CN112841856A

CN112841856A - Toothbrush and intelligent toothbrush cleaning and disinfecting device

Info

Publication number: CN112841856A
Application number: CN202011644165.4A
Authority: CN
Inventors: 黄岳钧
Original assignee: Guangzhou Zengdian Science And Technology Research Institute Co ltd
Current assignee: Guangzhou Zengdian Science And Technology Research Institute Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-28

Abstract

The invention provides a toothbrush and an intelligent toothbrush cleaning and disinfecting device. Intelligence toothbrush cleaning and disinfecting device includes: the base, wash subassembly and hold the box. The base comprises a base and a connecting column, the connecting column is arranged at the top of the base, and a cleaning cavity is arranged inside the base. The cleaning assembly is arranged in the cleaning cavity, a cleaning tank for containing the brush head is arranged in the cleaning assembly, a flow guide hole and an aeration hole are formed in the cleaning tank, and the aeration hole is perpendicular to the flow guide hole. The accommodating box is detachably mounted on the side wall of the connecting column, and a fixing component for fixing the toothbrush is arranged in the accommodating box. The toothbrush and the intelligent toothbrush cleaning and disinfecting device can remove pollutants at the root of the bristles and prevent the toothbrush from breeding bacteria.

Description

Toothbrush and intelligent toothbrush cleaning and disinfecting device

Technical Field

The invention belongs to the field of intelligent household equipment, and particularly relates to a toothbrush and an intelligent toothbrush cleaning and disinfecting device.

Background

The toothbrush is a common oral cavity cleaning product, and when the toothbrush is used, a user can apply toothpaste on the bristles of the toothbrush and repeatedly brush all parts of teeth through the bristles, so that the inside of an oral cavity is kept clean and sanitary.

Since the toothbrush is in a wet state after use, bacteria may be grown when it is stored. To prevent oral diseases caused by the breeding bacteria, the user stores the toothbrush inside the toothbrush sterilizer. Generally, an ultraviolet sterilizer is installed inside the toothbrush sterilizer to prevent bacteria from growing in the oral cavity of a user through irradiation of ultraviolet rays.

However, in actual use, toothpaste remains at the root of the toothbrush bristles, and a large amount of bacteria grows in the remaining toothpaste. Ultraviolet irradiation of the traditional toothbrush sterilizer cannot sterilize the residual toothpaste, so that bacteria in the residual toothpaste still enter the oral cavity after the toothbrush enters the oral cavity, and a user is exposed to risks of oral disease infection.

Disclosure of Invention

In view of this, the invention aims to provide a toothbrush and an intelligent toothbrush cleaning and disinfecting device, so as to achieve the purposes of removing residual stains at the root of toothbrush bristles and preventing the toothbrush from breeding bacteria.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

in one aspect, the invention provides a toothbrush, which comprises a handle and a brush head, wherein the brush head is arranged at one end of the handle, and bristles are arranged on the brush head;

the middle part of the brush head is provided with a cleaning hole, the axis direction of the cleaning hole is parallel to the brush hair, the side wall of the brush head provided with the brush hair is provided with a plurality of arc-shaped flow guide strips, the plurality of arc-shaped flow guide strips are uniformly arranged along the length direction of the brush head, and the openings of the arc-shaped flow guide strips face the cleaning hole; the side wall of the brush head is also provided with a guide groove, and the length direction of the guide groove is parallel to the length direction of the handle of the brush head.

Furthermore, a plurality of auxiliary holes are formed in the brush head, the axis direction of each auxiliary hole is parallel to the bristles, and the auxiliary holes are radially distributed on the periphery of the cleaning holes.

Furthermore, the aperture of the auxiliary hole is smaller than that of the cleaning hole, and the aperture of the auxiliary hole close to the cleaning hole is larger than that of the auxiliary hole far away from the cleaning hole.

Furthermore, a fixing groove is formed in the side wall of the handle.

