CN109763953A - Water toothpick water pump - Google Patents
Water toothpick water pump Download PDFInfo
- Publication number
- CN109763953A CN109763953A CN201910113743.2A CN201910113743A CN109763953A CN 109763953 A CN109763953 A CN 109763953A CN 201910113743 A CN201910113743 A CN 201910113743A CN 109763953 A CN109763953 A CN 109763953A
- Authority
- CN
- China
- Prior art keywords
- water
- eccentric mounting
- connection
- piston rod
- water pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 235000010585 Ammi visnaga Nutrition 0.000 title claims abstract description 35
- 244000153158 Ammi visnaga Species 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 206010006514 bruxism Diseases 0.000 claims description 3
- 230000035929 gnawing Effects 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 10
- 210000003128 head Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Abstract
The claimed water toothpick water pump of the present invention, including shell, the connection cavity being set in the housing and flow control mechanism；Wherein, flow control mechanism includes driving motor, the driving gear on driving motor shaft, the eccentric mounting and piston component engaged with driving gear；Eccentric mounting is rotatably connected to shell, eccentric mounting includes connecting shaft, deviate setting relative to the pivot center of eccentric mounting in the central axes of connecting shaft, piston component partially protrudes into connection cavity, connecting shaft is rotatably penetrated and arranged in piston component, driving gear is set as involute helical gear, is rotated by the driving eccentric mounting that engages with eccentric mounting, the piston component that the rotation of eccentric mounting drives does piston motion in connection cavity.The present invention improves the effect of generated water column impact force when the pump working by reasonable structure setting；There is reduction noise simultaneously, reduce energy consumption, improve the effect of flow.
Description
Technical field
The invention belongs to the relevant technical fields of oral cavity equipment, more particularly to a kind of water toothpick water pump.
Background technique
Water toothpick is a kind of conventional Oral cleaner, utilizes rushing for the high speed water column ejected under a certain pressure
Power is hit to realize the effect of cleaning tooth.
Currently, existing application generallys use surge pump hydrophone with the water pump on water toothpick, it is past by the diaphragm in it
Generated suction, thrust release water when being pushed and pulled again.Due to the suction of film, pushes and make to need the manner of execution of high speed and high frequency to produce
It is raw to suck enough water so that the shaking force and noise of corresponding water toothpick are larger, and the generated suction to water, thrust compared with
Small, so that corresponding water toothpick works, generated water column impact force is inadequate.
Summary of the invention
Based on this, it is necessary to for the technical problems in the prior art, provide a kind of water toothpick water pump.
Specifically, a kind of water toothpick water pump, including shell, the connection cavity being disposed in the housing and flow control machine
Structure；The connection cavity is equipped with water supply connector and the water outlet connector extended to outside the shell, the flow control mechanism and institute
State the Inlet and outlet water that connection cavity connects and can control the connection cavity；The flow control mechanism includes driving motor, if
Driving gear on the driving motor shaft, the eccentric mounting and piston component engaged with the driving gear；It is described
Eccentric mounting is rotatably connected to the shell, and the eccentric mounting includes connecting shaft, the central axes of the connecting shaft relative to
The pivot center of the eccentric mounting deviates setting, and the piston component partially protrudes into the connection cavity, and the connecting shaft can turn
It is arranged in the piston component dynamicly, the driving gear is set as involute helical gear, by engaging with the eccentric mounting
The eccentric mounting is driven to rotate, the piston component that the rotation of the eccentric mounting drives does piston fortune in the connection cavity
It is dynamic.
As a preferred solution of the present invention, the tilt angle of the driving gear upper gnawing tooth is spent for 3 degree -8, and the bias
The flank of tooth for matching with the grinding tooth on the driving gear is provided on seat.
As a preferred solution of the present invention, the driving gear is set as POK gear.
As a preferred solution of the present invention, the piston component includes piston rod, is connected to the connecting rod of the piston rod,
One end of the piston rod is arranged in the connection cavity, the company that the piston rod passes through the connecting rod and the eccentric mounting
Spindle connection.
