CN214711111U - Tooth cover brush - Google Patents

Abstract

The utility model relates to an oral cavity cleaning technology field especially relates to a facing brush. The tooth socket brush comprises a brush head and a brush handle, wherein the brush head comprises a first cleaning part and a second cleaning part which are arranged along the direction vertical to the axial direction of the brush head; the first cleaning part comprises an arc-shaped first surface, the second cleaning part comprises a second surface and a third surface, and a preset included angle is formed between the second surface and the third surface; the first surface, the second surface and the third surface are provided with bristles for cleaning tooth sockets. The utility model discloses a facing brush portable can clean stealthy facing fast effectively.

Description

Tooth cover brush

Technical Field

The utility model relates to an oral medical treatment technical field especially relates to a facing brush.

Background

The traditional orthodontic appliance for dentognathic deformity is mainly characterized in that teeth are bonded into small pieces of brackets, and orthodontic arch wires are ligated to enable the teeth to move, so that the aim of invisible correction is fulfilled. But also has a certain impact on the aesthetic appearance of the person, since there are many orthodontic devices left on the surface of the teeth. The invisible tooth correcting technology does not need a bracket and a steel wire, adopts a series of invisible tooth sockets, and the tooth sockets are mainly made of elastic transparent high polymer materials, can be finished almost in no perception of other people in the whole correcting process, and do not influence daily life and social contact.

However, plaque and soft tartar are easily formed on the inner surface of the invisible mouthpiece during the correction process by using the invisible mouthpiece. Because the shapes of different areas of the invisible tooth socket are different, the parts needing to be cleaned are mainly positioned on the inner surface of the invisible tooth socket, and therefore, the inner surface of the invisible tooth socket cannot be cleaned thoroughly and quickly by using a common toothbrush. Although a special invisible tooth socket cleaning device is used for automatically cleaning the invisible tooth socket at present, the device is too complex in structure, high in cost, inconvenient to carry and incapable of being used at any time.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a tooth socket brush which can be used conveniently at any time and can clean the invisible tooth socket quickly and effectively.

The utility model adopts the technical proposal that:

in a first aspect, the present invention provides a toothbrush, comprising:

a brush handle for holding by a user;

the toothbrush comprises a toothbrush head and a toothbrush handle, wherein the toothbrush head comprises a first cleaning part and a second cleaning part, the first cleaning part and the second cleaning part are arranged along a direction perpendicular to the axial direction of the toothbrush head, and the toothbrush head is arranged at one end of the toothbrush handle along the axial direction of the toothbrush head;

the first cleaning part comprises an arc-shaped first surface, the second cleaning part comprises a second surface and a third surface, and a preset included angle is formed between the second surface and the third surface; the first surface, the second surface and the third surface are provided with bristles for cleaning tooth sockets.

Preferably, the brush handle is provided with a brush head orientation recognition structure and/or component and/or identification.

Preferably, the brush head orientation identification structure includes a first identification structure located at the same circumferential position as the first cleaning portion and a second identification structure located at the same circumferential position as the second cleaning portion, and the first identification structure is different from the second identification structure.

Preferably, the first identification structure has an outer surface having the same shape as the outer surface of the first cleaning part, and the second identification structure has an outer surface having the same shape as the outer surface of the second cleaning part.

Preferably, the first cleaning part and the second cleaning part are detachably connected and have a split structure.

Preferably, first clean portion orientation the one end of second clean portion is provided with first connection face, the clean portion orientation of second the one end of first clean portion is provided with the second and connects the face, one of them is provided with the draw-in groove in first connection face and the second connection face, another be provided with the fixture block that the draw-in groove matches, first clean portion and second clean portion pass through draw-in groove and fixture block and can dismantle the connection, first connection face and second are connected the face laminating when first clean portion and the clean portion of second are connected.

Preferably, the brush head further comprises a connecting shaft, the second cleaning part comprises a plurality of different second cleaning modules, and the second cleaning modules are detachably connected with the connecting shaft and/or detachably connected among the plurality of second cleaning modules.

Preferably, the connecting shaft is further provided with a plurality of positioning holes arranged along the axial direction of the connecting shaft, the connecting shaft further comprises a limiting piece, the limiting piece is used for limiting the axial position of the first cleaning module, the limiting piece is inserted into the positioning holes, and the first cleaning module is detachably connected with the limiting piece.

Preferably, the second cleaning portion further comprises a mesh support, the second surface and the third surface are covered on the surface of the mesh support, the mesh support comprises an adjusting piece, a first supporting strip and a second supporting strip, the first supporting strip and the second supporting strip are distributed along the axial direction of the brush holder and are perpendicular to the first supporting strip, the adjusting piece is connected with the outer side of the second supporting strip, and the adjusting piece extends from the second supporting strip to the outside of the second surface and the third surface.

Preferably, the rigidity of the first supporting strip is greater than that of the second supporting strip, the net-shaped support comprises a plurality of sections, the second supporting strip is arranged at two opposite ends of each section, and each section is connected with each other through a flexible connecting part.

Has the advantages that: the utility model discloses a facing brush falls into first clean portion and the clean portion of second with the brush head, and wherein first clean portion is used for the back tooth district of clean stealthy facing, and the clean portion of second is used for the preceding tooth district of clean facing. The first cleaning part and the second cleaning part are arranged along the direction vertical to the axial direction of the brush head. Therefore, the cleaning part of the tooth socket brush in the embodiment can be changed by rotating the brush handle to drive the brush head to rotate when cleaning the tooth sockets. The outer surface of the first cleaning portion is matched with the section formed by the inner surface of the invisible facing back tooth area, and meanwhile, the outer surface of the second cleaning portion is matched with the section formed by the inner surface of the invisible facing front tooth area, so that different cleaning portions can move rapidly in the corresponding tooth areas, and bristles can be in full contact with and scrape on the inner surface of the invisible facing front tooth area, and the invisible facing front tooth area is efficiently cleaned. In addition, the tooth socket brush of the embodiment has small volume and can be carried and used at any time.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings, and these drawings are all within the protection scope of the present invention.

FIG. 1 is a schematic view of the arrangement of teeth in a human mouth;

FIG. 2 is a schematic three-dimensional structure of the mouthpiece brush of the present invention;

FIG. 3 is a schematic three-dimensional structure of the brush head of the present invention;

FIG. 4 is a front view of the brush head of the present invention;

FIG. 5 is a top view of the present invention of a toothbrush;

fig. 6 is a schematic structural view of the connecting shaft of the present invention;

fig. 7 is a schematic structural view of a brush head in embodiment 2 of the present invention;

FIG. 8 is a front view of the mesh stent of the present invention;

FIG. 9 is a top view of the mesh stent of the present invention;

fig. 10 is a schematic view of the shape of one of the first surfaces of the present invention;

parts and numbering in the drawings: the toothbrush comprises a front tooth area 10, a rear tooth area 20, a toothbrush handle 30, a toothbrush head 40, a first cleaning part 41, a first surface 411, a first sub-surface 4111, a second sub-surface 4112, a second cleaning part 42, a second surface 421, a third surface 422, bristles 43, a connecting shaft 46, a positioning hole 461, a limiting part 47, a second cleaning module 48, a connecting rod 50, a first supporting strip 61, a second supporting strip 62 and an adjusting part 63.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, various features of the embodiments and examples of the present invention may be combined with each other and are within the scope of the present invention.

Example 1:

as shown in fig. 1, the teeth of the upper jaw or lower jaw of the human body are generally 16 teeth, which are divided into an anterior tooth area and a posterior tooth area, wherein the middle 6 teeth are an anterior tooth area 10, and the two 10 teeth are posterior tooth areas 20. Because the invisible tooth socket is manufactured according to the shape of the teeth of a user, the invisible tooth socket is correspondingly divided into an anterior tooth area and a posterior tooth area. The inner surface of the invisible tooth socket forms a groove with one end opened.

As shown in FIG. 3, in view of the above-mentioned characteristics of the invisible braces, the present embodiment provides a brace brush which mainly comprises two parts, namely a handle 30 and a brush head 40, wherein the handle 30 is used for being held by a user; as shown in fig. 3, 4 and 5, the brush head 40 includes a first cleaning portion 41 and a second cleaning portion 42, the first cleaning portion 41 and the second cleaning portion 42 are provided in a direction perpendicular to the axial direction of the brush head 40, and the brush head 40 is provided at one end of the brush handle 30 in the axial direction thereof.

In this embodiment, a connecting rod 50 may be provided at the end of the handle 30 facing the head 40, the connecting rod 50 having an outer diameter smaller than the cross-sectional dimension of the handle 30. When cleaning the tooth socket, a user holds one end of the brush holder 30 far away from the brush head 40, inserts the brush head 40 into the slot of the tooth socket, and operates the brush holder 30 to drive the brush head 40 to move repeatedly in the tooth socket. On one hand, the sectional dimension of the brush handle 30 is relatively large, so that the force application operation after the user grips the brush handle is convenient, and on the other hand, the outer diameter of the connecting rod 50 is relatively small, so that the movement of the brush head 40 in the groove of the invisible tooth socket is not influenced.

As shown in fig. 5, in the present embodiment, the first cleaning portion 41 includes a first surface 411 having an arc shape, the second cleaning portion 42 includes a second surface 421 and a third surface 422, and a preset included angle is formed between the second surface 421 and the third surface 422; the first, second and third surfaces 411, 421 and 422 are provided with bristles 43 for cleaning the mouthpiece.

The mouthpiece brush of the present embodiment divides the brush head 40 into two parts, a first cleaning part 41 and a second cleaning part 42, wherein the first cleaning part 41 is used to clean the posterior dental region of the invisible mouthpiece, and the second cleaning part 42 is used to clean the anterior dental region of the mouthpiece. The first cleaning portion 41 and the second cleaning portion 42 are provided at both ends of the brush head 40 in a direction perpendicular to the axial direction of the brush head 40. Thus, the working of the mouthpiece brush in this embodiment in cleaning the mouthpiece can be changed by rotating the brush handle 30 to rotate the brush head 40.

The embodiment of arranging the first cleaning portion 41 in an arc shape means that the projection of the first cleaning portion 41 on a plane perpendicular to the axial direction of the brush head 40 is in an arc shape, that is, the outer surface of the first cleaning portion 41 is in an arc-shaped surface. The arc may be circular arc or elliptical arc, which is not limited herein. Since the cross section formed by the inner surface of the posterior tooth area of the invisible mouthpiece is a shape in which the bottom and the middle are wider and the opening portion is slightly narrowed. Therefore, when the first cleaning part 41 is completely inserted into the groove formed by the inner surface of the rear tooth area of the invisible mouthpiece, the arc-shaped surface can be matched with the bottom and two lateral sides of the inner surface of the rear tooth area of the invisible mouthpiece at the same time, so that on one hand, the second cleaning part 42 can rapidly move in the groove formed by the inner surface of the rear tooth area of the invisible mouthpiece, and on the other hand, the bristles 43 arranged on the first surface 411 can be in full contact and scratch with the inner surface of the front tooth area of the invisible mouthpiece, thereby realizing efficient cleaning of the rear tooth area of the invisible mouthpiece.

The lengths and shapes of the individual bristles in the present application may be the same or different according to needs, and are not limited herein. In order to match the shape of the inner surface of the rear tooth area of the invisible mouthpiece, the first surface 411 of the present embodiment may further include a first sub-surface 4111 and a second sub-surface 4112 as shown in fig. 10, wherein the end where the first sub-surface 4111 and the second sub-surface 4112 meet is recessed towards the second cleaning portion.

As shown in fig. 5, the second cleaning portion 42 is configured to be composed of a second surface 421 and a third surface 422, and a predetermined included angle (an angle a in fig. 5) is formed between the second surface 421 and the third surface 422, and the predetermined included angle can be configured according to the cross-sectional shape of the anterior tooth area of the invisible tooth socket for the user, and the included angle ranges from 15 ° to 140 °. By arranging the second surface 421 and the third surface 422 at an included angle, the present embodiment can make the contact portion of the second cleaning portion 42 with the inner surface of the invisible mouthpiece form a shape narrowing from one end to the other end. The cross section formed by the inner surface of the front tooth area of the invisible tooth socket is in a shape that the bottom is narrow and gradually widens from the bottom to the opening part. Therefore, the shape of the outer wall of the second cleaning portion 42 in this embodiment is just matched with the shape of the cross section formed by the inner surface of the front teeth area of the invisible mouthpiece, so that on one hand, the first cleaning portion 41 can rapidly move in the groove formed by the inner surface of the front teeth area of the invisible mouthpiece, and on the other hand, the bristles 43 arranged on the second surface 421 and the third surface 422 can sufficiently contact and scrape the inner surface of the front teeth area of the invisible mouthpiece, thereby realizing efficient cleaning of the front teeth area of the invisible mouthpiece.

The specific use method of the toothbrush of the embodiment is as follows:

the toothbrush handle 30 is held by hand, the second cleaning part 42 of the toothbrush head 40 faces the opening of the groove of the invisible mouthpiece, then the toothbrush head 40 is inserted into the groove formed on the inner surface of the anterior dental area of the invisible mouthpiece, and the toothbrush head 40 is driven to reciprocate in the groove formed on the inner surface of the anterior dental area of the invisible mouthpiece by operating the handle 30, so that the bristles 43 arranged on the second surface 421 and the third surface 422 are repeatedly scraped off the inner surface of the anterior dental area of the invisible mouthpiece, and substances such as plaque and soft calculus attached to the inner surface of the anterior dental area of the invisible mouthpiece are removed from the inner surface of the anterior dental area of the invisible mouthpiece. During the process, the invisible tooth socket can be washed by fluid such as water, and impurities such as the stripped bacterial plaque, soft dirt and the like are washed out from the groove formed on the inner surface of the invisible tooth socket.

After the inner surface of the front tooth area of the invisible tooth socket is cleaned, a user can rotate the brush holder 30 to enable the brush head 40 to rotate to an opening of the first cleaning part 41 facing to the groove of the invisible tooth socket, then the brush head 40 is inserted into the groove formed on the inner surface of the rear tooth area of the invisible tooth socket, and the brush head 40 is driven by operating the brush holder 30 to reciprocate in the groove formed on the inner surface of the rear tooth area of the invisible tooth socket, so that the brush bristles 43 arranged on the arc-shaped surface are repeatedly scraped with the inner surface of the rear tooth area of the invisible tooth socket, and substances such as dental plaque, soft dirt and the like attached to the inner surface of the rear tooth area of the invisible tooth socket are removed from the inner surface of the rear tooth area of the invisible tooth socket. During the process, the invisible tooth socket can be washed by fluid such as water, and impurities such as the stripped bacterial plaque, soft dirt and the like are washed out from the groove formed on the inner surface of the invisible tooth socket.

Wherein the clean order in tooth district and back tooth district before the stealthy facing can be exchanged, also can clean the back tooth district earlier promptly, then rotate brush head 40 and make the clean front tooth district of second cleaning portion 42 with second cleaning portion 42 behind the groove of stealthy facing, can also be the clean of front tooth district and back tooth district and go on in turn, as long as satisfy with the clean back tooth district of first cleaning portion 41, clean front tooth district with second cleaning portion 42 can, this embodiment does not do the restriction to the clean order in front tooth district and back tooth district.

Preferably, in this embodiment, the handle 30 is provided with a head 40 orientation recognition structure and/or component and/or logo.

Since the cleaning portions of the brush head 40 used for cleaning the front teeth area and the rear teeth area of the invisible mouthpiece are different in this embodiment, it is not easy for the user to judge the orientation of the brush head 40 after the brush head 40 is inserted into the socket of the mouthpiece. Since the handle 30 is exposed outside the hidden braces during use. To facilitate the user's ability to use the correct cleaning portions to clean different dental regions, the present embodiment assists the user in determining the orientation of the brush head 40 by means of the orientation recognition structure and/or components and/or markings of the brush head 40 provided on the handle 30 to ensure that the second cleaning portion 42 faces the bottom of the socket of the invisible mouthpiece when cleaning the front dental regions and the first cleaning portion 41 faces the bottom of the socket of the invisible mouthpiece when cleaning the rear dental regions.

As one of the ways, in the embodiment, the orientation recognition structure of the brush head 40 includes a first recognition structure located at the same circumferential position as the first cleaning part 41 and a second recognition structure located at the same circumferential position as the first cleaning part 41, and the first recognition structure is different from the second recognition structure.

Wherein the same circumferential position means that the angular positions about the axial direction of the brush head 40 as the rotation center are the same. This embodiment assists the user in determining the orientation of the first cleaning portion 41 and the second cleaning portion 42 when using the toothbrush handle 30 held by the user. Since the first identification structure is aligned with the first cleaning part 41 and the second identification structure is aligned with the second cleaning part 42, the user can easily and accurately know the orientations of the first cleaning part 41 and the second cleaning part 42 according to the orientations of the first identification structure and the second identification structure.

For the respective user identification, in the present embodiment, the outer surface shape of the first identification structure is the same as the outer surface shape of the first cleaning portion 41, and the outer surface shape of the second identification structure is the same as the outer surface shape of the second cleaning portion 42.

For example, if the outer surface of the first cleaning portion 41 is circular, the outer surface of the first identification structure is also circular, and the sizes of the circles may not be completely the same. The outer surface of the second cleaning portion 42 is triangular, and the outer surface of the second recognition structure is also triangular, and the sizes of the triangles may be different. Thus, when the user sees the orientation of the identification feature on handle 30, the orientation of the cleaning portion having the same shape as the identification feature is known.

The first and second identification structures may also be surface textures located on the surface of the handle 30. For example, a ring-shaped texture is formed on the handle 30 at a position in the same circumferential direction as the first cleaning portion 41, and a grid-shaped texture is formed on the handle 30 at a position in the same circumferential direction as the second cleaning portion 42, so that the user can determine the orientation of the brush head 40 based on the texture of the hand when holding the handle 30.

In addition, corresponding indicia may be provided on the handle 30 at circumferential locations opposite the respective cleaning portions. For example, an ink ribbon of a first color is provided at a position in the same circumferential direction as the first cleaning portion 41, and an ink ribbon of a second color different from the first color is provided at a position in the same circumferential direction as the second cleaning portion 42. For example, a mark or character of a first shape is provided at a position in the same circumferential direction as the first cleaning portion 41, and a mark or character of a second shape different from the mark or character of the first shape is provided at a position in the same circumferential direction as the second cleaning portion 42.

Example 2

This example is modified from example 1. In this embodiment, the first cleaning portion 41 and the second cleaning portion 42 are detachably connected in a split structure. Thus, both the first cleaning portion 41 and the second cleaning portion 42 may be in the form of replaceable modules. The first cleaning portion 41 may be formed in a variety of different arcs and different size modules. The second cleaning portion 42 can be made into various modules with different included angles between the second surface 421 and the third surface 422. When the invisible tooth socket is used, a user can select and match different modules according to the shape of a groove formed by the inner surfaces of all the tooth areas on the inner surface of the invisible tooth socket used by an individual.

The brush head 40 of this embodiment can be removably attached in the following manner: first clean portion 41 orientation the first end of second clean portion 42 is provided with first connecting surface, the clean portion 42 orientation of second the one end of first clean portion 41 is provided with the second and connects the face, one of them is provided with the draw-in groove in first connecting surface and the second connection face, another be provided with the fixture block that the draw-in groove matches, first clean portion 41 and the clean portion 42 of second can dismantle through draw-in groove and fixture block and be connected, first connecting surface and the laminating of second connecting surface when first clean portion 41 and the clean portion 42 of second are connected.

Wherein the catching grooves and the blocks are provided at positions of the outer surface of the first cleaning part 41 or the second cleaning part 42 so that the module can be detached and replaced by a user.

Example 3

As shown in fig. 6 and 7, the present embodiment is modified from embodiment 1. In this embodiment, the brush head 40 further includes a connecting shaft 46, the second cleaning portion 42 includes a plurality of different second cleaning modules 48, and the second cleaning modules 48 are detachably connected to the connecting shaft 46 and/or the plurality of second cleaning modules 48 are detachably connected.

The second cleaning portion 42 of the present embodiment may be formed by splicing a plurality of second cleaning modules 48 in the axial direction of the brush head 40. The shape of the posterior dental area varies due to the different locations. The present embodiment may therefore provide a second cleaning module 48 of a different size specification. The user may select a second cleaning module 48 of a corresponding size for use with a different posterior dental zone shape to further enhance cleaning.

Similarly, the shapes of the anterior tooth regions vary from one location to another. Therefore, the first cleaning modules with different included angles can be arranged in the embodiment. When the cleaning device is used, a user can select the first cleaning module with the corresponding included angle according to different anterior tooth area shapes, so that the cleaning effect is further improved.

In this embodiment, the first cleaning part 41 may also be formed by splicing a plurality of first cleaning modules in the axial direction of the brush head 40.

The connecting shaft 46 is further provided with a plurality of positioning holes 461 arranged along the axial direction of the connecting shaft 46, the connecting shaft 46 further comprises a limiting member 47, the limiting member 47 is used for limiting the axial position of the first cleaning module, the limiting member 47 is inserted into the positioning holes 461, and the first cleaning module is detachably connected with the limiting member 47.

When the position-limiting members 47 are inserted into different positioning holes 461, the position-limiting positions of the position-limiting members 47 are different. In the manner described above, the user can adjust the length or position of the first cleaning module to accommodate different shaped invisible mouthpiece.

Similarly, the position-limiting member 47 can also be used for limiting the axial position of the second cleaning module 48, and the second cleaning module 48 is detachably connected to the position-limiting member 47, so that the user can adjust the length or position of the second cleaning module 48 to adapt to different shapes of invisible braces.

Example 4

This embodiment provides a structure for allowing a user to easily change the shape of the brush head 40 of the mouthpiece brush, as shown in fig. 8 and 9, in this embodiment, the first cleaning portion 41 further includes a net-shaped support, the second surface 421 and the third surface 422 cover the surface of the net-shaped support, the net-shaped support includes an adjusting member 63, a first supporting bar 61 distributed along the axial direction of the brush handle 30, and a second supporting bar 62 perpendicular to the first supporting bar 61, the adjusting member 63 is connected to the outer side of the second supporting bar 62, and the adjusting member 63 extends from the second supporting bar 62 to the outside of the second surface 421 and the third surface 422.

The user can adjust the shape of the second supporting bar 62 through the adjusting member 63 and drive the first supporting bar 61 to move, so that the shape of the mesh-shaped bracket is finally matched with the shape of the mouthpiece to be cleaned, thereby improving the cleaning effect. Preferably, the rigidity of the first supporting strip 61 is greater than that of the second supporting strip 62, the mesh-shaped support comprises a plurality of segments, the second supporting strip 62 is arranged at two opposite ends of each segment, and each segment is connected with each other through a flexible connecting part. Thus, the second supporting strips 62 can conveniently adjust the cross-sectional shape of the first cleaning part 41 during adjustment, and the second supporting strips 62 can keep the cross-sectional shape of the same segment consistent.

Wherein the adjusting part 63 is made of soft deformable silica gel, and the toothbrush head can be pressed and deformed by the adjusting part 63 when the toothbrush is used for cleaning the tooth socket, thereby avoiding influencing the cleaning effect.

Similarly, the second cleaning portion 42 may also be a mesh frame, and the first surface is covered on the surface of the mesh frame. Wherein the shape of the first surface in fig. 10 can also be adjusted by adjusting the first support struts of the mesh stent.

It is to be understood that the invention is not limited to the particular arrangements and instrumentalities described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications, and additions or change the order between the steps after comprehending the spirit of the present invention.

It should also be noted that the exemplary embodiments of the present invention may describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiment, may be performed in an order different from the embodiment, or may be performed simultaneously.

As described above, only the specific embodiments of the present invention are provided, and those skilled in the art can clearly understand that, for the convenience and simplicity of description, the specific working processes of the system, the module and the unit described above can refer to the corresponding processes of the foregoing method embodiments, and are not repeated herein. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered by the scope of the present invention.

Claims (10)

1. A toothbrush set brush, comprising:

a brush handle for holding by a user;

the toothbrush comprises a toothbrush head and a toothbrush handle, wherein the toothbrush head comprises a first cleaning part and a second cleaning part, the first cleaning part and the second cleaning part are arranged along a direction perpendicular to the axial direction of the toothbrush head, and the toothbrush head is arranged at one end of the toothbrush handle along the axial direction of the toothbrush head;

the first cleaning part comprises an arc-shaped first surface, the second cleaning part comprises a second surface and a third surface, and a preset included angle is formed between the second surface and the third surface; the first surface, the second surface and the third surface are provided with bristles for cleaning tooth sockets.

2. A mouthpiece brush as claimed in claim 1, wherein the handle is provided with head orientation identifying formations and/or components and/or markings.

3. The mouthpiece brush of claim 2, wherein the brush head orientation identifying structure includes a first identifying structure at a same circumferential position as the first cleaning portion and a second identifying structure at a same circumferential position as the second cleaning portion, the first identifying structure being different from the second identifying structure.

4. The toothbrush of claim 3, wherein the first identification feature has an outer surface shape that is the same as an outer surface shape of the first cleaning portion, and the second identification feature has an outer surface shape that is the same as an outer surface shape of the second cleaning portion.

5. The mouthpiece brush according to any one of claims 1 to 4, wherein the first and second cleaning portions are detachably connected in a split structure.

6. The toothbrush set brush as claimed in claim 5, wherein the first cleaning portion has a first connecting surface at an end facing the second cleaning portion, the second cleaning portion has a second connecting surface at an end facing the first cleaning portion, one of the first connecting surface and the second connecting surface has a slot, the other has a fixture block matching with the slot, the first cleaning portion and the second cleaning portion are detachably connected via the slot and the fixture block, and the first connecting surface and the second connecting surface are attached when the first cleaning portion and the second cleaning portion are connected.

7. The mouthpiece brush according to any of claims 1 to 4, wherein the brush head further comprises a connection shaft, the second cleaning section comprises a plurality of different second cleaning modules, and the second cleaning modules are detachably connected to the connection shaft and/or detachably connected between the plurality of second cleaning modules.

8. The toothbrush according to claim 7, wherein the connecting shaft further comprises a plurality of positioning holes arranged along an axial direction of the connecting shaft, the connecting shaft further comprises a limiting member for limiting an axial position of the first cleaning module, the limiting member is inserted into the positioning holes, and the first cleaning module is detachably connected to the limiting member.

9. The mouthpiece brush according to any of claims 1 to 4, wherein the second cleaning portion further comprises a mesh frame, the second and third surfaces are covered on the surface of the mesh frame, the mesh frame comprises an adjusting member and a first support strip and a second support strip perpendicular to the first support strip, the adjusting member is connected to the outer side of the second support strip, and the adjusting member extends from the second support strip to the outside of the second and third surfaces.

10. The mouthpiece brush according to claim 9, wherein the first support strip is more rigid than the second support strip, the mesh support comprises a plurality of segments, the second support strip is disposed at opposite ends of each segment, and each segment is connected to each other by a flexible connecting portion.

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