CN220477130U - Toothbrush with multiple brushing surfaces - Google Patents
Toothbrush with multiple brushing surfaces Download PDFInfo
- Publication number
- CN220477130U CN220477130U CN202322093800.XU CN202322093800U CN220477130U CN 220477130 U CN220477130 U CN 220477130U CN 202322093800 U CN202322093800 U CN 202322093800U CN 220477130 U CN220477130 U CN 220477130U
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- CN
- China
- Prior art keywords
- brush
- bristle group
- bristle
- face
- group
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001680 brushing effect Effects 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 11
- 230000001055 chewing effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
Abstract
A multi-brush face toothbrush relates to the technical field of daily necessities. Comprises a brush handle, a brush head integrally arranged at the front end of the brush handle, and bristles arranged on the brush head, wherein the bristles are divided into a middle bristle group and side bristle groups which are arranged at the left side and the right side of the middle bristle group and protrude upwards; the middle bristle group is of a concave structure, so that the middle bristle group forms a first brushing surface positioned in the middle, a second brushing surface positioned on two sides and a third brushing surface, wherein the upper end of the side bristle group on one side is provided with a fourth brushing surface, and the upper end of the side bristle group on the other side is provided with a fifth brushing surface. When the utility model is used, the middle bristle group is transversely attached to the chewing surface of one row of teeth, and the fourth brushing surface and the fifth brushing surface on two sides are wrapped on the two side surfaces of the corresponding row of teeth, so that good cleaning can be formed on the chewing surface and the teeth on two sides at the same time; in the cleaning process, the second brush face can penetrate into tooth gaps and can synchronously clean the tooth gaps, so that the cleaning in all directions without dead angles is realized.
Description
Technical Field
The utility model relates to the technical field of daily necessities, in particular to a multi-brush-face toothbrush.
Background
The structure of the toothbrush adopts the traditional mode for a long time, is basically unchanged, and the brushing surface is mainly a plane, so that the toothbrush can only be used for cleaning the front and back surfaces of teeth, and no structural improvement and consideration are made on the cleaning of the chewing surface.
Disclosure of Invention
The utility model aims to provide a multi-brush-face toothbrush which can effectively solve the problems in the background technology.
The technical scheme for achieving the purpose is as follows: the utility model provides a toothbrush with multiple brushing surfaces, includes brush holder, brush holder front end an organic whole is provided with the brush head, and the brush head includes the brush hair board, has planted the brush hair that upwards sets up on the brush hair board, its characterized in that: the bristles are divided into middle bristle groups and side bristle groups which are arranged on the left side and the right side of the middle bristle groups and protrude upwards from the middle bristle groups;
the middle bristle group is of a concave structure, so that the middle bristle group forms a first brush face positioned in the middle, a second brush face positioned at one end of the first brush face, and a third brush face positioned at the other end of the first brush face, wherein the upper end of the side bristle group on one side is arranged to be a fourth brush face which is inclined downwards to one side of the middle bristle group, and the upper end of the side bristle group on the other side is arranged to be a fifth brush face which is inclined downwards to one side of the middle bristle group.
Further, the middle bristle group has a width of 3-4mm.
Further, the length of the first brush face is 8-10mm.
Further, the width of the widest part of the fourth brush surface and the fifth brush surface is 0.8 cm to 1.2cm.
Further, the second brush face and the third brush face of the bristle group at the middle part are protruded by 4-5mm relative to the first brush face.
Further, the fourth brush face and the fifth brush face are symmetrically arranged, and the lower ends are attached to the two sides of the upper part of the middle bristle group.
Further, the included angle between the fourth brush surface, the fifth brush surface and the horizontal line is 120-130 degrees.
Further, the bristle plate comprises a horizontal part positioned in the middle and inclined parts symmetrically arranged on the left side and the right side of the horizontal part, wherein an included angle between the inclined parts and the horizontal part is an obtuse angle, the middle bristle group is arranged on the horizontal part, and the side bristle groups are vertically arranged on the inclined parts.
Further, the included angle between the inclined part and the horizontal part is 150-160 degrees.
When the utility model is used, the middle bristle group is transversely attached to the chewing surface of one row of teeth, and the fourth brushing surface and the fifth brushing surface on two sides are wrapped on the two side surfaces of the corresponding row of teeth, so that good cleaning can be formed on the chewing surface and the teeth on two sides at the same time; in the cleaning process, the second brush face can penetrate into tooth gaps and can synchronously clean the tooth gaps, so that the cleaning in all directions without dead angles is realized.
The bristle plate comprises a horizontal part positioned in the middle and inclined parts symmetrically arranged at the left side and the right side of the horizontal part, wherein the side bristle groups are vertically arranged on the inclined parts, the inclined parts can form good support for the vertically arranged side bristle groups in the working process, and the obliquely arranged side bristle groups can be better attached to tooth surfaces.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is a cross-sectional view of a brush head.
Detailed Description
As shown in fig. 1-4, the utility model comprises a brush handle 1, a brush head 2 is integrally arranged at the front end of the brush handle 1, the brush head 2 comprises a bristle plate 2.1, upward bristles 2.2 are planted on the bristle plate 2.1, the bristle plate 2.1 comprises a horizontal part 2.11 positioned in the middle and inclined parts 2.12 symmetrically arranged at the left side and the right side of the horizontal part 2.11, and the included angle between the inclined parts 2.12 and the horizontal part 2.11 is a, wherein a=150-160 degrees.
The brush hair 2.2 is divided into a middle brush hair group 2.21 and side brush hair groups 2.22 which are symmetrically arranged on the left side and the right side of the middle brush hair group 2.21 and protrude upwards from the middle brush hair group 2.21, the cross section of the middle brush hair group 2.21 is elliptical, the two sides of the cross section of the middle brush hair group are straight, the cross section of the side brush hair group 2.22 is D-shaped, the middle brush hair group 2.21 is arranged on the horizontal part 2.11, and the side brush hair group 2.22 is vertically arranged on the inclined part 2.12.
The middle bristle group 2.21 is of a concave structure, so that the middle bristle group 2.21 forms a first brush face 2.23 positioned in the middle, a second brush face 2.24 positioned at one end of the first brush face 2.23 and a third brush face 2.25 positioned at the other end of the first brush face 2.23, the second brush face 2.24 and the third brush face 2.25 protrude upwards from the first brush face 2.23, the upward protruding amount is c, and c=4-5 mm; preferably, the length of the first brush face 2.23 is b, b=8-10 mm.
The upper end of the bristle group 2.21 at one side is provided with a fourth brush face 2.26 which is inclined downwards towards one side of the bristle group 2.21 at the middle part, the upper end of the bristle group 2.21 at the other side is provided with a fifth brush face 2.27 which is inclined downwards towards one side of the bristle group 2.21 at the middle part, the lower ends of the fourth brush face 2.26 and the fifth brush face 2.27 are attached to the two sides of the upper part of the bristle group 2.21 at the middle part, the width of the widest part of the fourth brush face 2.26 and the fifth brush face 2.27 is f, f=0.8-1.2 cm, and the width is approximately consistent with the height of teeth, so that the two side faces of the teeth can be well wrapped and cleaned.
The included angles between the fourth brush face 2.26 and the fifth brush face 2.27 and the horizontal line are e, e=120-130 degrees, and the two side surfaces of the teeth can be well wrapped in the using process.
The width of the bristle group 2.21 at the middle part is d, d=3-4 mm, and the bristle group is approximately consistent with or slightly smaller than the thickness of the chewing surface of the teeth, so that the fourth brush surface 2.26 and the fifth brush surface 2.27 form good packages on the two side surfaces of the teeth in the using process of the toothbrush.
When the utility model is used, the middle bristle group is transversely attached to the chewing surface of one row of teeth, and the fourth brushing surface and the fifth brushing surface on two sides are wrapped on the two side surfaces of the corresponding row of teeth, so that good cleaning can be formed on the chewing surface and the teeth on two sides at the same time; in the cleaning process, the second brush face can penetrate into tooth gaps and can synchronously clean the tooth gaps, so that the cleaning in all directions without dead angles is realized.
Claims (9)
1. The utility model provides a toothbrush with multiple brushing surfaces, includes brush holder, brush holder front end an organic whole is provided with the brush head, and the brush head includes the brush hair board, has planted the brush hair that upwards sets up on the brush hair board, its characterized in that: the bristles are divided into middle bristle groups and side bristle groups which are arranged on the left side and the right side of the middle bristle groups and protrude upwards from the middle bristle groups;
the middle bristle group is of a concave structure, so that the middle bristle group forms a first brush face positioned in the middle, a second brush face positioned at one end of the first brush face, and a third brush face positioned at the other end of the first brush face, wherein the upper end of the side bristle group on one side is arranged to be a fourth brush face which is inclined downwards to one side of the middle bristle group, and the upper end of the side bristle group on the other side is arranged to be a fifth brush face which is inclined downwards to one side of the middle bristle group.
2. A multi-sided toothbrush as recited in claim 1, wherein: the width of the middle part bristle group is 3-4mm.
3. A multi-sided toothbrush as recited in claim 1, wherein: the length of the first brush face is 8-10mm.
4. A multi-sided toothbrush as recited in claim 1, wherein: the width of the widest part of the fourth brush surface and the fifth brush surface is 0.8 cm to 1.2cm.
5. A multi-sided toothbrush as recited in claim 1, wherein: the second brush surface and the third brush surface of the bristle group at the middle part are protruded by 4-5mm relative to the first brush surface.
6. A multi-sided toothbrush as recited in claim 1, wherein: the fourth brush face and the fifth brush face are symmetrically arranged, and the lower ends are attached to the two sides of the upper part of the middle bristle group.
7. A multi-sided toothbrush as recited in claim 1, wherein: the included angle between the fourth brush surface, the fifth brush surface and the horizontal line is 120-130 degrees.
8. A multi-sided toothbrush as recited in claim 1, wherein: the bristle plate comprises a horizontal part positioned in the middle and inclined parts symmetrically arranged on the left side and the right side of the horizontal part, wherein an included angle between the inclined parts and the horizontal part is an obtuse angle, the middle bristle group is arranged on the horizontal part, and the side bristle group is vertically arranged on the inclined part.
9. A multi-sided toothbrush as recited in claim 8, wherein: the included angle between the inclined part and the horizontal part is 150-160 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093800.XU CN220477130U (en) | 2023-08-05 | 2023-08-05 | Toothbrush with multiple brushing surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093800.XU CN220477130U (en) | 2023-08-05 | 2023-08-05 | Toothbrush with multiple brushing surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220477130U true CN220477130U (en) | 2024-02-13 |
Family
ID=89842539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322093800.XU Active CN220477130U (en) | 2023-08-05 | 2023-08-05 | Toothbrush with multiple brushing surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220477130U (en) |
-
2023
- 2023-08-05 CN CN202322093800.XU patent/CN220477130U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |