CN210301277U

CN210301277U - Toothbrush oscillating motion tooth-washing device

Info

Publication number: CN210301277U
Application number: CN201920284383.8U
Authority: CN
Inventors: 周之海; 周一华; 高月娥
Original assignee: Shaoxing Aiya Teeth Technology Co Ltd
Current assignee: Shaoxing Aiya Teeth Technology Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-04-14
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a tooth flushing device with a toothbrush capable of swinging, which comprises a driving platform component and a toothbrush nozzle component; the driving table assembly comprises a first shell, and a liquid storage tank, a pneumatic pump, a driving switch and a check valve are arranged in the first shell; the toothbrush nozzle assembly comprises a second housing and a third housing; a flow guide pipe and an air guide pipe are arranged in the second shell; the flow guide pipe and the air guide pipe are respectively communicated with the output end of the check valve and the output end of the liquid storage tank, a swing rod is further arranged in the second shell, and a nozzle hole communicated with the outside, the flow guide pipe and the air guide pipe is formed in the second shell; a power assembly is arranged in the third shell, and a control switch is arranged on the third shell; one end of the swing rod is eccentrically connected with the power assembly through a connecting piece; a fixing hole is formed in the second shell, and the swing rod penetrates through the fixing hole for limiting; the other end of the swing rod is connected with a brush, and the swing rod can stir the brush. The utility model has the advantages of enlarging the instantaneous cleaning and action area of the toothbrush and improving the tooth brushing efficiency.

Description

Toothbrush oscillating motion tooth-washing device

Technical Field

The utility model relates to an oral cavity cleaning technology field especially relates to a tooth ware towards of toothbrush oscillating motion.

Background

The prior tooth irrigator is generally provided with a toothbrush capable of rotating around an axis, liquid is used for irrigating teeth, and in order to ensure the tooth irrigating effect, high pressure is needed to push out the liquid, however, the continuous pressing action of the liquid on teeth and the oral cavity easily causes damage to gums, and the oral cavity health is damaged; in addition, the action surface of the toothbrush which rotates continuously is concentrated, and the friction force is concentrated in a small area, so that the enamel of the teeth is easily abraded, and the health of the teeth is damaged.

For example, chinese patent document CN2007100673849, published as "automatic toothbrush driven by tap water" published as 2008, 7 and 30 discloses an automatic toothbrush driven by tap water. The technical scheme is as follows: the toothbrush comprises a toothbrush body, a cavity, a turbine, a water outlet, a water inlet pipeline, a plurality of bristle supports and a plurality of bristles, wherein the cavity is arranged in the toothbrush body; water flow is pumped into the cavity by a tap water pump or air flow is pumped into the cavity by an air pump to drive the turbine to rotate. The water flow continuously flows to consume a large amount of water, so that the medicine utilization rate is low, the waste is easy to cause and the tooth brushing efficiency is low for occasions needing adding the medicine to wash teeth; 2. the toothbrush drives the turbine through water flow, is driven by continuous rotation, has a single motion form, has a small action surface during tooth brushing, concentrates the action force on teeth, easily damages enamel, and is not beneficial to oral cleaning and tooth health.

Therefore, it is necessary to design a tooth washing device which can perform oscillating rotation of the toothbrush and can complete gas-liquid mixing and can efficiently brush teeth and spray water.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the toothbrush face of acting on overcoming among the prior art towards the tooth ware is concentrated, causes enamel to damage easily, and brushing efficiency is low, and the continuous hydrojet of nozzle can cause extravagant not enough, provides a tooth ware towards of toothbrush oscillating motion, can accomplish the rotation of toothbrush oscillating, enlarges instantaneous washing and active area of toothbrush, improves brushing efficiency.

The utility model discloses a gas-liquid mixture when another aim at completion is dashed tooth improves the availability factor who dashes tooth liquid, improves the travelling comfort of dashing tooth.

In order to achieve the above purpose, the present invention adopts the following technical solution.

A tooth flusher with a toothbrush capable of swinging is characterized by comprising a driving platform component and a toothbrush nozzle component; the drive platform subassembly includes first casing, is equipped with liquid reserve tank, pneumatic pump, drive switch and check valve in the first casing:

the check valve is respectively connected with the input end of the liquid storage tank and the output end of the air pressure pump through pipelines; the check valve controls the airflow to be output to the liquid storage tank or the liquid outlet pipe; the driving switch circuit controls the check valve and the air pressure pump;

the toothbrush nozzle assembly comprises a second housing and a third housing;

a flow guide pipe and an air guide pipe are arranged in the second shell; the flow guide pipe and the air guide pipe are respectively communicated with the output end of the check valve and the output end of the liquid storage tank through pipelines, a swing rod is further arranged in the second shell, and a nozzle hole communicated with the outside, the flow guide pipe and the air guide pipe is formed in the second shell; a power assembly is arranged in the third shell, and a control switch for controlling the power assembly is arranged on the third shell; one end of the swing rod is eccentrically connected with the power assembly through a connecting piece; a fixing hole is formed in the second shell, and the swing rod penetrates through the fixing hole for limiting; the other end of the swing rod is connected with a brush which can rotate in the second shell, and the swing rod can stir the brush. The air blown by the air pressure pump flows to the check valve, and the compressed air in the check valve can be divided into the liquid storage tank and the air guide pipe; the pneumatic pump blows compressed air to the liquid storage tank, and the air pressure pushes fluid in the liquid storage tank out of the liquid storage tank and flows to the flow guide pipe; thereby completing the separate introduction of the fluid inside the toothbrush nozzle assembly; the check valve can control the gas-liquid discharge proportion and control the cleaning efficiency; the pressure of the air pressure pump is also adjusted by the driving switch circuit, so that the speed and the pressure of the fluid sprayed out of the nozzle hole are conveniently controlled; the power assembly drives the swing rod to rotate, the swing rod is eccentrically connected with the power assembly, the swing rod drives the brush to eccentrically rotate when rotating relative to the fixing hole, and the position of the brush in the second shell is limited, so that the brush can radially and alternately rotate clockwise and anticlockwise to form a swinging mode, the instantaneous cleaning action area of the toothbrush is enlarged, the tooth brushing comfort is improved, and the tooth brushing efficiency is improved; the driving platform component and the power component of the hairbrush are separately controlled by the driving switch and the control switch respectively, so that the function of the nozzle for flushing the teeth and the function of the hairbrush for brushing the teeth can be separately and independently used, and can also be simultaneously used, and the use convenience of the device is improved. Preferably, the air guide pipe is sleeved outside the flow guide pipe; the guide pipe comprises a water inlet, a water guide cavity and a water outlet which are communicated in sequence, a gas guide cavity is formed between the guide pipe and the gas guide pipe, and the gas guide pipe is provided with a gas inlet and a gas outlet; the water outlet and the air outlet form a nozzle hole. Compared with the arrangement form that the air guide tube and the liquid guide tube are arranged side by side independently, the arrangement form that the air guide tube and the liquid guide tube are sleeved can improve the contact surface of gas and liquid and the efficiency of gas and liquid mixing when gas and liquid are mixed; the density of the liquid is greater than that of the gas, when the nozzle hole discharges washing liquid, the pressure in the flow guide pipe needs to be higher, the gas guide pipe is arranged outside the flow guide pipe, the cross-sectional area of the flow guide pipe is small, and the output of a water body is facilitated; the water consumption when the gas-liquid mixture dashes tooth is far less than the water consumption when liquid dashes tooth, can reduce the use amount of dashing tooth liquid, reduces the volume of storage water tank, and it is portable light to dash the tooth ware, and the gas-liquid mixture is comfortable better when dashing tooth, and is littleer to the tooth damage. The gas and the liquid provide power through the same pneumatic pump, and a certain flow proportion is adjusted before the two air flows leave a factory, so that a certain gas-liquid mixing proportion can be kept all the time in the use process, and the stability of a gas-liquid mixture body is ensured.

Preferably, the air outlet and the water outlet are arranged at the same end of the flow guide pipe, and the air inlet and the water inlet are arranged at the other end of the flow guide pipe; the air outlet and the water outlet are arranged on the same end surface. The rectification and direction-adjusting capacity of the flow guide pipe and the gas guide pipe is fully realized, and the stable outflow of liquid and gas is facilitated; the gas outlet is arranged on the outer ring of the water outlet, so that the purpose of gas-liquid mixing can be achieved, and liquid can be wrapped in gas, so that a gas-liquid mixture can be bundled together, and the reduction of tooth flushing effect caused by the dispersion of the gas-liquid mixture is avoided.

Preferably, the second housing has an elongated structure, an axis of the second housing is perpendicular to an axis of the brush, and an end of the swing link is inserted into the brush from a sidewall of the brush. When the brush is used for brushing teeth, a user holds the second shell, the axis of the second shell is perpendicular to the axis of the brush, the brush and the nozzle holes are convenient to face teeth, the toothbrush is convenient to use, the swing rod is located in the second shell, reciprocating swing type brushing of the brush is achieved when the swing rod rotates, and brushing efficiency and comfort are improved.

Preferably, the side wall of the brush is provided with a mounting groove, one end of the swing rod is inserted into the mounting groove, the end part of the swing rod is provided with a raised head, the side surface of the brush is provided with a limiting ring groove, and the second shell is provided with a positioning pin inserted into the limiting ring groove. The raised head facilitates the rotation of the swing rod in the mounting groove, so that the friction force for driving the brush to rotate when the swing rod rotates is reduced, and the stability for driving the brush to rotate by the swing rod is improved; the positioning pin is inserted into the limiting ring groove to limit the axial swinging distance and the radial rotating angle of the brush, so that the auxiliary swing rod controls the swinging amount of the brush, and the swinging of the brush is conveniently controlled for tooth brushing comfort.

Preferably, the check valve is a three-way electromagnetic valve, a liquid outlet pipe is further arranged on the first shell, three through pipes on the check valve are respectively connected with the liquid storage tank, the pneumatic pump and the liquid outlet pipe, the liquid outlet pipe comprises two independent through holes, one of the through holes is communicated with the flow guide pipe and the liquid storage tank, and the other through hole is communicated with the check valve and the air guide pipe. The electromagnetic valve is convenient to control, the outflow of gas and liquid can be controlled, and the use convenience of the device is improved; the drain pipe makes things convenient for the tube coupling between honeycomb duct and the liquid reserve tank, makes things convenient for the tube coupling between check valve and the air duct simultaneously, simple to operate.

Preferably, the flow guide pipe and the air guide pipe are bent L-shaped pipes, and the spraying direction of the nozzle holes is parallel to the axis of the toothbrush. The flow guide pipe and the air guide pipe are matched with the structure of the second shell and the hairbrush, and the rectification of gas and liquid sprayed from the nozzle hole is completed through the flow guide pipe and the air guide pipe, so that the gas-liquid mixing efficiency is improved; gas and liquid are sprayed out from the nozzle hole and matched with the hairbrush to synchronously complete the nozzle flushing and the tooth washing, so that the use efficiency of the device is improved.

Preferably, the power assembly is a rotating motor, the connecting piece is fixedly connected with a motor shaft of the rotating motor, the connecting piece is provided with a swinging hole fixed with the swinging rod, the swinging hole is eccentrically arranged on the connecting piece, and a battery connected with a rotating motor circuit is arranged in the third shell. The rotating motor is driven by the battery and drives the swing rod to rotate eccentrically, so that the control is convenient.

Preferably, a fixing column is fixedly arranged in the second shell, the fixing hole is positioned in the fixing column, and an elastic clamp sleeved outside the swing rod is arranged on one side of the fixing column facing the nozzle. The fixed column can be detached from the second shell, and the fixed column can be firstly limited with the swing rod and then installed in the second shell, so that the installation of other components such as a guide pipe in the second shell is facilitated; the elastic clamp is used as a buffer when the swing rod rotates, so that the collision and impact between the swing rod and the second shell are reduced, and the stability of the nozzle tooth brushing assembly in use is improved.

Preferably, the air guide pipe is connected with the third shell through a locking assembly, the locking assembly comprises a compression spring, a lock catch and a gun seat fixed on the second shell, the lock catch is sleeved on the gun seat and is in sliding connection with the gun seat, a locking ring is arranged on the inner side wall of the lock catch, a plurality of locking holes are formed in the outer side wall of the gun seat, a locking ball is arranged in each locking hole, an installation cavity is formed in the gun seat, a locking ring groove is formed in a flow guide pipe, one side of the locking ball is in contact with the locking ring, the other side of the locking ball extends into the locking ring groove, one end of the compression spring is connected with the third shell, and the other end of the compression; an external air pipe and an external water pipe penetrate through the third shell, and the external air pipe and the external water pipe are respectively communicated with the two through long holes of the liquid outlet pipe; the water inlet passes the stock and is connected with outside water piping, and the air inlet setting is equipped with the intercommunicating pore on the stock in the installation cavity and with installation cavity intercommunication, outside trachea of intercommunicating pore intercommunication and installation cavity.

The locking assembly can be connected honeycomb duct, air duct and third casing, connects the back, and the gas and the liquid in the outside trachea and the outside water pipe that arrange in the third casing pipeline can be through honeycomb duct and air duct blowout, and outside trachea and outside water pipe are connected corresponding slot hole that link up respectively, locking assembly can guarantee that whole can 360 rotations on the third casing at honeycomb duct and air duct, can adjust the export orientation of nozzle hole as required, guarantees the convenience of the use of towards tooth ware. The air duct cladding is outside the water conservancy diversion pipe, and the connection of air duct and third casing can quick assembly disassembly dismantlement, when needing the dismouting, only needs the slip hasp, makes locking ring break away from the locking ball, and the locking ball can move to the circumference outside, can insert or take out the air duct this moment.

Preferably, a power line connected with the driving switch is arranged outside the first shell, and a power switch and a gear indicator lamp are arranged on the upper side of the first shell. The device is convenient to operate.

The utility model discloses an useful part lies in: 1. the single flow rate of liquid outlet or gas outlet is stable, the gas and the liquid are uniformly mixed, and the use efficiency of the tooth cleaning liquid is improved; 2. the gum is prevented from being continuously stressed, and the comfort of tooth washing and tooth brushing is improved; 3. the device is convenient to control; 4. the toothbrush can swing to brush teeth, so that the action surface of the toothbrush on the teeth is increased, the stress concentration of the teeth is prevented, the comfort and the reliability of tooth brushing are improved, and enamel is prevented from being damaged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an external view of the first housing of the present invention.

Fig. 3 is a schematic view of the connection structure of the middle swing rod and the brush of the present invention.

Fig. 4 is an enlarged schematic view at a in fig. 1.

Fig. 5 is a sectional view of the inside of the second housing in the present invention.

Fig. 6 is a cross-sectional view at B-B in fig. 1.

Fig. 7 is a cross-sectional view at C-C in fig. 5.

In the figure: a power switch 12 of a power supply line 11 of a first shell 1 and a shift indicator lamp 13 of a power supply switch 12 drive a switch 14 and a liquid storage pipe 4 of a liquid storage tank 3 of a pneumatic pump 2, a water injection plug 31, a through hole 41, a check valve 5, a water inlet 611 of a liquid guide pipe 61 of a liquid guide cavity 612, a water guide pipe 613 of a liquid guide cavity 62, a gas guide cavity 621, a gas outlet 623, a swing rod 63, a convex head 631 and a fixed column 632 of a rotating motor 71 connecting piece 72 of a control switch 70, a brush 64 mounting groove 641, a limit ring groove 642, a positioning pin 643, a third shell 7, a battery 74, an external water pipe 74, an external gas pipe 75, a compression spring 81, a.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

In fig. 1 to 7, a toothbrush oscillating motion tooth irrigator comprises a driving table assembly and a toothbrush nozzle assembly; the driving stage assembly includes a first housing 1, a pneumatic pump 2, a liquid storage tank 3, a driving switch 14, and a check valve 5. The first shell 1 is externally provided with a power cord 11 connected with a driving switch 14, the upper side of the first shell 1 is provided with a power switch 12 and a gear indicator lamp 13, and gear adjustment is completed by continuously pressing the power switch 12. The first housing 1 serves to protect components therein. The liquid storage tank 3 is used for storing and outputting liquid; the first casing 1 is provided with a water injection plug 31 corresponding to the liquid storage tank 3. Two tubes are arranged on the liquid storage tank 3 and are respectively used for air inlet and water outlet. The pneumatic pump 2 produces and outputs gas; the outlet pipe 4 comprises two through elongated holes 41. The check valve 5 is a three-way electromagnetic valve, and three through pipes on the check valve 5 are respectively connected with the liquid storage tank 3, the pneumatic pump 2 and the liquid outlet pipe 4. The check valve 5 is respectively connected with the liquid storage tank 3, the pneumatic pump 2 and the liquid outlet pipe 4 through pipelines; the two through long holes 41 of the liquid outlet pipe 4 are respectively communicated with the output end of the liquid storage tank 3 and the output end of the check valve 5 through pipelines; the end part of the liquid outlet pipe 4 is provided with a fixed sleeve in threaded connection with the outer side of the liquid outlet pipe 4, and the fixed sleeve assists in fixing the connection of the liquid outlet pipe 4 and other pipelines. The check valve 5 controls the airflow to be output to the liquid storage tank 3 or the liquid outlet pipe 4; the drive switch 14 is electrically connected with the check valve 5 and the air pressure pump 2, and a voltage reduction circuit is arranged in the drive switch 14, so that the household 220V voltage can be converted into the available voltage. The drive switch 14 controls the check valve 5 and the air pressure pump 2 through an electric circuit.

The toothbrush nozzle assembly comprises a second housing 6 and a third housing 7; a flow guide pipe 61 and an air guide pipe 62 are arranged in the second shell 6; the fluid guide pipe 61 and the air guide pipe 62 are respectively communicated with the output end of the liquid storage tank 3 and the output end of the check valve 5 through pipelines, and the liquid outlet pipe 4 comprises two independent through holes 41. One of the through holes 41 communicates the fluid guide pipe 61 with the reservoir 3, and the other through hole 41 communicates the check valve 5 with the air guide pipe 62. The pipe communication between the first housing 1 and the second housing 6 is facilitated by the outlet pipe 4. A swing rod 63 is further arranged in the second casing 6, a cavity for accommodating the air guide pipe 62 and the swing rod 63 is arranged in the second casing 6, and the swing rod can rotate in the cavity of the second casing 6. A nozzle hole communicated with the outside, the flow guide pipe 61 and the air guide pipe 62 is arranged in the second shell 6; a power assembly is arranged in the third shell 7, and a control switch 70 for controlling the power assembly is arranged on the third shell 7; the power assembly is a rotating motor 71, the connecting piece 72 is fixedly connected with a motor shaft of the rotating motor 71, the connecting piece 72 is provided with a swinging hole 721 fixed with the swing rod 63, the swinging hole 721 is eccentrically arranged on the connecting piece 72, the connecting piece 72 is in a stepped shaft shape formed by two coaxial cylinders, the axis of the connecting piece 72 is superposed and fixed with the motor shaft of the rotating motor 71, the swinging hole 721 is a conical hole, the axis of the swinging hole 721 is parallel to the axis of the rotating motor 71, the swinging hole 721 is positioned on the cylinder with the larger diameter of the connecting piece 72, and the conical angle of the conical hole faces to one side where the rotating motor 71 is positioned. A battery 73 electrically connected to the rotating electric machine 71 is provided in the third casing 7. The air guide pipe 62 is connected with the third shell 7 through a locking assembly, the locking assembly comprises a compression spring 81, a lock catch 82 and a gun base 83 fixed on the second shell 6, the lock catch 82 is sleeved on the gun base 83 and is in sliding connection with the gun base 83, a locking ring 821 is arranged on the inner side wall of the lock catch 82, a plurality of locking holes 831 are arranged on the outer side wall of the gun base 83, locking balls 84 are arranged in the locking holes 831, an installation cavity 832 is arranged in the gun base 83, a locking ring groove 85 is arranged on the flow guide pipe 61, one side of each locking ball 84 is in contact with the corresponding locking ring 821, the other side of each locking ball 84 extends into the corresponding locking ring groove 85, one end of the compression spring 81 is connected with the third shell 7, and the other end of the; an external air pipe 75 and an external water pipe 74 penetrate through the third shell 7, the external air pipe 75 and the external water pipe 74 are respectively communicated with the two through holes 41 of the liquid outlet pipe 4, the water inlet 611 penetrates through the gun base 83 to be connected with the external water pipe 74, the air inlet 622 is arranged in the mounting cavity 832 and communicated with the mounting cavity 832, a communication hole 834 is formed in the gun base 83, and the communication hole 834 is communicated with the external air pipe 75 and the mounting cavity 832. The external screw thread that is connected with the cooperation of third casing 7 is equipped with in the stock 83 outside, and the tip of third casing 7 is equipped with the screw hole, third casing 7 and stock 83 threaded connection.

The draft tube 61, the air duct 62 can be connected with the third casing 7 by the locking assembly, the outer air tube 75 and the outer water tube 74 are arranged in the pipeline of the third casing 7, after connection, air and liquid can be sprayed out through the draft tube 61 and the air duct 62, and by combining with the drawing 1 and the drawing 6, the outer air tube 75 and the outer water tube 74 are respectively connected with the corresponding through holes 41, the locking assembly can ensure that the whole of the draft tube 61 and the air duct 62 can rotate on the third casing 7 by 360 degrees, the outlet direction of the nozzle holes can be adjusted as required, and the convenience in use of the tooth flushing device is ensured. The air duct 62 is wrapped outside the flow guide tube 61, the connection between the air duct 62 and the third casing 7 can be disassembled by quick assembly and disassembly, when the disassembly and assembly are needed, only the sliding lock catch 82 is needed to separate the locking ring 821 from the locking ball 84, the locking ball 84 can move to the outer side of the circumference, and the air duct 62 can be inserted into or taken out of the time.

One end of the swing rod 63 is eccentrically connected with the power assembly through a connecting piece 72; a fixing column 632 is fixedly arranged in the second housing 6, the fixing hole is located in the fixing column 632, and the fixing column 632 is fixed in a cavity of the second housing 6. The swing rod 63 penetrates through the fixing hole for limiting, and an elastic clamp 633 sleeved outside the swing rod 63 is arranged on one side, facing the nozzle, of the fixing column 632. The other end of the swing link 63 is connected to a brush 64 rotatable in the second housing 6. The swing rod 63 can move the brush 64, the second housing 6 is of a slender structure, and the transverse dimension of the lower end of the second housing 6 is larger than that of the upper end of the second housing. The upper end of the second casing 6 is provided with a slot hole which is in clearance fit with the outer side surface of the brush 64 for limiting, the axis of the second casing 6 is vertical to the axis of the brush 64, and the end part of the swing rod 63 is inserted into the brush 64 from the side wall of the brush 64. The side wall of the brush 64 is provided with a mounting groove 641, one end of the swing rod 63 is inserted into the mounting groove 641, the end of the swing rod 63 is provided with a raised head 631, the side surface of the brush 64 is provided with a limit ring 833 groove 642, the second housing 6 is provided with a positioning pin 643 inserted into the limit ring 833 groove 642, and the positioning pin 643 can move in the limit ring 833 groove 642.

The air duct 62 is sleeved outside the flow guide tube 61; the guide pipe 61 comprises a water inlet 611, a water guide cavity 612 and a water outlet 613 which are sequentially communicated, a guide air cavity 621 is formed between the guide pipe 61 and the air guide pipe 62, and an air inlet 622 and an air outlet 623 are arranged on the air guide pipe 62; the water outlet 613 and the air outlet 623 constitute a nozzle hole. The air outlet 623 and the water outlet 613 are arranged on the same side of the flow guide pipe 61, and the air inlet 622 and the water inlet 611 are arranged on the other side of the flow guide pipe 61; the air outlet 623 is provided on the same end surface as the water outlet 613. The flow guide tube 61 and the air guide tube 62 are bent L-shaped tubes, and the spraying direction of the nozzle holes is parallel to the axis of the toothbrush.

The air blown by the pneumatic pump 2 flows to the check valve 5, and the compressed air in the check valve 5 can be distributed to one through hole 41 of the liquid storage tank 3 and the liquid outlet pipe 4; the pneumatic pump 2 blows compressed air to the liquid storage tank 3, and the air pressure pushes the fluid in the liquid storage tank 3 out of the liquid storage tank 3 and flows to the other through hole 41 of the liquid outlet pipe 4; thereby completing the separate introduction of the fluid inside the toothbrush nozzle assembly; the check valve 5 can control the gas-liquid discharge proportion and control the cleaning efficiency; the pressure of the pneumatic pump 2 is adjusted by a driving switch 14 circuit, so that the speed and the pressure of fluid sprayed from a nozzle hole can be conveniently controlled; the power assembly drives the swing rod 63 to rotate, the swing rod 63 is eccentrically connected with the power assembly, the swing rod 63 drives the brush 64 to eccentrically rotate when rotating relative to the fixed column 632, and the position of the brush 64 in the second shell 6 is limited, so that the circular swinging type rotation of the brush 64 is realized, the instantaneous cleaning and action area of the brush 64 is enlarged, the tooth brushing comfort is improved, and the tooth brushing efficiency is improved. The power components of the driving table component and the hairbrush 64 are separately controlled by the driving switch 14 and the control switch 70 respectively, so that the tooth washing function of the nozzle and the tooth brushing function of the hairbrush can be separately and independently used, and can also be simultaneously used, and the use convenience of the device is improved. The gas-liquid mixture is realized towards the tooth with air duct 62 and honeycomb duct 61, and the water consumption when the gas-liquid mixture is towards the tooth is far less than the water consumption when liquid is towards the tooth, can reduce the use amount of towards the tooth liquid, reduces the volume of liquid reserve tank 3, and it is portable light to wash the tooth ware, and the travelling comfort is better when the gas-liquid mixture is towards the tooth, and is littleer to the tooth damage. Gas and liquid provide power through same pneumatic pump 2, and two strands of fluid are transferred certain flow proportion before leaving the factory, just can keep certain gas-liquid mixture proportion all the time in the use, guarantee the stability of gas-liquid mixture body.

Claims

1. A tooth flusher with a toothbrush capable of swinging is characterized by comprising a driving platform component and a toothbrush nozzle component; the drive platform subassembly includes first casing, is equipped with liquid reserve tank, pneumatic pump, drive switch and check valve in the first casing:

the toothbrush nozzle assembly comprises a second housing and a third housing;

a flow guide pipe and an air guide pipe are arranged in the second shell; the flow guide pipe and the air guide pipe are respectively communicated with the output end of the check valve and the output end of the liquid storage tank through pipelines, a swing rod is further arranged in the second shell, and a nozzle hole communicated with the outside, the flow guide pipe and the air guide pipe is formed in the second shell; a power assembly is arranged in the third shell, and a control switch for controlling the power assembly is arranged on the third shell; one end of the swing rod is eccentrically connected with the power assembly through a connecting piece; a fixing hole is formed in the second shell, and the swing rod penetrates through the fixing hole for limiting; the other end of the swing rod is connected with a brush which can rotate in the second shell, and the swing rod can stir the brush.

2. The oscillating tooth-washing device of toothbrush as claimed in claim 1, wherein the air duct is sleeved outside the flow guide tube; the guide pipe comprises a water inlet, a water guide cavity and a water outlet which are communicated in sequence, a gas guide cavity is formed between the guide pipe and the gas guide pipe, and the gas guide pipe is provided with a gas inlet and a gas outlet; the water outlet and the air outlet form a nozzle hole.

3. The toothbrush oscillating motion tooth flusher according to claim 2, wherein the air outlet and the water outlet are arranged at the same end of the flow guide pipe, and the air inlet and the water inlet are arranged at the other end of the flow guide pipe; the air outlet and the water outlet are arranged on the same end surface.

4. The oscillating toothbrush of claim 1, wherein the second housing is elongated and has an axis perpendicular to an axis of the brush, and the end of the oscillating rod is inserted into the brush from a side wall of the brush.

5. The oscillating tooth-washing device of toothbrush as claimed in claim 1 or 4, wherein the side wall of said brush is provided with a mounting groove, one end of the oscillating bar is inserted into the mounting groove, the end of the oscillating bar is provided with a protrusion, the side of the brush is provided with a limit ring groove, and the second housing is provided with a positioning pin inserted into the limit ring groove.

6. The oscillating toothbrush of claim 1, wherein the check valve is a three-way solenoid valve, the first housing further comprises a liquid outlet pipe, three pipes of the check valve are connected to the liquid storage tank, the pneumatic pump and the liquid outlet pipe, respectively, the liquid outlet pipe comprises two independent through holes, one of the through holes is connected to the liquid storage tank and the other is connected to the check valve and the gas guide pipe.

7. The oscillating toothbrush toothpick according to claim 1, 2 or 3 wherein said flow conduit and air duct are bent "L" shaped tubes with the direction of discharge from the nozzle holes parallel to the axis of the toothbrush.

8. The oscillating tooth-washing device as claimed in claim 1, wherein the power unit is a rotary motor, the connecting member is fixedly connected to a motor shaft of the rotary motor, the connecting member is provided with an oscillating hole fixed to the oscillating bar, the oscillating hole is eccentrically provided in the connecting member, and a battery is provided in the third housing and electrically connected to the rotary motor.

9. The tooth-washing device of claim 2 or 3, wherein the air duct and the third housing are connected through a locking assembly, the locking assembly comprises a compression spring, a lock catch and a gun seat fixed on the second housing, the lock catch is sleeved on the gun seat and is slidably connected with the gun seat, a locking ring is arranged on the inner side wall of the lock catch, a plurality of locking holes are arranged on the outer side wall of the gun seat, locking balls are arranged in the locking holes, an installation cavity is arranged inside the gun seat, a locking ring groove is arranged on the flow guide pipe, one side of each locking ball is in contact with the locking ring, the other side of each locking ball extends into the locking ring groove, one end of the compression spring is connected with the third housing, and the other end of the compression spring is connected with the lock catch; an external air pipe and an external water pipe penetrate through the third shell, and the external air pipe and the external water pipe are respectively communicated with the two through long holes of the liquid outlet pipe; the water inlet passes the stock and is connected with outside water piping, and the air inlet setting is equipped with the intercommunicating pore on the stock in the installation cavity and with installation cavity intercommunication, outside trachea of intercommunicating pore intercommunication and installation cavity.

10. The toothbrush oscillating motion tooth flusher according to claim 1 or 4, wherein a fixed column is fixedly arranged in the second shell, a fixed hole is formed in the fixed column, and an elastic clamp sleeved outside the oscillating rod is arranged on one side, facing the nozzle, of the fixed column.