CN108742910A - Water toothpick - Google Patents
Water toothpick Download PDFInfo
- Publication number
- CN108742910A CN108742910A CN201810822152.8A CN201810822152A CN108742910A CN 108742910 A CN108742910 A CN 108742910A CN 201810822152 A CN201810822152 A CN 201810822152A CN 108742910 A CN108742910 A CN 108742910A
- Authority
- CN
- China
- Prior art keywords
- water
- opening
- water inlet
- closing part
- water outlet
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 252
- 235000010585 Ammi visnaga Nutrition 0.000 title claims abstract description 63
- 244000153158 Ammi visnaga Species 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 claims description 50
- 239000007799 cork Substances 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 108091006146 Channels Proteins 0.000 abstract 2
- 102000010637 Aquaporins Human genes 0.000 abstract 1
- 108010063290 Aquaporins Proteins 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 210000000214 mouth Anatomy 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 210000000988 bone and bone Anatomy 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000009466 transformation Effects 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
-
- 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
- A61C17/0202—Hand-pieces
Landscapes
- 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)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of water toothpicks,Including shell,Kinetic pump and duckbill valve,Water inlet flow channel and outlet passage are equipped in shell,Kinetic pump includes the pump housing,And the cylinder body and piston being arranged in the pump housing,The pump housing is equipped with the water inlet and water outlet being connected to cylinder body,Water inlet is connected to water inlet flow channel,Water outlet is connected to outlet passage,The water of water inlet flow channel is set to transport to outlet passage after kinetic pump pressurizes,Duckbill valve includes the mounting portion mounted on outlet passage,The side of mounting portion is equipped with opening and closing part and the support portion for adjusting opening and closing part opening and closing degree,Opening and closing part includes the notch for being used to open or closing outlet passage,So that duckbill valve forms influent side and water outlet side in incision,The water outlet of water outlet side towards the pump housing is arranged,At least one adjustment convex ribs are set outside support portion,At least one adjustment convex ribs are connected with opening and closing part,Deflection for limiting notch.Technical solution of the present invention can improve the reliability of water toothpick.
Description
Technical field
The present invention relates to oral care implement field, more particularly to a kind of water toothpick.
Background technology
Water toothpick is generally used for nursing oral cavity, and water toothpick includes mainly host, water tank and nozzle etc., and power is equipped in host
Pump and, the water flow passage being made of water inlet flow channel and outlet passage, kinetic pump for pressurizeing to the water in water flow passage, into
Water flow passage is generally used for being connected to water tank, to supply water to kinetic pump；Kinetic pump is connected to outlet passage, and outlet passage will add
Pressure water is delivered to nozzle, and nozzle is allow to spray the high pressure water flow for stamping.
To achieve the goals above, it needs that check valve is arranged between kinetic pump and water inlet flow channel, check valve makes kinetic pump can
Enter kinetic pump with the water unidirectionally aspirated in water inlet flow channel, it is defeated by outlet passage after kinetic pump applies water certain pressure
Go out.Similarly, check valve can also be equipped between kinetic pump and outlet passage, for preventing the water in outlet passage from flowing back.
Kinetic pump is connected in water flow passage, and water toothpick generally requires the seal request for meeting IPX7, i.e., anti-leaching type (is providing
Under the conditions of soak in water will not enter inside), to which the water ensured in water flow passage is not easy to occur mutually to ooze with external medium,
Therefore, kinetic pump needs to be sealedly connected in water flow passage by check valve, alternatively, kinetic pump is connected to water by other sealing elements
In runner.However, current water toothpick, when kinetic pump is connect by the rigid check (non-return) valve such as valve block or ball valve with water inlet flow channel
When, conducting water inlet is affected by threshold values, it is difficult to meet the requirement accurately fetched water, and when kinetic pump is soft by duckbill valve etc.
Property check (non-return) valve when being connect with water inlet flow channel, flexible piece is easy to fail in the case where higher pressure acts on, and the reliability of water toothpick is very poor.
Invention content
The main object of the present invention is to propose a kind of water toothpick, it is intended to improve the reliability of water toothpick.
To achieve the above object, water toothpick proposed by the present invention, including shell, kinetic pump and duckbill valve, in the shell
Equipped with water inlet flow channel and outlet passage, the kinetic pump includes the pump housing, and the cylinder body and piston being arranged in the pump housing, institute
It states the pump housing and is equipped with the water inlet and water outlet being connected to the cylinder body, the water inlet with the water inlet flow channel for being connected to, institute
Water outlet is stated for be connected to the outlet passage so that the water of the water inlet flow channel be delivered to after kinetic pump pressurizes described in go out
Water flow passage, duckbill valve include the mounting portion mounted on the outlet passage, and the side of the mounting portion is equipped with opening and closing part and use
In the support portion for adjusting the opening and closing part opening and closing degree, the opening and closing part includes being used to open or closing cutting for the outlet passage
Mouthful, so that the duckbill valve forms influent side and water outlet side, water outlet of the water outlet side towards the pump housing in the incision
At least one adjustment convex ribs are arranged in mouth setting, the support portion outside, and at least one adjustment convex ribs are connected with the opening and closing part,
Deflection for limiting the notch.
Preferably, the water toothpick further includes the second duckbill valve, and second duckbill valve includes being mounted on the feed water flow
The side of second mounting portion in road, second mounting portion is equipped with the second opening and closing part and is opened for adjusting second opening and closing part
Second support portion of conjunction degree, second opening and closing part include the second notch for being used to open or closing the water inlet flow channel, with
Second duckbill valve is set to form the second influent side and the second water outlet side, the second influent side direction in second incision
The water inlet of the pump housing is arranged, and is arranged at least one second adjustment convex ribs outside second support portion, and at least one described the
Two adjustment convex ribs are connected with second opening and closing part, the deflection for limiting second notch.
Preferably, at least one adjustment convex ribs are annular gusset, and accommodating cavity is formed in the annular gusset, described to open
Conjunction portion is arranged in the accommodating cavity, and at least one second adjustment convex ribs are the second annular gusset, second circular bar
The second accommodating cavity is formed in plate, second opening and closing part is arranged in second accommodating cavity.
Preferably, the water toothpick further includes being set into water adapter, water outlet adapter and two sealing elements, the duckbill valve
It sets in water inlet adapter, the water inlet is connected to by the water inlet adapter with the water inlet flow channel, second duckbilled
Valve is arranged in the water outlet adapter, and the water outlet is connected to by the water outlet adapter with the outlet passage, described
Water inlet adapter is close to the outer ring of one end of the water inlet and the water outlet adapter close to one end of the water outlet
Outer ring is equipped with sealing element mounting groove, and a sealing element is equipped in a sealing element mounting groove.
