CN214632453U - Intelligent tooth brushing machine - Google Patents

Abstract

The utility model discloses an intelligence tooth brushing machine relates to toothbrush technical field, it is including the brush head, the brush holder is the front end opening, inside hollow structure, the built-in vibration module that can multistage adjustment of brush holder and the power module who is used for supplying power for vibration module, vibration module's output is connected with the guide bar, the other end of guide bar is worn out and is connected with the brush head from the front end opening, the brush head is hollow structure, it is equipped with a plurality of toothpaste holes to brush overhead, a plurality of toothpaste hole evenly distributed are on the face wall at brush hair place, still be equipped with in the brush holder and save the toothpaste chamber, the inner chamber intercommunication of toothpaste storage chamber and brush head. The utility model discloses can improve the utilization ratio to toothpaste when using, and compare in current electric toothbrush cleaner and high-efficient.

Description

Intelligent tooth brushing machine

Technical Field

The utility model relates to a toothbrush technical field particularly, relates to an intelligence tooth machine.

Background

The toothbrush is a daily necessity for protecting oral hygiene and is a necessary living tool in the life of people. The structure of the toothbrush is also improved all the time, the design of the existing toothbrush with toothpaste is various, but the toothbrush is only suitable for common toothbrushes, and along with the improvement of life, the use of the electric toothbrush is also increasingly popularized, and people expect an electric toothbrush capable of carrying toothpaste more to meet the requirements of light-duty traveling.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned problem or at least partially solve the above-mentioned problem, the embodiment of the utility model provides an intelligence tooth brushing machine to improve the convenience that intelligence tooth brushing machine used.

The embodiment of the utility model is realized like this:

the utility model provides an intelligence tooth brush machine, it includes the brush head, the brush holder, above-mentioned brush holder is the front end opening, inside hollow structure, above-mentioned brush holder is built-in can multistage adjustment the vibration module with be used for being the power module of above-mentioned vibration module power supply, the output of above-mentioned vibration module is connected with the guide bar, the other end of above-mentioned guide bar is worn out and is connected with above-mentioned brush head from above-mentioned front end opening, above-mentioned brush head is hollow structure, above-mentioned brush is overhead to be equipped with a plurality of toothpaste holes, a plurality of above-mentioned toothpaste hole evenly distributed is on the face wall at brush hair place, still be equipped with toothpaste storage chamber in the above-mentioned brush holder, above-mentioned toothpaste storage chamber communicates with the inner chamber of above-mentioned brush head.

In some embodiments of the present invention, the toothpaste storing chamber is disposed in the brush handle near one side of the front opening, and a hollow channel for the guiding rod to pass through is disposed in the middle of the toothpaste storing chamber and is communicated with the front opening.

In some embodiments of the present invention, a first through hole for connecting the inner cavity of the brush head is further disposed on the end surface of the brush handle close to the brush head, and a second through hole for connecting the first through hole is disposed on the end surface of the brush head close to the brush handle.

In some embodiments of the present invention, the first through hole protrudes from the end surface where the first through hole is located, and the first through hole is matched with the second through hole.

In some embodiments of the present invention, a check valve is disposed at the first through hole or the second through hole.

In some embodiments of the present invention, the handle is further provided with a squeezing portion for squeezing toothpaste in the toothpaste storage chamber.

In some embodiments of the present invention, the pressing portion includes a pressing button, a pressing plate and a supporting rod, the top of the supporting rod is connected to the pressing button, the bottom of the supporting rod is connected to the pressing plate through a through hole on the brush handle, and the bottom of the pressing plate is abutted to the outer wall of the toothpaste storage chamber.

In some embodiments of the present invention, the support rod is further sleeved with a spring, and the bottom of the spring is fixedly connected to the outer wall of the brush handle.

In some embodiments of the present invention, the outer wall of the brush handle is further provided with a filling opening for filling toothpaste into the toothpaste storage chamber.

In some embodiments of the present invention, the brush head is provided with a separation plate for closing or opening the paste outlet hole, and the separation plate is a push type structure.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

compared with the prior art, the toothpaste tube is directly attached to the surface of the bristles, so that the toothpaste tube is very easy to fall off when a user brushes teeth. The utility model discloses in, because a plurality of toothpaste holes evenly set up between the clearance of the brush hair of swarming more, can break up the whole into parts, make toothpaste distribute more evenly, and more be difficult to drop. When the toothbrush is used by a user, the small toothpaste can be decomposed more quickly through the high-frequency vibration of the toothbrush head, so that the small toothpaste can easily enter gaps between teeth, tartar is removed, the utilization rate of the toothpaste can be greatly improved, the time for decomposing the toothpaste is shortened, and the tooth brushing efficiency is improved. In addition, because the same toothpaste can be used by a plurality of people when people brush teeth everyday, and when the toothpaste is coated on the toothbrush, the opening of the toothpaste can be in close contact with a plurality of toothbrushes, the disease transmission is easy to cause, and the use is unsanitary. In the utility model, toothpaste is filled into the toothpaste storage cavity, and when the toothpaste is squeezed, each toothbrush is used independently without mutual influence. The arrangement is cleaner and more sanitary, and the spread of diseases can be reduced.

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 structural view of a brush head and a brush handle in an embodiment of an intelligent tooth brushing machine of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of a brush head according to an embodiment of the intelligent tooth brushing machine of the present invention;

FIG. 4 is a partial schematic view of a brush handle of an embodiment of the intelligent tooth brushing machine of the present invention;

fig. 5 is a schematic cross-sectional view of a toothpaste storage chamber of an embodiment of the intelligent tooth brushing machine of the present invention;

fig. 6 is a partial schematic view of a brush handle of another embodiment of the intelligent tooth brushing machine of the present invention.

Icon: 1-a brush head; 11-mounting grooves; 12-paste outlet holes; 13-a second via; 2-brush handle; 21-a first via; 22-a charge inlet; 3-a vibration module; 4-a power supply module; 5-a guide rod; 6-toothpaste storage cavity; 61-a hollow channel; 7-a one-way valve; 8-an extrusion part; 81-squeeze button; 82-a support bar; 83-a squeeze plate; 84-a spring; 9-a separation plate; 10-a protective layer cover; 100-toothpaste.

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 "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

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," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Please refer to fig. 1 and fig. 3, this embodiment provides an intelligent tooth brushing machine, which includes a brush head 1, a brush handle 2, the brush handle 2 is a front end opening, an internal hollow structure, a vibration module 3 capable of being adjusted in multiple stages and a power module 4 for supplying power to the vibration module 3 are arranged in the brush handle 2, an output end of the vibration module 3 is connected with a guide rod 5, the other end of the guide rod 5 penetrates out of the front end opening and is connected with the brush head 1, the brush head 1 is a hollow structure, a plurality of toothpaste outlet holes 12 are arranged on the brush head 1, the toothpaste outlet holes 12 are uniformly distributed on a surface wall where bristles are located, a toothpaste storage cavity 6 is further arranged in the brush handle 2, and the toothpaste storage cavity 6 is communicated with an inner cavity of the brush head 1.

In prior art, 2 front ends of brush holder are equipped with the opening, and 2 inside vibrating module 3 that are equipped with of brush holder, this vibrating module 3 include a motor of taking the eccentric disc, thereby the rotor of the motor rotates after the circular telegram and causes the focus displacement to produce vibrations, can draw this vibration in by brush holder 2 through guide bar 5, and the other end card of guide bar 5 can drive brush head 1 and vibrate together after advancing the mounting groove 11 on the brush head 1. In addition, the rotating speed of the motor can be controlled by controlling the energy supply of the power module 4 to the motor, so that the vibration frequency of the guide rod 5 is changed, and a user can switch various tooth brushing modes only by operating a button on the control panel outside the brush handle 2.

In this embodiment, the tooth brushing machine mainly comprises two parts, which are a brush head 1 and a brush handle 2, wherein the brush head 1 and the brush handle 2 are fixedly connected or detachably connected, and the shape of the brush head 1 can be various, and can be a chamfer rectangle, an ellipse, etc., and the size can also be various types, and in this embodiment, the detachable connection is preferred, so that the user can replace or select the type of toothbrush suitable for the user. In this embodiment, when can realize above-mentioned function, still be equipped with toothpaste storage chamber 6 in brush holder 2, and the inside of brush head 1 is hollow structure, and toothpaste storage chamber 6 communicates with the inner space of brush head 1, and communicates with the outside through setting up play cream hole 12 on brush head 1. In use, the toothpaste 100 in the toothpaste storage chamber 6 needs to be squeezed into the inner cavity of the toothbrush head 1, and then overflows from the toothpaste outlet 12. In order to realize the circulation process of the toothpaste 100, the brush handle 2 can be made into a soft body to extrude the toothpaste 100, or the toothpaste storage chamber 6 can be designed into a screw-thread rotating structure similar to lipstick to rotatably extrude the toothpaste 100, or a pressing structure, which is mainly described in the following embodiments of the present invention by mainly using a pressing structure.

In addition, compared with the prior art, the big toothpaste 100 is directly attached to the surface of the bristles, and the big toothpaste 100 is very easy to fall off when the user brushes the teeth. In this embodiment, since the plurality of toothpaste outlet holes 12 are uniformly arranged between the gaps of the plurality of tufts of bristles, the whole can be broken into parts, so that the toothpaste 100 is more uniformly distributed and is less likely to fall off. When the toothbrush is used by a user, the small toothpaste 100 can be quickly decomposed through the high-frequency vibration of the toothbrush head 1, so that the small toothpaste 100 can easily enter gaps between teeth to remove tartar, the utilization rate of the toothpaste 100 can be greatly improved, the time for decomposing the toothpaste 100 is shortened, and the tooth brushing efficiency is improved.

In addition, because the same toothpaste 100 may be used by a plurality of people during daily tooth brushing, and when the toothpaste 100 is applied to a toothbrush, the opening of the toothpaste 100 is in close contact with a plurality of toothbrushes, the spread of diseases is easily caused, and the use is unsanitary. In the utility model, the toothpaste 100 is filled into the toothpaste storage chamber 6, and when the toothpaste 100 is squeezed, each toothbrush is used independently without mutual influence. Or a plurality of toothpaste storage tubes with the toothpaste storage cavity 6 and matched models can be produced in advance by a merchant, for example, the toothpaste storage tube can be detachably connected with the brush handle 2 through threaded connection, so that a user does not need to fill the toothpaste storage cavity 6 with toothpaste 100 and can select favorite toothpaste 100 taste. Compared with the conventional toothpaste squeezing mode, the toothpaste squeezing device is cleaner and more sanitary, and can reduce the spread of diseases.

Example 2

Referring to fig. 1, in some embodiments of the present invention, the toothpaste storing chamber 6 is disposed at a side of the brush handle 2 close to the front end opening, a hollow passage 61 for the guide rod 5 to pass through is disposed at a middle portion of the toothpaste storing chamber 6, and the hollow passage 61 is communicated with the front end opening.

In this embodiment, the toothpaste storage chamber 6 is a ring-shaped cavity and is fixedly connected with the outer shell of the brush handle 2. Which is arranged in the brush shaft 2 on the side near the front opening, and the cavity in the middle is a hollow channel 61 for the guide rod 5 to pass through, and the diameter of the hollow channel 61 is approximately equal to the diameter of the front opening. The guide tube is free to pass through the hollow passage 61 and out through the front end opening. In addition, the hollow passage 61 should reserve a sufficient vibration reserve for the guide tube so that the guide tube does not hit the inner wall of the toothpaste storing chamber 6 when vibrating, so that excessive noise is emitted. Of course, the diameter of the hollow channel 61 should not be too large, which would affect the filling amount of the toothpaste 100 and shorten the service life.

Example 3

Referring to fig. 1 or 4, in some embodiments of the present invention, a first through hole 21 for connecting an inner cavity of the brush head 1 is further disposed on an end surface of the brush handle 2 close to the brush head 1, and a second through hole 13 for butting against the first through hole 21 is disposed on an end surface of the brush head 1 close to the brush handle 2.

On the basis of above-mentioned embodiment 2, in this embodiment, toothpaste storage chamber 6 communicates through first through-hole 21 and second through-hole 13 with the inner chamber of brush head 1, when installing brush head 1 on brush holder 2, makes brush head 1 and brush holder 2 butt, and toothpaste 100 in the toothpaste storage chamber 6 then accessible first through-hole 21 and second through-hole 13 enter into the cavity of brush head 1 in the brush holder 2 this moment, and then emerges from play cream hole 12. Alternatively, this can be achieved by connecting a conduit between the paste reservoir 6 and the head 1.

Referring to fig. 3 and 4, in some embodiments of the present invention, the first through hole 21 protrudes from the end surface thereof, and the first through hole 21 is adapted to the second through hole 13.

Because the brush head 1 needs to vibrate at high frequency when in use, a certain gap is needed to be reserved between the brush head 1 and the brush handle 2, and the connection is not firm enough. Therefore, in this embodiment, the second through hole 13 protrudes from the end surface of the toothbrush handle, and the protruding length of the second through hole not only needs to compensate the gap between the toothbrush head 1 and the toothbrush handle 2, but also should be able to extend into the toothbrush head 1 to reduce the risk of toothpaste 100 overflowing from the connection.

Example 4

Referring to fig. 2, in some embodiments of the present invention, a check valve 7 is disposed at the first through hole 21 or the second through hole 13.

On the basis of the above embodiment 3, in this embodiment, in order to prevent the toothpaste 100 in the brush head 1 from flowing back into the toothpaste storing chamber 6 in the brush handle 2 from the second through hole 13 and the first through hole 21, a check valve 7 may be provided at the first through hole 21 or the second through hole 13, so that the cleanliness of the toothpaste 100 in the toothpaste storing chamber 6 can be ensured. Preferably, the check valve 7 is disposed in the brush head 1 near the first through hole 21, so that the toothpaste 100 is prevented from flowing backward while preventing the toothpaste 100 from overflowing between the gap between the brush head 1 and the handle 2.

In addition to the check valve 7, a butterfly valve may be provided at the second through hole 13 or the first through hole 21 to close or open the first through hole 21 or the second through hole 13.

Example 5

Referring to fig. 4 and 5, in some embodiments of the present invention, the handle 2 further has a squeezing portion 8 for squeezing the toothpaste 100 from the toothpaste storage chamber 6.

When the utility model is used, the toothpaste 100 in the toothpaste storage chamber 6 is firstly required to be extruded into the inner cavity of the brush head 1, and then the toothpaste overflows from the toothpaste outlet 12. In order to realize the circulation process of the toothpaste 100, the brush handle 2 can be made into a soft body to extrude the toothpaste 100, or the toothpaste storage chamber 6 can be designed into a screw thread rotating structure similar to lipstick to rotatably extrude the toothpaste 100, or a pressing structure. In this embodiment, one or more squeezing portions 8 are disposed on the handle 2, and the user can only press the squeezing portions 8 to make the toothpaste 100 overflow from the toothpaste outlet 12, preferably, in this embodiment, two squeezing portions 8 are symmetrically disposed on the handle 2, so that the toothpaste 100 in the toothpaste storing chamber 6 can be more easily squeezed out, and the more the number of the squeezing portions is disposed at different angles, the less the toothpaste 100 remains in the toothpaste storing chamber 6.

Referring to fig. 5, in some embodiments of the present invention, the squeezing portion 8 includes a squeezing button 81, a squeezing plate 83 and a supporting rod 82, the top of the supporting rod 82 is connected to the squeezing button 81, the bottom end of the supporting rod 82 passes through the through hole of the handle 2 and is connected to the squeezing plate 83, and the bottom end of the squeezing plate 83 abuts against the outer wall of the toothpaste storing chamber 6.

In the present embodiment, the pressing portion 8 is mainly constituted by a pressing button 81, a pressing plate 83, and a support rod 82. Wherein the extrusion button 81 is arranged outside the handle to be used as a force application point of a user, the pressing plate is arranged between the inner wall of the handle and the outer wall of the toothpaste storage cavity 6 and is abutted against the outer wall of the toothpaste storage cavity 6, and the extrusion button 81 is connected with the extrusion plate 83 through a support rod 82. In use, the user presses the squeeze button 81 downward with his hand, and the squeeze plate 83 squeezes the toothpaste storage chamber 6, at which time the toothpaste 100 emerges from the toothpaste outlet hole 12. It is noted that in this embodiment, the toothpaste storing chamber 6 is made of an elastic material, which may be a collapsible air bag, for the purpose of compression, so that the toothpaste 100 can be delivered to the above-mentioned brush head 1, and the specific material thereof is not limited herein.

Example 6

Referring to fig. 5, in some embodiments of the present invention, a spring 84 is further sleeved on the supporting rod 82, and the bottom of the spring 84 is fixedly connected to the outer wall of the brush handle 2.

On the basis of the above embodiment 6, in this embodiment, a spring 84 is further sleeved on the supporting rod 82, the spring 84 is disposed between the pressing button 81 and the brush handle 2, and the bottom of the spring 84 is fixedly connected with the outer wall of the brush handle 2. The purpose is to enable the squeeze button 81 to rebound and cushion the user's application of force and help improve the user's sensitivity when applying force and improve the accuracy of the application of force to the toothpaste storage chamber 6.

Example 7

Referring to fig. 6, in some embodiments of the present invention, the outer wall of the handle 2 is further provided with a filling port 22 for filling the toothpaste storage chamber 6 with toothpaste 100.

In this embodiment, a filling opening 22 is provided on the outer wall of the handle 2 for filling the toothpaste 100, and the filling opening 22 is further provided with a cover plate, which may be a flip cover or a slide cover, and in this embodiment, is provided with a simple detachable cover structure (as shown in fig. 6). The provision of the filling opening 22 greatly facilitates the operation of filling the toothpaste 100, and the user can fill the toothpaste 100 without damaging the pressing portion. In addition, for convenience of use, the toothpaste storing chamber 6 and the portion of the handle housing covering the toothpaste storing chamber 6 may be made of transparent materials, so that the user can observe the remaining amount of the toothpaste 100 in the toothpaste storing chamber 6 at any time, so that the user can add the toothpaste in time.

Example 8

Referring to fig. 3, in some embodiments of the present invention, a separation plate 9 for closing or opening the paste outlet 12 is disposed on the brush head 1, and the separation plate 9 is a pressing structure.

In this embodiment, a pull-out type isolation plate 9 is further disposed on the sidewall of the brush head 1, the isolation plate 9 is disposed below the toothpaste outlet hole 12, and can be set to be a pull-out type or a push-pull type structure, in this embodiment, the isolation plate can be set to be a push type structure, that is, a push type rebounder is installed at the connection position of the isolation plate 9 in the brush head 1, the isolation plate 9 needs to be pressed outside the brush head 1 before use by a user, then the isolation plate 9 is popped out, after the toothpaste outlet hole 12 discharges the toothpaste, the isolation plate 9 is inserted back to be pressed and locked, so that the situation that the originally clean toothpaste 100 in the brush head 1 is contaminated by sewage or foam backflow during tooth brushing can be prevented, and the secondary use mood of the user is affected.

Example 9

Referring to fig. 3, in some embodiments of the present invention, a protective cover 10 or a disinfecting cover is disposed on the brush head 1.

In this embodiment, the bristles of the head 1 may be covered with a protective layer 10 or a disinfecting cover, which is very susceptible to the growth of bacteria since the toothbrush is usually placed in a bathroom which is cool and damp throughout the year. Therefore, when the bristles are required to be disinfected, a disinfection cover covers the bristles of the brush head 1, an ultraviolet disinfection lamp is arranged in the disinfection cover, and disinfection can be carried out after the power supply is switched on. At ordinary times, the bristles of the toothbrush head 1 can be covered with the anti-layer cover 10, so that the ash layer can be prevented from falling on the bristles, and the bristles of the toothbrush head 1 can be cleaned if the toothbrush is accidentally touched on the ground.

To sum up, the embodiment of the utility model provides an intelligence tooth brushing machine has following beneficial effect:

compared with the prior art, the big toothpaste 100 is directly attached to the surface of the bristles, and the big toothpaste 100 is easily dropped off when the user brushes the teeth. In this embodiment, since the plurality of toothpaste outlet holes 12 are uniformly arranged between the gaps of the plurality of tufts of bristles, the whole can be broken into parts, so that the toothpaste 100 is more uniformly distributed and is less likely to fall off. When the toothbrush is used by a user, the small toothpaste 100 can be quickly decomposed through the high-frequency vibration of the toothbrush head 1, so that the small toothpaste 100 can easily enter gaps between teeth to remove tartar, the utilization rate of the toothpaste 100 can be greatly improved, the time for decomposing the toothpaste 100 is shortened, and the tooth brushing efficiency is improved. In addition, because the same toothpaste 100 may be used by a plurality of people during daily tooth brushing, and when the toothpaste 100 is applied to a toothbrush, the opening of the toothpaste 100 is in close contact with a plurality of toothbrushes, the spread of diseases is easily caused, and the use is unsanitary. In the utility model, the toothpaste 100 is filled into the toothpaste storage chamber 6, and when the toothpaste 100 is squeezed, each toothbrush is used independently without mutual influence. The arrangement is cleaner and more sanitary, and the spread of diseases can be reduced.

The check valve 7 and the isolation plate 9 in the above embodiments are all devices for preventing the backflow of fluid, which can ensure the cleanness and sanitation of the toothpaste 100 in the toothbrush. And the arrangement of the filling opening 22 and the extruding part 8 improves the convenience of the utility model.

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.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides an intelligence tooth brush machine, includes brush head, brush holder, the brush holder is front end opening, inside hollow structure, the built-in vibration module that can multistage adjustment of brush holder with be used for doing the power module of vibration module power supply, the output of vibration module is connected with the guide bar, the other end of guide bar is followed the front end opening wear out and with brush head connection, its characterized in that, the brush head is hollow structure, it is equipped with a plurality of toothpaste holes, a plurality of to brush the overhead face wall that is equipped with a plurality of toothpaste hole evenly distributed on the brush hair place, still be equipped with toothpaste storage chamber in the brush holder, toothpaste storage chamber with the inner chamber intercommunication of brush head.

2. The intelligent tooth brushing machine according to claim 1, wherein the toothpaste storage chamber is arranged at one side of the brush handle close to the front end opening, and a hollow channel for the guide rod to pass through is arranged in the middle of the toothpaste storage chamber and is communicated with the front end opening.

3. The intelligent tooth brushing machine according to claim 2, wherein a first through hole for communicating with the inner cavity of the brush head is further formed in the end surface of the brush handle close to the brush head, and a second through hole for butting the first through hole is formed in the end surface of the brush head close to the brush handle.

4. The intelligent tooth brushing machine according to claim 3, wherein the first through hole protrudes from the end face of the first through hole, and the first through hole is matched with the second through hole.

5. The intelligent tooth brushing machine according to claim 4, wherein a one-way valve is arranged at the first through hole or the second through hole.

6. The intelligent tooth brushing machine according to claim 1, wherein the brush handle is further provided with a squeezing part for squeezing toothpaste in the toothpaste storage cavity.

7. The intelligent tooth brushing machine according to claim 6, wherein the squeezing part comprises a squeezing button, a squeezing plate and a support rod, the top of the support rod is connected with the squeezing button, the bottom end of the support rod passes through the through hole on the brush handle to be connected with the squeezing plate, and the bottom end of the squeezing plate is abutted against the outer wall of the toothpaste storage cavity.

8. The intelligent tooth brushing machine according to claim 7, wherein a spring is further sleeved on the supporting rod, and the bottom of the spring is fixedly connected with the outer wall of the brush handle.

9. The intelligent tooth brushing machine according to any one of claims 1-8, wherein the outer wall of the brush handle is further provided with a filling port for filling toothpaste into the toothpaste storage chamber.

10. The intelligent tooth brushing machine according to any one of claims 1-8, wherein a separation plate for closing or opening the toothpaste outlet hole is arranged on the brush head, and the separation plate is of a pressing type structure.

Images