CN212165215U

CN212165215U - Buccal toothbrush head and buccal toothbrush

Info

Publication number: CN212165215U
Application number: CN202020764494.1U
Authority: CN
Inventors: 徐瑞宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-18
Anticipated expiration: 2030-05-11

Abstract

The utility model provides a buccal toothbrush head and a buccal toothbrush, relating to the technical field of toothbrushes and solving the problem of poor oral cleaning effect in the prior art, wherein the buccal toothbrush head comprises a framework and a brush sleeve wrapping the framework; the framework comprises a denture base with a U-shaped structure, a water inlet pipe, a water outlet and a connecting seat, wherein the water inlet pipe is arranged in the accommodating space, the water inlet pipe is provided with a plurality of water spraying holes which are arranged along the direction of the denture base, and the denture base is provided with water spraying ports which are in one-to-one correspondence with and communicated with the water spraying holes; the water outlet is arranged at the root part of the denture base; the connecting seat is connected to the root end surface of the denture base, and a water inlet channel and a water outlet channel of the connecting seat are respectively connected with the water inlet pipe and the water outlet; the brush sleeve is provided with openings which are in one-to-one correspondence and communication with the water spray ports of the denture base. The buccal toothbrush comprises a handle and a buccal toothbrush head. Compared with the prior art, the utility model can conveniently and thoroughly suck out and discharge the sewage in the oral cavity when and after cleaning the teeth by spraying water, and simplify the follow-up tooth brushing operation.

Description

Buccal toothbrush head and buccal toothbrush

Technical Field

The utility model relates to a toothbrush technical field, specific sucking formula toothbrush head and sucking formula toothbrush that says so.

Background

The buccal electric toothbrush is suitable for people who have fast pace of life or have inconvenient actions or insufficient tooth brushing experience, such as office workers who sleep early and late, children and patients who have ill and do not move conveniently (particularly lie in bed for a long time).

SUMMERY OF THE UTILITY MODEL

The utility model aims to design a buccal toothbrush head and a buccal toothbrush, which can conveniently and thoroughly suck out and discharge the sewage in the oral cavity when cleaning the teeth by spraying water and after cleaning, and simplify the follow-up tooth brushing operation.

The utility model discloses a following technical scheme realizes:

the utility model discloses a buccal toothbrush head, which comprises a framework and a brush sleeve wrapping the framework;

the framework comprises a denture base, a water inlet pipe, a water outlet and a connecting seat;

the dental tray is a U-shaped structural part, an accommodating space is formed in the dental tray, the water inlet pipe is arranged in the accommodating space of the dental tray and laid along the direction of the dental tray, the water inlet pipe is provided with a plurality of water spraying holes arranged along the direction of the dental tray, and the dental tray is provided with water spraying ports which are in one-to-one correspondence with and communicated with the water spraying holes;

the water outlet is arranged at the root part of the denture base and is communicated with the accommodating space of the denture base;

the connecting seat is connected to the root end face of the denture base and comprises a water inlet channel and a water outlet channel, the water inlet channel is connected with the water inlet pipe, and the water outlet channel is connected with the water outlet;

the bristle cover is provided with openings which are in one-to-one correspondence and communication with the water spray ports of the denture base.

When the arrangement structure is adopted, the water inlet pipe can directly guide the clean water to each tooth part to spray out to wash the teeth or provide the clean water without pollution for each tooth. The delivery port is located the denture fixing base root, and sewage can converge towards the denture fixing base root of low department under the normal state of brushing teeth, and the sewage that converges just in time can gather in delivery port department, can make sewage and residue can as early as possible, as far as possible, conveniently discharge the mouth chamber, and the hydroenergy that makes the oral cavity can in time circulate and can not cause too much mutual contamination, can realize the more thorough cleanness to the oral cavity, reduces follow-up operation of brushing teeth.