As a preferred solution of the present invention, the connecting rod includes the connection sleeve for being socketed on connecting shaft on the eccentric mounting
Portion, the connection bulb being connected and fixed with the piston rod, and the company for connecting the connection sleeve part and the connection bulb
Socket part；The connection bulb setting fixes in the piston rod, and with spacer pin.
As a preferred solution of the present invention, a limit hole, the spacer pin are offered on the connection bulb of the connecting rod
Through the piston rod and partially protrude into the limit hole in the connection bulb.
As a preferred solution of the present invention, the piston rod stretches on the intracorporal part of the connecting cavity and is socketed with sealing
Circle, the sealing ring and the cavity wall of the connection cavity are engaged.
As a preferred solution of the present invention, seal groove is offered on the piston rod, the sealing ring is arranged described
The position of piston rod upper seal slot.
As a preferred solution of the present invention, it is provided with water outlet non-return head in the water outlet connector, is set in the water supply connector
It is equipped with into water non-return head.
As a preferred solution of the present invention, the water toothpick water pump further includes bracket, and the bracket hoop is in the shell
On, and limit and fix relative to the shell.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
Water toothpick water pump provided by the present invention, so that the water pump is at work, can be used by reasonable structure setting
Driving motor is rotated by sliding tooth wheel drive eccentric mounting, and drives piston component even using the eccentric of connecting shaft on eccentric mounting
It connects and does piston motion in cavity, the disengaging water management to connection cavity is realized with this, have produced when improving the pump working
Water column impact force effect；Meanwhile the driving gear is set as involute helical gear, and drives bias by involute helical gear
Seat rotation, has and reduces noise, reduces energy consumption, improves the effect of flow, and further satisfaction people need the use of water toothpick
It asks.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water toothpick water pump provided by an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the eccentric mounting of the water toothpick water pump in Fig. 1.
Fig. 3 is the structural schematic diagram of the connecting rod of the water toothpick water pump in Fig. 1.
Wherein, 11, bracket；12, the first fixing seat；13, the second fixing seat；14, screw；20, connection cavity；21, it is discharged
Connector；22, water supply connector；31, driving motor；32, gear is driven；33, eccentric mounting；34, piston rod；35, connecting rod；101, long
Shaft；211, it is discharged non-return head；221, water inlet non-return head；331, connecting shaft；332, the flank of tooth；341, sealing ring；342, sealing ring
Slot；351, sleeve part is connected；352, bulb is connected；353, interconnecting piece；354, spacer pin；355, limit hole.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Fig. 1, Fig. 2 are please referred to, water toothpick water pump provided by an embodiment of the present invention, including shell 10, it is set to institute
State connection cavity 20 and the flow control mechanism in shell 10.
The shell 10 is the formal structure of the water pump, for connection cavity 20 disposed within and flow control mechanism
Play the role of protection.
In the present embodiment, the water toothpick water pump further includes bracket 11, and the hoop of bracket 11 is in the shell 10
On, and limit and fix relative to the shell 10 so that the water toothpick is applied when on water toothpick with water, useable holder 11 with
Other components on corresponding water toothpick are assembled, in order to the placement to the water toothpick water pump.
Wherein, the shell 10 includes the first fixing seat 12 and the second fixing seat 13, first fixing seat 12 and described
Second fixing seat 13 is oppositely arranged, and is connected and fixed with screw 14；And work as first fixing seat 12 and second fixing seat
13 with screw when being connected and fixed, and first fixing seat 12 and second fixing seat 13 are collectively formed for accommodating the connection
The chamber of cavity 20 and the flow control mechanism.It is appreciated that first fixing seat 12 and second fixing seat 13 it
Between connection type be not limited to diagrammatically shown, those skilled in the art can be according to demand by first fixing seat 12 and institute
The second fixing seat 13 is stated using snapping connection or the mode of tight fit is attached fixation.
