CN218185728U

CN218185728U - Toothbrush head

Info

Publication number: CN218185728U
Application number: CN202222647889.5U
Authority: CN
Inventors: 陈保华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-03
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a toothbrush head, including interior brush body, outer brush body and connecting rod, form the alveolus between interior brush body and the outer brush body, the connecting rod is located between interior brush body and the outer brush body, interior brush body is equipped with interior upper tooth brush face and interior lower tooth brush face, interior upper tooth brush face and interior lower toothbrush personally submit the V-arrangement face, the outer brush body is equipped with outer upper tooth brush face and outer lower tooth brush face, outer upper tooth brush face and outer lower toothbrush personally submit the V-arrangement face, the interior upper tooth brush face of interior brush body is relative with the outer upper tooth brush face of outer brush body, the interior lower tooth brush face of interior brush body is relative with the outer lower tooth brush face of outer brush body, interior upper tooth brush face on the interior brush body, interior lower tooth brush face, a plurality of planting pores distribute on the outer upper tooth brush face of outer brush body and the outer lower tooth brush face, be equipped with in the planting hair bundle, the surface of V-arrangement face is located to interior upper tooth brush face and interior lower tooth brush face, the outer surface of outer lower tooth brush face is located to the outer upper tooth brush face. The utility model provides a toothbrush head, the abundant contact inside and outside upper and lower tooth and gingival sulcus, clean effect is better.

Description

Toothbrush head

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a toothbrush head used on an electric toothbrush or a manual toothbrush.

Background

The electric toothbrush utilizes the high-speed vibrating movement to drive the brush head to rotate or vibrate so as to achieve the tooth cleaning effect, wherein the vibration effect of the vibrating movement and the cleaning effect of the brush head on the electric toothbrush play an important role.

Chinese patent document CN209862674U discloses an electric toothbrush head and an electric toothbrush, wherein, the electric toothbrush head includes an inner U-shaped body and an outer U-shaped body, the inner U-shaped body is arranged in the outer U-shaped body, a brush slot is formed by a gap between the inner U-shaped body and the outer U-shaped body, the radian of the brush slot is the same as that of a standard dental bed, a plurality of planting pores are respectively arranged on the inner side surfaces of the brush slot of the inner U-shaped body and the outer U-shaped body, a bundle of hair planting bundles is respectively fixed on each planting pore, the hair planting pores are provided with a plurality of rows to form a hair brush surface, the lower part of the U-shaped body is provided with a brush head connecting rod, and the brush head connecting rod is fixedly connected with the inner U-shaped body and the outer U-shaped body. When the mouth is slightly opened, the upper teeth and the lower teeth form a certain included angle, and the bristles on the inner U-shaped body and the outer U-shaped body cannot simultaneously contact the inner upper teeth and the outer lower teeth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toothbrush head, the inside and outside upper and lower tooth of full contact, clean tooth effect is better.

The utility model discloses a toothbrush head adopts the technical scheme that:

the utility model provides a toothbrush head, includes interior brush body, outer brush body and connecting rod, form the alveolus between interior brush body and the outer brush body, the connecting rod is located between interior brush body and the outer brush body, interior brush body is equipped with interior upper tooth brush face and interior lower tooth brush face, interior upper tooth brush face and interior lower tooth brush face personally submit the V-shaped face, the outer brush body is equipped with outer upper tooth brush face and outer lower tooth brush face, outer upper tooth brush face and outer lower tooth brush face personally submit the V-shaped face, the interior upper tooth brush face of interior brush body is relative with the outer upper tooth brush face of outer brush body, the interior lower tooth brush face of interior brush body is relative with the outer lower tooth brush face of outer brush body, the interior upper tooth brush face of interior brush body, interior lower tooth brush face, outer upper tooth brush face of outer brush body and the outer lower tooth brush face on distribute a plurality of planting pores, the hair implantation bundle is equipped with in the hair implantation, interior upper tooth brush face and interior lower tooth brush face locate the surface of V-shaped face, outer upper tooth brush face and outer tooth brush face down.

Preferably, the inner brush body is provided with a left inner brush body, a right inner brush body and a middle inner brush body, and the left inner brush body and the right inner brush body are respectively connected to two sides of the middle inner brush body through soft connecting materials.

Preferably, the left inner brush body, the middle inner brush body and the right inner brush body are all V-shaped.

Preferably, the left inner brush body is provided with a left inner upper brush face and a left inner lower brush face, the angle formed by the left inner upper brush face and the left inner lower brush face is 75-105 °, the middle inner brush body is provided with a middle inner upper brush face and a middle inner lower brush face, the angle formed by the middle inner upper brush face and the middle inner lower brush face is 75-105 °, the right inner brush body is provided with a right inner upper brush face and a right inner lower brush face, the angle formed by the right inner upper brush face and the right inner lower brush face is 75-105 °, the left inner upper brush face, the middle inner upper brush face and the right inner upper brush face form an inner upper brush face, and the left inner lower brush face, the middle inner lower brush face and the right inner lower brush face form an inner lower brush face.

Preferably, the angle formed by the left inner upper toothbrush face and the left inner lower toothbrush face is 90 °, the angle formed by the middle inner upper toothbrush face and the middle inner lower toothbrush face is 90 °, and the angle formed by the right inner upper toothbrush face and the right inner lower toothbrush face is 90 °.

Preferably, the outer brush body is provided with a left outer brush body, a right outer brush body and a middle outer brush body, and the left outer brush body and the right outer brush body are respectively connected to two sides of the middle outer brush body through soft connecting materials.

Preferably, the left outer brush body, the middle inner brush body and the outer inner brush body are all V-shaped surfaces.

Preferably, the left outer brush body is provided with a left outer upper brush face and a left outer lower brush face, the angle formed by the left outer upper brush face and the left outer lower brush face is 75 ° to 105 °, the middle outer brush body is provided with a middle outer upper brush face and a middle outer lower brush face, the angle formed by the middle outer upper brush face and the middle outer lower brush face is 75 ° to 105 °, the right outer brush body is provided with a right outer upper brush face and a right outer lower brush face, the angle formed by the right outer upper brush face and the right outer lower brush face is 75 ° to 105 °, the left outer upper brush face, the middle outer upper brush face and the right outer upper brush face form an outer upper brush face, and the left outer lower brush face, the middle outer lower brush face and the right outer lower brush face form an inner outer brush face.

Preferably, the toothbrush head further comprises a mounting head, and the mounting head, the outer brush body and the connecting rod are integrally formed.

As the preferred scheme, the inner brush body is connected with the connecting rod in a clamping mode.

The utility model discloses toothbrush head's beneficial effect is: the inner brush body is provided with an inner upper toothbrush face and an inner lower toothbrush face, the inner upper toothbrush face and the inner lower toothbrush face are V-shaped, the outer brush body is provided with an outer upper toothbrush face and an outer lower toothbrush face, the outer upper toothbrush face and the outer lower toothbrush face are V-shaped, implanted hair bundles on the inner upper toothbrush face of the inner brush body are opposite to implanted hair bundles on the outer upper toothbrush face of the outer brush body and are aligned to the inner surface and the outer surface of the upper teeth in the forward direction, the implanted hair bundles on the inner lower toothbrush face of the inner brush body are opposite to implanted hair bundles on the outer lower toothbrush face of the outer brush body and are aligned to the inner surface and the outer surface of the lower teeth in the forward direction, and meanwhile, the inner upper teeth and the outer lower teeth are fully and effectively contacted, the tooth brushing experience is good, and the tooth cleaning effect is better.

The left inner brush body and the right inner brush body are respectively connected to two sides of the middle inner brush body through soft connecting materials, the left outer brush body and the right outer brush body are respectively connected to two sides of the middle outer brush body through soft connecting materials, and during tooth brushing, impact of the left inner brush body, the right inner brush body, the left outer brush body and the right outer brush body on teeth is relieved, and comfort is improved.

Drawings

FIG. 1 is a schematic view of the toothbrush head of the present invention;

fig. 2 is a schematic view of another perspective of the toothbrush head of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to a specific embodiment and a drawing of the description, in which:

referring to fig. 1 and 2, a toothbrush head includes an inner brush body 10, an outer brush body 20, a connecting rod 30, and a mounting head 40. Interior brush body 10 and outer brush body 20 between form the alveolus, connecting rod 30 is located between interior brush body 10 and the outer brush body 20, install head 40 is located on the outer brush body 20, connecting rod 30 and installation head 40 are located the both sides of the outer brush body 20 respectively, interior brush body 10, connecting rod 30, outer brush body 20 and installation head 40 integrated into one piece, install head 40 is used for installing the toothbrush head on electronic toothbrush, the size of interior brush body 10 is less than the size of the outer brush body 20.

The shape of the inner brush body 10 conforms to the radian of a popular teethridge, the inner brush body 10 is provided with a left inner brush body 11, a right inner brush body 12 and a middle inner brush body 13, and the left inner brush body 11 and the right inner brush body 12 are respectively connected to two sides of the middle inner brush body 13 through soft connecting materials.

Brush body 11 is equipped with lower brush face 121 in the right side and upper brush face 122 in the right side, lower brush face 121 is the V-arrangement face in the right side and upper brush face 122 is in the right side, upper brush face 122 is 75 to 105 in upper brush face 121 is the angle down in upper brush face 122 and the right side in the right side, preferred 90, upper brush face 122 is located the surface of V-arrangement face in the right side and lower brush face 121 is in the right side, works as upper brush face 122 is in the right side and lower brush face 121 is when the angle is 90 in the right side, lower brush face 121 is down in the right side and upper brush face 122 is down with the right side that is close 45 angle butt slightly open the mouth respectively, upper right tooth internal surface and gingival sulcus, accords with the pasteurization method of brushing teeth under can effectively cleaning the right side, upper right tooth internal surface and gingival sulcus, and do not injure the gingival. Based on the above reasons, the left inner brush body 11 is provided with a left inner upper brush surface and a left inner lower brush surface, the left inner upper brush surface and the left inner lower brush surface are V-shaped surfaces, an angle formed by the left inner upper brush surface and the left inner lower brush surface is 75 ° to 105 °, preferably 90 °, the left inner upper brush surface and the left inner lower brush surface are arranged on an outer surface of the V-shaped surface, the middle inner brush body 13 is provided with a middle inner upper brush surface and a middle inner lower brush surface, the middle inner upper brush surface and the middle inner lower brush surface are V-shaped surfaces, an angle formed by the middle inner upper brush surface and the middle inner lower brush surface is 75 ° to 105 °, preferably 90 °, and the middle inner upper brush surface and the middle inner lower brush surface are arranged on an outer surface of the V-shaped surface.

Lower toothbrush face in the right side 121, in lower toothbrush face and the left side in lower toothbrush face form lower toothbrush face, upper toothbrush face 122 in the right side, in go up toothbrush face and the left side in go up toothbrush face and form upper toothbrush face in, because lower toothbrush face 121 in the right side and upper toothbrush face 122 in the right side are the V-arrangement face in the left side in go up toothbrush face and the left side in down toothbrush face personally submit the V-arrangement face and in go up toothbrush face and in and under toothbrush face personally submit the V-arrangement face, make it is the interior tooth of V-arrangement face butt with suitable angle when interior upper toothbrush face and interior lower toothbrush face adaptation human mouth opens a little.

The outer brush body 20 is provided with a left outer brush body 21, a right outer brush body 22 and a middle outer brush body 23, and the left outer brush body 21 and the right outer brush body 22 are respectively connected to two sides of the middle outer brush body 23 through soft connecting materials.

The right outer brush body 21 is provided with a right outer lower toothbrush surface 221 and a right outer upper toothbrush surface 222, the right outer lower toothbrush surface 221 and the right outer upper toothbrush surface 222 are V-shaped surfaces, the right outer upper toothbrush surface 222 and the right outer lower toothbrush surface 221 are in an angle of 75-105 degrees, preferably 90 degrees, the right outer upper toothbrush surface 222 and the right outer lower toothbrush surface 221 are arranged on the outer surface of the V-shaped surface, when the right outer upper toothbrush surface 222 and the right outer lower toothbrush surface 221 are in an angle of 90 degrees, the right outer lower toothbrush surface 221 and the right outer upper toothbrush surface 222 abut against the outer surfaces of the right lower teeth and the right upper teeth when the mouth is slightly opened at an angle close to 45 degrees respectively, a pasteurization tooth brushing method is met, the right lower teeth, the outer surfaces of the right upper teeth and the gingival sulcus can be effectively cleaned, and the gum is not injured. Based on the above reasons, the left outer brush body 21 is provided with a left outer upper brush face and a left outer lower brush face, the left outer upper brush face and the left outer lower brush face are V-shaped faces, an angle formed by the left outer upper brush face and the left outer lower brush face is 75 ° to 105 °, preferably 90 °, the left outer upper brush face and the left outer lower brush face are provided on an outer surface of the V-shaped face, the middle outer brush body 23 is provided with a middle outer upper brush face and a middle outer lower brush face, the middle outer upper brush face and the middle outer lower brush face are V-shaped faces, an angle formed by the middle outer upper brush face and the middle outer lower brush face is 75 ° to 105 °, preferably 90 °, and the middle outer upper brush face and the middle outer lower brush face are provided on an outer surface of the V-shaped face.

The right outer lower toothbrush surface 221, the middle outer lower toothbrush surface and the left outer lower toothbrush surface form an outer lower toothbrush surface, the right outer upper toothbrush surface 222, the middle outer upper toothbrush surface and the left outer upper toothbrush surface form an outer upper toothbrush surface, and the right outer lower toothbrush surface 221 and the right outer upper toothbrush surface 222 are V-shaped surfaces, the left outer upper toothbrush surface and the left outer lower toothbrush surface are V-shaped surfaces, and the middle outer upper toothbrush surface and the middle outer lower toothbrush surface are V-shaped surfaces, so that the outer upper toothbrush surface and the outer lower toothbrush surface are in V-shaped surface abutment with outer teeth at proper angles when being matched with a slightly-opened mouth of a human body.

A plurality of hair-planting holes are distributed on the inner upper toothbrush surface and the inner lower toothbrush surface of the inner toothbrush body 10 and the outer upper toothbrush surface and the outer lower toothbrush surface of the outer toothbrush body 20, and hair-planting bundles are arranged in the hair-planting holes.

The inner upper tooth brushing surface of the inner brush body 10 is opposite to the outer upper tooth brushing surface of the outer brush body 20, the inner lower tooth brushing surface of the inner brush body 10 is opposite to the outer lower tooth brushing surface of the outer brush body 20, and the hair implanted bundles on the inner brush body 10 and the outer brush body 20 are fully and effectively abutted to the inner upper tooth and the outer lower tooth at an angle of approximately 45 degrees, so that the tooth brushing experience is good, the gum is not injured, and the cleaning effect is good. Brush body 11, the right side in brush body 12 connect in the both sides of well inner brush body 13 through soft connecting material respectively in the left side, brush body 21, the right side outer brush body 22 connect in the both sides of well outer brush body 23 through soft connecting material respectively, when brushing teeth, because soft connecting material's elastic effect slows down the impact of brush body 11, the right side in brush body 12, the left side outer brush body 21, the right side outer brush body 22 to the tooth in the left side, promotes the travelling comfort.

In the above embodiment, the outer brush body 20, the connecting rod 30 and the mounting head 40 can be integrally formed, the inner brush body 10 is connected with the connecting rod 30 in a clamping manner or fixedly connected with the connecting rod 30 in a detachable manner in other manners, and when the bristle tufts implanted on the inner brush body 10 or the outer brush body 20 are worn, the bristle tufts can be replaced as required, so that the economic applicability of the toothbrush head is improved, the phenomenon that the whole toothbrush head needs to be replaced due to the fact that one of the bristle tufts is worn is avoided, and waste is reduced.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a toothbrush head, includes interior brush body, outer brush body and connecting rod, form the alveolus between interior brush body and the outer brush body, the connecting rod is located between interior brush body and the outer brush body, its characterized in that, interior brush body is equipped with interior upper tooth brush face and interior lower tooth brush face, interior upper tooth brush face and interior lower toothbrush personally submit the V-arrangement face, the outer brush body is equipped with outer upper tooth brush face and outer lower tooth brush face, outer upper tooth brush face and outer lower toothbrush personally submit the V-arrangement face, the interior upper tooth brush face of interior brush body is relative with the outer upper tooth brush face of outer brush body, the interior lower tooth brush face of interior brush body is relative with the outer lower tooth brush face of outer brush body, interior upper tooth brush face, interior lower tooth brush face, the outer upper tooth brush face of outer brush body and the outer lower tooth brush face of outer brush face on distribute a plurality of planting pores, the downthehole hair is equipped with plants the hair bundle, interior upper tooth brush face and interior lower tooth brush face locate the outer surface of V-arrangement face, the outer tooth brush face and the outer tooth brush face of planting pore of outer tooth brush face.

2. The toothbrush head according to claim 1, wherein the inner brush body is provided with a left inner brush body, a right inner brush body and a middle inner brush body, and the left inner brush body and the right inner brush body are respectively connected to both sides of the middle inner brush body through soft connecting materials.

3. The toothbrush head of claim 2, wherein the left inner brush, the middle inner brush, and the right inner brush are all V-shaped.

4. A toothbrush head according to claim 3 characterised in that the left inner brush body has a left inner upper brush face and a left inner lower brush face which subtend an angle of 75 ° to 105 °, the middle inner brush body has a middle inner upper brush face and a middle inner lower brush face which subtend an angle of 75 ° to 105 °, the right inner brush body has a right inner upper brush face and a right inner lower brush face which subtend an angle of 75 ° to 105 °, the left inner upper brush face, the middle inner upper brush face and the right inner upper brush face form an inner upper brush face, the left inner lower brush face, the middle inner lower brush face and the right inner lower brush face form an inner lower brush face.

5. A toothbrush head according to claim 4 characterised in that the angle subtended by the left inner upper brush face and the left inner lower brush face is 90 °, the angle subtended by the middle inner upper brush face and the middle inner lower brush face is 90 ° and the angle subtended by the right inner upper brush face and the right inner lower brush face is 90 °.

6. The toothbrush head of claim 1, wherein the outer brush body is provided with a left outer brush body, a right outer brush body and a middle outer brush body, and the left outer brush body and the right outer brush body are respectively connected to both sides of the middle outer brush body through soft connecting materials.

7. A toothbrush head according to claim 6 characterised in that the left outer, middle and outer inner brush bodies are all V-shaped.

8. A toothbrush head according to claim 7 characterised in that the left outer brush body has a left outer upper brush face and a left outer lower brush face, the angle subtended by the left outer upper brush face and the left outer lower brush face is from 75 ° to 105 °, the outer middle brush body has a middle outer upper brush face and a middle outer lower brush face, the middle outer upper brush face and the middle outer lower brush face have an angle of from 75 ° to 105 °, the outer right brush body has a right outer upper brush face and a right outer lower brush face, the right outer upper brush face and the right outer lower brush face have an angle of from 75 ° to 105 °, the left outer upper brush face, the middle outer upper brush face and the right outer upper brush face form an outer upper brush face, and the left outer lower brush face, the middle outer lower brush face and the right outer lower brush face form an inner outer brush face.

9. A toothbrush head according to any one of claims 1 to 8 further comprising a mounting head, the outer brush body and the connecting rod being integrally formed.

10. The toothbrush head of claim 9, wherein the inner brush body is snap-fit to the connecting rod.