Further for better realization the utility model discloses, adopt following first kind very much to set up the structure: the water outlet is positioned on the top surface and/or the bottom surface of the root of the denture base, and the water outlet is positioned in the middle of the root of the denture base.

When the structure is adopted, the middle position of the water outlet at the root of the denture base is just in the confluence point of sewage, so that the sewage can be better discharged.

Further for better realization the utility model discloses, adopt following second kind to set up the structure very much: the buccal toothbrush head also comprises a water outlet pipe, the water outlet pipe is arranged in the accommodating space of the denture base and laid along the trend of the denture base, the water outlet pipe is provided with a plurality of water suction holes arranged along the trend of the denture base, and the denture base is provided with water suction ports which are in one-to-one correspondence with the water suction holes and are communicated with the water suction holes;

the water outlet is positioned on the end surface of the root of the denture base, the water outlet pipe is connected with the water outlet, and the water outlet channel is connected with the water outlet;

the brush hair cover is provided with openings which are in one-to-one correspondence and communication with the water spray opening and the water suction opening of the denture base.

When the structure is adopted, the water outlet pipe can further suck out part of sewage sprayed from the water inlet pipe to clean teeth nearby, and the circulation of water in the oral cavity is further accelerated.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the terminal surface of connecting seat is provided with the separation blade, the separation blade is connected the root terminal surface of denture base, the size of separation blade is greater than the root size of denture base is used for the interlock the lip formation of buccal form toothbrush head shelters from.

When the structure is arranged, the blocking piece can shield the lip, so that the lip can be closed better, sewage is prevented from flowing out or splashing to a far place, and subsequent cleaning workload can be reduced.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the connecting seat also comprises a motor plug jack.

When the structure is adopted, the buccal toothbrush head not only can be suitable for the buccal toothbrush with the vibration cleaning function, but also is suitable for the buccal toothbrush without the vibration cleaning function.

The utility model also discloses a buccal toothbrush, which comprises a handle and the buccal toothbrush head with the first arrangement structure;

a circuit board, a water pump set and a battery are arranged in the handle, and the water pump set and the battery are connected with the circuit board; a first water outlet and a first water inlet of the water pump set are respectively connected with a water outlet cannula and a water suction pipe, and a second water inlet and a second water outlet of the water pump set are respectively connected with a water inlet cannula and a water discharge pipe;

the water outlet insertion pipe and the water inlet insertion pipe are detachably inserted in the water inlet channel and the water outlet channel respectively.

The utility model also discloses another buccal toothbrush, which comprises a handle and the buccal toothbrush head with the second arrangement structure;

a circuit board, a water pump set connected with the circuit board, a battery and a motor are arranged in the handle; a first water outlet and a first water inlet of the water pump set are respectively connected with a water outlet cannula and a water suction pipe, and a second water inlet and a second water outlet of the water pump set are respectively connected with a water inlet cannula and a water discharge pipe;

the water outlet insertion pipe, the water inlet insertion pipe and the motor are detachably inserted in the water inlet channel, the water outlet channel and the motor plug jack respectively.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the number of the water inlet channels is at least one, the number of the water outlet channels is at least one, and the water inlet channels and the water outlet channels are symmetrically arranged around the central axis of the framework.

When the structure is arranged, one water outlet channel can be connected with one water outlet and one water inlet channel can be connected with one water inlet pipe, the handle is provided with the water inlet insertion pipe and the water outlet insertion pipe which are matched with the water outlet channel and the water inlet channel one by one, and the front and back of the buccal toothbrush head can be inserted and connected without distinction.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: still include the sump, the sump can dismantle connect in the handle, the pipe that absorbs water set up in the sump, the drain pipe set up in outside the sump.

When the structure is adopted, clear water can be filled in the water bin, and the operation of connecting the water suction pipe to an external water source during tooth brushing every time can be avoided.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: an included angle is formed between the water bin and the handle.

When the structure is arranged, the included angle formed after the connection between the water bin and the handle can prevent the whole gravity center from moving too much backward, and the comfortableness of the buccal toothbrush contained in the water bin is ensured.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: still include the sump, the sump can dismantle connect in the handle, the sump includes mutually independent clear water storehouse and sewage storehouse, the pipe that absorbs water set up in the clear water storehouse, the drain pipe set up in the sewage storehouse.

When the structure is adopted, the water bin filled with clear water is only required to be installed on the handle, and after brushing is finished, the water bin is taken down and washed well, so that the operation of brushing teeth can be simplified.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the volume of the clear water bin is 600ml for 100-.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the end part of the suction pipe is provided with a heavy hammer.

When the structure is adopted, the heavy hammer can keep the port of the water suction pipe at the bottom of the water sump.

The utility model has the advantages of it is following and beneficial effect:

in the utility model, the water inlet pipe can directly guide the clear water to each tooth position to spray out to wash the teeth or provide uncontaminated clear water for each tooth. The delivery port is located the denture fixing base root, and sewage can converge towards the denture fixing base root of low department under the normal state of brushing teeth, and the sewage that converges just in time can gather in delivery port department, can make sewage and residue can as early as possible, as far as possible, conveniently discharge the mouth chamber, and the hydroenergy that makes the oral cavity can in time circulate and can not cause too much mutual contamination, can realize the more thorough cleanness to the oral cavity, reduces follow-up operation of brushing teeth.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a configuration of a mouth-held toothbrush incorporating the mouth-held toothbrush head of example 1;

FIG. 2 is a schematic diagram of the framework of FIG. 1;

FIG. 3 is a schematic view of a configuration of a mouth-held toothbrush incorporating the mouth-held toothbrush head of example 2;

FIG. 4 is a schematic diagram of the framework of FIG. 3;

labeled as:

1. a framework; 11. a dental tray; 12. a water inlet pipe; 13. a water outlet; 14. a connecting seat; 15. a water outlet pipe; 16. a water inlet channel; 17. a water outlet channel; 18. a baffle plate; 19. a motor jack;

2. a bristle cover; 21. an opening;

3. a handle;

4. a circuit board;

5. a water pump set; 51. a water outlet pipe is inserted; 52. a suction pipe; 53. a water inlet pipe; 54. a drain pipe;

6. a battery;

7. a motor;

8. a water sump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.

Example 1:

the buccal toothbrush head can conveniently and thoroughly suck and discharge sewage in the oral cavity when and after water is sprayed and cleaned to teeth, simplifies subsequent tooth brushing operation, and is particularly arranged into the following structure as shown in figures 1, 2, 3 and 4:

the buccal toothbrush head of this embodiment includes a skeleton 1 and wraps up in the brush hair cover 2 of skeleton 1, and this brush hair cover 2 is comparatively soft, is formed by the silica gel preparation, and this skeleton 1 includes denture fixing device 11, inlet tube 12, delivery port 13 and connecting seat 14, and denture fixing device 11 and connecting seat 14 are the structure that is formed by two lamella built-up parts butt joint, and every lamella structure is formed by integrative injection moulding. Denture base 11 is the U-shaped structure, denture base 11 is inside to have accommodation space, inlet tube 12 is roughly a Y-pipe, inlet tube 12 is installed in the accommodation space of denture base 11, the tip of two spinal branch pipes of inlet tube 12 seals, this two spinal branch pipes move towards about denture base 11 and lay, a plurality of hole for water sprayings have been seted up to the pipe wall of inlet tube 12, the hole for water sprayings arranges in proper order along the trend of denture base 11, some hole for water sprayings are down, some hole for water sprayings are up, the surface preforming of denture base 11 has the water jet that communicates with hole for water sprayings one-to-one, brush hair cover 2 then has the opening 21 that communicates with the hole for water jet one-to-one of denture base 11, so that the clear. A water outlet 13 is formed in the root of the dental tray 11, the water outlets 13 are communicated with the accommodating space of the dental tray 11, one water outlet 13 can be formed, and one water outlet 13 can be positioned on the top surface of the root of the dental tray 11 or on the bottom surface of the root of the dental tray 11; the number of the water outlets 13 can be two, the first water outlet 13 is positioned on the top surface of the root of the denture base 11, and the second water outlet 13 is positioned on the bottom surface of the root of the denture base 11; the water outlet 13 is preferably located at the middle of the root of the dental tray 11 to be just at the confluence point of the sewage, so as to facilitate the discharge of the sewage.

The connecting seat 14 is a substantially rectangular structural member, and the head end of the connecting seat 14 is integrally connected with the end face of the root end of the dental tray 11. In this embodiment, the connection seat 14 includes a water inlet channel 16 and a water outlet channel 17, the water inlet channel 16 is connected to the main pipe of the water inlet pipe 12, and the water outlet channel 17 is connected to the water outlet 13.

In a preferred embodiment of the present invention, a blocking plate 18 is disposed on the end surface of the connecting base 14, and the blocking plate 18 may be integrated with the dental tray 11 or the bristle cover 2. When separation blade 18 and denture base 11 are structure as an organic whole, the root terminal surface of denture base 11 is connected to the medial surface of separation blade 18, and the root size that the size of separation blade 18 is greater than denture base 11 is used for the interlock the lip formation of buccal form toothbrush head shelters from. When the blocking piece 18 and the bristle cover 2 are in an integral structure, the blocking piece 18 and the bristle cover 2 are sleeved on the dental support 11 together, the blocking piece 18 is sleeved at the root of the dental support 11, and the outer side surface of the blocking piece 18 is connected to the end surface of the connecting base 14 in an abutting mode. The blocking piece 18 shields the lip to help the lip to be closed better, and also can prevent sewage from flowing out or splashing to a far place, so that the subsequent cleaning workload can be reduced. The stop tab 18 is a slightly inturned curved plate to conform to the curvature of the lip to increase the fit with the lip.

Connecting section 14 may be provided with a motor jack 19 to fit a mouth-held toothbrush with a vibratory cleaning function, and if the handle to which the mouth-held toothbrush head is fitted does not have a vibratory cleaning function, connecting section 14 may be provided without motor jack 19.

In this embodiment, the water inlet pipe 12 can directly guide the clean water to each tooth part to spray out and wash the teeth or provide clean water without pollution to each tooth. The delivery port 13 is located the denture fixing device 11 root, and sewage can converge towards the denture fixing device 11 root of low department under the normal state of brushing teeth, and the sewage that converges just in time can gather in delivery port 13 department, can make sewage and residue can as early as possible, as far as possible, conveniently discharge the oral cavity, make the hydroenergy in the oral cavity enough in time circulate and can not cause too much mutual contamination, can realize more thorough cleanness to the oral cavity, reduce follow-up operation of brushing teeth.

Example 2:

this embodiment is further optimized on the basis of above-mentioned embodiment, and further for better realization the utility model discloses, adopt the following structure that sets up very much:

the structure of the buccal toothbrush head in this embodiment is basically the same as that of the buccal toothbrush head in embodiment 1, the difference is that, increased outlet pipe 15 in this embodiment, outlet pipe 15 is the Y-pipe with inlet tube 12 the same, the tip of two spinal branch pipes of outlet pipe 15 seals, outlet pipe 15 sets up in the accommodation space of denture base 11 entirely, two spinal branch pipes of outlet pipe 15 are laid along the left and right sides trend of denture base 11 respectively, a plurality of water absorption holes have been seted up to the pipe wall of outlet pipe 15, the water absorption hole arranges in proper order along the trend of denture base 11, the water absorption hole can be unanimously down, or partly upwards partly down, the surface preforming of denture base 11 has the water sucking mouth with water absorption hole one-to-one and intercommunication, brush hair cover 2 then has the water jet and the water sucking mouth one-to-one and the opening 21 that communicates with denture base. In this embodiment, the water outlet 13 needs to be disposed at the end surface of the root of the denture base 11, the water outlet pipe 15 is connected to the water outlet 13, and the water outlet channel 17 is connected to the water outlet 13. The arrangement of the water outlet pipe 15 can further suck out part of the sewage sprayed by the water inlet pipe 12 to clean the teeth nearby, and further accelerate the circulation of the water in the oral cavity.

Example 3:

the present embodiment further provides a buccal toothbrush based on the above embodiments, which can conveniently and thoroughly suck and discharge the sewage in the oral cavity when and after the water is sprayed and cleaned to the teeth, so as to simplify the subsequent tooth brushing operation, and particularly adopts the following arrangement structure:

in this embodiment, the oral toothbrush comprises a handle 3 and the buccal toothbrush head of embodiment 1. The cavity box body of a rectangle is roughly to handle 3, the internally mounted of handle 3 has circuit board 4 and the water pump assembly 5 of being connected respectively with circuit board 4, battery 6, still be provided with on the handle 3 be used for with the circuit board 4 on the various function button of setting handle button be connected, battery 6 is connected with a module of charging, the module of charging can be wired module or the wireless module of charging, the joint of charging of the module of charging inlays and locates handle 3 department, the circuit board 4 that this embodiment used is prior art, the function that realizes also is current common function. The water pump set 5 mainly comprises two micro water pumps, the water pump set 5 has two suction ends and two discharge ends, the first water outlet and the first water inlet of the water pump set 5 are respectively connected with a water outlet cannula 51 and a water suction tube 52 through water pipes or joints, and the second water inlet and the second water outlet of the water pump set 5 are respectively connected with a water inlet cannula 53 and a water outlet pipe 54 through water pipes or joints. The water outlet cannula 51 and the water inlet cannula 53 are arranged in parallel, a part of the water outlet cannula 51 and the water inlet cannula 53 extends out of the handle 3, and the water outlet cannula 51 and the water inlet cannula 53 are respectively inserted into the water inlet channel 16 and the water outlet channel 17 and detachably inserted into the connecting seat 14.

The number of the water inlet channels 16 is at least one, the number of the water outlet channels 17 is at least one, for example, the number of the water inlet channels 16 is two, the number of the water outlet channels 17 is one, for example, the number of the water inlet channels 16 is two, and the number of the water outlet channels 17 is two, in short, the water inlet channels 16 and the water outlet channels 17 need to be arranged in bilateral symmetry about a central axis of the framework 1, one water outlet channel 17 is connected with one water outlet 13 or all the water outlet channels 17 are connected with one water outlet 13 together, one water inlet channel 16 is connected with one water inlet pipe 12, and meanwhile, the handle 3 is provided with water inlet insertion pipes 53 and water outlet insertion. Thus, the water inlet channel 16 and the water outlet channel 17 which are symmetrically arranged can realize the plug-in connection of the buccal toothbrush head without distinction in the front and the back.

As the preferable scheme of this embodiment, the buccal toothbrush further comprises a water tank 8, the water tank 8 can be a soft water bag or a hard water tank, and the water tank 8 is detachably connected with the tail of the handle 3. The suction pipe 52 is required to be disposed in the water sump 8, and the drainage pipe 54 may be disposed outside the water sump 8 or disposed in the water sump 8. The end of barrel 52 may be fitted with a weight 55 to hold the end of barrel 52 at the bottom of sump 8. When the drain pipe 54 is disposed in the water sump 8, the water sump 8 at least needs to have a clean water sump and a sewage sump, and the clean water sump and the sewage sump are mutually independent and isolated. The water bin 8 can be filled with clean water in the water bin 8, the operation of connecting the water suction pipe 52 to an external water source during each tooth brushing can be omitted, the water bin 8 filled with the clean water is only required to be installed on the handle 3, after the tooth brushing is finished, the water bin 8 is taken down and washed, and the tooth brushing operation can be simplified. The volume of the clear water bin can be generally 100-600ml, such as 100ml, 150ml, 300ml and 600ml, and the volume of the sewage bin can be 150-700ml, such as 150ml, 200ml, 350ml and 700ml, according to different user groups, wherein the volume of the sewage bin needs to be larger than that of the clear water bin.

When the water chamber 8 is connected with the handle 3, the water chamber 8 and the handle preferably form an included angle, such as 135 degrees or 90 degrees, to form an L-shaped structure. An included angle is formed between the water bin 8 and the handle after connection, so that the center of gravity of the whole body can not move backwards too much, and the comfortableness of containing the buccal toothbrush after the water bin 8 is connected is guaranteed.

Example 4:

the structure of the buccal toothbrush in the embodiment is basically the same as that of the buccal toothbrush in the embodiment 3, except that,

the buccal toothbrush in the embodiment has a vibration cleaning function, and comprises a handle 3 and the buccal toothbrush head in the embodiment 2. The handle 3 is provided with a motor 7 besides a circuit board 4, a water pump set 5 and a battery 6. The water outlet cannula 51, the water inlet cannula 53 and the motor 7 are detachably inserted into the water inlet channel 16, the water outlet channel 17 and the motor jack 19 respectively. The motor jack 19 is located between the water outlet cannula 51 and the water inlet cannula 53, and the axis of the motor jack 19 coincides with the axis of the mouth-type toothbrush head.

During the use, will pack into the clear water storehouse appropriate amount and wash water, later can put into the oral cavity after squeezing toothpaste on the brush cover 2 of buccal type toothbrush head or only be stained with water, later start buccal type toothbrush, buccal type toothbrush carries out the water spray of several seconds automatically earlier, thereby can manually control the toothbrush swing or drive the vibration of buccal type toothbrush head through motor 7 according to the structure of buccal type toothbrush, thereby clean the oral cavity, clean the oral cavity in-process, the time of brushing teeth generally sets up to 30s, automatically, get into the action of gargling after 30s, gargling the action and last the drainage of several seconds earlier, automatically spray water once more after the drainage cleans the oral cavity, use this to accomplish the clean automatic shutdown of cavity after reciprocating several times and accomplish and brush teeth. Wherein, the water spraying and the water draining can be simultaneously carried out, and the mouth rinsing action and the tooth brushing action can be simultaneously carried out. During the use process, the water bin 8 can be detached at any time to inject cleaning water into the water bin or discharge sewage. The bottom of the sump 8 may also have a movable cover that can be opened to discharge sewage or fill with wash water. The buccal toothbrush can be automatically shut down after the whole process is completed, and can also be manually shut down, a sensor for detecting the residual water quantity in the water bin 8 can be installed, and the automatic shut-down is finished when the water quantity in the water bin 8 is at a low water level or has no water.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. Buccal toothbrush head, its characterized in that: comprises a framework (1) and a brush hair sleeve (2) wrapping the framework (1);

the framework (1) comprises a denture base (11), a water inlet pipe (12), a water outlet (13) and a connecting seat (14);

the dental tray (11) is a U-shaped structural member, an accommodating space is arranged in the dental tray (11), the water inlet pipe (12) is arranged in the accommodating space of the dental tray (11) and laid along the trend of the dental tray (11), the water inlet pipe (12) is provided with a plurality of water spraying holes arranged along the trend of the dental tray (11), and the dental tray (11) is provided with water spraying ports which are in one-to-one correspondence with the water spraying holes and are communicated with the water spraying holes;

the water outlet (13) is arranged at the root part of the denture base (11), and the water outlet (13) is communicated with the accommodating space of the denture base (11);

the connecting seat (14) is connected to the end face of the root of the denture base (11), the connecting seat (14) comprises a water inlet channel (16) and a water outlet channel (17), the water inlet channel (16) is connected with the water inlet pipe (12), and the water outlet channel (17) is connected with the water outlet (13);

the brush hair cover (2) is provided with openings (21) which correspond to and are communicated with the water spray openings of the denture base (11) one by one.

2. A buccal toothbrush head as claimed in claim 1, wherein: the water outlet (13) is positioned on the top surface and/or the bottom surface of the root of the denture base (11), and the water outlet (13) is positioned in the middle of the root of the denture base (11).

3. A buccal toothbrush head as claimed in claim 1, wherein: the water outlet pipe (15) is arranged in the accommodating space of the denture base (11) and laid along the direction of the denture base (11), the water outlet pipe (15) is provided with a plurality of water suction holes arranged along the direction of the denture base (11), and the denture base (11) is provided with water suction ports which are in one-to-one correspondence with the water suction holes and are communicated with the water suction holes;

the water outlet (13) is positioned on the end surface of the root part of the denture base (11), the water outlet pipe (15) is connected with the water outlet (13), and the water outlet channel (17) is connected with the water outlet (13);

the brush hair cover (2) is provided with openings (21) which correspond to and are communicated with the water spraying openings and the water sucking openings of the denture base (11) one by one.

4. A buccal toothbrush head as claimed in claim 1 or 2 or 3 wherein: the terminal surface of connecting seat (14) is provided with separation blade (18), separation blade (18) are connected the root terminal surface of denture base (11), the size of separation blade (18) is greater than the root size of denture base (11) is used for the interlock the lip formation of buccal form toothbrush head shelters from.

5. A buccal toothbrush head as claimed in claim 1 or 2 or 3 wherein: the connecting socket (14) further comprises a motor jack (19).

6. Buccal type toothbrush, its characterized in that: comprising a handle (3) and a buccal toothbrush head according to any one of claims 1 to 4;

a circuit board (4), a water pump set (5) connected with the circuit board (4) and a battery (6) are arranged in the handle (3); a first water outlet and a first water inlet of the water pump set (5) are respectively connected with a water outlet cannula (51) and a water suction pipe (52), and a second water inlet and a second water outlet of the water pump set (5) are respectively connected with a water inlet cannula (53) and a water discharge pipe (54);

the water outlet insertion pipe (51) and the water inlet insertion pipe (53) are detachably inserted in the water inlet channel (16) and the water outlet channel (17) respectively.

7. Buccal type toothbrush, its characterized in that: comprising a handle (3) and the buccal toothbrush head of claim 5;

a circuit board (4), a water pump set (5) connected with the circuit board (4), a battery (6) and a motor (7) are arranged in the handle (3); a first water outlet and a first water inlet of the water pump set (5) are respectively connected with a water outlet cannula (51) and a water suction pipe (52), and a second water inlet and a second water outlet of the water pump set (5) are respectively connected with a water inlet cannula (53) and a water discharge pipe (54);

the water outlet insertion pipe (51), the water inlet insertion pipe (53) and the motor (7) are detachably inserted into the water inlet channel (16), the water outlet channel (17) and the motor plug jack (19) respectively.

8. The buccal toothbrush as claimed in claim 6 or 7, wherein: still include sump (8), sump (8) can dismantle connect in handle (3), tub (52) absorb water set up in sump (8), drain pipe (54) set up in outside sump (8).

9. The buccal toothbrush as claimed in claim 6 or 7, wherein: still include sump (8), sump (8) can dismantle connect in handle (3), sump (8) are including mutually independent clear water storehouse and sewage storehouse, absorb water pipe (52) set up in the clear water storehouse, drain pipe (54) set up in the sewage storehouse.

10. The buccal toothbrush as recited in claim 8, wherein: the end part of the suction pipe (52) is provided with a heavy hammer (55).