CN214908519U

CN214908519U - Electric toothbrush

Info

Publication number: CN214908519U
Application number: CN202120738304.3U
Authority: CN
Inventors: 章海滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-11
Filing date: 2021-04-11
Publication date: 2021-11-30
Anticipated expiration: 2031-04-11

Abstract

The utility model provides an electric toothbrush relates to articles for daily use technical field. The utility model comprises a brush head, a brush handle and a tooth-washing component, wherein the brush head and the brush handle are detachably connected, a power supply is arranged in the brush handle, and the power supply is electrically connected with the tooth-washing component; towards the tooth subassembly including towards tooth pipe, water storage box, miniature pump and towards the tooth motor, brush the head and lie in to have seted up in the brush hair and wash the tooth spout, wash the one end of tooth pipe and link to each other with towards the tooth spout, wash the other end of tooth pipe and link to each other with towards the tooth motor and lead to pipe, water storage box, miniature pump and towards the technical scheme that the tooth motor loops through the water pipe intercommunication, have convenient to use, the clean effectual beneficial effect in oral cavity.

Description

Electric toothbrush

Technical Field

The utility model relates to the technical field of articles for daily use, particularly, relate to an electric toothbrush.

Background

The electric toothbrush is a toothbrush invented by Philippe-Guy Woog, the brush head generates high-frequency vibration through the quick rotation or vibration of the motor core, toothpaste is instantly decomposed into fine foam to deeply clean slits between teeth, and meanwhile, the vibration of the bristles can promote the blood circulation in the oral cavity and has a massage effect on gum tissues.

The tooth-rinsing device is a relatively new oral cavity cleaning device, and is a necessary sanitary article for many families in Europe and America. Tooth irrigators have been widely used. The cleaning effect of the tooth flushing device is mainly realized by utilizing the impact force of a high-speed water column sprayed under certain pressure, and the cleaning effect can be further improved by combining the following measures on the basis of mainly relying on the impact force of water flow: 1) causing the water stream to impinge in the form of suitable pulses; 2) some additives with different functions are added into the water flow.

At present, both an electric toothbrush and a tooth rinsing device are important tools for oral cavity nursing in daily life of people, and can play a good oral cavity cleaning effect when being used in a matched manner; however, when cleaning the oral cavity, people often need to separately use two kinds of equipment, which is cumbersome to operate and inconvenient to use. Therefore, the prior art has yet to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric toothbrush, it can be directed against above-mentioned problem, provides corresponding solution, has convenient to use, the clean effectual beneficial effect in oral cavity.

The embodiment of the utility model is realized like this:

the embodiment of the application provides an electric toothbrush, which comprises a brush head, a brush handle and a tooth flushing component, wherein the brush head and the brush handle are detachably connected, a power supply is installed in the brush handle, and the power supply is electrically connected with the tooth flushing component;

towards the tooth subassembly including towards tooth pipe, water storage box, miniature pump and towards the tooth motor, brush the head and lie in to have seted up in the brush hair and towards the tooth spout, the one end of towards the tooth pipe with towards the tooth spout and link to each other, the other end of towards the tooth pipe with towards the tooth motor and lead to pipe and link to each other, water storage box, miniature pump and towards the tooth motor loop through the water pipe intercommunication.

In some embodiments of the utility model, the above-mentioned one end of dashing the tooth pipe and keeping away from towards the tooth spout is provided with coupling hose, and coupling hose leads to pipe and links to each other with towards the tooth motor.

In some embodiments of the present invention, the tooth washing device further comprises a tooth washing spray pipe, and the tooth washing spray pipe is detachably connected to the tooth washing spout.

In some embodiments of the present invention, the tooth-flushing nozzle is provided with a clamping ring, and the tooth-flushing nozzle is provided with a clamping portion clamped with the clamping ring.

In some embodiments of the present invention, the tooth-flushing nozzle is provided with a bending portion.

In some embodiments of the present invention, a sound wave vibration motor is installed in the brush handle, the sound wave vibration motor is electrically connected to the power source, and the output end of the sound wave vibration motor is detachably connected to the brush head.

In some embodiments of the present invention, the output end of the sound wave vibration motor is provided with a metal shaft, and the brush head is provided with a connecting groove connected with the metal shaft in a matching manner.

In some embodiments of the present invention, a placing cavity is further disposed in the brush handle, and a fixing hoop for fixing the brush head is disposed on the inner wall of the placing cavity.

The utility model discloses an in some embodiments, the above-mentioned inner wall of placing the chamber still is provided with the movable block that can vertically slide, and the movable block is provided with the honeycomb duct that is used for the water storage box water injection.

The utility model discloses an in some embodiments, above-mentioned water storage box is provided with the water inlet, is provided with the pars contractilis that can resume deformation in the water inlet, and the pars contractilis seted up with the through-hole of honeycomb duct adaptation.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the embodiment of the utility model comprises a brush head, a brush handle and a tooth flushing component, wherein the brush head and the brush handle are detachably connected, so that the brush head and the brush handle can be conveniently detached and installed, and the brush head can be more conveniently replaced; the toothbrush handle is internally provided with the power supply which is electrically connected with the tooth flushing assembly, the power supply provides working power for the tooth flushing assembly, and after tooth brushing is finished, oral cavity nursing of tooth flushing can be carried out on a user without respectively using an electric toothbrush and a tooth flushing device, so that the toothbrush is more convenient to use; the tooth flushing component comprises a tooth flushing pipe, a water storage tank, a micro water pump and a tooth flushing motor, the tooth flushing pipe is arranged in the brush head and extends to the brush hair of the brush head, and the tooth flushing pipe is connected with the tooth flushing motor through a water pipe; after the water flow is pressurized by the tooth flushing motor, the tooth flushing pipe sprays pulse water columns, so that the oral cavity of a user can be cleaned and nursed well; the toothbrush head is positioned in the toothbrush hair and is internally provided with a tooth flushing nozzle communicated with the tooth flushing pipe, and the tooth flushing nozzle can carry out flow concentration treatment on a pulse type water column flowing out of the tooth flushing pipe and face gaps between teeth of a user, and is matched with the brushing and cleaning functions of the toothbrush head to carry out comprehensive cleaning and nursing on the oral cavity of the user; the water storage tank, the micro water pump and the tooth flushing motor are communicated through the water pipe in sequence, the water storage tank is used for storing water for flushing teeth, the micro water pump pumps the water out of the water storage tank, the water is pressurized by the tooth flushing motor to form an impulse type water column, and then the impulse type water column sequentially flows through the tooth flushing pipe and the tooth flushing nozzle, and finally the tooth flushing function is completed. Therefore, the utility model has the effects of brushing teeth and rinsing teeth, convenient use and good oral cavity cleaning effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the interior of an electric toothbrush according to an embodiment of the present invention;

FIG. 2 is an enlarged view corresponding to point A in FIG. 1;

FIG. 3 is a partial schematic view of a brush head provided in accordance with an embodiment of the present invention;

fig. 4 is a schematic view of a tooth-rinsing nozzle according to an embodiment of the present invention;

FIG. 5 is a schematic view of the interior of a brush head provided in accordance with an embodiment of the present invention;

fig. 6 is an enlarged schematic view corresponding to B in fig. 1.

Icon: 100-brush head, 110-tooth flushing pipe, 111-connecting hose, 120-tooth flushing spout, 121-clamping ring, 130-connecting groove, 200-brush handle, 210-power supply, 220-sound wave vibration motor, 221-metal shaft, 310-water storage tank, 311-water inlet, 312-telescopic part, 313-through hole, 320-micro water pump, 330-tooth flushing motor, 410-tooth flushing spray pipe, 411-clamping part, 412-bending part, 510-placing cavity, 511-fixing hoop, 512-moving block and 513-guide pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 6, the present embodiment provides an electric toothbrush, which includes a brush head 100, a brush handle 200 and a tooth-rinsing assembly, wherein the brush head 100 and the brush handle 200 are detachably connected, so that the brush head 100 and the brush handle 200 can be conveniently detached and installed, and the brush head 100 can be more conveniently replaced; install power 210 in the brush holder 200, power 210 with dash tooth subassembly electric connection, power 210 is for dashing the power that the tooth subassembly provided work, and the back of finishing brushing teeth can wash the oral care of tooth to the user, need not to use electric toothbrush respectively and dash the tooth ware, and it is more convenient to use.

The tooth flushing component comprises a tooth flushing pipe 110, a water storage tank 310, a micro water pump 320 and a tooth flushing motor 330, wherein the tooth flushing pipe 110 is arranged inside the brush head 100 and extends to the brush hair of the brush head 100, and the tooth flushing pipe 110 is connected with the tooth flushing motor 330 through a water pipe; after the water flow is pressurized by the tooth flushing motor 330, the tooth flushing pipe 110 sprays pulse water columns, so that the oral cavity of a user can be cleaned and nursed well; the toothbrush head 100 is positioned in the bristles and is provided with a tooth flushing nozzle 120 communicated with the tooth flushing pipe 110, as shown in the figure, the length of the tooth flushing nozzle 120 is shorter than that of the bristles, the tooth flushing nozzle 120 is covered in the wrapping range of the bristles and cannot influence each other, the tooth flushing nozzle 120 can collect the pulsed water column flowing out of the tooth flushing pipe 110, can more conveniently face the teeth gaps of a user, and is matched with the brushing and cleaning functions of the toothbrush head 100 to comprehensively clean and care the oral cavity of the user; the water storage tank 310, the micro water pump 320 and the tooth flushing motor 330 are communicated through water pipes in sequence, the water storage tank 310 is used for storing water for flushing teeth, the micro water pump and the tooth flushing motor 330 are connected with the power supply 210, the micro water pump 320 pumps the water out of the water storage tank 310, the water flows through the tooth flushing motor 330 to be subjected to pressurization treatment to form an impulse type water column, then flows through the tooth flushing pipe 110 and the tooth flushing nozzle 120 in sequence, and finally the tooth flushing function is completed. Therefore, the utility model has the effects of brushing teeth and rinsing teeth, convenient use and good oral cavity cleaning effect.

It should be noted that, in this embodiment, the tooth punching motor 330 is an OT-CM4280 motor, which has the advantages of stable operation and long service life; the miniature water pump 320 has the advantages of low noise and high pressure due to the fact that the type of the miniature water pump is YR370VPW, can generate constant pulse water flow for about 1200 times/minute by matching the miniature water pump and the miniature water pump, can remove food residues and bacteria on the surfaces of teeth, gaps between the teeth, pits, the periphery of gum lines and other hidden parts, and has a good cleaning effect. In other embodiments, the tooth-flushing motor 330 and the micro-water pump 320 may be of other types, and only need to cooperate to generate the pulse water flow reaching the tooth-flushing requirement.

In some embodiments of the present invention, the end of the tooth flushing pipe 110 away from the tooth flushing nozzle 120 is provided with a connection hose 111, and the connection hose 111 is connected to the tooth flushing motor 330 through a water pipe. As shown in fig. 1 and 2, one end of the connection hose 111 is connected to the lower end of the tooth flushing pipe 110, and the other end of the connection hose is connected to the water pipe to connect to the tooth flushing motor 330, so that the connection hose 111 has certain elasticity and flexibility, which can reduce the connection rigidity between the tooth flushing pipe 110 and the water pipe, prevent the water pipe and the tooth flushing pipe 110 from falling off due to the operation of the brush head 100, and ensure the normal operation of the tooth flushing function.

It should be noted that, the connection hose 111 may be a TPE hose, which has good elasticity and durability, and has a longer service life when used as the connection hose 111, so as to better avoid the problem that the connection between the dental irrigation pipe 110 and the water pipe is too hard.

In some embodiments of the present invention, a tooth-flushing nozzle 410 is further included, and the tooth-flushing nozzle 410 is detachably connected to the tooth-flushing spout 120. As shown in fig. 3, the overall length of the tooth flushing nozzle 410 connected with the tooth flushing nozzle 120 is longer than that of the bristles, and the tooth flushing nozzle 410 protrudes out of the range surrounded by the bristles, so that the circulation area of the pulse water column is prolonged, the direction of the sprayed water column is easier to control, and the use convenience of the tooth flushing function of the product is further improved.

In some embodiments of the present invention, the tooth-flushing nozzle 120 is provided with a clamping ring 121, and the tooth-flushing nozzle 410 is provided with a clamping portion 411 clamped with the clamping ring 121. As shown in fig. 3 and 4, when the connecting tooth-punching nozzle 410 is connected with the tooth-punching spout 120, the clamping portion 411 is directly inserted into the clamping ring 121; the clamping ring 121 has a smooth surface, so that the tooth flushing spray pipe 410 can be conveniently clamped; meanwhile, the smooth surface of the clamping ring 121 can also reduce the resistance of the pulse water column when the pulse water column flows through the joint of the tooth flushing spray pipe 410 and the tooth flushing spray nozzle 120, the impact force of the water column cannot be reduced, and the tooth flushing function cannot be influenced.

In some embodiments of the present invention, the tooth-flushing nozzle 410 is provided with a bent portion 412. As shown in fig. 4, the bending part 412 is arranged at a position where the tooth flushing spray pipe 410 is close to the jet orifice, and the water column flows through the bending part 412 and then flows out from the jet orifice of the tooth flushing spray pipe 410, and due to the arrangement of the bending part 412, the tooth flushing spray pipe 410 can stretch into each position in the oral cavity, so that the tooth flushing spray pipe 410 can flush the gap between each tooth in the oral cavity, and the practicability of the product is further improved.

In some embodiments of the present invention, the brush handle 200 is provided with a sound wave vibration motor 220 therein, and the sound wave vibration motor 220 is electrically connected to the power source 210 to provide power for the operation of the brush head 100; the output end of the sound wave vibration motor 220 is detachably connected with the brush head 100, so that the brush head 100 can be conveniently replaced; the sonic vibration motor 220 is operated.

It should be noted that in this embodiment, the sound wave vibration motor 220 is a TFF-YS21B-2760 motor, which has the advantages of low noise and stable operation, and can generate enough power for the operation of the brush head 100, so that the brush head 100 can better clean the teeth. In other embodiments, the sonic vibration motor 220 may be of other types, as long as the cleaning function of the brush head 100 is satisfied.

In some embodiments of the present invention, the output end of the sound wave vibration motor 220 is provided with a metal shaft 221, and the brush head 100 is provided with a connection groove 130 connected with the metal shaft 221 in a matching manner. The power output by the sonic vibration motor 220 is transmitted to the brush head 100 through the metal shaft 221, and can generate high-frequency vibration, so that the brush head 100 can perform good cleaning treatment on the teeth of a user; when the metal shaft 221 is connected with the connection groove 130, the top end of the metal shaft 221 is directly inserted into the connection groove 130 until the brush head 100 does not move up and down, which is a prior art in the electric toothbrush industry, and therefore, a detailed description thereof is omitted.

In some embodiments of the present invention, a placing cavity 510 is further disposed in the handle 200, and a fixing hoop 511 for fixing the brush head 100 is disposed on the inner wall of the placing cavity 510. As shown in fig. 1, the placing cavity 510 is arranged at the right side of the brush handle 200, the lower end of the placing cavity 510 is close to the water storage tank 310, the number of the fixing hoops 511 is two, the two fixing hoops 511 are vertically arranged on the inner wall of the placing cavity 510, and the brush head 100 can be conveniently clamped into the two fixing hoops 511; after the brushing of the teeth is completed, the brush head 100 is separated from the metal shaft 221, and then the brush head 100 is stored in the placing cavity 510, so that the toothbrush has better practicability.

The utility model discloses an in some embodiments, the aforesaid inner wall of placing chamber 510 still is provided with movable block 512 that can vertical slip, movable block 512 can carry out reciprocating in the certain limit on the inner wall of placing chamber 510, movable block 512 is provided with the honeycomb duct 513 that is used for water storage tank 310 water injection, the vertical setting of honeycomb duct 513, when movable block 512 moves down, the lower extreme of honeycomb duct 513 can stretch into in the water storage tank 310, the person of facilitating the use is water storage tank 310 water injection from the upper end of honeycomb duct 513, it is more convenient to use, the water injection finishes the back, the movable block 512 that upwards slides, make honeycomb duct 513 break away from water storage tank 310 can.

In some embodiments of the present invention, as shown in fig. 1 and fig. 6, the water storage tank 310 is provided with a water inlet 311, a telescopic portion 312 capable of restoring deformation is provided in the water inlet 311, and the telescopic portion 312 is provided with a through hole 313 adapted to the flow guide pipe 513. When the sliding block moves downwards, the guide pipe 513 is driven to move downwards, the lower end of the guide pipe 513 is finally inserted into the through hole 313, the lower end of the guide pipe 513 extrudes the through hole 313, the aperture of the through hole 313 is enlarged, the guide pipe 513 smoothly extends into the water storage tank 310, after water injection is completed, the upper sliding moving block 512 enables the lower end of the guide pipe 513 to be separated from the through hole 313, and the through hole 313 is restored to the original aperture, so that the use is convenient.

In this embodiment, the elastic part 312 may be an emulsion elastic part 312, which has good elasticity and contractibility and longer service life.

It should be noted that the brush handle 200 is further provided with a switch for controlling the on/off of the sonic vibration motor 220 and the tooth punching motor 330, so that the use is more convenient.

The working principle of the electric toothbrush is as follows: when brushing teeth, the sound wave vibration motor 220 is started by pressing down the switch, so that the brush head 100 starts to vibrate at high frequency, and then the function of brushing teeth can be finished; after brushing teeth, the sonic vibration motor 220 is turned off; sliding down the moving block 512 to enable the lower end of the guide pipe 513 to be inserted into the through hole 313, completing water injection on the water storage tank 310, then starting the tooth flushing motor 330 and the micro water pump 320, pressurizing the water flow to form pulse water flow which is constant for about 1200 times/minute, then enabling the pulse water flow to sequentially flow through the tooth flushing pipe 110 and the tooth flushing nozzle 120, aligning the tooth flushing nozzle to an area to be cleaned in the oral cavity of a user, and cleaning food residues and bacteria on the surfaces of teeth, gaps between the teeth, furrows, the periphery of gum lines and other hidden parts; when the tooth washing is inconvenient, the tooth washing spray pipe 410 is connected with the tooth washing spray pipe 120, the range surrounded by the bristles is expanded by the tooth washing spray pipe 410, the circulation area of the pulse type water column is prolonged, and the tooth washing spray pipe 410 is aligned to the part to be cleaned, so that the tooth washing function can be completed.

To sum up, the embodiment of the present invention provides an electric toothbrush having both functions of brushing teeth and rinsing teeth, which comprises a brush head 100, a brush handle 200 and a rinsing assembly, wherein a sound wave vibration motor 220 is installed in the brush handle 200, the sound wave vibration motor 220 is electrically connected to a power source 210, the sound wave vibration motor 220 works to drive the brush head 100 to work, and the teeth are cleaned; the tooth flushing component comprises a tooth flushing pipe 110, a water storage tank 310, a micro water pump 320 and a tooth flushing motor 330, wherein the tooth flushing pipe 110 is arranged inside the brush head 100 and extends to the brush hair of the brush head 100, and the tooth flushing pipe 110 is connected with the tooth flushing motor 330 through a water pipe; towards tooth motor 330 and carry out the pressurization to rivers and handle the back for wash the water column that the pipe 110 erupted the pulsed of tooth, can carry out good clean nursing to the user oral cavity, need not respectively the exclusive use toothbrush and wash two kinds of equipment of tooth ware, it is more convenient to use.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric toothbrush is characterized by comprising a brush head, a brush handle and a tooth flushing component, wherein the brush head and the brush handle are detachably connected, a power supply is installed in the brush handle, and the power supply is electrically connected with the tooth flushing component;

towards the tooth subassembly including towards tooth pipe, water storage box, miniature pump and towards the tooth motor, the brush head is located to have seted up in the brush hair and is towards the tooth spout, the one end of towards the tooth pipe with it links to each other to dash the tooth spout, the other end of towards the tooth pipe with it links to each other to dash the tooth motor to lead to pipe, water storage box, miniature pump loop through the water pipe intercommunication with towards the tooth motor.

2. The electric toothbrush according to claim 1, wherein a connection hose is arranged at one end of the tooth flushing pipe away from the tooth flushing nozzle, and the connection hose is connected with the tooth flushing motor through a water pipe.

3. The electric toothbrush of claim 1, further comprising a die rinsing nozzle removably connected to the die rinsing spout.

4. The electric toothbrush according to claim 3, wherein the tooth-washing spout is provided with a snap ring, and the tooth-washing spout is provided with a snap portion snap-fitted with the snap ring.

5. The electric toothbrush of claim 3, wherein the die spout is provided with a bend.

6. The powered toothbrush as defined in claim 1, wherein a sonic vibration motor is mounted in the handle, the sonic vibration motor being electrically connected to the power source, an output of the sonic vibration motor being removably connected to the head.

7. The electric toothbrush of claim 6, wherein the output end of the sonic vibration motor is provided with a metal shaft, and the brush head is provided with a coupling groove to be coupled with the metal shaft.

8. The electric toothbrush as claimed in claim 1, wherein a placing cavity is further provided in the handle, and a fixing hoop for fixing the brush head is provided on an inner wall of the placing cavity.

9. The electric toothbrush according to claim 8, wherein the inner wall of the placement chamber is further provided with a moving block, and the moving block is provided with a guide pipe for filling the water storage tank with water.

10. The electric toothbrush according to claim 9, wherein the water tank is provided with a water inlet, a flexible portion capable of restoring deformation is arranged in the water inlet, and the flexible portion is provided with a through hole matched with the flow guide pipe.