CN208749520U - A kind of water pump structure of electric tooth washing device - Google Patents
A kind of water pump structure of electric tooth washing device Download PDFInfo
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- CN208749520U CN208749520U CN201821483866.2U CN201821483866U CN208749520U CN 208749520 U CN208749520 U CN 208749520U CN 201821483866 U CN201821483866 U CN 201821483866U CN 208749520 U CN208749520 U CN 208749520U
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- pump case
- tongue piece
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 202
- 238000005406 washing Methods 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005194 fractionation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 201000001245 periodontitis Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of water pump structures of electric tooth washing device, including pump case, pump case includes front pump case and rear portion pump case, the elastic baffle that pump case is divided into pump chamber and cavity is installed between front pump case and rear portion pump case, pump chamber is connected to water inlet pipe and outlet pipe respectively, one-way water inlet valve is equipped in the exit of water inlet pipe, one-way water outlet valve is equipped in the inlet of outlet pipe, it is equipped in cavity and the drive rod to move reciprocatingly is driven by motor, the front end of drive rod is connected to the middle part of elastic baffle, the rear end of drive rod is slidably supported in the axis hole of the rear end cap of rear portion pump case.The water pump structure of the purpose of this utility model electric tooth washing device, structure is simple, production cost reduces, overcome long-standing problem the abrasion problem between the pump chamber and piston of those skilled in the art, service life greatly promote.
Description
Technical field
The utility model relates to tooth flusher, especially a kind of water pump structure of electric tooth washing device.
Background technique
For a long time, people are typically all that toothbrush is used to clean tooth, however, existing toothbrush can only clean tooth
The dirt and residue on surface, are difficult to thoroughly remove the residue in teeth space, and over time, tooth just will appear " calculus dentalis ", no
But it can give off a peculiar smell, can also cause periodontitis.Therefore people have to hospital's toothwash, costly not say, also to bear the pain.
Above-mentioned deficiency based on toothbrush, currently, more and more people it is selected using tooth flusher carry out tooth cleaning and
Health care.Tooth flusher is mainly made of water pump and spray head, is rinsed using the water flow with certain pressure to tooth, water flow energy
Enough reach the position that toothbrush cannot reach, deeply wash away tooth surrounding, top and inner face, removes residue and harmful bacteria.
However, since the water pump of existing tooth flusher mostly uses reciprocating piston structure (referring to Fig. 1), piston and plunger shaft
It is inevitably worn between wall, especially piston drive bar 1 can also be swung up and down under the driving of eccentric wheel 2, be made
Local pressure is bigger, abrasion is even more serious, will be leaked using water pump after a period of time, so as to cause under pump performance
Drop also occurs that wiring board damage, electric leakage jeopardize personal safety when serious.
In addition, the water piston of tooth flusher high speed reciprocating motion under the driving of eccentric wheel 2 and drive rod 1, water inlet is unidirectional
The vibrating noise of valve valve ball 32 and water outlet Ball of Non-return 42 in switching process is very big；It is used for a long time under spring 31,41 elasticity
Drop, sealing performance are unstable；Switch water-in and water-out check valve 3,4 also need to overcome the starting elastic force of spring 31,41, this allow for into,
The switch sensitivity of water one-way valve 3,4 is not high out, but also to lose certain starting pressure (critical pressure).(referring to Fig. 1).
Furthermore for existing water pump without heating device, winter cold water temperature is extremely low, greatly reduces consumer's use feeling.
The Chinese patent of 204971669 U of Authorization Notice No. CN discloses " a kind of tooth flusher ", in order to overcome tooth flusher living
Plug wears larger technical problem, and piston includes the first ring portion and the second ring portion, and the second ring portion is socketed on the first collar external
On, conventional piston and second chamber inner wall close fit are changed to the second ring portion and second chamber inner wall close fit, so that
Piston more using the second ring portion and second chamber inner wall close fit, reduces piston and second chamber during the motion
Direct abrasion.This improvement is only merely in essence to reduce the direct abrasion of piston and second chamber, but wear
Still inevitably occur in reciprocatory movement, and structure is extremely complex, production cost increases, and difficulty of processing adds
Greatly.