In another aspect, the invention provides an intelligent toothbrush cleaning and disinfecting device used with the above toothbrush, the intelligent toothbrush cleaning and disinfecting device comprising:

the base comprises a base and a connecting column, the connecting column is arranged at the top of the base, a cleaning cavity is arranged in the base, and a communicating hole is formed in the top of the cleaning cavity;

the cleaning assembly is arranged in the cleaning cavity and comprises a cleaning seat and a spray head, the cleaning seat is provided with a cleaning groove for accommodating the brush head, and the inner wall of the cleaning groove is provided with a flow guide hole matched with the cleaning hole and a guide strip matched with the guide groove; the spray head is arranged on the side wall of the cleaning seat, and is provided with a spray hole which is aligned with the flow guide hole; an aeration cavity is arranged in the cleaning seat, and aeration holes are also arranged on the side wall of the cleaning tank and communicated with the aeration cavity and are vertical to the flow guide holes;

the containing box is detachably mounted on the side wall of the connecting column, a channel hole matched with the communicating hole is formed in the bottom of the containing box, a fixing component used for fixing the toothbrush is arranged inside the containing box, and the fixing component can be arranged above the channel hole in a lifting mode.

Furthermore, the fixing assembly comprises a clamping jaw and a connecting block, the connecting block is arranged on the clamping jaw, and a sliding groove for accommodating the connecting block is formed in the inner wall of the accommodating box; the inside guide bar that is equipped with of spout is equipped with reset spring on the guide bar, reset spring's one end links to each other with the spout inner wall, and the other end links to each other with the connecting block.

Furthermore, be equipped with the mounting groove on the lateral wall of spliced pole, it is corresponding, be equipped with the mounting bar on the lateral wall that holds the box, the mounting bar is arranged in inside the mounting groove.

Furthermore, a hot air cavity is arranged inside the connecting column, and an air heater is arranged at the top of the hot air cavity; the side wall of the connecting column is provided with a first air guide hole which is communicated with the hot air cavity, and correspondingly, the side wall of the containing box is provided with a second air guide hole matched with the first air guide hole.

Furthermore, the cleaning cavity is a plurality of, and is a plurality of the cleaning cavity is annularly distributed on the periphery of the connecting column.

Furthermore, the containing box is internally provided with an ultraviolet germicidal lamp, and the inner wall of the containing box is provided with a reflective coating.

Compared with the prior art, the toothbrush and the intelligent toothbrush cleaning and disinfecting device have the following advantages:

(1) according to the toothbrush and the intelligent toothbrush cleaning and disinfecting device, the cleaning hole is formed in the middle of the brush head of the toothbrush, and the flow guide hole is formed in the cleaning assembly. After the toothbrush head is inserted into the cleaning groove, cleaning liquid guided out from the flow guide holes can be sprayed to the root of the bristles along the cleaning holes, so that the residual toothpaste falls off, and the cleaning effect of the toothbrush is improved. In addition, because the inside aeration hole that is perpendicular with the water conservancy diversion hole that is equipped with of washing tank, consequently when cleaning the brush head through cleaning assembly, the bubble that the aeration hole was derived can accelerate the speed that drops of toothpaste to promote the cleaning efficiency of toothbrush.

(2) According to the toothbrush and the intelligent toothbrush cleaning and disinfecting device, the plurality of arc-shaped flow guide strips are arranged on the toothbrush head, and the arc-shaped flow guide strips can enable the toothbrush head part at the root of the bristles to form a bulge, so that the attachment difficulty of residual toothpaste is improved. In addition, when the brush head enters the cleaning groove for cleaning, the arc-shaped flow guide strip can also guide the flow direction of cleaning liquid (and bubbles) between the brush hairs, so that the cleaning effect of the cleaning assembly on the brush head is improved.

(3) According to the toothbrush and the intelligent toothbrush cleaning and disinfecting device, the ultraviolet sterilizing lamp and the reflective coating are arranged inside the accommodating box, and ultraviolet rays can be refracted inside the accommodating box through the reflective coating, so that the sterilizing effect of the ultraviolet brush head is improved.

(4) The toothbrush and the intelligent toothbrush cleaning and disinfecting device can convey hot air to the inside of the containing box through the air heater. When the cleaning assembly finishes cleaning the brush head, the brush head retracts to the inside of the accommodating box, and the brush head can be dried by hot air at the moment, so that the toothbrush is prevented from breeding bacteria due to the fact that the brush head is wet.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:

FIG. 1 is a schematic view showing the structure of a toothbrush according to the inventive embodiment of the present invention;

fig. 2 is a schematic structural view of a brush head according to the inventive embodiment;

FIG. 3 is a schematic structural diagram of an intelligent toothbrush cleaning and disinfecting device according to an embodiment of the invention;

fig. 4 is a sectional view of an intelligent toothbrush cleaning and disinfecting device according to the inventive embodiment of the present invention;

FIG. 5 is a schematic view of a brush head inserted into a cleaning assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a base according to an embodiment of the present invention;

FIG. 7 is an exploded view of a containment box according to the inventive embodiment of the present invention;

fig. 8 is an exploded view of a cleaning assembly according to an embodiment of the present invention.

Description of reference numerals:

1-a handle; 11-a fixed slot; 2-a brush head; 21-bristles; 22-cleaning the hole; 23-arc-shaped flow guide strips; 24-a guide slot; 25-auxiliary wells; 3-a base; 31-cleaning the cavity; 32-a communication hole; 4-connecting a column; 41-mounting groove; 42-hot air cavity; 43-a first air guiding hole; 5-cleaning seat; 51-a cleaning tank; 52-diversion holes; 53-guide strip; 54-an aeration cavity; 55-aeration hole; 6-a spray head; 61-an injection hole; 7-containing the box; 71-a passage hole; 72-a chute; 721-a guide rod; 722-a return spring; 73-mounting bar; 74-a second air guiding hole; 75-ultraviolet germicidal lamps; 8-clamping jaws; 81-connecting block; 9-a hot air blower; and 10-sealing the cover.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.

A toothbrush is a common oral cleaning product, and after being used, the toothbrush is usually stored in a wet state, so that bacteria are easily grown in a brushing area, and oral diseases of a user are induced. In addition, toothpaste residue can also be present on the toothbrush as the user needs to use toothpaste for a regimen during daily oral cleaning. The traditional toothbrush disinfection device cannot clean toothpaste remained at the root of the bristles, so that a large amount of bacteria can breed in the residual toothpaste. When the toothbrush with the toothpaste residue is put into the oral cavity, the bacteria in the toothpaste residue can damage the oral environment of the user, so that the user is at risk of oral diseases.

For solving the above problem, this embodiment provides a toothbrush and intelligent toothbrush cleaning and disinfecting device to reduce the degree of difficulty of getting rid of the residual stain in brush hair root, and convenience of customers washs the toothbrush and disinfects after the process of brushing teeth ends.

Fig. 1 is a structural schematic view of the toothbrush according to the embodiment, and as shown in the figure, the toothbrush includes a handle 1 and a brush head 2, the brush head 2 is disposed at one end of the handle 1, and bristles 21 are disposed on the brush head 2.

In use, the bristles 21 of the toothbrush deform as the bristles 21 will contact the teeth of the user. However, the bristles 21 in different regions of the head 2 will have different degrees of deformation. Specifically, the bristles 21 located at the edge of the head 2 are deformed to a greater extent, while the bristles 21 located at the center of the head 2 are deformed to a lesser extent. The deformation of the bristles 21 causes the root portions of the bristles 21 to vibrate, so that toothpaste residue is not easily generated in the edge regions having a large degree of deformation, and a large amount of toothpaste residue is generated in the central regions having a small degree of deformation.

In view of the above situation, in the present embodiment, the middle portion of the brush head 2 is provided with the cleaning hole 22, as shown in fig. 2, the axial direction of the cleaning hole 22 is parallel to the brush bristles 21, the side wall of the brush head 2 provided with the brush bristles 21 is provided with a plurality of arc-shaped flow guide strips 23, the plurality of arc-shaped flow guide strips 23 are uniformly arranged along the length direction of the brush head 2, and the openings of the arc-shaped flow guide strips 23 face the cleaning hole 22.

The central area of the brush head 2 can be conveniently washed by arranging the cleaning holes 22, so that residual toothpaste attached to the area can be removed. Through setting up arc water conservancy diversion strip 23 can make brush head 2 be close to the regional formation a plurality of archs of brush hair 21 root, compare with traditional plane brush head, have bellied brush head 2 will have bigger toothpaste and adhere to the degree of difficulty, consequently can reduce the volume of adhering to of remaining toothpaste, conveniently remain the droing of toothpaste simultaneously in the cleaning process.

Optionally, in order to further reduce the difficulty of cleaning the residual toothpaste, the brush head 2 of the present embodiment is further provided with a plurality of auxiliary holes 25. Specifically, the axial direction of the auxiliary holes 25 is parallel to the brush 21, and the plurality of auxiliary holes 25 are radially distributed around the cleaning holes 22. When the toothbrush head 2 is cleaned, the auxiliary holes 25 can increase the flow of cleaning liquid which is used for washing the bristles 21, so that the cleaning speed of the toothbrush head 2 is increased.

In addition, in order to provide a more powerful cleaning effect to the central region of the brush head 2 where the residual toothpaste adheres more strongly, the aperture of the auxiliary holes 25 should be smaller than that of the cleaning holes 22 in the present embodiment, and the aperture of the auxiliary holes 25 near the cleaning holes 22 should be larger than that of the auxiliary holes 25 far from the cleaning holes 22.

As an optional embodiment of this embodiment, in order to improve the operation convenience of the toothbrush in the cleaning process, the toothbrush is further provided with a guide groove 24 and a fixing groove 11. Specifically, the guide groove 24 is arranged on the side wall of the brush head 2, the length direction of the guide groove 24 is parallel to the length direction of the handle 1 of the brush head 2, the brush head 2 can be conveniently inserted into the cleaning and disinfecting device through the guide groove 24, and the brush head 2 is prevented from being dislocated. The fixing groove 11 is formed in the side wall of the handle 1, and the toothbrush can be fixed to the cleaning and disinfecting device through the fixing groove 11, so that the toothbrush can be stored.

In the prior art, a toothbrush cleaning device is provided, which can brush the brush head of a toothbrush by a vibrating cleaning brush, thereby achieving the purpose of removing residual toothpaste. However, this cleaning method causes damage to the bristles of the toothbrush, thereby shortening the life span of the toothbrush. Meanwhile, the vibrating brushing of the cleaning brush cannot effectively clean the root parts of the brush bristles 21, so that the residual toothpaste stain on the brush head 2 cannot be thoroughly removed.

For the clean effect that promotes the toothbrush, this embodiment provides an intelligence toothbrush cleaning and disinfecting device, as shown in fig. 3 and fig. 4, the user can use this cleaning and disinfecting device and above-mentioned toothbrush together to the realization is to brushing the cleanness of head 2, and avoids brushing head 2 and brush hair 21 to breed the bacterium.

Specifically, intelligence toothbrush cleaning and disinfecting device includes: a base, a cleaning assembly and a containment box 7. The cleaning assembly is arranged inside the base and used for cleaning residual toothpaste on the toothbrush head 2, the accommodating box 7 is detachably arranged on the base and used for accommodating cleaned toothbrushes and sterilizing bristles.

Fig. 6 is a schematic structural diagram of the base in this embodiment, and as shown in the drawing, the base includes a base 3 and a connecting column 4, the connecting column 4 is disposed on the top of the base 3, a cleaning cavity 31 is disposed inside the base 3, and a communication hole 32 is disposed on the top of the cleaning cavity 31. When the toothbrush is used, a user can install the containing box 7 with the toothbrush on the connecting column 4 and insert the toothbrush head 2 of the toothbrush into the cleaning cavity 31 along the communication hole 32, so that the cleaning of the toothbrush head 2 is completed.

The cleaning assembly is arranged inside the cleaning cavity 31, as shown in fig. 8, and comprises a cleaning seat 5 and a spray head 6. The cleaning seat 5 is provided with a cleaning groove 51 for accommodating the brush head 2, and the inner wall of the cleaning groove 51 is provided with a flow guide hole 52 matched with the cleaning hole 22 and a guide strip 53 matched with the guide groove 24. When the brush head 2 of the toothbrush is inserted into the wash bowl 51, the cleaning hole 22 is opposite to the guide hole 52, and the guide bar 53 inside the wash bowl 51 is inserted into the guide groove 24.

The spray head 6 is arranged on the side wall of the cleaning seat 5, the spray head 6 is provided with a spray hole 61, and the spray hole 61 is aligned with the diversion hole 52. When the brush head 2 is moved into and out of the cleaning bath 51, the nozzle 6 can inject the cleaning liquid into the cleaning hole 22 through the injection hole 61. The residual toothpaste attached to the root parts of the brush hairs 21 can fall off under the spraying action of the cleaning liquid, so that the influence of bacteria breeding in the residual toothpaste on the subsequent use of the toothbrush is avoided.

In order to improve the cleaning effect of the residual toothpaste, the device is further provided with an aeration cavity 54 inside the cleaning seat 5, and correspondingly, aeration holes 55 are further arranged on the side wall of the cleaning groove 51. The aeration holes 55 are communicated with the aeration cavity 54, and the aeration holes 55 are vertical to the flow guide holes 52.

As shown in fig. 5, after the brush head 2 is inserted into the cleaning tank 51, the aeration holes 55 can aerate the area where the brush 21 of the brush head 2 is located. At this time, the cleaning liquid guided out from the guiding hole 52 washes the residual toothpaste along the back of the brush head 2, and the air bubbles guided out from the aeration hole 55 can flow along the lateral direction. The separation of the toothpaste from the bristles 21 is enhanced by the lateral flow of the air bubbles, thereby preventing the toothpaste from reattaching to the bristles 21.

In addition, because the brush head 2 of the toothbrush is provided with the plurality of arc-shaped guide strips 23, after the aeration holes 55 guide the bubbles, the arc-shaped guide strips 23 can also guide the flow direction of the bubbles, so that the brush bristles 21 can shake. The flowing cleaning liquid can form turbulent flow through the shaking of the brush bristles 21, and the cleaning speed of the device to the brush head 2 is further improved.

Fig. 7 is an exploded view of the housing box 7 in this embodiment, as shown in the figure, a passage hole 71 is provided at the bottom of the housing box 7 to be fitted with the communication hole 32, a fixing member for fixing the toothbrush is provided inside the housing box 7, and the fixing member is disposed above the passage hole 71 in a liftable manner.

In use, a user can fix the toothbrush by the fixing assembly and place the head 2 of the toothbrush inside the containing box 7. At this time, the brush head 2 is isolated from the external environment, so that bacteria in the environment can be prevented from coming into contact with the bristles 21.

Illustratively, in order to facilitate the user to mount the accommodating box 7 on the connecting column 4, the side wall of the connecting column 4 is provided with a mounting groove 41, and correspondingly, the side wall of the accommodating box 7 is provided with a mounting bar 73. When the installation is carried out, the worker can insert the installation bar 73 into the installation groove 41, so that the assembly of the accommodating box 7 and the base is realized.

In addition, in order to facilitate the user to fix the toothbrush inside the containing case 7, the fixing assembly may include a jaw 8 and a connection block 81. Specifically, the connecting block 81 is disposed on the claw 8, and a sliding groove 72 for accommodating the connecting block 81 is disposed on an inner wall of the accommodating box 7. A guide rod 721 is arranged inside the sliding groove 72, a return spring 722 is arranged on the guide rod 721, one end of the return spring 722 is connected with the inner wall of the sliding groove 72, and the other end is connected with the connecting block 81.

In use, a user can insert the claw 8 into the fixing groove 11 of the toothbrush handle 1 so that the brush head 2 is placed in the accommodation box 7. When it is required to clean the brush head 2, the user may press down the handle 1 to compress the return spring 722, thereby inserting the brush head 2 into the inside of the cleaning cavity 31 along the passage hole 71 and the communication hole 32. When the cleaning operation is completed, the user can release the handle 1, at which time the resilient force inside the return spring 722 will urge the pawl 8 to return, thereby retracting the brush head 2 inside the receptacle 7.

Optionally, for the convenience to holding the inside brush head 2 of box 7 disinfection of disinfecting, it should be equipped with sterilamp 75 to hold the box 7 inside, and the inner wall that holds box 7 should be equipped with reflection of light coating. When the brush head 2 enters the interior of the containing box 7, the user turns on the ultraviolet germicidal lamp 75. At this time, the ultraviolet rays generated from the ultraviolet germicidal lamp 75 can destroy and change the DNA of the microorganism, thereby achieving the purpose of sterilization. In addition, since the inside of the housing box 7 is provided with a reflective coating, the ultraviolet rays can be refracted inside the housing box 7. The sterilizing effect of the ultraviolet germicidal lamp 75 can be improved by the refraction effect, so that all parts of the brush head 2 can be irradiated by ultraviolet rays.

In the actual use process, because the brush head 2 is in contact with the cleaning liquid in the cleaning cavity 31, in order to prevent the brush head 2 entering the accommodating box 7 from being in a wet state for a long time, the cleaning and disinfecting device described in the embodiment further has a brush head drying function.

Specifically, a hot air cavity 42 is arranged inside the connecting column 4, and an air heater 9 is arranged at the top of the hot air cavity 42. A first air guide hole 43 is formed in the side wall of the connecting column 4, the first air guide hole 43 is communicated with the hot air cavity 42, and correspondingly, a second air guide hole 74 matched with the first air guide hole 43 is formed in the side wall of the accommodating box 7.

When cleaning of the brush head 2 is completed, the user may turn on the hot air blower 9. At this time, the hot air generated by the hot air blower 9 will enter the inside of the accommodating box 7 along the first and second

air guiding holes

43 and 74. The evaporation rate of the water in the brush head 2 can be increased by the flow of the hot air, so that the brush head 2 can be stored in a dry state.

As a further alternative of this embodiment, in order to increase the toothbrush throughput of the present device, the cleaning cavity 31 can be provided in a plurality, and the plurality of cleaning cavities 31 are annularly distributed on the periphery of the connecting column 4. Accordingly, a plurality of mounting grooves 41 should be formed on the coupling post 4 to facilitate the mounting of a plurality of accommodating boxes 7.

When the housing case 7 is mounted above the cleaning cavity 31, the cleaning cavity 31 can perform a toothbrush cleaning work. When the housing case 7 is not mounted above the clean cavity 31, the user can block the communication hole 32 by the cap 10, thereby preventing external bacteria from entering the clean cavity 31.

The following explains the effects of the above-described scheme:

the embodiment provides a toothbrush and intelligent toothbrush cleaning and disinfecting device, can wash the remaining central part of toothpaste easily takes place to the brush head through the cooperation of clean hole and cleaning assembly to get rid of the remaining spot on the toothbrush. In the cleaning process, the cleaning liquid and the aeration bubbles can also flow in a cross way through the vertical arrangement of the flow guide holes and the aeration holes, so that the falling of the toothpaste is accelerated. Secondly, this device can promote the attached degree of difficulty of remaining toothpaste on the brush head through arc water conservancy diversion strip to promote the cleaning performance who remains toothpaste. In addition, this device can also be through the air heater to holding the inside hot-blast of carrying of box to realize the stoving of brush head, and shine the brush head after wasing through sterilamp, thereby avoid the toothbrush to take place bacterial growing.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims

1. The utility model provides a toothbrush, includes handle (1) and brush head (2), brush head (2) set up the one end at handle (1), are equipped with brush hair (21), its characterized in that on brush head (2): a cleaning hole (22) is formed in the middle of the brush head (2), the axis direction of the cleaning hole (22) is parallel to the brush bristles (21), a plurality of arc-shaped flow guide strips (23) are arranged on the side wall, provided with the brush bristles (21), of the brush head (2), the arc-shaped flow guide strips (23) are uniformly arranged along the length direction of the brush head (2), and the openings of the arc-shaped flow guide strips (23) face the cleaning hole (22); the side wall of the brush head (2) is also provided with a guide groove (24), and the length direction of the guide groove (24) is parallel to the length direction of the handle (1) of the brush head (2).

2. A toothbrush according to claim 1, wherein: the brush head (2) is provided with a plurality of auxiliary holes (25), the axial direction of the auxiliary holes (25) is parallel to the brush hair (21), and the auxiliary holes (25) are radially distributed on the periphery of the cleaning hole (22).

3. A toothbrush according to claim 2, wherein: the aperture of the auxiliary hole (25) is smaller than that of the cleaning hole (22), and the aperture of the auxiliary hole (25) close to the cleaning hole (22) is larger than that of the auxiliary hole (25) far away from the cleaning hole (22).

4. A toothbrush according to claim 1, wherein: the side wall of the handle (1) is provided with a fixing groove (11).

5. An intelligent toothbrush cleaning and disinfecting device for use with the toothbrush of any of claims 1-4, characterized by: intelligence toothbrush cleaning and disinfecting device includes:

the base comprises a base (3) and a connecting column (4), the connecting column (4) is arranged at the top of the base (3), a cleaning cavity (31) is arranged in the base (3), and a communicating hole (32) is formed in the top of the cleaning cavity (31);

the cleaning assembly is arranged inside the cleaning cavity (31) and comprises a cleaning seat (5) and a spray head (6), a cleaning groove (51) used for accommodating the brush head (2) is arranged on the cleaning seat (5), and a guide hole (52) matched with the cleaning hole (22) and a guide strip (53) matched with the guide groove (24) are arranged on the inner wall of the cleaning groove (51); the spray head (6) is arranged on the side wall of the cleaning seat (5), the spray head (6) is provided with a spray hole (61), and the spray hole (61) is aligned with the diversion hole (52); an aeration cavity (54) is arranged in the cleaning seat (5), an aeration hole (55) is also arranged on the side wall of the cleaning tank (51), the aeration hole (55) is communicated with the aeration cavity (54), and the aeration hole (55) is vertical to the flow guide hole (52);

hold box (7), hold box (7) detachable and install on the lateral wall of spliced pole (4), be equipped with channel hole (71) with intercommunicating pore (32) matched with holding box (7) bottom, be equipped with the fixed subassembly that is used for fixed toothbrush holding box (7) inside, just the setting of fixed subassembly liftable is in the top of channel hole (71).

6. The intelligent toothbrush cleaning and disinfecting device of claim 5, wherein: the fixing assembly comprises a clamping jaw (8) and a connecting block (81), the connecting block (81) is arranged on the clamping jaw (8), and a sliding groove (72) for accommodating the connecting block (81) is formed in the inner wall of the accommodating box (7); the inside guide bar (721) that is equipped with of spout (72), be equipped with reset spring (722) on guide bar (721), reset spring (722)'s one end links to each other with spout (72) inner wall, and the other end links to each other with connecting block (81).

7. The intelligent toothbrush cleaning and disinfecting device of claim 5, wherein: be equipped with mounting groove (41) on the lateral wall of spliced pole (4), correspondingly, be equipped with mounting bar (73) on the lateral wall that holds box (7), mounting bar (73) are arranged in inside mounting groove (41).

8. The intelligent toothbrush cleaning and disinfecting device of claim 5, wherein: a hot air cavity (42) is arranged in the connecting column (4), and a hot air blower (9) is arranged at the top of the hot air cavity (42); the side wall of the connecting column (4) is provided with a first air guide hole (43), the first air guide hole (43) is communicated with the hot air cavity (42), and correspondingly, the side wall of the accommodating box (7) is provided with a second air guide hole (74) matched with the first air guide hole (43).

9. The intelligent toothbrush cleaning and disinfecting device of claim 5, wherein: the cleaning cavities (31) are distributed on the periphery of the connecting column (4) in an annular manner.

10. The intelligent toothbrush cleaning and disinfecting device of claim 5, wherein: the ultraviolet germicidal lamp (75) is arranged inside the accommodating box (7), and a reflective coating is arranged on the inner wall of the accommodating box (7).