Preferably, the water toothpick further includes sealing cork, and the sealing cork has second end and is used to connect described
The second end of the first end of piston, the sealing cork is equipped with the annular groove for forming the sealing shirt rim and seal convexity, institute
It states second end and is equipped with containing groove, the installation shirt rim extended to the axle center of the sealing cork is equipped in the containing groove, is used
It is connected on the piston in by the sealing cork.
Preferably, the kinetic pump further includes motor, the spiral shell for driving the piston to be moved back and forth in the cylinder body
Bevel gear, driving wheel and connecting rod are revolved, the spiral bevel gear is mounted on the output shaft of the motor, and the driving wheel is equipped with rotation
The shaft heart, the driving wheel are equipped with eccentric shaft and ring gear, and the ring gear is equipped with arc when for being engaged with the spiral bevel gear
The arc-shaped gear of transition, to drive the eccentric shaft around the axis of rotation eccentric rotary, the connecting rod is lived with the eccentric shaft
Dynamic connection, to be moved back and forth under the driving of the driving wheel, one end of the connecting rod is connected with the piston, so that the work
The length direction filled in along the cylinder body moves back and forth.
Preferably, the spiral bevel gear is set as spiral spiral bevel gear, the axis of rotation of the spiral spiral bevel gear
Intersect setting with the axis of rotation of the ring gear, the helical angle setting of the spiral bevel gear is at 30 degree to 40 degree, the spiral
The helical angle of bevel gear is set as 33 degree, 35 degree or 37 degree.
Preferably, the installation cavity arranged along first direction is equipped in the shell, the motor is mounted on the installation cavity
Interior, the cylinder body is arranged side by side with the installation cavity, and the driving wheel includes the arc-shaped gear engaging section and interconnecting piece back to setting,
The motor is placed in the both sides of the driving wheel with the cylinder body, and the side of arc-shaped gear engaging section towards the motor is set
It sets, the arc-shaped gear is arranged on the arc-shaped gear engaging section, and the interconnecting piece is arranged towards the side of the cylinder body, described inclined
Mandrel setting is equipped with axle sleeve in the interconnecting piece, the connecting rod, and the eccentric shaft is rotatably provided in the axle sleeve.
Preferably, the water toothpick further includes nozzle and switching device, and the shell is equipped with inserting groove, in the shell
Equipped with the first water outlet for being connected to the outlet passage；The nozzle includes connection-peg, conduit pipe, and the connection water guide
Second water outlet in channel, the nozzle are removably connected to the inserting groove by the connection-peg, so that described first goes out
The mouth of a river is connected to the conduit pipe of the nozzle, and on the housing, the switching device has lock for the switching device setting
Tight station and unlock station, when the switching device is located at the locking station, the connection-peg is locked at the inserting groove
It is interior, it is described to insert when the switching device is located at the unlock station to connect first water outlet and the conduit pipe
The detachable inserting groove of connector.
Preferably, the nozzle is equipped with the retaining ring for reflection jet flow, and the retaining ring is detachably connected on the spray
On mouth, alternatively, the retaining ring is wholely set with the nozzle.
Preferably, the water toothpick further includes control circuit board, the control of several indicator lights and installation on the housing
Button processed and speed governing button, the control circuit board are connect with the motor and several indicator lights, several indicator lights
It is used to indicate the power supply conducting situation of the control circuit board, and the speed conditions of the instruction motor, the speed governing button
The power supply of the control circuit board is connected for start and stop for rotating speed for controlling the motor, the control button.
The water toothpick of technical solution of the present invention, duckbill valve by mounting portion be mounted on outlet passage, the water outlet of the pump housing with
Outlet passage is connected to.The same side of mounting portion is equipped with opening and closing part and support portion, and opening and closing part can be that opposed inclined two valve is soft
Thin slice, the end of the two valves thin slice offsets to form the notch of opening and closing part, make opening and closing part incision formed be oppositely arranged into
Water side and water outlet side, to play the role of one-way sealing water inlet flow channel.The water outlet of water outlet side towards the pump housing is arranged, for controlling
Water in the pump housing enters outlet passage, and the water in the pump housing is made unidirectionally to enter outlet passage.Support portion is set in the same side of opening and closing part
It sets, support portion is mainly used for adjusting the opening and closing degree of opening and closing part.At least one adjustment convex ribs are set outside support portion, this at least one
Adjustment convex ribs can play the supporting roles such as thickening, limit to two valve thin slices of opening and closing part so that the notch of opening and closing part in
Kinetic pump is connected and has stronger tearing strength in outlet passage with pressure, especially when notch is by larger compression shock,
It prevents tongue tear and leads to duckbilled defective valve, to improve the reliability of water toothpick.At least one adjustment convex ribs and folding
Portion be connected, on the one hand, when opening and closing part is in zero-pressure state, such set-up mode can the thin slice soft to two valves played one
Determine precompressed, the thin slice for keeping two valves soft is in more reliable when being closed.On the other hand, when one end direction that the two valves thin slice offsets
When the side that thin slice extends is by suction function, such set-up mode can prevent the inside turnup in opening and closing part, be cut to limit
Mouthful deflection, prevent duckbill valve to be led to that pushing quantity is improper due to improperly deflection, improve the sealing reliability of kinetic pump,
Further improve the reliability of water toothpick.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of water toothpick of the present invention；
Fig. 2 is the decomposition diagram of water toothpick of the present invention；
Fig. 3 is the internal structure schematic diagram of water toothpick of the present invention；
Fig. 4 is the enlarged view of part A in Fig. 3；
Fig. 5 is the structural schematic diagram of duckbill valve in Fig. 3；
Fig. 6 is the structural schematic diagram of the second duckbill valve of the present invention；
Fig. 7 is the enlarged view of part B in Fig. 3；
Fig. 8 is the sectional view of the sealing cork of the present invention；
Fig. 9 is the structural schematic diagram of the spiral bevel gear of the present invention；
Figure 10 is the structural schematic diagram of the driving wheel of the present invention；
Figure 11 is the structural schematic diagram of the connecting rod of the present invention；
Figure 12 is the decomposed schematic diagram of the water toothpick of the present invention；
Figure 13 is the structural schematic diagram of the button of the present invention；
Figure 14 is the structural schematic diagram of the sliding block of the present invention.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of water toothpick, and shown in Fig. 5, water toothpick includes shell 10, kinetic pump 20 and duckbilled
Valve 30, shell 10 is interior to be equipped with water inlet flow channel 10a and outlet passage 10b, and kinetic pump 20 includes the pump housing 21, and is arranged in the pump housing 21
Interior cylinder body 22 and piston 23, the pump housing 21 is equipped with the water inlet 211 being connected to cylinder body 22 and water outlet 212, water inlet 211 are used for
It is connected to water inlet flow channel 10a, water outlet 212 with outlet passage 10b for being connected to, so that the water of water inlet flow channel 10a is through kinetic pump
Outlet passage 10b is delivered to after 20 pressurizations, duckbill valve 30 includes the mounting portion 31 mounted on outlet passage 10b, mounting portion 31
Side be equipped with opening and closing part 32 and the support portion 33 for adjusting 32 opening and closing degree of opening and closing part, opening and closing part 32 include be used to open or
The notch 321 for closing outlet passage 10b, so that duckbill valve 30 forms influent side and water outlet side, water outlet side direction at notch 321
The water outlet 212 of the pump housing 21 is arranged, and enters outlet passage 10b for controlling the water in the pump housing 21, is arranged at least outside support portion 33
One adjustment convex ribs 331, at least one adjustment convex ribs 331 are connected with opening and closing part 32, the deflection for limiting notch 321.