Tooth flusher water pump wear problem, long-standing problem those skilled in the art.
Utility model content
The purpose of the utility model is to provide a kind of water pump structure of electric tooth washing device, it is not only simple in structure, production cost
Reduce, and overcome long-standing problem the abrasion problem between the pump chamber and piston of those skilled in the art, service life it is big
It is big to be promoted.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of water pump structure of electric tooth washing device, including pump case, the pump case includes front pump case and rear portion pump case, in institute
State the elastic baffle for being installed between front pump case and rear portion pump case and pump case being divided into pump chamber and cavity, the pump chamber respectively with
Water inlet pipe is connected to outlet pipe, is equipped with one-way water inlet valve in the exit of the water inlet pipe, is set in the inlet of the outlet pipe
There is one-way water outlet valve, be equipped in the cavity and the drive rod to move reciprocatingly is driven by motor, the front end of the drive rod connects
It is connected to the middle part of elastic baffle, the rear end of drive rod is slidably supported in the axis hole of the rear end cap of rear portion pump case.
The connecting pin that the one-way water inlet valve and one-way water outlet valve include: valve deck, is set on the front pump case shell
Mouth and the valve component being folded between the valve deck and connectivity port, the water inlet pipe and outlet pipe are all set on valve deck,
The valve component includes a framework, and the framework is divided by middle part parting bead for the water inlet framework of one-way water inlet valve and for single
To the water outlet framework of outlet valve, it is connected with water inlet tongue piece on the inside of the water inlet framework, is connected with out on the inside of the water outlet framework
Mouth of a river tongue piece；The outlet of the water inlet pipe is located at a middle side part of water inlet tongue piece, and the entrance of the outlet pipe is located at water outlet
One middle side part of tongue piece is equipped with pump chamber water inlet at the connectivity port of the water inlet tongue piece other side, another in water outlet tongue piece
Pump chamber water outlet is equipped at the connectivity port of side；At least one is equipped on the pit baseplane of the valve deck of water outlet tongue piece side
Connect the water outlet groove on the outside of the water outlet to water outlet tongue piece edge, the water inlet tongue piece other side connectivity port it is recessed
Cheat the water inlet groove that baseplane is equipped on the outside of at least one connection pump chamber water inlet to water inlet tongue piece edge.
The water inlet framework, water outlet framework, water inlet tongue piece, water outlet tongue piece are integrally to tie made of rubber material
Structure.
At least one circle ripple or fold are equipped on the elastic baffle.
The elastic baffle is that the rubber disc or the elastic baffle with ripple or fold are with ripple or fold
Stainless steel disc.
The rear portion pump case is made of middle part pump case and the docking of rear end pump case, is equipped with and is used at the middle part of the middle part pump case
The support slide opening for supporting drive rod is equipped with the sliding slot axially vertical with drive rod on the drive rod on the right side of the support slide opening,
Finger is equipped in sliding slot, on rotating wheel, which is set in the shaft of the motor finger eccentric setting.
The spray head of the connection of the warm water export of the water inlet pipe and water heater, the outlet pipe and the electric tooth washing device connects
It connects, the water heater includes U-shaped heater, and the metal that bending is equipped between two heating board of front and back of the U-shaped heater is led
The beginning of heat pipe, the metal heat-conducting tube of the bending is connect with water source, and the end of the metal heat-conducting tube of the bending is that the warm water goes out
Mouthful, the U-shaped heater is set between forward and backward strap.
The water pump is screwed on bottom plate using U-shaped card, and the forward and backward strap is fixed on institute by two parallel supporting plates
It states on bottom plate.
Temperature sensor, the temperature sensing are equipped at water inlet pipe or on the lateral wall of water outlet pipe part or U-shaped heater
Device and U-shaped heater are electrically connected by respective conducting wire with temperature controller.
