CN209499949U

CN209499949U - Tooth flusher

Info

Publication number: CN209499949U
Application number: CN201821501615.2U
Authority: CN
Inventors: 黄拔梓; 李金志
Original assignee: Shenzhen City Force Bode Science And Technology Co Ltd
Current assignee: Shenzhen City Force Bode Science And Technology Co Ltd
Priority date: 2018-09-13
Filing date: 2018-09-13
Publication date: 2019-10-18
Anticipated expiration: 2028-09-13

Abstract

The utility model provides a kind of tooth flusher, including shell, power supply module and water pump component, the water pump component is located in the power cavity room and including being connected to the shell and being electrically connected to the control mechanism and with the motor of shaft, it is socketed on the transmission gear of the shaft, the eccentric wheel of the shell is engaged and is rotationally connected with the transmission gear, it is connected to the eccentric wheel and can be as the liquid in the water storage chamber is extracted in the rotation of the eccentric wheel and drains into external pushing component, the eccentric wheel includes being rotationally connected with the shell and having the rotating part for the two sides being oppositely arranged and be located on the rack gear of a side, the transmission gear is engaged in the rack gear, the rotation axis of the shaft and the rotation axis of the eccentric wheel are vertically arranged.The rotation axis of the shaft of motor described in the utility model avoids occupying excessive space, reduces the overall volume of tooth flusher perpendicular to the rotation axis of eccentric wheel, easy to carry.

Description

Tooth flusher

Technical field

The utility model belongs to oral chamber's cleaning appliance technical field more particularly to a kind of tooth flusher.

Background technique

Tooth flusher be toothbrush auxiliary sex aids, can be realized to the toothbrushes such as teeth space and gingival sulcus be not easy it is clean place into Row cleaning.It is equipped with water pump and water tank in tooth flusher, the water in water tank can be pumped to realize the flushing to tooth by water pump.Water Pump generally comprises eccentric wheel and the motor with movable eccentric wheel rotation, however the shaft needs and eccentric wheel of motor under normal conditions Shaft be arranged in parallel with band movable eccentric wheel rotate, occupied space is big, causes tooth flusher volume bigger than normal, it has not been convenient to carry.

Utility model content

The purpose of this utility model is to provide a kind of tooth flushers, it is intended to solve in the prior art due to machine shaft and partially Heart wheel shaft is parallel and the technical issues of lead to tooth flusher volume not Portable belt bigger than normal.

The utility model is realized in this way a kind of tooth flusher, comprising:

Shell, the shell include the water storage chamber of liquid needed for for storing stamping, the power cavity for placing power supply Room and for the liquid in the water storage chamber to be expelled to external power chamber, the water storage chamber and the power cavity Room is connected, and the power chamber is communicated with the outside；

Power supply module, the power supply module are located in the power cavity room and including battery and are electrically connected to the battery Control mechanism；

Water pump component, the water pump component are located in the power cavity room and including being connected to the shell and being electrically connected to The control mechanism and motor with shaft, with the transmission gear engage and turn the transmission gear for being socketed on the shaft The dynamic eccentric wheel for being connected to the shell is connected to the eccentric wheel and can extract the storage with the rotation of the eccentric wheel Liquid in water chamber simultaneously drains into external pushing component, and the eccentric wheel includes being rotationally connected with the shell and having opposite The rotating part of the two sides of setting and the rack gear for being located on a side, the transmission gear are engaged in the rack gear, institute The rotation axis for stating the rotation axis and the eccentric wheel of shaft is vertically arranged.

The utility model compared with the existing technology have the technical effect that the utility model by the way that rack gear is set to rotating part One side, the rotation axis for the transmission gear being engaged with rack is just perpendicular to the rotation axis of eccentric wheel, therefore the motor For the rotation axis of shaft just perpendicular to the rotation axis of eccentric wheel, the length direction of the motor described so is just located at or is parallel to institute The surfaces of revolution for stating rotating part avoids occupying excessive space, reduces the overall volume of tooth flusher, easy to carry.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic perspective view of tooth flusher provided by the embodiment of the utility model；

Fig. 2 is the cross-sectional view of tooth flusher provided by the embodiment of the utility model；

Fig. 3 is the partial sectional view of Fig. 2；

Fig. 4 is the schematic perspective view of water pump component provided by the embodiment of the utility model；

Fig. 5 is the explosive view of water pump component provided by the embodiment of the utility model；

Fig. 6 is the internal structure of tooth flusher in another embodiment provided by the embodiment of the utility model.

Description of symbols:

10, shell；101, water storage chamber；102, power supply chamber；103, power chamber；104, water filling port；105, power supply connects Mouthful；11, button；12, it covers；20, water pump component；21, motor；211, shaft；22, transmission gear；23, eccentric wheel；231, it revolves Transfer part；232, rack gear；233, eccentric shaft；24, pushing component；241, push rod；242, piston；2421, annular groove；243, sleeve； 2431, slot is slipped；2432, inlet opening；2433, water inlet escape groove；2434, apopore；244, connector；2441, water outlet perforation Hole；2442, it is discharged escape groove；245, fixing piece；2451, water inlet through hole；246, unidirectionally it is discharged elastic slice；2461, go out hydropexis Ring plate；2462, it is discharged cover plate；247, unidirectional water inflow elastic slice；2471, water inlet fixed ring piece；2472, water inlet cover plate；31, battery； 32, control mechanism；33, Wireless charging coil；34, cradle；35, gasket；40, nozzle；401, runner

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "top", "bottom", "inner", The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this reality It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.

Fig. 1 to Fig. 6 is please referred to, the utility model provides a kind of tooth flusher, including shell 10, is connected to the shell 10 Water pump component 20, for for the water pump component 20 provide electricity and control signal power supply module and be connected to the shell 10 nozzle 40, the nozzle 40 have runner 401 derived from the liquid for pumping water pump component 20.

Referring to FIG. 2, the shell 10 has accommodating cavity, the accommodating cavity is interior to be divided into three chambers by partition, point It Wei not be for storing the water storage chamber 101 of liquid needed for stamping, the power supply chamber 102 for placing power supply and for will be described Liquid in water storage chamber 101 is expelled to external power chamber 103, the water storage chamber 101 and 103 phase of power chamber Connection, the mode of communicating can be piping connection, and the power chamber 103 is communicated with the outside by the nozzle 40, institute Stating water storage chamber 101 has for injecting the water filling port 104 of liquid and being placed on the capping 12 of the water filling port 104.Preferably, The water storage chamber 101 is located on the power supply chamber 102 as the power supply chamber 102 cooling.As shown in fig. 6, at other In embodiment, the water storage chamber 101 is located at the bottom of the shell 10, the power supply chamber 102 and the power chamber 103 The water storage chamber 101 is located side by side at close to the side of the nozzle 40.

Please refer to Fig. 2 and Fig. 6, the power supply module be located in the power supply chamber 102 and including battery 31, be electrically connected to The control mechanism 32 of the battery 31 is connected to the shell 10 and for receiving wireless signal to charge for the battery 31 Wireless charging coil 33 and in the power supply chamber 102 and for fixing the gasket 35 of 31 position of battery.It is described Shell 10 is equipped with for the power interface 105 for the battery 31 charging.The tooth flusher further includes for emitting wireless signal Think the cradle 34 and the button 11 for being electrically connected to the control mechanism 32 that the battery 31 charges.

Fig. 2 and Fig. 6 are please referred to, the water pump component 20 is located in the power chamber 103 and described outer including being connected to It shell 10 and is electrically connected to the control mechanism 32 and motor 21 with shaft 211, is socketed on the transmission gear of the shaft 211 22, the eccentric wheel 23 of the shell 10 is engaged and be rotationally connected with the transmission gear 22, is connected to the eccentric wheel 23 simultaneously The liquid in the water storage chamber 101 can be extracted with the rotation of the eccentric wheel 23 and drain into external pushing component 24, The eccentric wheel 23 includes being rotationally connected with the shell 10 and having the rotating part 231 for the two sides being oppositely arranged, be located on The rack gear 232 of one side and eccentric shaft 233 set on a side of the rotating part 231, wherein the transmission Gear 22 is engaged in the rack gear 232, and 211 line of rotary shaft of the shaft 211 and 211 line of rotary shaft of the eccentric wheel 23 hang down Straight setting, the axis of the eccentric shaft 233 is parallel with 211 line of rotary shaft of the rotating part 231 and shifts to install, the promotion Component 24 is rotationally connected with the eccentric shaft 233.In this way along with the rotation of the eccentric shaft 233, the pushing component 24 exists Just reciprocating motion is realized on its extending direction.

The utility model is by the one side by rack gear 232 set on rotating part 231, the transmission gear engaged with rack gear 232 22 211 line of rotary shaft is just perpendicular to 211 line of rotary shaft of eccentric wheel 23, therefore the rotary shaft of the shaft 211 of the motor 21 Just perpendicular to 211 line of rotary shaft of eccentric wheel 23, the length direction of the motor 21 described so is just located at or is parallel to described 211 lines The surfaces of revolution of rotating part 231, in this way 211 line of rotary shaft relative to the shaft 211 of the motor 21 are parallel to eccentric wheel 23 The setting of 211 line of rotary shaft, volume is narrower, avoids occupying excessive space, reduces the overall volume of tooth flusher, easy to carry.

Fig. 2 to Fig. 5 is please referred to, further, the pushing component 24 includes the push rod for being socketed on the eccentric shaft 233 241, it is rotationally connected with the piston 242 of the push rod 241, is socketed on the piston 242 and is connected to the sleeve of the shell 10 243, for connecting the connector 244 of the nozzle 40 and the sleeve 243, the outer wall for being connected to the sleeve 243 and fixation Fixing piece 245 at the inlet opening 2432 is set at the apopore 2434 and is located at the sleeve 243 and the connection Unidirectional water outlet elastic slice 246 between part 244 and be located at the inlet opening 2432 and be located at the sleeve 243 with it is described Unidirectional water inflow elastic slice 247 between fixing piece 245.Wherein, the rotation of the extending direction of the push rod 241 and the eccentric wheel 23 211 line of axis is vertical, and the push rod 241 and the piston 242 are hinged, and the push rod 241 and the piston 242 are articulated shaft and institute 211 line of rotary shaft for stating eccentric wheel 23 is parallel, to ensure that the piston 242 is moved back and forth with the rotation of the eccentric wheel 23. The sleeve 243 has sliding slot 2431, and the piston 242 accesses the sliding slot from the opening of the sliding slot 2431 It in 2431, and can be moved back and forth along the direction that opens up of the sliding slot 2431, the sliding slot 2431 is that the piston 242 mentions Sliding rail is supplied, the side wall of the piston 242 is bonded the inner wall of the sliding slot 2431 to guarantee to move in the piston 242 Non-leakage liquid in the process.Preferably, the piston 242 is equipped with annular groove 2421 towards the side of the apopore 2434, described Annular groove 2421 enables to the piston 242 to reduce resistance when drawing water, and increases leakproofness when sending water.

Fig. 3 to Fig. 5 is please referred to, further, the cell wall of the sliding slot 2431, which offers, is connected to the water storage chamber 101 inlet opening 2432 and the apopore 2434 for being connected to the external world.Liquid in the water storage chamber 101 passes through the water inlet Hole 2432 enters the sliding slot 2431 and is discharged into the connection of runner 401 by the apopore 2434 again, finally drains into outside Carry out the flushing to tooth.The connector 244 has the water outlet through hole for being connected to the runner 401 and the apopore 2434 2441。

Please refer to Fig. 3 to Fig. 5, further, the fixing piece 245 offer be connected to the inlet opening 2432 into Water through hole 2451, the unidirectional water outlet elastic slice 246 includes the water outlet fixed ring piece for being located on 2434 side of apopore It 2461 and is resiliently attached to the water outlet fixed ring piece 2461 and is placed on the water outlet cover plate 2462 of the apopore 2434, it is described Unidirectional water inflow elastic slice 247 includes the water inlet fixed ring piece 2471 and elastic connection for being located on water inlet 2451 side of through hole In the water inlet cover plate 2472 intake fixed ring piece 2471 and be placed on the water inlet through hole 2451, the water outlet through hole 2441 towards it is described it is unidirectional water outlet 246 direction of elastic slice opening bore be greater than it is described water outlet cover plate 2462 maximum path length so that The water outlet cover plate 2462 is opened towards the apopore 2434 when must be discharged, and the inlet opening 2432 is towards the unidirectional water inflow The bore of the opening of elastic slice 247 is greater than the maximum path length of the water inlet cover plate 2472 so that the water inlet cover plate 2472 when water inlet It is opened towards the inlet opening 2432.The outer wall of the sleeve 243 is offered into water escape groove 2433, the water inlet escape groove 2433 slot bottom is through to the inlet opening 2432, and the path length of the water inlet cover plate 2472 is less than the water inlet escape groove 2433 Groove width is so that the water inlet cover plate 2472 is opened.The side of the connector 244 towards the sleeve 243 offers out The slot bottom of water escape groove 2442, the water outlet escape groove 2442 is through to the water outlet through hole 2441, the water outlet cover plate 2462 path length is less than the groove width of the water outlet escape groove 2442 so that the water outlet cover plate 2462 is outwardly opened.

When slot bottom movement of the piston 242 away from the sliding slot 2431, the pressure in the sliding slot 2431 becomes Small, the water outlet cover plate 2462 is attracted at the apopore 2434 and the outer wall of the fitting sleeve 243, the water inlet lid Piece 2472 is opened towards the inlet opening 2432, and the liquid in the water storage chamber 101 flows into the sliding slot 2431, with The rotation of the eccentric wheel 23, the piston 242 towards the sliding slot 2431 slot bottom movement when, liquid is towards the water inlet The pressure of cover plate 2472 makes it be resisted against the fixing piece 245 to block the water inlet through hole 2451, while impact is described out again Water cover plate is outwardly opened away from the outer wall of the sleeve 243, and the liquid in the sliding slot 2431 is able to from the nozzle 40 go out.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of tooth flusher characterized by comprising

Shell, the shell include liquid needed for for storing stamping water storage chamber, for place the power chamber of power supply with And for the liquid in the water storage chamber to be expelled to external power chamber, the water storage chamber and the power chamber phase Connection, the power chamber are communicated with the outside；

Power supply module, the power supply module are located in the power cavity room and including battery and are electrically connected to the control of the battery Mechanism；

Water pump component, the water pump component are located in the power cavity room and including being connected to the shell and being electrically connected to described Control mechanism and motor with shaft, the transmission gear for being socketed on the shaft are engaged with the transmission gear and the company of rotation It is connected to the eccentric wheel of the shell, is connected to the eccentric wheel and the water storage cavity can be extracted with the rotation of the eccentric wheel Liquid in room simultaneously drains into external pushing component, and the eccentric wheel includes being rotationally connected with the shell and having to be oppositely arranged Two sides rotating part and be located on the rack gear of a side, the transmission gear is engaged in the rack gear, described turn The rotation axis of axis and the rotation axis of the eccentric wheel are vertically arranged.

2. tooth flusher as described in claim 1, which is characterized in that the eccentric wheel further includes the institute set on the rotating part The eccentric shaft of side is stated, the axis of the eccentric shaft is parallel with the rotation axis of the rotating part and shifts to install, the promotion Component is rotationally connected with the eccentric shaft.

3. tooth flusher as claimed in claim 2, which is characterized in that the pushing component includes being socketed on pushing away for the eccentric shaft It bar, the piston for being rotationally connected with the push rod and is socketed on the piston and is connected to the sleeve of the shell, the sleeve With sliding slot, the piston is located in the sliding slot and can move back and forth along the direction that opens up of the sliding slot, described The cell wall of sliding slot offers the inlet opening for being connected to the water storage chamber and is connected to extraneous apopore.

4. tooth flusher as claimed in claim 3, which is characterized in that the tooth flusher further includes the spray for being connected to the shell Mouth, the nozzle have runner, and the runner is connected to the apopore of the sleeve and for arranging the liquid in the sleeve Out.

5. tooth flusher as claimed in claim 4, which is characterized in that the pushing component further include for connect the nozzle and The connector of the sleeve, the connector have the water outlet through hole for the apopore for being connected to the runner and the sleeve.

6. tooth flusher as claimed in claim 5, which is characterized in that the pushing component further includes be connected to the sleeve outer Wall and be fixed on the fixing piece at the inlet opening, be set to the apopore at and between the sleeve and the connector Unidirectional water outlet elastic slice and be located at the inlet opening and between the sleeve and the fixing piece it is unidirectional into Water elastic slice, the fixing piece offer the water inlet through hole for being connected to the inlet opening, and the unidirectional water outlet elastic slice includes that ring is set In the apopore side water outlet fixed ring piece and be resiliently attached to the water outlet fixed ring piece and be placed on the apopore Water outlet cover plate, the unidirectional water inflow elastic slice include be located on it is described water inlet through hole side water inlet fixed ring piece and elasticity It is connected to the water inlet fixed ring piece and is placed on the water inlet cover plate of the water inlet through hole, the water outlet through hole is towards the list It is greater than the maximum path length of the water outlet cover plate to the bore of the opening in water outlet elastic slice direction so that water outlet cover plate when water outlet It is opened towards the apopore, the bore of the inlet opening towards the opening of the unidirectional water inflow elastic slice is greater than the water inlet cover plate Maximum path length so that the water inlet cover plate is opened towards the inlet opening when water inlet.

7. such as the described in any item tooth flushers of claim 3 to 6, which is characterized in that the piston towards the apopore one Side is equipped with annular groove.

8. such as tooth flusher as claimed in any one of claims 1 to 6, which is characterized in that the power supply module further includes being connected to institute State shell and the Wireless charging coil for receiving wireless signal to charge for the battery.

9. such as tooth flusher as claimed in any one of claims 1 to 6, which is characterized in that the water storage chamber is located on the power Chamber.

10. such as tooth flusher as claimed in any one of claims 1 to 6, which is characterized in that the power supply module further includes positioned at described For fixing the gasket of the battery location in power cavity room.