Shown in Fig. 1 to Fig. 5, specifically, duckbill valve 30 is mounted on outlet passage 10b, duck by mounting portion 31
Mouth valve 30 can be installed first with outlet passage 10b, then outlet passage 10b is made to be connected to the water outlet 212 of the pump housing 21；When
So, it can also be installed by the mounting portion 31 and outlet passage 10b of duckbill valve 30, outlet passage 10b passes through duckbill valve 30
It is installed with water outlet 212, so that the water outlet 212 of the pump housing 21 is connected to outlet passage 10b.In the embodiment of the present invention, peace
The same side in dress portion 31 is equipped with opening and closing part 32 and support portion 33, and opening and closing part 32 can be the soft thin slice of opposed inclined two valve
(figure does not indicate), the end of the two valves thin slice offsets to form the notch 321 of opening and closing part 32, needs especially to illustrate, works as folding
When portion 32 is in zero-pressure state, the soft thin slice of two valves, which is in, to be closed.The notch 321 of opening and closing part 32 can be with outlet passage
Variation in water pressure in 10b and open or close, for example, the side extended towards thin slice when one end that the two valves thin slice offsets by
When the when positive pressure or other side is by suction function, the notch 321 of opening and closing part 32 is opened；It offsets when the two valves thin slice
The side that one end extends towards thin slice by the when suction function or other side by positive pressure when, the notch of opening and closing part 32
321 are closed.To which so that opening and closing part 32 is placed in has the influent side (figure does not indicate) being oppositely arranged and water outlet in outlet passage 10b
Side (figure does not indicate), to play the role of one-way sealing outlet passage 10b.The water outlet 212 of water outlet side towards the pump housing 21 is arranged,
Enter outlet passage 10b for controlling the water in the pump housing 21, the water in the pump housing 21 is made unidirectionally to enter outlet passage 10b.Support portion
33 are arranged in the same side of opening and closing part 32, and support portion 33 can be supporting block etc., and it is convex that at least one adjustment is arranged outside support portion 33
Muscle 331, which can be for one, two or a plurality of, is mainly used for adjusting the folding of opening and closing part 32
Degree.At least one adjustment convex ribs 331 can play a supporting role to two valve thin slices of opening and closing part 32, so that opening and closing part 32
Notch 321, which is in, to be connected with kinetic pump 20 and in the pump housing with pressure 21 with stronger tearing strength, especially when notch 321 by
When larger compression shock, at least one adjustment convex ribs 331 can prevent notch 321 from tearing and causing to fail, and improve kinetic pump
20 sealing reliabilities, to improve the reliability of water toothpick.
Shown in Fig. 1 to Fig. 5, at least one adjustment convex ribs 331 are connected with opening and closing part 32, and at least one adjustment is convex
Muscle 331 can be in enclose bone setting, may be set to be a plurality of reinforcing rib etc., it can be annular gusset or by irregular muscle to enclose bone
Plate encloses, the connection type of at least one adjustment convex ribs 331 and opening and closing part 32 can there are many, such as set by splicing or integrally
It sets, therefore not to repeat here.On the one hand, when opening and closing part 32 is in zero-pressure state, such set-up mode can be soft to two valves
Thin slice play the role of having certain precompressed, the thin slice for keeping two valves soft be in be closed when it is more reliable.On the other hand, when two valve
When the side that one end that thin slice offsets extends towards thin slice is by suction function, such set-up mode can prevent opening and closing part 32 to
Interior turnup prevents duckbill valve 30 to be led to that pushing quantity is improper due to improperly deflection to limit the deflection of notch 321,
The sealing reliability for improving kinetic pump 20 further improves the reliability of water toothpick.
Shown in Fig. 6, it is preferable that water toothpick further includes the second duckbill valve 40, and the second duckbill valve 40 includes being used for
Second duckbill valve 40 is mounted on to the second mounting portion 41 of water inlet flow channel 10a, the side of the second mounting portion 41 is equipped with the second folding
Portion 42 and the second support portion 43 for adjusting 42 opening and closing degree of the second opening and closing part, the second opening and closing part 42 include being used to open or closing
The second notch 421 of water inlet flow channel 10a is closed, so that the second duckbill valve 40 has the second influent side being oppositely arranged (figure does not indicate)
With the second water outlet side (figure does not indicate), the water inlet 211 of the second influent side towards the pump housing 21 is arranged, for controlling water inlet flow channel
Water in 10a enters the pump housing 21, is arranged at least one second adjustment convex ribs 431 outside the second support portion 43, and at least one the second adjust
Whole convex ribs 431 are connected with the second opening and closing part 42, the deflection for limiting the second notch 421.Second duckbill valve 40 can first with
Water inlet flow channel 10a is installed, then water inlet flow channel 10a is made to be connected to the water inlet 211 of the pump housing 21；It is of course also possible to pass through
The second mounting portion 41 and the water inlet flow channel 10a of two duckbill valves 40 are installed, and water inlet flow channel 10a passes through the second duckbill valve 40 and water inlet
211 are installed, so that the water inlet 211 of the pump housing 21 is connected to water inlet flow channel 10a.
Shown in Fig. 1 to Fig. 6, the second opening and closing part 42 can be that (figure is not for the soft thin slice of opposed inclined two valve
Mark), the end of the two valves thin slice offsets to form the second notch 421 of the second opening and closing part 42, needs especially to illustrate, when the
When two opening and closing parts 42 are in zero-pressure state, the soft thin slice of two valves, which is in, to be closed.Second notch 421 of the second opening and closing part 42 can be with
It is opened or closed with the variation in water pressure in water inlet flow channel 10a, for example, when one end that the two valves thin slice offsets is prolonged towards thin slice
The side stretched by the when positive pressure or other side by suction function when, the second notch 421 of the second opening and closing part 42 is beaten
It opens；When the side that one end that the two valves thin slice offsets extends towards thin slice is by suction function or the other side is by positive pressure
When effect, the second notch 421 of the second opening and closing part 42 is closed.To make the second opening and closing part 42 form the at the second notch 421
Two influent sides and the second water outlet side, to play the role of one-way sealing water inlet flow channel 10a.Second water outlet side towards the pump housing 21 into
The mouth of a river 211 is arranged, and is unidirectionally exported to the pump housing 21 for controlling the water in water inlet flow channel 10a.Second support portion 43 is in the second folding
The same side in portion 42 is arranged, and at least one second adjustment convex ribs 431, at least one second adjustment is arranged outside the second support portion 43
Convex ribs 431 can be for one, two or a plurality of, is mainly used for adjusting the opening and closing degree of the second opening and closing part 42.This at least one
Second adjustment convex ribs 431 can play a supporting role to two valve thin slices of the second opening and closing part 42, so that the of the second opening and closing part 42
Two incisions 421, which are in, to be connected with kinetic pump 20 and has stronger tearing strength in water inlet flow channel 10a with pressure, especially when second
When notch 421 is by larger compression shock, it can prevent the second notch 421 from tearing and causing to fail, to improve water toothpick
Reliability.
Shown in Fig. 1 to Fig. 6, at least one second adjustment convex ribs 431 are connected with the second opening and closing part 42, and at least one
Second adjustment convex ribs 431 can be in enclose bone setting, may be set to be a plurality of reinforcing rib etc., enclose bone can be annular gusset or
Enclosed by irregular gusset, the connection type of at least one second adjustment convex ribs 431 and the second opening and closing part 42 can there are many,
Such as by being glued or being wholely set, therefore not to repeat here.On the one hand, when the second opening and closing part 42 is in zero-pressure state, this
Kind of set-up mode can the thin slice soft to two valves played certain precompressed, the thin slice for keeping two valves soft is in the when of being closed and more may be used
It leans on.On the other hand, when the side extended towards thin slice when one end that the two valves thin slice offsets is by suction function, such setting side
Formula can prevent 42 inside turnup of the second opening and closing part, to limit the deflection of the second notch 421, prevent the second duckbill valve 40
It is led to that pushing quantity is improper due to improperly deflection, improves the sealing reliability of kinetic pump 20, further improve toothwash
The reliability of device.
With continued reference to Fig. 1 to Fig. 6, it is preferable that at least one adjustment convex ribs 331 are annular gusset 331a, annular gusset
Accommodating cavity 332 is formed in 331a, opening and closing part 32 is arranged in accommodating cavity 332, and at least one second adjustment convex ribs 431 are the second ring
The second accommodating cavity 432 is formed in shape gusset 431a, the second annular gusset 431a, the second opening and closing part 42 is arranged in the second accommodating cavity
In 432.The height of annular gusset 331a is concordant with the height of opening and closing part 32 or height more than opening and closing part 32, can make opening and closing part
32 are placed in accommodating cavity 332, to further strengthen the support force to opening and closing part 32.The height and second of second annular gusset 431a
The height of opening and closing part 42 is concordant or height more than the second opening and closing part 42, and the second opening and closing part 42 can be made to be placed in the second accommodating cavity
In 432, to further strengthen the support force to the second opening and closing part 42.In addition, vertical bars can be arranged on annular gusset 331a again
331b makes annular gusset 331a be thinned to further strengthen the intensity of annular gusset 331.It can on second annular gusset 431a
The second vertical bars 431b to be arranged again, to further strengthen the intensity of the second annular gusset 431a, keep the second annular gusset 431a thin
Type.
Shown in Fig. 1 to Fig. 6, it is preferable that water toothpick further include into water adapter 50a, water outlet adapter 50b and
Two sealing element 50c, for the setting of duckbill valve 30 in water inlet adapter 50a, water inlet 211 passes through adapter 50a and the water inlet of intaking
Runner 10a connections, the setting of the second duckbill valve 40 is in water outlet adapter 50b, and water outlet 212 is by being discharged adapter 50b and going out
Water flow passage 10b connection, water inlet adapter 50a is close to the outer ring of one end of water inlet 211, and water outlet adapter 50b is close to going out
The outer ring of the one end at the mouth of a river 212, which is equipped in sealing element mounting groove 50d, a sealing element mounting groove 50d, is equipped with a sealing element 50c.
By intaking, adapter 50a and water outlet adapter 50b is installed convenient for the pump housing 21 and water inlet flow channel 10a, outlet passage 10b,
Installation effectiveness can be improved, also, can be respectively increased between water inlet flow channel 10a and the pump housing 21 by two sealing element 50c, with
And between the pump housing 21 and outlet passage 10b junction waterproof reliability.
With reference to shown in Fig. 2, Fig. 3, Fig. 7 and Fig. 8, it is preferable that in order to reinforce, to the waterproof reliability of cylinder body 22, preventing the pump housing
Water in 21 is revealed by cylinder body 22, and water toothpick further includes sealing cork 60, and sealing cork 60 has second end 62 and is used to connect
It takes over a job the first end 61 of plug 23, the second end 62 of sealing cork 60, which is equipped with, forms the annular groove 622 of sealing shirt rim 621, and first
End 61 is equipped with containing groove 611, and the installation shirt rim 612 extended to the axle center of sealing cork 60 is equipped in containing groove 611, is used for
Sealing cork 60 is connected on piston 23.The outer wall in the inner wall and sealing cork 60 of cylinder body 22 is arranged in the sealing shirt rim 621
Between, sealing shirt rim 621 is connected to piston 23 for that will seal cork 60, when so that sealing cork 60 sliding in cylinder body 22
Play the role of radial seal to cylinder body 22.The outer diameter of sealing shirt rim 621 can be set along close to the direction of installation shirt rim 612 by contracting
It sets, to facilitate the installation in cylinder body 22 of sealing cork 60.The sealing cork 60 being arranged in this way can facilitate manufacture, be suitble to batch raw
Production.It is clamped with sealing cork 60 in addition, the connecting pin 231 of piston 23 is stretched into blind hole, relative to being arranged O-ring in piston 23
Speech, the risk that can be leaked from the inner ring of O-ring to avoid the water in the pump housing 21, and this kind of connection type is easily installed.It needs
It illustrates, such set-up mode, the deflection of sealing cork 60 can be reduced, reduce leak risk, further
Improve sealing reliability.
With reference to shown in Fig. 2, Fig. 3, Fig. 9 and Figure 10, it is preferable that kinetic pump 20 further includes for driving piston 23 in cylinder body 22
Motor 24, spiral bevel gear 25, driving wheel 26 and the connecting rod 27 of interior reciprocating motion, driving wheel 26 are equipped with axis of rotation C, driving wheel
26 are equipped with eccentric shaft 261 and ring gear 262, and ring gear 262 is equipped with the arc-shaped gear of arc-shaped transition when for being engaged with spiral bevel gear 25
262a, to drive eccentric shaft 261 around axis of rotation C eccentric rotaries, connecting rod 27 is flexibly connected with eccentric shaft 261, to be driven
It is moved back and forth under the driving of wheel 26, one end of connecting rod 27 is connected with piston 23, so that piston 23 is past along the length direction of cylinder body 22
Multiple movement.Spiral bevel gear 25 is connected on the output shaft of motor 24, to be rotated with the output shaft of motor 24, spiral bevel gear 25
Can by the cooperation of mounting pin and mounting groove, and with the output axis connection of motor 24.Driving wheel 26 can be by connecting with shaft
Shell 10 is rotatably arranged on after connecing so that driving wheel 26 can be around the shaft axis of rotation C rotations, those skilled in the art according to
The embodiment of the present invention and attached drawing can obtain corresponding technical solution, be not described in detail here.The ring gear 262 of driving wheel 26 is used
It is engaged in spiral bevel gear 25, ring gear 262 is equipped with arc-shaped gear 262a, is engaged with ring gear 262 by spiral bevel gear 25, can be with
The larger field of conjugate action is provided, keeps the first order transmission that motor 24 exports more firm, spiral bevel gear 25 is compared to worm and wormwheel
The output noise of equal positive drives part is smaller, so as to improve the muting function of water toothpick.In addition, the eccentric shaft of driving wheel 26
261 with connecting rod 27 for be flexibly connected, to make the reciprocating motion of connecting rod 27 under the driving of driving wheel 26, therefore, motor 24 it is defeated
Shaft can be realized by driving wheel 26 and reduce rotating speed, converts the rotation of motor 24 to linear movement etc., and intermediate biography is reduced
The quantity of moving part, to avoid noise source, further improves the muting function of water toothpick to reduce kinematic pair.Connecting rod 27
It can be pivotally connected with eccentric shaft 261, driving wheel 26 drives connecting rod 27 to move, so that connecting rod 27 has the length direction along cylinder body 22 past
The componental movement moved again.One end of connecting rod 27 is connected with the piston 23 of the pump housing 21, and connecting rod 27 is moved with piston 23, so that piston
23 along cylinder body 22 length direction move back and forth.Spiral bevel gear 25 can be spiral spiral bevel gear (figure does not indicate) or accurate
Hyperboloid bevel gear (figure does not indicate) etc., wherein hyperboloid bevel gear can make axle center offset distance of its axle center relative to ring gear 262
Setting, to improve the flexibility of 20 inner space of kinetic pump arrangement.
With reference to shown in Fig. 9 and Figure 10, it is preferable that spiral bevel gear 25 is set as spiral spiral bevel gear, so that screw conic tooth
The axis of rotation of wheel 25 intersects setting with the axis of rotation of ring gear 262, and the helical angle of spiral bevel gear 25 is arranged at 30 degree to 40
Degree, the helical angle of spiral bevel gear 25 are set as 33 degree, 35 degree or 37 degree.Spiral spiral bevel gear can make transmission more flat
Surely, make water toothpick noise result more preferably.In order to improve transmission intensity, and make the transmission ratio of the adaptation bigger of spiral bevel gear 25,
At 30 degree to 40 degree, it is preferred values that helical angle, which is arranged at 33 degree, 35 degree or 37 degree, for the helical angle setting of spiral bevel gear 25.
With reference to shown in Fig. 2, Fig. 3, Fig. 9, Figure 10 and Figure 11, it is preferable that in order to make the internal space layout of shell 10 more
It is compact, the installation cavity 11 along first direction V arrangements is equipped in shell 10, motor 24 is mounted in installation cavity 11, cylinder body 22 and peace
Behave affectedly 11 be arranged side by side, driving wheel 26 includes the arc-shaped gear engaging section 26a and interconnecting piece 26b back to setting, motor 24 and cylinder body
22 are placed in the both sides of driving wheel 26, and arc-shaped gear engaging section 26a is arranged towards the side of motor 24, and arc-shaped gear 262a is arranged in arc
On tooth engagement portion 26a, interconnecting piece 26b is arranged towards the side of cylinder body 22, and eccentric shaft 261 is arranged on interconnecting piece 26b, connecting rod 27
Equipped with axle sleeve 271, eccentric shaft 261 is rotatably provided in axle sleeve 271.The side of arc-shaped gear engaging section 26a towards motor 24 is set
It sets, arc-shaped gear 262a is located at arc-shaped gear engaging section 26a, interconnecting piece 26b and is arranged towards the side of cylinder body 22, and eccentric shaft 261 is arranged
In interconnecting piece 26b.The benefit being arranged in this way is the both sides that the installation of motor 24 and the pump housing 21 can be made to be located at driving wheel 26,
When mounted, motor 24 and spiral bevel gear 25 can be first connected, driving wheel 26 is then connected, makes spiral bevel gear 25 and transmission
The arc-shaped gear 262a engagement of wheel 26, then installing connecting rods 27, by connecting rod 27 respectively with the eccentric shaft of driving wheel 26 261 and piston 23
Connection.Both after can first connecting piston 23 and cylinder body 22, piston 23 and connecting rod 27 are reconnected；Can also first by piston 23 with
After connecting rod 27 connects, then by piston 23 in cylinder body 22.Since motor 24 and the pump housing 21 are not necessarily in the same of driving wheel 26
Side is installed, to improve installation effectiveness.
Shown in Fig. 2, Fig. 3, Fig. 9, Figure 10 and Figure 11, above-mentioned rotatable setting can be pivot joint, can also
It is other be rotatably connected, that is, eccentric shaft 261 has rotational freedom in axle sleeve 271, makes eccentric shaft 261 around transmission
When the axis of rotation C rotations of wheel 26, successfully power is conducted to connecting rod 27.Preferably, axle sleeve 271 has setting in a strip shape
Mounting groove 271a, mounting groove 271a can be through-hole, can also be blind hole etc., and mounting groove 271a has along first direction V's
Kong Kuan, and, the hole wide outer diameter loose fit for eccentric shaft 261 of mounting groove 271a, so that partially long along the hole of vertical first direction V
Mandrel 261 is rotatably provided in mounting groove 271a, and the hole length of mounting groove 271a is slided for eccentric shaft 261 in mounting groove 271a
Interior, in axis of rotation C rotation of the eccentric shaft 261 around driving wheel 26, mounting groove 271a is that eccentric shaft 261 provides avoiding space,
It reduces connecting rod 27 to swing along the hole length direction of mounting groove 271a, so as to improve the radial force of piston 23.Make driving wheel 26 with
The transmission of connecting rod 27 is more steady.
With reference to reference to shown in Fig. 2, Fig. 3, Figure 12, Figure 13 and Figure 14, it is preferable that water toothpick further includes that nozzle 70 is filled with switch
80 are set, shell 10 is equipped with inserting groove 12, and the first water outlet 13 of connection outlet passage 10b is equipped in shell 10；Nozzle 70 wraps
Connection-peg 71, conduit pipe 72 are included, and is connected to the second water outlet 73 of conduit pipe 72, nozzle 70 is removable by connection-peg 71
It unloads and is connected to inserting groove 12, so that the first water outlet 13 is connected to the conduit pipe 72 of nozzle 70, switching device 80 is arranged in shell
On body 10, switching device 80 has locking station and unlock station, and when switching device 80 is located at locking station, connection-peg 71 is locked
Tightly in inserting groove 12, to connect the first water outlet 13 and conduit pipe 72, when switching device 80 is located at unlock station, grafting
First 71 detachable inserting groove 12.Outlet passage 10b is equipped with the first water outlet 13 in shell 10, and the first water outlet 13 can be set
It sets on the housing 10, can also be arranged independently of shell 10.Shell 10 is equipped with inserting groove in the position of corresponding first water outlet 13
12, nozzle 70 is equipped with connection-peg 71, and nozzle 70 is inserted by connection-peg 71 in inserting groove 12, so that nozzle 70 is mounted on shell
On 10, the first water outlet 13 is connected to the conduit pipe 72 of nozzle 70, and the hydraulic pressure that kinetic pump 20 applies drives in conduit pipe 72
Water exported through the second water outlet 73.After nozzle 70 stretches into inserting groove 12 of shell 10 by connection-peg 71, the switching device
80 can switch on locking station and unlock station, and setting so both can facilitate nozzle 70 to carry out locking peace on water toothpick
Dress, and nozzle 70 can be facilitated to be disassembled from the shell 10 of water toothpick.
Switching device 80 includes button 81, sliding block 82, the first elastic component 83 and the second elastic component 84, and shell 10 includes pedestal
10c and upper cover 10d, upper cover 10d are equipped with the mounting hole 14 installed for button 81, and pedestal 10c is equipped with key slot 15, and button 81 passes through
It mounting hole 14 and stretches into key slot 15, one end of the first elastic component 83 is connected to the bottom surface of button 81, and the other end is connected to base
On seat 10c, moved back and forth so that button 81 stretches into key slot 15.Button 81 is equipped with drive surface 811, and sliding block 82 is arranged in base
On seat 10c, pedestal 10c is equipped with card bone 16, and one end of the second elastic component 84 is connect with sliding block 82, and the other end connects with card bone 16
It connects, the second elastic component 84 driving sliding block 82 is resisted against in drive surface 811, so that sliding block 82 is back and forth transported under the driving of button 81
It is dynamic.Sliding block 82 is equipped with buckle 821, and the connection-peg 71 of nozzle 70 is equipped with card slot 711, when the buckle 821 of sliding block 82 stretches into card
When slot 711, switching device 80 is located at locking station, and when the buckle 821 of sliding block 82 is detached from card slot 711, switching device 80 is located at
Unlock station.When user needs using water toothpick, connection-peg 71 is inserted into the inserting groove 12 of shell 10, passes through Operation switch
Device 80 makes switching device 80 be located at locking station, at this point, switching device 80 locks nozzle 70, the first water outlet 13
It is connected with conduit pipe 72, when nozzle 70 is sprayed water, can prevent nozzle 70 from falling off under hydraulic pressure effect, water toothpick is made to use
When have preferable stability.When user needs replacing nozzle 70, by installation switching device 80, switching device 80 is made to be located at
Station is unlocked, at this point, connection-peg 71 has the freedom of movement for being detached from inserting groove 12, in order to separate nozzle 70.Due to that will fill
The switching device 80 for unloading nozzle 70 is integrated on water toothpick, and user can dismount nozzle 70 manually, and nozzle 70 is made to be torn open with shell 10
Dress is more flexible, convenient, to improve the ease for use of water toothpick.It should be strongly noted that the flow section of conduit pipe 72
From the 13 1 tapered setting in lateral second water outlet, 73 side of the first water outlet, so that water is sprayed at a high speed under stress, be more easy to go out tooth
Residue in seam and tartar.
Shown in Fig. 3 and Figure 12, it is preferable that nozzle 70 is equipped with the retaining ring 74 for reflection jet flow, retaining ring
74 are detachably connected on nozzle 70, alternatively, retaining ring 74 is wholely set with nozzle 70.When the water that high speed sprays is by tooth etc.
When the blocking of object, sputtering is will produce, retaining ring 74 can make the water of sputtering stop or reflect, and the water of reflection can be to tooth
Secondary flushing is carried out, is considered for protection oral cavity, retaining ring 74 can be equipped with arcwall face 741, so that retaining ring 74 is with larger
Reflective surface area.
Shown in Fig. 1 and Fig. 3, it is preferable that water toothpick further include control circuit board 90, several indicator lights 91, with
And the control button 92 of installation on the housing 10 and speed governing button 93, control circuit board 90 connect with motor 24, several indicator lights 91
It connects, several indicator lights 91 are used to indicate the power supply conducting situation of control circuit board 90 and the speed conditions of indication motor 24, adjust
Fast button 93 is used to control the rotating speed of motor 24, and control button 92 is used for the power supply of start and stop turn-on control circuit plate 90, to improve
User experience.Certainly, water toothpick can also include accumulator 98 and water storage box 99, and water storage box 99 is connected to water inlet flow channel 10a, is used
It supplies water in water toothpick, accumulator 98 is for being powered motor 24 and control circuit board 90.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/interval uses
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (11)
1. a kind of water toothpick, including shell and kinetic pump, the shell is interior to be equipped with water inlet flow channel and outlet passage, the kinetic pump
Including the pump housing, and the cylinder body and piston that are arranged in the pump housing, the pump housing are equipped with the water inlet being connected to the cylinder body
With water outlet, for being connected to the water inlet flow channel, the water outlet is used to be connected to the outlet passage water inlet, with
The water of the water inlet flow channel is set to be delivered to the outlet passage after kinetic pump pressurizes, which is characterized in that the water toothpick also wraps
It includes：
Duckbill valve, includes the mounting portion mounted on the outlet passage, and the side of the mounting portion is equipped with opening and closing part and is used for
The support portion of the opening and closing part opening and closing degree is adjusted, the opening and closing part includes being used to open or closing cutting for the outlet passage
Mouthful, so that the duckbill valve forms influent side and water outlet side, water outlet of the water outlet side towards the pump housing in the incision
At least one adjustment convex ribs are arranged in mouth setting, the support portion outside, and at least one adjustment convex ribs are connected with the opening and closing part,
Deflection for limiting the notch.
2. water toothpick according to claim 1, which is characterized in that the water toothpick further includes the second duckbill valve, and described
Two duckbill valves include the second mounting portion mounted on the water inlet flow channel, and the side of second mounting portion is equipped with the second opening and closing part
And the second support portion for adjusting second opening and closing part opening and closing degree, second opening and closing part include being used to open or closing
The second notch of the water inlet flow channel is closed, so that second duckbill valve forms the second influent side and the in second incision
The water inlet of two water outlet sides, second influent side towards the pump housing is arranged, and at least one is arranged outside second support portion
Second adjustment convex ribs, at least one second adjustment convex ribs are connected with second opening and closing part, are cut for limiting described second
The deflection of mouth.
3. water toothpick according to claim 2, which is characterized in that at least one adjustment convex ribs are annular gusset, institute
It states and forms accommodating cavity in annular gusset, the opening and closing part is arranged in the accommodating cavity, at least one second adjustment convex ribs
For the second annular gusset, second annular gusset is interior to form the second accommodating cavity, and second opening and closing part is arranged described second
In accommodating cavity.
4. water toothpick according to claim 3, which is characterized in that the water toothpick further includes turning into water adapter, water outlet
Connector and two sealing elements, duckbill valve setting in water inlet adapter, the water inlet by the water inlet adapter and
The water inlet flow channel connection, second duckbill valve are arranged in the water outlet adapter, and the water outlet passes through the water outlet
Adapter is connected to the outlet passage, it is described water inlet adapter close to one end of the water inlet outer ring and it is described go out
Water adapter is equipped with sealing element mounting groove close to the outer ring of one end of the water outlet, is equipped in a sealing element mounting groove
One sealing element.
5. water toothpick according to claim 1, which is characterized in that the water toothpick further includes sealing cork, the sealing
Cork has second end and the first end for connecting the piston, and the second end of the sealing cork, which is equipped with, forms the sealing
The annular groove of shirt rim and seal convexity, the second end are equipped with containing groove, are equipped with to the sealing in the containing groove
The installation shirt rim that the axle center of cork extends, for the sealing cork to be connected to the piston.
6. water toothpick according to claim 1, which is characterized in that the kinetic pump further includes for driving the piston to exist
Motor, spiral bevel gear, driving wheel and the connecting rod moved back and forth in the cylinder body, the spiral bevel gear are mounted on the motor
Output shaft on, the driving wheel be equipped with axis of rotation, the driving wheel be equipped with eccentric shaft and ring gear, the ring gear be equipped be used for
The arc-shaped gear of arc-shaped transition when being engaged with the spiral bevel gear, to drive the eccentric shaft to turn around the axis of rotation bias
Dynamic, the connecting rod is flexibly connected with the eccentric shaft, to be moved back and forth under the driving of the driving wheel, one end of the connecting rod
It is connected with the piston, so that the piston is moved back and forth along the length direction of the cylinder body.
7. water toothpick according to claim 6, which is characterized in that the spiral bevel gear is set as spiral spiral bevel gear,
The axis of rotation of the spiral spiral bevel gear intersects setting, the spiral of the spiral bevel gear with the axis of rotation of the ring gear
Angle is arranged at 30 degree to 40 degree, and the helical angle of the spiral bevel gear is set as 33 degree, 35 degree or 37 degree.
8. water toothpick according to claim 6, which is characterized in that be equipped with the installation arranged along first direction in the shell
Chamber, the motor are mounted in the installation cavity, and the cylinder body and the installation cavity are arranged side by side, the driving wheel include back to
The arc-shaped gear engaging section and interconnecting piece of setting, the motor are placed in the both sides of the driving wheel, the arc-shaped gear with the cylinder body
Engaging section is arranged towards the side of the motor, and the arc-shaped gear is arranged on the arc-shaped gear engaging section, the interconnecting piece court
It is arranged to the side of the cylinder body, in the interconnecting piece, the connecting rod is equipped with axle sleeve, the eccentric shaft for the eccentric shaft setting
It is rotatably provided in the axle sleeve.
9. water toothpick as claimed in any of claims 1 to 8, which is characterized in that the water toothpick further includes nozzle
With switching device, the shell is equipped with inserting groove, the first water outlet for being connected to the outlet passage is equipped in the shell；Institute
It includes connection-peg, conduit pipe, and the second water outlet of the connection conduit pipe to state nozzle, and the nozzle is inserted by described
Connector is removably connected to the inserting groove, so that first water outlet is connected to the conduit pipe of the nozzle, it is described to open
Close device setting on the housing, the switching device has locking station and unlock station, when the switching device is located at
When the locking station, the connection-peg is locked in the inserting groove, logical with the water guide to connect first water outlet
Road, when the switching device is located at the unlock station, the detachable inserting groove of connection-peg.
10. water toothpick according to claim 9, which is characterized in that the nozzle is equipped with the retaining ring for reflection jet flow,
The retaining ring is detachably connected on the nozzle, alternatively, the retaining ring is wholely set with the nozzle.
