CN210783338U

CN210783338U - Curved surface toothbrush brush head and toothbrush

Info

Publication number: CN210783338U
Application number: CN201921735671.7U
Authority: CN
Inventors: 许涛
Original assignee: Yangzhou Mikolife Bilogy Technology Co ltd
Current assignee: Yangzhou Mikolife Bilogy Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-19
Anticipated expiration: 2029-10-16

Abstract

A curved surface toothbrush head and a toothbrush relate to the technical field of toothbrushes. Including the brush head base, the side direction of looking sideways at of brush head base is the arc, and the interior concave surface of brush head base is for planting the hair face, it is provided with the multilayer step face that the middle part lifts up one by one to both sides to plant the hair face, all is provided with at least one row on every layer of step face and plants the pore, plants the downthehole brush hair of having planted respectively of hair, and the brush face of brush hair is the arc the same with the radian of brush head base. The utility model discloses set up the multilayer step face of raising one by one to both sides by the middle part on the face of planting hair of the first base of curved surface brush, set up on the step face and plant the pore, the pore face that can guarantee each hole all sets up on the horizontal plane, can let current tufter realize the work of planting hair on the brush head of curved surface to overcome the problem of planting the hair difficulty at the curved surface, the radian of being convenient for better control brush hair to arrange can form the impression of brushing teeth with the first complete difference of plane brush.

Description

Curved surface toothbrush brush head and toothbrush

Technical Field

The utility model relates to a toothbrush technical field specifically is a curved surface toothbrush brush head and toothbrush.

Background

The forming scheme of the curved surface brush hair in the prior art comprises two schemes, namely 1) keeping a toothbrush base straight, and achieving the effect of forming a curved surface by the brush hair only by polishing the tail end of the brush hair (particularly nylon wire); 2) through the brush hole degree of depth that changes different positions, reduce the brush hole degree of depth from the middle to both sides in proper order to make the brush hair of implanting height such as reach the crooked effect of brush face.

To a shaping scheme, only reached the curved surface effect through polishing, the nylon wire brush hair end after polishing is squarely, has the edges and corners, can influence the brush and feel, also can appear the situation of wearing and tearing tooth to a certain extent. Meanwhile, because the bottom surface is flat and the brush surface is curved, the heights of the bristles are unequal, so that the stress of the bristles is different when teeth are brushed, and the brushing feeling is not good.

For the second molding scheme, the depth of the brush holes is limited by changing, and the phenomenon of hair pressing and breaking during hair planting can be caused by too large difference of the depths of the brush holes, so that only a small radian of a brush surface can be formed, and the difference of the radian of the brush surface and the brush feeling of the plane brush hair is not large.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to provide a curved surface toothbrush head, which can effectively solve the problems in the background technology.

The technical scheme for realizing the purpose is as follows: the utility model provides a curved surface toothbrush brush head, includes brush head base, its characterized in that: the brush head base look sideways at the direction and be the arc, the interior concave surface of brush head base is the face of planting the hair, it sets up to the multilayer step face that the middle part lifts up one by one to both sides to plant the hair face, all is provided with one row at least on every layer of step face and plants the pore, plants the downthehole brush hair of having planted respectively of planting the hair, and the brush face of brush hair is the arc the same with the radian of brush head base.

The utility model discloses a brush hair of curved surface can let the brush hair laminate the molar at rear portion more when going deep into the tooth rear portion to clean the molar of darker part better.

The utility model discloses set up the multilayer step face of raising one by one to both sides by the middle part on the face of planting hair of the first base of curved surface brush, set up on the step face and plant the pore, the pore face that can guarantee each hole all sets up on the horizontal plane, can let current tufter realize the work of planting hair on the brush head of curved surface to overcome the problem of planting the hair difficulty at the curved surface, the radian of being convenient for better control brush hair to arrange can form the impression of brushing teeth with the first complete difference of plane brush.

Because the length of all the brush hairs of the utility model is completely consistent, the phenomenon of uneven friction tooth surface can not occur during tooth brushing, and the tooth radian can be well matched.

Furthermore, the hole depth of the implanted holes on the brush hair base is consistent, and the implanted brush hair length is also consistent.

The utility model discloses a curved surface brush head keeps planting the degree of depth in pore unanimous completely to brush face radian is unanimous completely with brush head bending arc, compares the curved surface that the hair formed among the prior art when brushing teeth like this and has better brush to feel.

Further, the bristles are made of sharpening silk or nylon silk.

Furthermore, the main view direction of the brush head base is in an oval shape (similar to the shape of a leaf) with narrow ends and wide middle part, so that the toothbrush can be more easily put into the oral cavity, and the condition that the mouth feel is influenced by too wide toothbrush is avoided.

Another object of the utility model is to provide a toothbrush, toothbrush include brush head and brush holder, the brush head is curved surface toothbrush brush head, and curved surface toothbrush brush head is including brushing first base, the side view direction of brushing first base is the arc, and the interior concave surface of brushing first base is for planting the hair face, it sets up to the middle part multilayer step face that lifts one by one to both sides to plant the hair face, all is provided with one row at least on every layer of step face and plants the pore, plants and plants the downthehole brush hair of having planted respectively of hair, and the brush face of brush hair is the arc the same with the radian of brushing first base.

Further, the bristles are made of sharpening silk or nylon silk.

Furthermore, the front view direction of the brush head base is oval.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a front view of the base of the brush head;

FIG. 3 is a side view of the base of the brush head;

fig. 4 is a schematic view of the structure of the toothbrush.

Detailed Description

As shown in fig. 1-3, the utility model discloses a curved surface toothbrush brush head, including brush head base 1, brush head base 1 look sideways at the direction and be the arc, brush head base 1's interior concave surface is for planting the hair face, brush head base 1 plant the hair face and set up to multilayer step face 2 that the middle part was raised one by one to both sides, all be provided with one row at least on every layer of step face 2 and plant pore 3, plant and have planted brush hair 4 in the hair hole 3 respectively, brush hair 4 can adopt sharpen silk or nylon yarn, brush hair 4's brush face is the arc the same with brush head base 1's radian.

This embodiment sets up multilayer step face 2 that lifts up one by one to both sides by the middle part on the face of planting hair of curved surface brush head base 1, set up on step face 2 and plant the pore, the pore face that can guarantee each hole all sets up on the horizontal plane, can let current bristle planting machine realize the work of planting hair on the curved surface brush head, thereby overcome the problem of planting the hair difficulty at the curved surface, the radian that the better control brush hair of being convenient for was arranged, can form the impression of brushing teeth with the plane brush head complete difference.

As a further explanation of this embodiment, in order to facilitate hair implantation, the hole depth of the implanted holes in the bristle base 1 is uniform, and the length of the implanted bristles 4 is also uniform.

As a further explanation of this embodiment, the head base 1 has an oval shape in the front view direction.

The utility model also discloses a toothbrush, including brush head 6 and brush holder 5, brush head 6 adopts the curved surface toothbrush head.

Claims

1. The utility model provides a curved surface toothbrush brush head, includes brush head base, its characterized in that: the brush head base side view direction is the arc, and the concave surface of brush head base is the face of planting the hair, it is provided with the multilayer step face that the middle part lifts up one by one to both sides to plant the hair face, all is provided with one row at least on every layer of step face and plants the pore, plants the downthehole brush hair of having planted respectively of planting the pore, and the brush face of brush hair is the arc the same with the radian of brush head base.

2. A curved toothbrush head according to claim 1, wherein: the hole depth of the implanted holes on the brush hair base is consistent, and the length of the implanted brush hair is also consistent.

3. A curved toothbrush head according to claim 1, wherein: the bristles are made of sharpening silk or nylon silk.

4. A curved toothbrush head according to claim 1, wherein: the main view direction of the brush head base is elliptic.

5. A toothbrush, including brush head and brush holder, its characterized in that: the brush head is the curved toothbrush head of any one of claims 1-4.