Toothbrush with flushing and sucking functions

Abstract

The utility model relates to a toothbrush with a flushing and sucking function, and relates to the technical field of medical instruments. Comprising a toothbrush body, a toothbrush head, a flushing assembly and a waste liquid absorbing assembly. An accommodating space is formed in the toothbrush body; the toothbrush head is arranged on the toothbrush body, a flushing hole and a waste liquid absorption hole are formed in the toothbrush head, and the flushing hole and the waste liquid absorption hole are respectively communicated with the accommodating space; the flushing assembly is arranged in the accommodating space; the waste liquid absorption assembly is arranged in the containing space. The flushing assembly can flush the interior of the oral cavity of a user through the flushing hole in the toothbrush head, and the waste liquid absorption assembly can actively absorb and collect waste liquid such as toothpaste foam water and dirt water in the oral cavity through the waste liquid absorption hole in the toothbrush head. The toothbrush integrates two functions of flushing and absorbing, is convenient for patients with difficulty in moving to improve tooth brushing efficiency, and solves the problem that an existing toothbrush can only perform tooth brushing operation and cannot assist in gargling operation.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a toothbrush with a flushing and suction function. Background Technology

[0002] For patients or the elderly who are unable to move around, they are unable to maintain their personal hygiene, and brushing teeth is a very important aspect of personal hygiene.

[0003] Because patients or elderly people who are unable to move around have difficulty, after brushing their teeth with a toothbrush, they cannot perform the same mouth rinsing operation as normal people, that is, they cannot drink water to rinse their mouths and spit out the waste liquid after rinsing.

[0004] Regarding the aforementioned technologies, existing toothbrushes can only perform brushing operations but cannot assist in rinsing operations. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a toothbrush with a rinsing and suction function, which aims to solve the problem that existing toothbrushes can only perform brushing operations but cannot assist in rinsing operations.

[0006] The toothbrush with flushing and suction function provided in this application adopts the following technical solution: A toothbrush with flushing and suction function, comprising:

[0007] The toothbrush body has a receiving space formed inside it;

[0008] A toothbrush head is disposed on the toothbrush body. The toothbrush head is provided with a rinsing hole and a waste liquid absorption hole, and the rinsing hole and the waste liquid absorption hole are respectively connected to the receiving space.

[0009] A rinsing assembly disposed within the receiving space, the rinsing assembly being used to spray rinsing fluid into the oral cavity through the rinsing hole;

[0010] A waste liquid absorption assembly is disposed within the accommodating space and is used to absorb waste liquid from the oral cavity through the waste liquid absorption hole.

[0011] Optionally, the flushing assembly includes a water tank, a flushing pump, and a flushing pipeline. The water tank is connected to the flushing pump, and one end of the flushing pipeline is connected to the flushing pump, while the other end is disposed on the flushing hole.

[0012] Optionally, the water storage tank is provided with a water inlet, and the water inlet is detachably provided with a water inlet sealing cap.

[0013] Optionally, the waste liquid absorption assembly includes a waste liquid collection tank, a waste liquid absorption pump, and a waste liquid absorption pipeline. The waste liquid collection tank is connected to the waste liquid absorption pump, one end of the waste liquid absorption pipeline is connected to the waste liquid absorption pump, and the other end is disposed on the waste liquid absorption hole.

[0014] Optionally, the waste liquid collection tank is provided with a drain outlet, and the drain outlet is detachably provided with a drain sealing cap.

[0015] Optionally, a guiding channel is formed inside the toothbrush head, one end of the guiding channel is connected to the receiving space, and the other end is connected to the rinsing hole and the waste liquid absorption hole respectively, and the rinsing pipe and the waste liquid absorption pipe are both arranged in the guiding channel.

[0016] Optionally, the toothbrush head is provided with a protective groove, and one end of the guide channel is connected to the protective groove, wherein the diameter of the groove opening of the protective groove is larger than the diameter of the guide channel.

[0017] Optionally, a vibration drive unit is provided within the accommodating space, and the toothbrush head is disposed at the vibration end of the vibration drive unit.

[0018] Optionally, the toothbrush head includes a toothbrush head body and a brushing component. The rinsing hole and the waste liquid absorption hole are both disposed on the toothbrush head body. The brushing component is detachably disposed on the toothbrush head body. The brushing component is provided with a first clearance hole and a second clearance hole. The first clearance hole is disposed corresponding to the rinsing hole, and the second clearance hole is disposed corresponding to the waste liquid absorption hole.

[0019] Optionally, the toothbrush includes a fixing plate and a brush, the first clearance hole and the second clearance hole are both disposed on the fixing plate, the fixing plate is detachably disposed on the toothbrush head body, and multiple brushes are disposed on the fixing plate.

[0020] Compared with the prior art, the embodiments of this utility model have the following advantages:

[0021] In this patent application, the rinsing component can rinse the inside of the user's mouth through the rinsing hole on the toothbrush head, which can not only remove stains between teeth, but also help to dilute the toothpaste foam in the mouth.

[0022] For bedridden patients or the elderly, it is difficult for them to actively spit out the waste liquid in their mouths after brushing their teeth. The waste liquid absorption component can actively absorb and collect waste liquid such as toothpaste foam and dirt in their mouths through the waste liquid absorption hole on the toothbrush head, improving brushing efficiency and making it more convenient for users.

[0023] This toothbrush integrates both rinsing and absorption functions, making it easier for patients with limited mobility to improve brushing efficiency and solving the problem that existing toothbrushes can only perform brushing operations but cannot assist in rinsing operations. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of the toothbrush with flushing and suction function in the embodiments of this application;

[0026] Figure 2 This is a schematic diagram of the toothbrush body of the toothbrush with rinsing and suction function in the embodiments of this application;

[0027] Figure 3 This is a schematic diagram of the structure within the accommodating space of a toothbrush with rinsing and suction function in an embodiment of this application;

[0028] Figure 4 This is an exploded view of the toothbrush head of the toothbrush with flushing and suction function in the embodiments of this application;

[0029] Figure 5 This is a cross-sectional view of the toothbrush head of the toothbrush with rinsing and suction function in the embodiments of this application.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Toothbrush body; 2. Toothbrush head; 21. Toothbrush head body; 211. Rinse hole; 212. Waste liquid absorption hole; 213. Protective groove; 214. Connecting groove; 22. Brush part; 221. Fixing plate; 222. Brush; 3. Rinse assembly; 31. Water tank; 311. Water inlet; 312. Water inlet sealing cover; 32. Rinse pump; 33. Rinse pipeline; 4. Waste liquid absorption assembly; 41. Waste liquid collection tank; 411. Drain outlet; 412. Drain sealing cover; 42. Waste liquid absorption pump; 43. Waste liquid absorption pipeline; 5. Conducting channel; 51. Main conducting channel; 52. First branch channel; 53. Second branch channel; 6. Vibration drive unit; 71. Switch control button; 72. Rinse control button; 73. Waste liquid absorption control button. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] The present application will be further described in detail below with reference to the accompanying drawings.

[0034] This application discloses a toothbrush with a rinsing and suction function.

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a toothbrush with rinsing and suction function includes a toothbrush body 1, a toothbrush head 2, a rinsing component 3, and a waste liquid absorption component 4. The toothbrush body 1 has a receiving space; the toothbrush head 2 is disposed on the toothbrush body 1, and the toothbrush head 2 is provided with a rinsing hole 211 and a waste liquid absorption hole 212, which are respectively connected to the receiving space; the rinsing component 3 is disposed within the receiving space, and is used to spray rinsing liquid into the oral cavity through the rinsing hole 211; the waste liquid absorption component 4 is disposed within the receiving space, and is used to absorb waste liquid from the oral cavity through the waste liquid absorption hole 212.

[0036] In this patent application, the rinsing component 3 can rinse the inside of the user's mouth through the rinsing hole 211 on the toothbrush head 2, which can not only remove stains between teeth, but also help dilute the toothpaste foam in the mouth.

[0037] For bedridden patients or the elderly, it is difficult for them to actively spit out the waste liquid in their mouths after brushing their teeth. The waste liquid absorption component 4 can actively absorb and collect the waste liquid in their mouths, such as toothpaste foam and dirt, through the waste liquid absorption hole 212 on the toothbrush head 2, thereby improving brushing efficiency and making it more convenient for users.

[0038] This toothbrush integrates both rinsing and absorption functions, making it easier for patients with limited mobility to improve brushing efficiency and solving the problem that existing toothbrushes can only perform brushing operations but cannot assist in rinsing operations.

[0039] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a vibration drive unit 6 is provided in the accommodating space, and the toothbrush head 2 is located at the vibration end of the vibration drive unit 6.

[0040] Specifically, the vibration drive unit 6 is disposed within the accommodating space, and the drive end of the vibration drive unit 6 extends from one end of the toothbrush body 1.

[0041] One end of the toothbrush head 2 is provided with a connecting groove 214. The connecting groove 214 is aligned with the driving end of the vibration driving unit 6 and fixed by the elastic deformation of the snap or the frictional force of the interference fit, so as to ensure the connection between the driving end of the vibration driving unit 6 and the toothbrush head 2.

[0042] The toothbrush head 2 can rotate or vibrate synchronously with the drive end of the vibration drive unit 6 to achieve the effect of automatic brushing instead of manual brushing.

[0043] like Figure 1 and Figure 3 As shown, a central control unit is also provided in the accommodating space. The central control unit is electrically connected to the vibration drive unit 6. A switch control button 71 is provided on the central control unit, and a switch control hole communicating with the accommodating space is provided on the toothbrush body 1. The switch control button 71 protrudes to the outside from the switch control hole.

[0044] Pressing the switch control button 71 can control the start or stop of the vibration drive unit 6. Pressing the switch control button 71 can start the vibration drive unit 6, and pressing the switch control button 71 again can stop the vibration drive unit 6, thereby realizing the operation control of the brushing function of the intelligent toothbrush rinsing device.

[0045] Furthermore, a power supply unit is also installed within the housing space, and the power supply unit is electrically connected to the central control unit.

[0046] It should be noted that no restrictions are placed on the charging method of the power unit. The power unit can be wirelessly charged by magnetic charging, or a charging interface can be provided on the toothbrush body 1 for wired charging.

[0047] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the flushing assembly 3 includes a water tank 31, a flushing pump 32, and a flushing pipeline 33. The water tank 31 is connected to the water tank 32. One end of the flushing pipeline 33 is connected to the flushing pump 32, and the other end is set on the flushing hole 211.

[0048] Specifically, the water tank 31 is installed in the accommodating space and is connected to the flushing pump 32. Through the flushing pump 32, the flushing liquid in the water tank 31 can be sprayed out through the flushing pipe 33 and finally out of the flushing hole 211 to achieve the flushing effect of the smart toothbrush flushing device.

[0049] The flushing pump 32 is electrically connected to the central control unit, which is equipped with a flushing control button 72.

[0050] The toothbrush body 1 is provided with a rinsing control hole that communicates with the receiving space. The rinsing control button 72 is exposed to the outside from the rinsing control hole, making it convenient for the user to use the rinsing control button 72.

[0051] Users can control the start or stop of the rinsing pump 32 by pressing the rinsing control button 72. Pressing the rinsing control button 72 will start the rinsing pump 32, and pressing the rinsing control button 72 again will stop the rinsing pump 32. The operation is convenient and realizes free control of the start or stop of the rinsing function of the smart toothbrush rinsing device.

[0052] like Figure 3 As shown, the water storage tank 31 is provided with a water inlet 311, and a water inlet sealing cover 312 is detachably provided on the water inlet 311.

[0053] Specifically, the toothbrush body 1 is provided with a first connecting hole, which is connected to the receiving space.

[0054] The first connecting hole is concentrically arranged with the water inlet 311, and the diameter of the first connecting hole is the same as the diameter of the water inlet 311. The water inlet sealing cover 312 can seal the water inlet 311 from the outside through the first connecting hole.

[0055] Similarly, the water inlet sealing cap 312 can be removed from the water inlet 311 from the outside to replenish the flushing fluid into the water storage tank 31.

[0056] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the waste liquid absorption assembly 4 includes a waste liquid collection tank 41, a waste liquid absorption pump 42, and a waste liquid absorption pipeline 43. The waste liquid collection tank 41 is connected to the waste liquid absorption pump 42, one end of the waste liquid absorption pipeline 43 is connected to the waste liquid absorption pump 42, and the other end is set on the waste liquid absorption hole 212.

[0057] Specifically, the waste liquid collection tank 41 is set in the containment space and is connected to the waste liquid absorption pump 42. Through the waste liquid absorption pump 42, the waste liquid in the oral cavity can be collected into the waste liquid collection tank 41 through the waste liquid absorption pipe 43, so as to realize the waste liquid absorption effect of the intelligent toothbrush rinsing device.

[0058] Waste liquid absorption pump 42 is electrically connected to the control unit, and the control unit is equipped with a waste liquid absorption control button 73.

[0059] The toothbrush body 1 is provided with a waste liquid absorption control hole that communicates with the receiving space. The waste liquid absorption control button 73 is exposed to the outside from the waste liquid absorption control hole, making it convenient for the user to use the waste liquid absorption control button 73.

[0060] Users can control the start or stop of the waste liquid absorption pump 42 by pressing the waste liquid absorption control button 73. Pressing the waste liquid absorption control button 73 will start the waste liquid absorption pump 42, and pressing the waste liquid absorption control button 73 again will stop the waste liquid absorption pump 42. The operation is convenient and realizes free control of the start or stop of the waste liquid absorption function of the smart toothbrush rinsing device.

[0061] like Figure 1 and Figure 3 As shown, the waste liquid collection tank 41 is provided with a drain outlet 411, and a drain sealing cover 412 is detachably provided on the drain outlet 411.

[0062] Specifically, the toothbrush body 1 is provided with a second connecting hole, which is connected to the receiving space.

[0063] The second connecting hole is concentrically arranged with the drain outlet 411, and the diameter of the second connecting hole is the same as the diameter of the drain outlet 411. The drain sealing cover 412 can seal the drain outlet 411 from the outside through the second connecting hole.

[0064] Similarly, the drain sealing cover 412 can be removed from the drain outlet 411 from the outside to discharge the waste liquid collected in the waste liquid collection tank 41.

[0065] It should be noted that the switch control button 71, the rinsing control button 72, and the waste liquid absorption control button 73 are arranged at intervals from top to bottom along the axial direction of the toothbrush body 1. This arrangement conforms to ergonomic design, making it convenient for users to press with their thumbs when holding the toothbrush body 1, thus improving the user experience.

[0066] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a guiding channel 5 is formed inside the toothbrush head 2. One end of the guiding channel 5 is connected to the receiving space, and the other end is connected to the rinsing hole 211 and the waste liquid absorption hole 212 respectively. The rinsing pipe 33 and the waste liquid absorption pipe 43 are both arranged in the guiding channel 5.

[0067] Specifically, the guiding channel 5 includes a main guiding channel 51 and a first branch channel 52 and a second branch channel 53. The first branch channel 52 and the second branch channel 53 are both located at the same end of the guiding channel 5. One end of the first branch channel 52 is connected to the main guiding channel 51, and the other end is connected to the flushing hole 211. One end of the second branch channel 53 is connected to the main guiding channel 51, and the other end is connected to the waste liquid absorption hole 212.

[0068] The other end of the main passage 51 is located on the side of the toothbrush head 2 where the connecting groove 214 is provided, and is connected to the outside.

[0069] The drive end of the vibration drive unit 6 is provided with a channel connection port at the end extending from the toothbrush body 1, and the channel connection port is connected to the receiving space.

[0070] When the toothbrush head 2 is set on the drive end of the vibration drive unit 6, the other end of the main passage 51 is set directly opposite the channel connection port, realizing the connection between the main passage 51 and the accommodating space. The flushing pipe 33 and the waste liquid absorption pipe 43 in the accommodating space can pass through the channel connection port into the main passage 51, and then enter the first branch channel 52 and the second branch channel 53 respectively, and finally set at the flushing hole 211 and the waste liquid absorption hole 212 respectively.

[0071] like Figure 1 , Figure 3 and Figure 5 As shown, the toothbrush head 2 is provided with a protective groove 213, and one end of the conductive channel 5 is connected to the protective groove 213. The diameter of the groove opening of the protective groove 213 is larger than the diameter of the conductive channel 5.

[0072] Specifically, the other end of the main channel 51 is connected to the protective groove 213, wherein the groove diameter of the protective groove 213 is larger than the channel diameter of the main channel 51.

[0073] Since the intelligent toothbrush rinsing device relies on the vibration generated by the vibration drive unit 6 to transmit the vibration to the toothbrush head 2 to achieve automatic brushing, the toothbrush head 2 will vibrate at a high frequency after the vibration drive unit 6 is started. Therefore, at the junction of the rinsing pipe 33 and the waste liquid absorption pipe 43 from the receiving space into the main passage 51, the rinsing pipe 33 and the waste liquid absorption pipe 43 may rub frequently with the main passage 51, which will affect the service life of the rinsing pipe 33 and the waste liquid absorption pipe 43.

[0074] The protective tank 213 is designed so that the flushing pipe 33 and the waste liquid absorption pipe 43 must pass through the protective tank 213 before entering the main passage 51.

[0075] Because the diameter of the opening of the protective tank 213 is larger than the diameter of the main channel 51, the protective tank 213 has reserved space for the flushing pipe 33 and the waste liquid absorption pipe 43 to move around in the protective tank 213 without colliding with the tank wall, which reduces the wear on the flushing pipe 33 and the waste liquid absorption pipe 43 and improves their service life.

[0076] like Figure 1 , Figure 4 and Figure 5As shown, the toothbrush head 2 includes a toothbrush head body 21 and a brushing component 22. The rinsing hole 211 and the waste liquid absorption hole 212 are both provided on the toothbrush head body 21. The brushing component 22 is detachably provided on the toothbrush head body 21. The brushing component 22 is provided with a first clearance hole and a second clearance hole. The first clearance hole is corresponding to the rinsing hole 211, and the second clearance hole is corresponding to the waste liquid absorption hole 212.

[0077] Specifically, the rinsing hole 211, the waste liquid absorption hole 212, the guiding channel 5, the protective groove 213 and the connecting groove 214 are all provided on the toothbrush head body 21. The first clearance hole is concentrically set with the rinsing hole 211, and the second clearance hole is concentrically set with the waste liquid absorption hole 212.

[0078] The detachable design of the brushing component 22 makes it easy to replace the brushing component 22 at any time, preventing wear and tear caused by long-term use from affecting the brushing effect of the smart toothbrush rinsing device.

[0079] The toothbrush assembly 22 includes a fixing plate 221 and a brush head 222. Both the first and second clearance holes are located on the fixing plate 221, which is detachably mounted on the toothbrush head body 21. The connection between the fixing plate 221 and the toothbrush head body 21 can be achieved through snap-fit ​​or interference fit, which will not be detailed here.

[0080] Multiple brushes 222 are provided, and multiple brushes 222 are set on the fixing plate 221.

[0081] In summary, a toothbrush with rinsing and suction function includes a toothbrush body 1, a toothbrush head 2, a rinsing component 3, and a waste liquid absorption component 4. The toothbrush body 1 has a receiving space; the toothbrush head 2 is disposed on the toothbrush body 1, and the toothbrush head 2 is provided with a rinsing hole 211 and a waste liquid absorption hole 212, which are respectively connected to the receiving space; the rinsing component 3 is disposed within the receiving space, and is used to spray rinsing liquid into the oral cavity through the rinsing hole 211; the waste liquid absorption component 4 is disposed within the receiving space, and is used to absorb waste liquid from the oral cavity through the waste liquid absorption hole 212.

[0082] In this patent application, the rinsing component 3 can rinse the inside of the user's mouth through the rinsing hole 211 on the toothbrush head 2, which can not only remove stains between teeth, but also help dilute the toothpaste foam in the mouth.