11. water toothpick according to claim 6, which is characterized in that the water toothpick further includes control circuit board, several fingers
Show the control button of lamp and installation on the housing and speed governing button, the control circuit board and the motor, Ruo Gansuo
Indicator light connection is stated, several indicator lights are used to indicate the power supply conducting situation of the control circuit board, and described in instruction
The speed conditions of motor, the speed governing button are used to control the rotating speed of the motor, and institute is connected for start and stop in the control button
State the power supply of control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822152.8A CN108742910B (en) | 2018-07-24 | 2018-07-24 | Tooth washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822152.8A CN108742910B (en) | 2018-07-24 | 2018-07-24 | Tooth washing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108742910A true CN108742910A (en) | 2018-11-06 |
| CN108742910B CN108742910B (en) | 2024-03-15 |
Family
ID=63971095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810822152.8A Active CN108742910B (en) | 2018-07-24 | 2018-07-24 | Tooth washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108742910B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269707A (en) * | 2019-07-08 | 2019-09-24 | 小熊电器股份有限公司 | A kind of tooth flusher |
| KR20210127983A (en) * | 2019-02-22 | 2021-10-25 | 워어터 피이크, 인코포레이티드 | cordless mouthwash |
| US20220079708A1 (en) * | 2020-09-16 | 2022-03-17 | Nicefeel Medical Device Technology Co., Ltd. | Water pumping device for water flosser and water flosser |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030116197A1 (en) * | 2001-12-20 | 2003-06-26 | Koninklijke Philips Electronics Nv. | Fluid control valve and a feedback control system therefor |
| JP2003210495A (en) * | 2002-01-18 | 2003-07-29 | Matsushita Electric Works Ltd | Electric toothbrush |
| CN103815977A (en) * | 2013-11-22 | 2014-05-28 | 江苏大学 | Portable powder spraying tooth cleaner |
| CN106420088A (en) * | 2016-11-28 | 2017-02-22 | 广东新宝电器股份有限公司 | Oral irrigator |
| CN206603831U (en) * | 2016-11-09 | 2017-11-03 | 广东罗曼智能科技股份有限公司 | A kind of anti-backflow tooth flusher |
| CN208910534U (en) * | 2018-07-24 | 2019-05-31 | 舒可士（深圳）科技有限公司 | Water toothpick |
-
2018
- 2018-07-24 CN CN201810822152.8A patent/CN108742910B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030116197A1 (en) * | 2001-12-20 | 2003-06-26 | Koninklijke Philips Electronics Nv. | Fluid control valve and a feedback control system therefor |
| JP2003210495A (en) * | 2002-01-18 | 2003-07-29 | Matsushita Electric Works Ltd | Electric toothbrush |
| CN103815977A (en) * | 2013-11-22 | 2014-05-28 | 江苏大学 | Portable powder spraying tooth cleaner |
| CN206603831U (en) * | 2016-11-09 | 2017-11-03 | 广东罗曼智能科技股份有限公司 | A kind of anti-backflow tooth flusher |
| CN106420088A (en) * | 2016-11-28 | 2017-02-22 | 广东新宝电器股份有限公司 | Oral irrigator |
| CN208910534U (en) * | 2018-07-24 | 2019-05-31 | 舒可士（深圳）科技有限公司 | Water toothpick |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210127983A (en) * | 2019-02-22 | 2021-10-25 | 워어터 피이크, 인코포레이티드 | cordless mouthwash |
| JP2022521021A (en) * | 2019-02-22 | 2022-04-04 | ウォーター ピック インコーポレイテッド | Cordless water flosser |
| JP7344972B2 (en) | 2019-02-22 | 2023-09-14 | ウォーター ピック インコーポレイテッド | cordless water flosser |
| KR102613151B1 (en) * | 2019-02-22 | 2023-12-13 | 워어터 피이크, 인코포레이티드 | cordless oral irrigator |
| 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 |
| US20220079708A1 (en) * | 2020-09-16 | 2022-03-17 | Nicefeel Medical Device Technology Co., Ltd. | Water pumping device for water flosser and water flosser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108742910B (en) | 2024-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108742910A (en) | Water toothpick | |
| US20190117357A1 (en) | An integrated fluid connection/drive train interface for an oral healthcare appliance and method | |
| CA2403134A1 (en) | Oral irrigator and brush assembly | |
| CN114699291B (en) | Automobile seat, massage chair and massage mechanism | |
| CN208910534U (en) | Water toothpick | |
| JP2022519997A (en) | Interdental washer | |
| CN110219795A (en) | The method inflated to inflatable body | |
| US20220249213A1 (en) | Tooth cleaning device | |
| US7584872B2 (en) | Fluid dispensing or feeding device | |
| US20230329966A1 (en) | Air passage unit, air passage system, pool body, and massaging pool | |
| KR100589118B1 (en) | Medical handpiece with suction connector and saline supply connector coaxially | |
| CN108514983A (en) | Fountain system | |
| CN112843444B (en) | Anorectal administration device | |
| KR102249364B1 (en) | Suck back prevention method and dental handpiece system with bypass injection structure | |
| CN210646880U (en) | Novel pulsating water outlet device | |
| CN208274634U (en) | It is a kind of to be excused from a college course the turbine dental drill hand piece connect fastly | |
| CN109763953A (en) | Water toothpick water pump | |
| CN201454735U (en) | Water faucet structure | |
| CN219207424U (en) | Water line changing nozzle and tooth flushing device | |
| CN211271250U (en) | Portable anti-suck-back dental high-speed turbine handpiece | |
| CN212788757U (en) | Portable tooth cleaner | |
| CN220193216U (en) | Tooth-flushing device water outlet adapter assembly, tooth-flushing device core and tooth-flushing device | |
| CN214945087U (en) | Rotary filling and sucking switching type embedded pump | |
| CN109162906A (en) | A kind of high-pressure hydraulic pump for cleaning-nursing | |
| CN216124597U (en) | Portable tooth washing 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 | ||
| CB02 | Change of applicant information |
Address after: Room 1101, 1102, 1103, 1104 and 401402, building 2, Chongwen Park, Nanshan Zhiyuan, No. 3370, Liuxian Avenue, Fuguang community, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen sushi Technology Co.,Ltd. Address before: 518000 the 5 floor of Hua Hua 8, 32 lane, 32 Sha Li Road, Xili street, Shenzhen, Guangdong. Applicant before: SOOCAS (SHENZHEN) TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |