of the first air inlet 632 connection, rotating the air inlet adjustment part 630 makes 642 end pair of venting channels
The different location of neat 631 conduit of regulating tank, to adjust the size of air inflow, and makes gas successively through second air inlet
Hole 611, first air inlet 632, the regulating tank 631 and the venting channels 642 flow to the input valve 400.This
The invention regulating tank 631 different by setting channel width, makes it possible to make institute by rotating the air inlet adjustment part 630
It states 642 end of venting channels and is aligned the different location of 631 conduit of regulating tank and the size of air inflow, operation side can be adjusted
Just, it when and the rotation air inlet adjustment part 630 adjusts air inflow, will not be damaged again while making it possible to adjust air inflow
The internal pipeline of water toothpick improves the service life of the water toothpick.
In other embodiments of the invention, as shown in Fig. 1, Fig. 7, Fig. 8, the input valve 400 include with it is described
Input mechanism 500 be connected to connecting tube 410, with 410 airtight connection of connecting tube and be equipped with inlet opening 421 elastic valve body 420
With removably connect with the elastic valve body 420 and internal through the liquid valve body equipped with the first guide channel 431, it is described go out liquid
Valve body 430 is connected to the third connectivity mouth 130.Sliding is equipped with switch between the elastic valve body 420 and the liquid valve body 430
Component 700.In the present embodiment, the communicating pipe 410 in 90 ° of bendings setting, connect straight line where the input mechanism 500 and
Straight line where the input valve 400 is in 90 °, so that being placed in by the input valve 400 and the input mechanism 500
When in water toothpick, small in size, saving space is occupied.The liquid valve body 430 and the elastic valve body 420 can be clamping, can
To be bonding, it is also possible to interference fit connection, as long as can guarantee that the liquid valve body 430 and the elastic valve body 420 can
Dismantling connection, the present invention are not specifically limited in this embodiment, and above-mentioned connection type is well known to the skilled person simultaneously
It ought to grasp, therefore the present invention repeats no more.In addition, the material of the elastic valve body 420 is rubber material, institute in the present embodiment
Stating switch block 700 is solid hard material.When the elastic valve body 420 is accommodated in the connecting tube 410, the feather valve
420 one end of body is contacted with the liquid valve body 430, is contacted in 420 other end of elastic valve body and the connecting tube 410, because
The switch block 700 is solid-state hard material, and the elastic valve body 420 is rubber material and has elasticity, therefore described is opened
When pass component 700 and the elastic valve body 420 abut against, the elastic valve body 420 also acts as the effect for increasing leakproofness.
In other embodiments of the invention, as shown in Figure 7 to 9, the switch block 700 includes one first spool
710 and the first elastic component 720 for being sheathed on first spool 710.First spool 710 includes the first spool main body 711,
The first spool main body 711 extends to form one first guide part 712, first guide part 712 and described first to one end
Guide channel 431 matches setting, and the 712 surrounding uniform ring of the first guide part is equipped at least three first mounting portions 713.Institute
The first spool main body 711 is stated to the other end the first choking portion 714 of tapered formation, first choking portion 714 and the feather valve
Body 420 blocks the inlet opening 421 when contradicting.In the present embodiment, first choking portion 714 is supported with the elastic valve body 420
When blocking the inlet opening 421 when touching, the input valve 400 is closed.When the reciprocating drive mechanism 200 is moved in the appearance
It sets when generating negative pressure in chamber 140, which draws first spool 710 and move 712 to described the along first guide part
One choking portion 714 is separated with the inlet opening 421, and the input valve 400 is opened, and first elastic component 720 is at this time
Compressive state.When the reciprocating drive mechanism 200 movement in the accommodating cavity 140 generates positive pressure, the positive pressure and
The elastic force of first elastic component 720 acts on first spool 710 simultaneously makes it travel forward until resetting, the input
Valve 400 is closed.
In other embodiments of the invention, as shown in figure 9, one end of first elastic component 720 is equipped with first set
Socket part 721, the first sock 721 are socketed on first mounting portion 713.The first sock 721 is to described first
The first abutting part 722 of tapered formation, first abutting part 722 abut the liquid out to the other end of elastic component 720 in the shape of a spiral
Inside valve body 430.In the present embodiment, the first set to match with first mounting portion 713 is set on the first elastic component 720
Socket part 721, when so that installing first elastic component 720, it is only necessary to which the first sock 721 is socketed in first installation
Portion 713, it is easy for installation, save manpower.
In other embodiments of the invention, as shown in Figure 1, Figure 2, Figure 7 and Figure 8, the output valve 300 includes setting
There are the first output valve body 310 and internal the second output valve body 320 for being equipped with the second guide part 321 of delivery outlet 311.Described first
Output valve body 310 is placed in the position in the communicating pipe 100 close to the accommodating cavity 140, and the second output valve body 320 is stretched
Enter 100 inside of communicating pipe to abut with 100 airtight connection of communicating pipe and with the first output valve body 310.Described
Sliding is equipped with the second spool 330 and is sheathed on second spool between one output valve body 310 and the second output valve body 320
330 the second elastic component 340, second spool 330 block the delivery outlet when contradicting with the first output valve body 310
311.The output valve 300 is also connected with a toothwash work head 350, and the toothwash work head 350 is used for liquids and gases
Mixture is sprayed from the toothwash work head, to clean tooth.In the present embodiment, the movement of reciprocating drive mechanism 200 exists
When generating negative pressure in the accommodating cavity 140, which draws second spool 330 and contradicts with the first output valve body 310
When block the delivery outlet 311, at this point, the output valve 300 close.When the reciprocating drive mechanism 200 is moved described
Generate positive pressure in accommodating cavity 140, the positive pressure push second spool 330 along second guide part 321 forward
Movement is until second spool 330 is separated with the delivery outlet 311, and the input valve 400 is opened, at this time second bullet
Property part 340 is in compressive state.Next, the movement of reciprocating drive mechanism 200 generates negative pressure, second spool 330 exists
It is resetted under the negative pressure and the elastic force collective effect of second elastic component 340 and resists the delivery outlet 311, the output at this time
Valve 300 is again switched off.
In other embodiments of the invention, as shown in Fig. 2, Fig. 5, Fig. 6 and Fig. 9, the reciprocating drive mechanism 200 is wrapped
Include force piece 210, driving gear 220 and piston piece 230.The driving gear 220 is drivingly connected with the force piece 210, institute
It states driving gear 220 and is equipped with eccentric wheel 221, described 230 one end of piston piece is sheathed on the eccentric wheel 221, the piston piece
230 other end protrudes into first port 110 and is interference fitted with the communicating pipe 100.The force piece 210 drives described
It drives gear 220 to rotate, moves back and forth the piston piece 230 in the accommodating cavity 140.In the present embodiment, the power
Part 210 is direct current generator.When the reciprocating drive mechanism 200 operates, the direct current generator drives its output shaft to rotate, and drives institute
It states driving gear 220 to rotate, when moving the piston piece 230 from top to bottom along the accommodating cavity, in the accommodating cavity 140
Negative pressure is generated, which close the output valve 300, opens the input valve 400.When 230 edge of piston piece
When the accommodating cavity 140 moves from bottom to top, positive pressure is generated in the accommodating cavity 140, which makes described defeated
Valve 300 is opened out, closes the input valve 400.The direct current generator drives its output shaft persistently to rotate, and makes the appearance
It sets circulation in chamber 140 and generates negative pressure and positive pressure.
To achieve the goals above, another technical solution provided in an embodiment of the present invention are as follows: a kind of water toothpick, including it is above-mentioned
Toothwash mechanism.Because the water toothpick contains above-mentioned toothwash mechanism, so the water toothpick also has, cleaning effect is good, clearly
It is clean high-efficient, easy to operate, the low advantage of production cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of toothwash mechanism, the communicating pipe including being equipped with accommodating cavity, the both ends of the communicating pipe are respectively equipped with the connection appearance
The first port and the second port of chamber are set, side is equipped with the third connectivity mouth for being connected to the accommodating cavity, which is characterized in that described first
Port is connected to a reciprocating drive mechanism, and second port is connected to an output valve, and the third connectivity mouth is connected to a transfer valve
Door, the input valve are also connected to an input mechanism；The reciprocating drive mechanism movement makes to generate negative pressure in the accommodating cavity
To make the output valve close while make the input valve opening, then liquids and gases through the input mechanism from
The input valve enters the accommodating cavity, and the reciprocating drive mechanism, which continues movement, to be made to generate positive air pressure in the accommodating cavity
To make the input valve open the output valve while closing, which pushes liquids and gases by described
Output valve output.
