CN218390179U

CN218390179U - 3D children toothbrush

Info

Publication number: CN218390179U
Application number: CN202122075723.6U
Authority: CN
Inventors: 刘双成
Original assignee: Shenzhen Binying Photoelectric Co ltd
Current assignee: Shenzhen Binying Photoelectric Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2023-01-31
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a 3D children toothbrush, including brush head part and brush holder part, brush head part locates the top of brush holder part, brush head part includes the storage tank, both sides inside wall and tank bottom inside the storage tank all are equipped with the brush hair, the top of brush hair is bellied cambered surface, the brush hair is located in the storage tank, when brushing teeth, cleans medial surface, lateral surface and the top surface of tooth simultaneously, the bar hole that is used for handheld of brush holder part, make things convenient for children to master the direction of toothbrush, both clean the tooth, protect the gum; the cartoon image of the handle portion is more attractive to the child and enjoys the child.

Description

3D children toothbrush

Technical Field

The utility model relates to a toothbrush technical field, concretely relates to 3D children's toothbrush.

Background

The toothbrush is a necessary daily article for every family, and children can protect teeth and form good hygienic habits when learning to brush the teeth.

The structure of a common child toothbrush is basically the same as that of an adult toothbrush, and the purpose of cleaning the oral cavity cannot be achieved because a child cannot accurately master the use angle of the toothbrush.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a 3D children's toothbrush that is convenient for children to use.

The 3D toothbrush for children comprises a brush head part and a brush handle part, wherein the brush head part is arranged at the top end of the brush handle part and comprises a containing groove, bristles are arranged on the inner side walls of two sides and the bottom of the containing groove, the top surfaces of the bristles are enclosed to form a concave surface, the concave surface is used for being sleeved in teeth, and when teeth are brushed, the inner side surfaces, the outer side surfaces and the top surfaces of the teeth bear the bristles.

Further, the bristles are divided into three parts, namely a side brush Mao Zhenlie for brushing the inner side and the outer side of teeth and a bottom bristle array for brushing the tooth top surface, wherein the bristle length of the bottom bristle array is smaller than that of the side bristle array.

Furthermore, the side brushes Mao Zhenlie and the bottom brush arrays on the two sides are respectively arranged on the inner side walls and the groove bottoms on the two sides of the accommodating groove, and a space is reserved between the bottom brush arrays and the side brush arrays on the two sides.

Furthermore, the outer surface of the accommodating groove is a smooth cambered surface.

Furthermore, the edges of the side walls on the two sides of the accommodating groove are smooth arcs.

Furthermore, the top end of the brush handle part is connected with the bottom of the containing groove.

Further, the handle portion includes a grip portion having a diameter greater than a top end of the handle portion.

Furthermore, the handheld part is provided with a cartoon pattern or a 3D cartoon image, and the outer edge of the 3D cartoon image is in a circular arc shape.

Furthermore, the handheld portion is provided with a strip-shaped hole, and the strip-shaped hole is used for holding the 3D children toothbrush sleeve on a finger of a child during tooth brushing.

Further, the side bristle arrays and the bottom bristle array respectively comprise a plurality of bundles of bristles, each bundle of bristles comprises a plurality of soft nylon bristles, and the top surfaces of the nylon bristles are provided with convex cambered surfaces.

In the 3D children toothbrush, the bristles are arranged in the containing groove, when teeth are brushed, the inner side face, the outer side face and the top face of the teeth are cleaned at the same time, and the strip-shaped holes used for holding the toothbrush handle are convenient for children to master the direction of the toothbrush, so that the teeth are cleaned, and gum is protected; the cartoon image of the handle portion is more attractive to the child and enjoys the child. The product of the utility model has the advantages of simple structure, easy production, low cost and convenient popularization.

Drawings

Figure 1 is a structural schematic diagram of a 3D toothbrush for children in the embodiment of the present invention

Fig. 2 is a front view of the utility model discloses embodiment 3D children's toothbrush.

Fig. 3 is a sectional view of the 3D children's toothbrush of the embodiment of the present invention.

Figure 4 is a top view of the utility model discloses embodiment 3D children's toothbrush.

Detailed Description

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

Referring to fig. 1, 2, 3 and 4, a 3D toothbrush for children 100 provided by an embodiment of the present invention includes a brush head portion 10 and a brush handle portion 20, the brush head portion 10 is disposed on a top end of the brush handle portion 20, the brush head portion 10 includes a receiving groove 11, bristles 12 are disposed on inner side walls 111 and a bottom 112 of both sides inside the receiving groove 11, top surfaces of the bristles 12 form a concave surface, the concave surface is used for being inserted into teeth, and when teeth are brushed, inner side surfaces, outer side surfaces and top surfaces of the teeth simultaneously bear the action of the bristles.

Specifically, the handle portion 20 has a top end and an opposite end to the top end, the head portion 10 is provided at the top end of the handle portion 20, and the end of the handle portion 20 is used for holding by hand.

Further, the brush hairs 12 are divided into three parts, namely a side brush Mao Zhenlie for brushing the inner side and the outer side of teeth and a bottom brush hair array for brushing the tooth top surface, wherein the brush hair length of the bottom brush hair array is smaller than that of the side brush hair array. The side brushes Mao Zhenlie and the bottom bristle arrays on the two sides are respectively arranged on the inner side wall 111 and the groove bottom 112 on the two sides of the accommodating groove 11, and a space is formed between the bottom bristle arrays and the side bristle arrays on the two sides.

Specifically, the brush hairs 12 are attached to the inner side wall 111 and the groove bottom 112 on two sides of the containing groove 11, and the length direction of the brush hairs 12 is perpendicular to the inner side wall 111 and the groove bottom 112 to which the brush hairs are attached. The bristles 12 point to the inside of the receiving groove 11.

Specifically, the containing groove 11 is U-shaped, the bristles 12 point to the inside of the U-shaped groove, and a space is formed between the bristles 12, so that the toothbrush is convenient to clean.

Further, the outer surface of the accommodating groove 11 is a smooth arc surface. The edges of the side walls 111 at the two sides of the containing groove 11 are smooth and arc-shaped.

Specifically, the outer side walls 111 on the two sides of the accommodating groove 11 and the outer surface of the groove bottom 112 are smooth cambered surfaces which are integrally formed, so that scratches on the inside of the oral cavity are avoided.

Further, the top end of the handle portion 20 is connected to the bottom 112 of the receiving groove 11.

Further, the handle portion 20 includes a connecting portion 21 and a holding portion 22, the connecting portion 21 is used for connecting with the accommodating groove 11, and the diameter of the holding portion 22 is larger than that of the connecting portion 21.

Specifically, the connecting portion 21 is integrally formed with the handheld portion 22, and a top end of the connecting portion 21 is connected to one side of the groove bottom 112 of the accommodating groove 11 and extends toward a plane direction of the groove bottom 112.

Further, the handheld portion 22 has a cartoon pattern or a 3D cartoon image, and the outer edges of the 3D cartoon image are circular.

In particular, the rounded outer edge may avoid scratching the skin of the child.

Further, the handheld portion 22 is provided with a strip-shaped hole 221, and the strip-shaped hole 221 is used for holding the 3D children toothbrush sleeve on a finger of a child during tooth brushing.

Specifically, the opening direction of the strip-shaped hole 221 is the same as the opening direction of the receiving groove 11, and when a child holds the 3D children toothbrush sleeve on a finger, the opening direction of the receiving groove 11 is made to be upward or downward.

Further, the side bristle arrays and the bottom bristle array respectively include a plurality of bristles 12, each of the bristles 12 includes a plurality of soft nylon bristles, and top surfaces of the nylon bristles have a convex arc surface.

Specifically, the bristles 12 having the curved top surfaces can prevent scratching of gums of children and have a massaging effect.

In the 3D children toothbrush, the bristles 12 are arranged in the containing groove 11, so that when teeth are brushed, the inner side surface, the outer side surface and the top surface of the teeth are cleaned at the same time, and the strip-shaped holes 221 in the brush holder part 20 for holding the toothbrush are convenient for children to master the direction of the toothbrush, so that the teeth are cleaned, and the gums are protected; the cartoon image of the handle portion 20 is more appealing to the child and enjoys it. The product of the utility model has the advantages of simple structure, easy production, low cost and convenient popularization.

It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The 3D children toothbrush is characterized by comprising a brush head part and a brush handle part, wherein the brush head part is arranged at the top end of the brush handle part and comprises a containing groove, bristles are arranged on the inner side walls and the bottom of the containing groove on two sides, the top surfaces of the bristles enclose a concave surface, the concave surface is used for being sleeved in teeth, and when teeth are brushed, the inner side surfaces, the outer side surfaces and the top surfaces of the teeth can bear the action of the bristles.

2. The 3D children's toothbrush of claim 1, wherein the bristles are divided into three parts, a side brush Mao Zhenlie for brushing both the inside and outside of the teeth, and a bottom bristle array for brushing the top surface of the teeth, the bottom bristle array having a bristle length less than that of the side bristle array.

3. The 3D children's toothbrush of claim 2, wherein the side bristle arrays and the bottom bristle array are disposed at the inner side wall and the bottom of the groove, respectively, and the bottom bristle array and the side bristle arrays are spaced apart from each other.

4. The 3D children's toothbrush according to claim 1, wherein the outer surface of the receiving groove is a smooth curved surface.

5. The 3D children's toothbrush according to claim 1, wherein edges of both side walls of the receiving groove are smoothly curved.

6. The 3D children's toothbrush of claim 1, wherein a top end of the handle portion is connected to a bottom of the receiving slot.

7. The 3D children's toothbrush of claim 1, wherein the handle portion comprises a hand grip having a diameter greater than a top end of the handle portion.

8. The 3D children's toothbrush of claim 7, wherein the hand-held portion has a cartoon pattern or a 3D cartoon image, and outer edges of the 3D cartoon image are rounded.

9. The 3D children's toothbrush according to claim 7, wherein the hand-held portion is provided with a bar-shaped hole for holding the 3D children's toothbrush case on a finger of a child during brushing teeth.

10. The 3D children's toothbrush of claim 2, wherein the side array of bristles and the bottom array of bristles each comprise a plurality of tufts of bristles, each tuft comprising a plurality of soft nylon bristles having a convex curved top surface.