In the present embodiment, the connection cavity 20 relative to the shell 10 to be externally connected with water supply connector 22 and go out
Water swivel 21, and the water supply connector 22 being directed into external water in the chamber of the connection cavity 20, then by described
Water outlet connector 21 sprays outward, realizes the water pump at work with this, outside shower.Wherein, the connection cavity 20
It is set as three-way body structure.
Wherein, it is provided in the water supply connector 22 into water non-return head 221, is provided with water outlet in the water outlet connector 21 and stops
Later 211, so that the water pump is at work, water can only be directed into the connection cavity 20 from the water supply connector 22, and
From the export outward of the water outlet connector 21, the proper flow in water route when ensuring the pump working with this.
The flow control mechanism connect with the connection cavity 20 and can control the Inlet and outlet water of the connection cavity 20.
That is, whether the water supply connector 22 imports water and the water outlet connector 21 in the chamber of the connection cavity 20
Whether the indoor water of 20 chamber of connection cavity is exported outward and is respectively controlled by the flow control mechanism.
In the present embodiment, the flow control mechanism is especially by the adjusting indoor air pressure of 20 chamber of connection cavity
To realize the disengaging water management to the connection cavity 20.
Specifically, the flow control mechanism includes driving motor 31, the drive on 31 shaft of driving motor
Moving gear 32, the eccentric mounting 33 and piston component engaged with the driving gear 32.Wherein, the eccentric mounting 33 can turn
It is connected to the shell dynamicly, the eccentric mounting 33 includes connecting shaft 331, and the central axes of the connecting shaft 331 are relative to described
The rotation of eccentric mounting 33 is axially displaced from setting, that is, the connecting shaft 331 is relative to 33 eccentric setting of eccentric mounting.The work
Plug assembly partially protrudes into the connection cavity 20, and the connecting shaft 331 is rotatably penetrated and arranged in the piston component.So that described
At work, the driving motor 31 drives the eccentric mounting 33 in the shell to flow control mechanism by the driving gear 32
Rotation in vivo, and using the bias of connecting shaft 331 on the eccentric mounting 33, enable the eccentric mounting 33 of rotation to pass through the company
Spindle 331 drives the piston component to do piston motion relative to the connection cavity 20, is realized with this to the connection cavity
The adjusting of 20 chamber room pressures, and then realize the disengaging water management to the connection cavity 20.
Specifically, when the driving motor 31 drives the piston component to stretch by the driving gear 32, eccentric mounting 33
Out when the connection cavity 20, the chamber of the connection cavity 20 generates certain suction, so that in the water supply connector 22
Water feeding one-way valve 211 is opened, and realizes water inlet；And when the piston component is retracted the connection cavity 20, the piston rod
34 can push the indoor water of 20 chamber of connection cavity to discharge by the water outlet connector 21, and then realize injection water outlet
The effect of column.Wherein, the connecting shaft 331 on the eccentric mounting 33 is fixed on first fixing seat by the limit of long shaft rod 101
12 and/or second fixing seat 13 on, when so that the eccentric mounting 33 being driven by the driving gear 32, can do relative to
The rotation of first fixing seat 12 and/or second fixing seat 13.
In the present embodiment, the driving gear 32 is set as involute helical gear, correspondingly, on the eccentric mounting 33
It is provided with the flank of tooth 332 for matching with the grinding tooth on the driving gear 32, is gradually opened so that the driving motor 31 utilizes
The helical gear mode of line realizes that the rotation to the eccentric mounting 33 drives, compared to straight-tooth, the flow control of present embodiment
When mechanism processed works, have and reduce noise, reduces energy consumption, improve the effect of flow.Wherein, it is engaged on the driving gear 32
Tilt angle is inclining for 3 engagements, and preferably 5 is excellent.
Further, the driving gear 32 is set as POK gear, that is to say, that the driving gear 32 of present embodiment
It is specifically prepared by POK material, further decreases the driving gear 32 and drive the eccentric mounting 33 generated when rotating
Noise.It should be noted that the POK material is polyketone material, it is total by carbon monoxide and alkene (usually ethylene and propylene)
Polymerization obtains, and is a kind of crystallinity engineering plastics.
In the present embodiment, the piston component includes piston rod 34, is connected to the connecting rod 35 of the piston rod 34,
One end of the piston rod 34 is arranged in the connection cavity 20, the piston rod 34 by the connecting rod 35 with it is described inclined
The connecting shaft 331 of heart seat 33 connects.It is appreciated that the piston component does not occupy described in diagram, those skilled in the art can be with
According to demand, set piston rod for the piston component, and with piston rod directly with the connecting shaft 331 on the eccentric mounting 33
Connection, or the connection on the piston rod 34 and the eccentric mounting 33 between connecting shaft 331 is realized using other structures.
Also referring to Fig. 3, the connecting rod 35 includes the connection sleeve for being socketed on connecting shaft 331 on the eccentric mounting 33
Portion 351, the connection bulb 352 being connected and fixed with the piston rod 34, and for connecting the connection sleeve part 351 and the company
It receives the interconnecting piece 353 in portion 352；Wherein the connector sleeve canister portion 351 is socketed in the connecting shaft 331 of the eccentric mounting 33, and
It can be rotated relative to the connecting shaft 331, the connection bulb 352 is arranged in the piston rod 34, and uses spacer pin
354 fix.
Specifically, a limit hole 355 is offered on the connection bulb 352 of the connecting rod 35, the spacer pin 354 runs through
The piston rod 34 is simultaneously partially protruded into the limit hole 355 in the connection bulb 352, realizes the connection bulb 352 with this
Limit between the piston rod 34 is fixed.
From the foregoing, it will be observed that the indoor part of chamber that the piston rod 34 stretches to the connection cavity 20 is done relative to the company
When connecing the reciprocal telescopic of cavity 20, variation can be generated to the indoor air pressure of 20 chamber of connection cavity, in the present embodiment,
Be socketed with sealing ring 341 on the part that the piston rod 34 stretches in the connection cavity 20, the sealing ring 341 with it is described
The cavity wall of connection cavity 20 is engaged, and is realized with this and connects sealing between piston rod 34 and the connection cavity 20.
Specifically, seal groove 342 is offered on the piston rod 34, and the sealing ring 341 is arranged in the piston
The position of 34 upper seal slot 342 of bar, and limit and fix relative to the piston rod 34.The wherein quantity of the sealing ring 341
Two are set as, when ensuring that the piston rod 34 is mutually assembled with the connection cavity 20 with this, connection between the two is sealed.
It is appreciated that the quantity of 34 upper seal 341 of piston rod is not limited to diagrammatically shown, those skilled in the art can foundation
The quantity of 34 upper seal 341 of piston rod is set one, three by demand, even more.
Water toothpick water pump provided by the present invention, so that the water pump is at work, can be used by reasonable structure setting
Motor is rotated by sliding tooth wheel drive eccentric mounting, and drives piston rod in connection cavity using the eccentric of connecting shaft on eccentric mounting
Interior reciprocal telescopic realizes the flow control to being connected in connection cavity in water supply connector and water outlet connector with this, has and improves
The effect of generated water column impact force when the pump working；Meanwhile the driving gear is set as involute helical gear, and by gradually
The helical gear that bursts at the seams drives eccentric mounting rotation, has and reduces noise, reduces energy consumption, improves the effect of flow, further satisfaction people
For the use demand of water toothpick.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of water toothpick water pump, including shell, the connection cavity being disposed in the housing and flow control mechanism；The company
It connects cavity and is equipped with water supply connector and the water outlet connector extended to outside the shell, the flow control mechanism and the connection cavity
Connect and can control the Inlet and outlet water of the connection cavity；It is characterized by: the flow control mechanism includes driving motor, if
Driving gear on the driving motor shaft, the eccentric mounting and piston component engaged with the driving gear；It is described
Eccentric mounting is rotatably connected to the shell, and the eccentric mounting includes connecting shaft, the central axes of the connecting shaft relative to
The pivot center of the eccentric mounting deviates setting, and the piston component partially protrudes into the connection cavity, and the connecting shaft can turn
It is arranged in the piston component dynamicly, the driving gear is set as involute helical gear, by engaging with the eccentric mounting
The eccentric mounting is driven to rotate, the piston component that the rotation of the eccentric mounting drives does piston fortune in the connection cavity
It is dynamic.
2. water toothpick water pump according to claim 1, it is characterised in that: the tilt angle of the driving gear upper gnawing tooth
It is spent for 3 degree -8, and is provided with the flank of tooth for matching with the grinding tooth on the driving gear on the eccentric mounting.
3. water toothpick water pump according to claim 1, it is characterised in that: the driving gear is set as POK gear.
4. water toothpick water pump according to claim 1, it is characterised in that: the piston component includes piston rod, connection
It is arranged in the connection cavity in one end of the connecting rod of the piston rod, the piston rod, the piston rod passes through described
The connection axis connection of connecting rod and the eccentric mounting.
5. water toothpick water pump according to claim 4, it is characterised in that: the connecting rod includes being socketed on the bias
The connection sleeve part of connecting shaft on seat, the connection bulb being connected and fixed with the piston rod, and for connecting the connection sleeve
The interconnecting piece in portion and the connection bulb；The connection bulb is arranged in the piston rod, and limit admittedly with spacer pin
It is fixed.
6. water toothpick water pump according to claim 5, it is characterised in that: offered on the connection bulb of the connecting rod
One limit hole, the spacer pin is through the piston rod and partially protrudes into the limit hole in the connection bulb.
7. water toothpick water pump according to claim 4, it is characterised in that: the piston rod stretches to the connection cavity
Sealing ring is socketed on interior part, the sealing ring and the cavity wall of the connection cavity are engaged.
8. water toothpick water pump according to claim 7, it is characterised in that: seal groove is offered on the piston rod,
The position of the piston rod upper seal slot is arranged in the sealing ring.
9. water toothpick water pump according to claim 1, it is characterised in that: be provided with water outlet non-return in the water outlet connector
Head is provided with into water non-return head in the water supply connector.
10. water toothpick water pump according to claim 1, it is characterised in that: the water toothpick water pump further includes bracket,
The bracket hoop on the housing, and is limited relative to the shell and is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113743.2A CN109763953A (en) | 2019-02-14 | 2019-02-14 | Water toothpick water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113743.2A CN109763953A (en) | 2019-02-14 | 2019-02-14 | Water toothpick water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109763953A true CN109763953A (en) | 2019-05-17 |
Family
ID=66456090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910113743.2A Pending CN109763953A (en) | 2019-02-14 | 2019-02-14 | Water toothpick water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109763953A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202012459U (en) * | 2011-04-18 | 2011-10-19 | 严绍基 | Electric water pump |
| CN108757375A (en) * | 2018-07-20 | 2018-11-06 | 东莞市力博得电子科技有限公司 | Water pump and tooth-cleaning device |
| CN208268057U (en) * | 2018-04-28 | 2018-12-21 | 深圳市艾珀尔电子科技有限公司 | Piston pump assembly, water injector and electric tooth washing device |
| CN209654184U (en) * | 2019-02-14 | 2019-11-19 | 宁波佳音机电科技股份有限公司 | Water toothpick water pump |
-
2019
- 2019-02-14 CN CN201910113743.2A patent/CN109763953A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202012459U (en) * | 2011-04-18 | 2011-10-19 | 严绍基 | Electric water pump |
| CN208268057U (en) * | 2018-04-28 | 2018-12-21 | 深圳市艾珀尔电子科技有限公司 | Piston pump assembly, water injector and electric tooth washing device |
| CN108757375A (en) * | 2018-07-20 | 2018-11-06 | 东莞市力博得电子科技有限公司 | Water pump and tooth-cleaning device |
| CN209654184U (en) * | 2019-02-14 | 2019-11-19 | 宁波佳音机电科技股份有限公司 | Water toothpick water pump |
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