[0083] For bedridden patients or the elderly, it is difficult for them to actively spit out the waste liquid in their mouths after brushing their teeth. The waste liquid absorption component 4 can actively absorb and collect the waste liquid in their mouths, such as toothpaste foam and dirt, through the waste liquid absorption hole 212 on the toothbrush head 2, thereby improving brushing efficiency and making it more convenient for users.

[0084] This toothbrush integrates both rinsing and absorption functions, making it easier for patients with limited mobility to improve brushing efficiency and solving the problem that existing toothbrushes can only perform brushing operations but cannot assist in rinsing operations.

[0085] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0086] It should be noted that this utility model is described using a toothbrush with flushing and suction functions as an example to illustrate the specific structure and working principle of this utility model. However, the application of this utility model is not limited to a toothbrush with flushing and suction functions, and can also be applied to the production and use of other similar workpieces.

[0087] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

[0088] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A toothbrush with a flushing and suction function, characterized in that, include: The toothbrush body has a receiving space formed inside it; A toothbrush head is disposed on the toothbrush body. The toothbrush head is provided with a rinsing hole and a waste liquid absorption hole, and the rinsing hole and the waste liquid absorption hole are respectively connected to the receiving space. A rinsing assembly disposed within the receiving space, the rinsing assembly being used to spray rinsing fluid into the oral cavity through the rinsing hole; A waste liquid absorption assembly is disposed within the accommodating space and is used to absorb waste liquid from the oral cavity through the waste liquid absorption hole.

2. The toothbrush with rinsing and suction function according to claim 1, characterized in that, The flushing assembly includes a water tank, a flushing pump, and a flushing pipeline. The water tank is connected to the water tank, and one end of the flushing pipeline is connected to the flushing pump, while the other end is disposed on the flushing hole.

3. The toothbrush with rinsing and suction function according to claim 2, characterized in that, The water storage tank is provided with a water inlet, and the water inlet is provided with a detachable water inlet sealing cap.

4. The toothbrush with rinsing and suction function according to claim 2, characterized in that, The waste liquid absorption assembly includes a waste liquid collection tank, a waste liquid absorption pump, and a waste liquid absorption pipeline. The waste liquid collection tank is connected to the waste liquid absorption pump, one end of the waste liquid absorption pipeline is connected to the waste liquid absorption pump, and the other end is disposed on the waste liquid absorption hole.

5. The toothbrush with rinsing and suction function according to claim 4, characterized in that, The waste liquid collection tank is equipped with a drain outlet, and the drain outlet is detachably equipped with a drain sealing cap.

6. The toothbrush with rinsing and suction function according to claim 4, characterized in that, A conductive channel is formed inside the toothbrush head. One end of the conductive channel is connected to the receiving space, and the other end is connected to the rinsing hole and the waste liquid absorption hole, respectively. The rinsing pipe and the waste liquid absorption pipe are both arranged inside the conductive channel.

7. The toothbrush with rinsing and suction function according to claim 6, characterized in that, The toothbrush head is provided with a protective groove, and one end of the conductive channel is connected to the protective groove, wherein the diameter of the groove opening of the protective groove is larger than the diameter of the conductive channel.

8. The toothbrush with flushing and suction function according to claim 1, characterized in that, A vibration drive unit is provided within the accommodating space, and the toothbrush head is disposed at the vibration end of the vibration drive unit.

9. The toothbrush with rinsing and suction function according to claim 1, characterized in that, The toothbrush head includes a toothbrush head body and a brushing component. The rinsing hole and the waste liquid absorption hole are both provided on the toothbrush head body. The brushing component is detachably provided on the toothbrush head body. The brushing component is provided with a first clearance hole and a second clearance hole. The first clearance hole is provided corresponding to the rinsing hole, and the second clearance hole is provided corresponding to the waste liquid absorption hole.

10. The toothbrush with rinsing and suction function according to claim 9, characterized in that, The toothbrush includes a fixing plate and a brush. The first clearance hole and the second clearance hole are both provided on the fixing plate. The fixing plate is detachably provided on the toothbrush head body. Multiple brushes are provided, and multiple brushes are provided on the fixing plate.

Images