Compared with prior art the beneficial effects of the utility model are: due to the adoption of the above technical scheme, in the front
Be installed with the elastic baffle that pump case is divided into pump chamber and cavity between pump case and rear portion pump case, the pump chamber respectively with water inlet pipe
It is connected to outlet pipe, is equipped with one-way water inlet valve in the exit of the water inlet pipe, is equipped in the inlet of the outlet pipe unidirectional
Outlet valve is equipped with the drive rod moved back and forth in the cavity, and the front end of the drive rod is connected to the middle part of elastic baffle,
The rear end of drive rod is slidably supported in the axis hole of the rear end cap of rear portion pump case, this structure, and drive rod moves back and forth band and moves
Property partition middle part move back and forth, the reciprocating motion in the middle part of elastic baffle works as water so that the hydraulic pressure in pump chamber generates size variation
When buckling is big, one-way water outlet valve is opened, and one-way water inlet valve is closed, and water is pumped out from outlet pipe, when hydraulic pressure becomes smaller, one-way water outlet valve
It closes, one-way water inlet valve is opened, and water enters pump chamber from water inlet pipe, in drive rod reciprocatory movement, due to elastic baffle
Edge is fixedly installed between front pump case and rear portion pump case, therefore pump chamber inner wall is not worn, this just overcomes long-standing problem
The abrasion problem between the pump chamber and piston of those skilled in the art, service life greatly promote.The utility model is using
In the process, pump chamber will not be leaked because of abrasion, to pump performance will not be caused to decline, will not more occur to damage because of wiring board
Leak electricity and jeopardize the accident of personal safety.Compared with existing tooth flusher water pump, the utility model has the advantages of simple structure, is produced into
Originally, processing assembling cost reduces.It is reciprocal to transport since pump chamber inner wall should move the mechanical friction sealed again without traditional
Dynamic resistance greatly reduces, and pump chamber inner wall will not generate frictional heat, this is also beneficial to save environmental protection.
Further beneficial effect is: being connected with water inlet tongue piece on the inside of framework of intaking, is discharged on the inside of framework and is connected with out
Mouth of a river tongue piece；At least one connection water outlet is equipped on the pit baseplane of the valve deck of water outlet tongue piece side to water outlet
Water outlet groove on the outside of dispute piece edge is equipped at least one on the pit baseplane of the connectivity port of the water inlet tongue piece other side
Item connects the water inlet groove on the outside of the pump chamber water inlet to water inlet tongue piece edge, this structure, for one-way water inlet valve,
When pump chamber inner volume becomes smaller to form positive pressure, water inlet tongue piece is close to water inlet pipe outlet side under pressure and goes out water inlet pipe
Mouth closing, when pump chamber inner volume becomes larger to form negative pressure, water inlet tongue piece is flapped toward the other side under the action of negative pressure and is close to connect
Port pit baseplane, water inlet pipe by the outside of water inlet tongue piece edge, water inlet groove be connected to pump chamber, when pump chamber inner volume again
It is secondary when becoming smaller to form positive pressure, the backswing under pressure of water inlet tongue piece and be close to water inlet pipe outlet again and export water inlet pipe seal
It closes, realizes unidirectional water inflow；One-way water outlet valve is also same principle, is repeated no more.The utility model it is this into (out) water list
To valve, because the tongue piece is only connected to the inside of framework on one side, tongue piece not only be will not fall off, but also be in free state, past
Driving force ratio spring valve required for physical pendulum is dynamic is much smaller, and the traditional check valve of critical pressure ratio needed for open and close will
Small, elastic baffle switchs check valve in reciprocating motion and needs the power that overcomes just small, is very suitable to this water pump knot of elastic baffle
Structure；It is designed into very little into (out) mouth of a river tongue piece reciprocally swinging amplitude is adjustable, open and close speed is relatively fast, and performance is stablized, especially
It is that the vibration of tongue piece is small, noise is smaller；It can water flowing, pit baseplane but also the softer tongue piece of support into (out) water groove
(such as rubber tongue piece) does not make its deformed depression.
The valve component is the integral structure made of rubber material, such preferred structure, above-mentioned beneficial effect
More preferably.It is equipped at least one circle ripple or fold, such structure on the elastic baffle, it is past that driving elastic baffle can be reduced
Elastic resistance when moving again.Circle ripple or fold can also keep the hydraulic pressure of stamping relatively stable, when pump cavity pressure is excessive
When, by excessively high pressure bias bulging can occur for ripple or fold, to discharge certain pressure.