2. toothwash mechanism according to claim 1, which is characterized in that the input mechanism includes input duct and intake valve
Door, the input duct and the air intake valve are connected to the input valve.
3. toothwash mechanism according to claim 2, which is characterized in that the air intake valve includes the first valve body, the second valve
Body, air inlet adjustment part and connectedness, first valve body and second valve body fix connection and the two is fixed after connecting and formed
One installation cavity；Air inlet adjustment part part is placed in the installation cavity and rotatably connect with first valve body, institute
The one end for stating connectedness is protruded into the installation cavity to be contradicted with the air inlet adjustment part, and the other end of the connectedness extends to institute
It states and forms gas-guide tube outside the second valve body, through equipped with several venting channels inside the gas-guide tube.
4. toothwash mechanism according to claim 3, which is characterized in that correspond to the venting channels on the air inlet adjustment part
Dig arc-shaped regulating tank, the channel width of the regulating tank from one end to the other end flaring and its end through it is described into
Gas regulating part forms one first air inlet, is additionally provided with the second air inlet being connected to first air inlet on first valve body
Hole rotates the different location that the air inlet adjustment part makes the venting channels end be aligned the regulating tank conduit, to adjust
The size of air inflow, and make gas successively through second air inlet, first air inlet, the regulating tank and the ventilation
Channel flows to the input valve.
5. toothwash mechanism according to claim 1-4, which is characterized in that the input valve include with it is described defeated
Enter mechanism connection connecting tube, with the connecting tube airtight connection and be equipped with inlet opening elastic valve body and with the elastic valve body it is removable
The connection and inside unloaded run through the liquid valve body equipped with the first guide channel, and the liquid valve body is connected to the third connectivity mouth；Institute
It states sliding between elastic valve body and the liquid valve body and is equipped with switch block.
6. toothwash mechanism according to claim 5, which is characterized in that the switch block includes one first spool and is arranged
The first elastic component on first spool；First spool includes the first spool main body described in the first spool main body to one end
Extend to form one first guide part, first guide part and first guide channel match setting, and described first is oriented to
Uniform ring is equipped at least three first mounting portions around portion；The first spool main body forms the first blocking to the other end is tapered
Portion, first choking portion and the elastic valve body block the inlet opening when contradicting.
7. toothwash mechanism according to claim 6, which is characterized in that one end of first elastic component is equipped with the first socket
Portion, the first sock are socketed on first mounting portion, the other end of the first sock to first elastic component
The first abutting part of tapered formation in the shape of a spiral, first abutting part abut inside the liquid valve body.
8. toothwash mechanism according to claim 5, which is characterized in that the output valve includes first equipped with delivery outlet
Valve body and internal the second output valve body for being equipped with the second guide part are exported, the first output valve body was placed in the communicating pipe
Close to the position of the accommodating cavity, the second output valve body protrudes into the communicating pipe inside and the communicating pipe airtight connection simultaneously
It is abutted with the first output valve body；Sliding is equipped with the second valve between the first output valve body and the second output valve body
Core and the second elastic component for being sheathed on second spool, second spool and the first output valve body are blocked described when contradicting
Delivery outlet.
9. -4, the described in any item toothwash mechanisms of 6-8 according to claim 1, which is characterized in that the reciprocating drive mechanism includes
Force piece, driving gear and piston piece, the driving gear and the force piece are drivingly connected, and the driving gear is equipped with inclined
Heart wheel, described piston piece one end are sheathed on the eccentric wheel, the other end of the piston piece protrude into first port and with institute
State communicating pipe interference fit；The force piece drives the sliding tooth wheel rotation, keeps the piston piece past in the accommodating cavity
Multiple movement.
10. a kind of water toothpick, which is characterized in that including the described in any item toothwash mechanisms of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466736.0A CN110169835A (en) | 2019-05-31 | 2019-05-31 | Toothwash mechanism and water toothpick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466736.0A CN110169835A (en) | 2019-05-31 | 2019-05-31 | Toothwash mechanism and water toothpick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110169835A true CN110169835A (en) | 2019-08-27 |
Family
ID=67696002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910466736.0A Pending CN110169835A (en) | 2019-05-31 | 2019-05-31 | Toothwash mechanism and water toothpick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110169835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023071947A1 (en) * | 2021-10-26 | 2023-05-04 | 深圳朗特智能控制股份有限公司 | Gas-liquid mixing pump structure and water flosser |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3143196A1 (en) * | 1981-10-30 | 1983-05-19 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Oral cavity cleaner |
| CN1561930A (en) * | 2004-03-24 | 2005-01-12 | 上海白猫股份有限公司 | Tooth cleaning device and using method |
| CN201064499Y (en) * | 2007-02-16 | 2008-05-28 | 周之海 | Automatic toothbrush driven by pneumatic pressure or hydraulic pressure |
| CN202376246U (en) * | 2010-11-15 | 2012-08-15 | 张纯 | Dental scaling device |
| TWM504576U (en) * | 2015-03-09 | 2015-07-11 | jin-bao Xie | Waterpik |
| CN205698084U (en) * | 2016-03-21 | 2016-11-23 | 盐城卫生职业技术学院 | A kind of device for cleaning teeth |
| WO2018161937A1 (en) * | 2017-03-09 | 2018-09-13 | 胡芳琼 | Household tooth washing device |
| CN210903443U (en) * | 2019-05-31 | 2020-07-03 | 东莞英伍电子有限公司 | Tooth washing mechanism and tooth washing machine |
-
2019
- 2019-05-31 CN CN201910466736.0A patent/CN110169835A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3143196A1 (en) * | 1981-10-30 | 1983-05-19 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Oral cavity cleaner |
| CN1561930A (en) * | 2004-03-24 | 2005-01-12 | 上海白猫股份有限公司 | Tooth cleaning device and using method |
| CN201064499Y (en) * | 2007-02-16 | 2008-05-28 | 周之海 | Automatic toothbrush driven by pneumatic pressure or hydraulic pressure |
| CN202376246U (en) * | 2010-11-15 | 2012-08-15 | 张纯 | Dental scaling device |
| TWM504576U (en) * | 2015-03-09 | 2015-07-11 | jin-bao Xie | Waterpik |
| CN205698084U (en) * | 2016-03-21 | 2016-11-23 | 盐城卫生职业技术学院 | A kind of device for cleaning teeth |
| WO2018161937A1 (en) * | 2017-03-09 | 2018-09-13 | 胡芳琼 | Household tooth washing device |
| CN210903443U (en) * | 2019-05-31 | 2020-07-03 | 东莞英伍电子有限公司 | Tooth washing mechanism and tooth washing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023071947A1 (en) * | 2021-10-26 | 2023-05-04 | 深圳朗特智能控制股份有限公司 | Gas-liquid mixing pump structure and water flosser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108430262B (en) | Closed type tooth cleaner | |
| US5465445A (en) | Hydraulically operated toothbrush | |
| US4735200A (en) | Oral hygiene apparatus | |
| US20190117357A1 (en) | An integrated fluid connection/drive train interface for an oral healthcare appliance and method | |
| CN102811678A (en) | Oral Care Systems | |
| CN101035485A (en) | Oral care systems, oral care devices and methods of use | |
| EP1844699A3 (en) | Apparatus for washing and disinfecting endoscope and brush unit for washing ducts of endoscope | |
| KR20120126260A (en) | A dental cleaner with function of washing and sterilizing | |
| CN110169835A (en) | Toothwash mechanism and water toothpick | |
| CN210903443U (en) | Tooth washing mechanism and tooth washing machine | |
| CN201064499Y (en) | Automatic toothbrush driven by pneumatic pressure or hydraulic pressure | |
| CN209139232U (en) | A kind of cleaning equipment of rice | |
| CN214719067U (en) | Central air conditioning belt cleaning device | |
| CN108496877A (en) | A kind of cleaning of aquaculture pond and oxygenation all-in-one machine and its application method | |
| CN201005241Y (en) | Automatic tooth-brush driven by tap water | |
| CN109915616A (en) | A kind of ice cream maker outlet valve | |
| CN102660983B (en) | Dredging and cleaning gun of toilet bowl | |
| CN101229082B (en) | Automatic toothbrush driven by running water | |
| CN101204269B (en) | Automatic toothbrush driven by air press and fluid pressure | |
| CN111281592A (en) | Hydraulically driven toothbrush | |
| CN220788086U (en) | Sewage treatment pond with dross adsorbs collection function | |
| CN207949923U (en) | A kind of mouth-rinsing device | |
| CN202559470U (en) | Dredging and cleaning gun for closestool | |
| CN100594822C (en) | Automatic toothbrush driven by hydraulic pressure | |
| JP2001017023A (en) | Aquarium-cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |