CN210930133U - Toothbrush with tongue coating brushing function - Google Patents

Abstract

The utility model discloses a toothbrush with a tongue coating brushing function, which comprises a handle, a brush head and a plurality of brush hairs. The brush head comprises a brush head top surface and a brush head bottom surface, and a plurality of brush hairs are combined with the brush head bottom surface. The top surface of the brush head comprises a plurality of concave-convex structures, and each concave-convex structure consists of a bulge and a depression.

Description

Toothbrush with tongue coating brushing function

Technical Field

The utility model relates to a toothbrush with a function of brushing tongue fur, in particular to a toothbrush with a function of brushing tongue fur, which is convenient for a user to effectively clean the tongue fur.

Background

Oral cleaning can ensure that organs within the oral cavity (e.g., teeth, oral mucosa, tongue, etc.) are clean to avoid disease. In addition to brushing teeth, tongue coating cleaning is also a fairly important oral cleaning step. However, ordinary people often only pay attention to brushing teeth and neglect tongue fur cleaning; therefore, when the tongue coating is diseased or smells, the tongue coating should be cleaned by holding the tongue coating bar.

Taiwan patent I359641 discloses a toothbrush, the back of which is provided with short bristles for brushing the tongue coating, so that the user does not need to take a tongue coating rod to clean the tongue coating, and the user can directly use the same toothbrush to clean the tongue coating. However, because the coating is easily caught between the bristles, the effects of short brushing of the coating and cleaning of the coating are not good, and improvements are needed.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a toothbrush with a function of brushing the tongue coating, which is convenient for users to effectively clean the tongue coating.

In order to achieve the above purpose, the utility model discloses a toothbrush with tongue coating brushing function, which comprises a handle, a brush head and a plurality of brush hairs. The brush head comprises a brush head top surface and a brush head bottom surface, and a plurality of brush hairs are combined with the brush head bottom surface. The toothbrush with the tongue coating brushing function is characterized in that: the top surface of the brush head comprises a plurality of concave-convex structures, and each concave-convex structure consists of a bulge and a depression.

According to the utility model discloses an embodiment, wherein the interval of two adjacent archs is W, and 0.3mm is ≦ W ≦ 3 mm.

According to the utility model discloses an embodiment, wherein bellied height is H, and 0.2mm ≦ H ≦ 2 mm.

According to the utility model discloses an embodiment, wherein the thickness of each concave-convex structure is D, and 0.1mm ≦ D ≦ 2 mm.

According to an embodiment of the present invention, the plurality of concave-convex structures are integrally formed with the top surface of the brush head.

According to an embodiment of the present invention, the top surface of the brush head includes a first lateral edge, a second lateral edge and a front edge. The concave-convex structures form a first strip-shaped area, and the first strip-shaped area is positioned at the first side edge.

According to an embodiment of the present invention, the plurality of concave-convex structures form a second strip-shaped region, and the second strip-shaped region is located at the second side edge.

According to an embodiment of the present invention, the brush head top surface includes a central area, the central area is located between the first lateral edge, the second lateral edge and the front edge, the plurality of concave-convex structures form a third strip-shaped area, and the third strip-shaped area is located the central area.

Drawings

Fig. 1 is a perspective view of a toothbrush according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a toothbrush according to an embodiment of the present invention with respect to the head.

Fig. 3 is an enlarged view of a toothbrush according to an embodiment of the present invention with respect to a concave-convex structure.

Wherein, the reference numbers:

toothbrush 1 handle 10

Brush head 20 a brush head top surface 21

First side edge 21a and second side edge 21b

Central region 21m of leading edge 21c

Head bottom surface 22 relief 30

First stripe 301 and second stripe 302

Third stripe region 303 projection 31

Recess 32 a plurality of bristles 60

Thickness D height H

Distance W

Detailed Description

To better understand the technical content of the present invention, preferred embodiments are specifically illustrated as follows.

Referring to fig. 1 to 3, a toothbrush according to an embodiment of the present invention is described. Fig. 1 is a perspective view of a toothbrush according to an embodiment of the present invention; FIG. 2 is an enlarged view of a toothbrush of an embodiment of the present invention with respect to the head; fig. 3 is an enlarged view of a toothbrush according to an embodiment of the present invention with respect to a concave-convex structure.

As shown in fig. 1, in an embodiment of the present invention, a toothbrush 1 with a tongue coating brushing function can be used for a user to brush teeth, and can also be used for the user to clean the tongue coating effectively. The toothbrush 1 with a tongue coating brushing function comprises a handle 10, a brush head 20 and a plurality of bristles 60. The handle 10 is intended to be held by a user. The brush head 20 is attached to one end of the handle 10. The brush head 20 includes a top brush head surface 21 and a bottom brush head surface 22, and the top brush head surface 21 and the bottom brush head surface 22 are opposite to each other. A plurality of bristles 60 are associated with the head base surface 22, the plurality of bristles 60 being used by a user to brush their teeth.

As shown in FIG. 2, in one embodiment of the present invention, the brush head top surface 21 includes a first side edge 21a, a second side edge 21b, a front edge 21c and a central region 21 m. The first side edge 21a and the second side edge 21b are both sides of the head top surface 21. The front edge 21c is the top end of the brush head top surface 21. The central region 21m is located between the first side edge 21a, the second side edge 21b, and the front edge 21 c.

As shown in fig. 2 and 3, in an embodiment of the present invention, the toothbrush 1 with tongue coating brushing function is improved mainly in that the brush head top surface 21 includes a plurality of concave-convex structures 30, and the concave-convex structures 30 are used for scraping the tongue coating of the user for cleaning. Each relief 30 is comprised of a protrusion 31 and a depression 32. each relief 30 is preferably integrally formed with the head top surface 21, such as by injection molding of plastic.

As shown in fig. 3, the structural dimensions of each concave-convex structure 30 are explained as follows: in any of the concave-convex structures 30, the distance between two adjacent protrusions 31 is W, and the range of the distance W is preferably 0.3mm ≦ W ≦ 3 mm. The height of each projection 31 is H, and the range of the height H is preferably 0.2mm < H < 2 mm. The relief structure 30 has a thickness D, preferably in the range of 0.1mm < D < 2 mm. By the structural size, the tongue can not be painful due to the fact that the protrusions 31 are too sharp, and the coated tongue can be effectively cleaned. However, the size of the concave-convex structure 30 is not limited to the above, and the distance between the two protrusions 31, the height of each protrusion 31 and the thickness of the concave-convex structure 30 can be changed according to the needs of the user, for example, the tongue surface of the child is delicate and soft, so as to avoid pain of the tongue of the child when cleaning the tongue coating, the thickness D of the concave-convex structure 30 can be increased to reduce the sharpness of the protrusions 31.

It should be noted that, in the embodiment of the present invention, the shape of the concave-convex structure 30 is approximately a tooth shape, but the tooth shape is not limited to a triangular tooth shape; for example, in order to avoid the concave-convex structure 30 from hurting the skin or tongue surface in the mouth, the concave-convex structure 30 may be designed to have a non-sharp tooth shape, such as a tooth shape with an arc-shaped tip or a wave shape.

As shown in fig. 2, in an embodiment of the present invention, the plurality of concave-convex structures 30 form a first stripe 301, a second stripe 302 and a third stripe 303. The first strip-shaped region 301 is located at the first side edge 21a, the second strip-shaped region 302 is located at the second side edge 21b, and the third strip-shaped region 303 is located at the central region 21 m. The third strip 303 is oriented longitudinally, i.e., in the direction along which the handle 10 extends. The user can use any strip-shaped area to contact the tongue coating for cleaning according to the use habit of the user.

In the present embodiment, the first stripe 301 and the second stripe 302 extend to the front edge 21c respectively. However, the plurality of concave-convex structures 30 are not limited to simultaneously forming the first stripe-shaped region 301, the second stripe-shaped region 302 and the third stripe-shaped region 303; in order to achieve the tongue-scraping function, at least one stripe region is formed on the plurality of concave-convex structures 30, i.e. at least one of the first stripe region 301, the second stripe region 302 and the third stripe region 303 is formed.

The toothbrush 1 with the function of brushing the tongue coating of the utility model has no tongue coating brush hair, thereby avoiding the problem that the tongue coating is clamped between the tongue coating brush hair, and effectively cleaning the tongue coating. In addition, after the user brushes the teeth, the user does not need to additionally use the traditional tongue coating rod, and the user only needs to turn over the toothbrush to clean the tongue coating by using the concave-convex structure, so that the toothbrush is very convenient for the user.

It should be noted that the above-mentioned embodiments are only examples, and are not limited to the examples. For example, those who do not depart from the basic structure of the invention should be construed to fall within the scope of the claims that follow.

Claims (10)

1. A toothbrush with function of brushing tongue coating, including a handle, a brush head and a plurality of brush hairs, this brush head includes a brush head top surface and a brush head bottom surface, and this a plurality of brush hairs combine its characterized in that with this brush head bottom surface:

the top surface of the brush head comprises a plurality of concave-convex structures, and each concave-convex structure consists of a bulge and a depression.

2. The toothbrush with a tongue coating function according to claim 1, wherein a distance between two adjacent protrusions is W, 0.3mm ≦ W ≦ 3 mm.

3. The toothbrush with a tongue coating function according to claim 2, wherein the protrusion has a height H, 0.2mm < H < 2 mm.

4. The toothbrush with a tongue coating function according to claim 3, wherein each of the convexo-concave structures has a thickness D of 0.1mm < D < 2 mm.

5. The toothbrush with a tongue coating function as claimed in claim 4, wherein the plurality of concave-convex structures are integrally formed with the top surface of the head.

6. The toothbrush with a tongue coating function of claim 5, wherein the top surface of the brush head comprises a first side edge, a second side edge and a front edge, wherein the plurality of concave-convex structures form a first strip-shaped area, and the first strip-shaped area is located at the first side edge.

7. The toothbrush with a tongue coating function according to claim 6, wherein the plurality of concave-convex structures form a second strip-shaped area, and the second strip-shaped area is located at the second side edge.

8. The toothbrush with a tongue coating function of claim 6, wherein the top surface of the brush head comprises a central region located between the first side edge, the second side edge and the front edge, and the plurality of concave-convex structures form a third strip-shaped region located in the central region.

9. The toothbrush with a tongue coating function of claim 1, wherein the top surface of the brush head comprises a first side edge, a second side edge and a front edge, wherein the plurality of concave-convex structures form a first strip-shaped area, and the first strip-shaped area is located at the first side edge.

10. The toothbrush with a tongue coating function according to claim 9, wherein the plurality of concave-convex structures form a second strip-shaped area, and the second strip-shaped area is located at the second side edge; the top surface of the brush head comprises a central area, the central area is positioned among the first lateral edge, the second lateral edge and the front edge, the plurality of concave-convex structures form a third strip-shaped area, and the third strip-shaped area is positioned in the central area.

Images