Further beneficial effect is: winter cold water temperature is extremely low, and water heater is arranged, substantially increases consumer's
Usage comfort.The water heater uses U-shaped heater, the metal heat-conducting tube of bending, forward and backward strap, this structure
Compact, heating effect is good, convenient for being fixedly mounted and dismantling, has the function of that good drop resistant is touched.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing tooth flusher water pump；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the fractionation structural representation of one-way water inlet valve and one-way water outlet valve in Fig. 2；
Fig. 4 is the bottom view of Fig. 3；
Fig. 5 is the fractionation structural representation of Fig. 2；
Fig. 6 is the structural schematic diagram of Fig. 2 middle front part pump case；
Fig. 7 is the attachment structure schematic diagram of the utility model and water heater；
Fig. 8 is the fractionation structural representation of Fig. 7.
Specific embodiment
In order to be more clear the technical solution of the utility model, below in conjunction with attached drawing 1 to 8, the utility model is carried out
It is described in detail.It should be understood that specific embodiment described in this specification is used for the purpose of explaining the utility model, and
It is not configured to limit the protection scope of the utility model.
The utility model is a kind of water pump structure of electric tooth washing device, including pump case, and the pump case includes 4 He of front pump case
Rear portion pump case, be installed between the front pump case 4 and rear portion pump case by pump case be divided into the elasticity of pump chamber 41 and cavity every
Plate 7, the pump chamber 41 are connected to water inlet pipe 21 and outlet pipe 21 ' respectively, the exit of the water inlet pipe 21 be equipped with unidirectionally into
Water valve is equipped with one-way water outlet valve in the inlet of the outlet pipe 21 ', is equipped in the cavity and is done back and forth by the driving of motor 14
The middle part of the drive rod 9 of movement, the elastic baffle 7 is held between 9 front end of fixed pad 6 and drive rod by bolt 5, is driven
The rear end of bar 9 is slidably supported in the axis hole of the rear end cap of rear portion pump case.
Preferably, the one-way water inlet valve and one-way water outlet valve include: valve deck 2, are set to the front pump case 4
Connectivity port 43 on shell and the valve component 3 being folded between the valve deck 2 and connectivity port 43, the water inlet pipe 21
It is all set on valve deck 2 with outlet pipe 21 ', the valve component 3 includes a framework 31, and the framework 31 is divided by middle part parting bead 32
For the water inlet framework for one-way water inlet valve and for the water outlet framework of one-way water outlet valve, the inside of the water inlet framework and water inlet
One side of dispute piece 33 is connected, and the inside of the water outlet framework is connected with a side of water outlet tongue piece 33 '；The water inlet
The outlet of pipe 21 is located at a middle side part of water inlet tongue piece 33, and the entrance of the outlet pipe 21 ' is located at the one of water outlet tongue piece 33 '
Middle side part is equipped with pump chamber water inlet, in the 33 ' other side of water outlet tongue piece at the connectivity port 43 of 33 other side of water inlet tongue piece
Connectivity port 43 at be equipped with pump chamber water outlet；It is equipped at least on the pit baseplane of the valve deck 2 of 33 ' side of water outlet tongue piece
Water outlet groove 34 ' on the outside of one connection water outlet to 33 ' edge of water outlet tongue piece, in 33 other side of water inlet tongue piece
The pit baseplane of connectivity port 43 is equipped on the outside of at least one connection pump chamber water inlet to 33 edge of water inlet tongue piece
Water inlet groove 34.
Further preferred, the water inlet framework, water outlet framework, water inlet tongue piece 33, water outlet tongue piece 33 ' are by rubber
Integral structure made of material.At least one circle ripple or fold 71 are equipped on the elastic baffle 7.The elastic baffle 7 is
Rubber disc or the elastic baffle 7 with ripple or fold are the stainless steel disc with ripple or fold.The rear portion
Pump case is made of middle part pump case 8 and the docking of rear end pump case 11, is equipped at the middle part of the middle part pump case 8 and is used to support drive rod 9
Support slide opening, the sliding slot 91 axially vertical with drive rod is equipped on the drive rod 9 on the right side of the support slide opening, in sliding slot 91
Equipped with finger 10, on rotating wheel, which is set in the shaft of the motor 14 10 eccentric setting of finger.It is described
Water inlet pipe 21 is connect with the warm water export of water heater, and the outlet pipe 21 ' is connect with the spray head of the electric tooth washing device, described
Water heater includes U-shaped heater 01, and the metal heat-conducting tube of bending is equipped between two heating board of front and back of the U-shaped heater 01
02, the beginning of the metal heat-conducting tube 02 of the bending is connect with water source, and the end of the metal heat-conducting tube 02 of the bending is the warm water
Outlet, the U-shaped heater 01 are set between forward and backward strap 03,04.The water pump is screwed onto bottom plate using U-shaped card 05
On 06, the forward and backward strap 03,04 is fixed on the bottom plate 06 by two parallel supporting plates 07.At water inlet pipe 21 or
The lateral wall of 21 ' place of outlet pipe or U-shaped heater 01 is equipped with temperature sensor 011, the temperature sensor 011 and U-shaped fever
Body 01 is electrically connected by respective conducting wire with temperature controller.
Claims (9)
1. a kind of water pump structure of electric tooth washing device, including pump case, it is characterised in that: the pump case include front pump case (4) and
Rear portion pump case is installed with the bullet that pump case is divided into pump chamber (41) and cavity between the front pump case (4) and rear portion pump case
Property partition (7), the pump chamber (41) is connected to water inlet pipe (21) and outlet pipe (21 ') respectively, in going out for the water inlet pipe (21)
Mouthful place be equipped with one-way water inlet valve, the inlet of the outlet pipe (21 ') be equipped with one-way water outlet valve, in the cavity equipped with by
Motor (14) drives the drive rod (9) to move reciprocatingly, and the front end of the drive rod (9) is connected to the middle part of elastic baffle (7),
In the axis hole for the rear end cap that the rear end of drive rod (9) is slidably supported on rear portion pump case.
2. the water pump structure of electric tooth washing device according to claim 1, which is characterized in that the one-way water inlet valve and unidirectional
Outlet valve includes:
Valve deck (2), the connectivity port (43) being set on front pump case (4) shell and be folded in the valve deck (2) and even
The valve component (3) between port (43) is connect, the water inlet pipe (21) and outlet pipe (21 ') are all set on valve deck (2), described
Valve component (3) includes a framework (31), and the framework (31) is divided into the water inlet for one-way water inlet valve by middle part parting bead (32)
Framework and water outlet framework for one-way water outlet valve are connected with water inlet tongue piece (33), the water outlet on the inside of the water inlet framework
Water outlet tongue piece (33 ') is connected on the inside of framework；
The outlet of the water inlet pipe (21) is located at a middle side part of water inlet tongue piece (33), the entrance position of the outlet pipe (21 ')
In a middle side part of water outlet tongue piece (33 '), at the connectivity port (43) of water inlet tongue piece (33) other side be equipped with pump chamber into
The mouth of a river is equipped with pump chamber water outlet at the connectivity port (43) of water outlet tongue piece (the 33 ') other side；
At least one connection water outlet is equipped on the pit baseplane of the valve deck (2) of water outlet tongue piece (33 ') side extremely
Water outlet groove (34 ') on the outside of water outlet tongue piece (33 ') edge, in the connectivity port (43) of water inlet tongue piece (33) other side
Pit baseplane is equipped with the water inlet groove on the outside of at least one connection pump chamber water inlet to water inlet tongue piece (33) edge
(34).
3. the water pump structure of electric tooth washing device according to claim 2, it is characterised in that: the water inlet framework, water outlet frame
Body, water inlet tongue piece (33), water outlet tongue piece (33 ') are the integral structure made of rubber material.
4. according to claim 1 to the water pump structure of electric tooth washing device described in any claim in 3, it is characterised in that:
The elastic baffle (7) is equipped at least one circle ripple or fold (71).
5. the water pump structure of electric tooth washing device according to claim 4, it is characterised in that: the elastic baffle (7) is tool
There is the rubber disc of ripple or fold or the elastic baffle (7) is the stainless steel disc with ripple or fold.
6. the water pump structure of electric tooth washing device according to claim 4, it is characterised in that: the rear portion pump case is pumped by middle part
Shell (8) and rear end pump case (11) docking are constituted, and the branch for being used to support drive rod (9) is equipped at the middle part of the middle part pump case (8)
Slide opening is supportted, is equipped with the sliding slot (91) axially vertical with drive rod, sliding slot (91) on the drive rod (9) on the right side of the support slide opening
Interior to be equipped with finger (10), for finger (10) eccentric setting on rotating wheel, which is set to turning for the motor (14)
On axis.
7. the water pump structure of electric tooth washing device according to claim 6, it is characterised in that: the water inlet pipe (21) adds with water
The warm water export of hot device connects, and the outlet pipe (21 ') connect with the spray head of the electric tooth washing device, and the water heater includes
U-shaped heater (01) is equipped with the metal heat-conducting tube (02) of bending between two heating board of front and back of the U-shaped heater (01), should
The beginning of the metal heat-conducting tube (02) of bending is connect with water source, and the end of the metal heat-conducting tube (02) of the bending is that the warm water goes out
Mouthful, the U-shaped heater (01) is set between forward and backward strap (03,04).
8. the water pump structure of electric tooth washing device according to claim 7, it is characterised in that: the water pump uses U-shaped card
(05) it is screwed on bottom plate (06), the forward and backward strap (03,04) is fixed on the bottom plate by two parallel supporting plates (07)
(06) on.
9. the water pump structure of electric tooth washing device according to claim 7, it is characterised in that: at water inlet pipe (21) or go out
At water pipe (21 ') or the lateral wall of U-shaped heater (01) is equipped with temperature sensor (011), the temperature sensor (011) and U
Shape heater (01) is electrically connected by respective conducting wire with temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821483866.2U CN208749520U (en) | 2018-09-12 | 2018-09-12 | A kind of water pump structure of electric tooth washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821483866.2U CN208749520U (en) | 2018-09-12 | 2018-09-12 | A kind of water pump structure of electric tooth washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749520U true CN208749520U (en) | 2019-04-16 |
Family
ID=66083401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821483866.2U Expired - Fee Related CN208749520U (en) | 2018-09-12 | 2018-09-12 | A kind of water pump structure of electric tooth washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749520U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916008A (en) * | 2018-09-12 | 2018-11-30 | 宁波和合美佳电器有限公司 | A kind of water pump structure of electric tooth washing device |
| CN110236718A (en) * | 2019-07-08 | 2019-09-17 | 小熊电器股份有限公司 | A kind of tooth flusher |
| CN114452025A (en) * | 2021-08-31 | 2022-05-10 | 上海飞科电器股份有限公司 | Tooth flusher |
| WO2022218010A1 (en) * | 2021-04-13 | 2022-10-20 | 上海飞象健康科技有限公司 | Water pump having safety valve, used for oral cavity cleaning device |
| CN115355160A (en) * | 2022-07-25 | 2022-11-18 | 重庆宇海工业设计研究院有限公司 | Pump for tooth flushing device |
-
2018
- 2018-09-12 CN CN201821483866.2U patent/CN208749520U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916008A (en) * | 2018-09-12 | 2018-11-30 | 宁波和合美佳电器有限公司 | A kind of water pump structure of electric tooth washing device |
| CN110236718A (en) * | 2019-07-08 | 2019-09-17 | 小熊电器股份有限公司 | A kind of tooth flusher |
| CN110236718B (en) * | 2019-07-08 | 2024-02-13 | 小熊电器股份有限公司 | Tooth washing device |
| WO2022218010A1 (en) * | 2021-04-13 | 2022-10-20 | 上海飞象健康科技有限公司 | Water pump having safety valve, used for oral cavity cleaning device |
| CN114452025A (en) * | 2021-08-31 | 2022-05-10 | 上海飞科电器股份有限公司 | Tooth flusher |
| CN114452025B (en) * | 2021-08-31 | 2024-05-28 | 上海飞科电器股份有限公司 | Tooth flusher |
| CN115355160A (en) * | 2022-07-25 | 2022-11-18 | 重庆宇海工业设计研究院有限公司 | Pump for tooth flushing device |
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