CN214547941U

CN214547941U - Toothbrush head and toothbrush

Info

Publication number: CN214547941U
Application number: CN202120283488.9U
Authority: CN
Inventors: 麦华彬
Original assignee: Aigdoo Shenzhen Technology Co ltd S
Current assignee: Aigdoo Shenzhen Technology Co ltd S
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-02
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to a toothbrush head and a toothbrush, the toothbrush head comprises a base, edge part bristles arranged on the periphery of the base for massaging gum, central part bristles arranged in the middle of the base for cleaning teeth gaps, and interval part bristles arranged between the edge part bristles and the central part bristles; the spacer bristles are enclosed in the edge portion bristles and the center portion bristles, and the height of the spacer bristles is lower than the height of the edge portion bristles and the height of the center portion bristles. The toothbrush comprises a toothbrush handle and a toothbrush head connected with the toothbrush handle, wherein the toothbrush head is the toothbrush head. The utility model discloses a toothbrush head and toothbrush can clean the tooth better, go deep into the gap between the tooth, can fully clear the food waste and the bacterium on clean tooth crown face and the tooth gap simultaneously, can play guard action and massage effect for the gum moreover, improve the quality and the efficiency of brushing teeth.

Description

Toothbrush head and toothbrush

Technical Field

The utility model relates to an oral hygiene especially relates to a toothbrush head and toothbrush.

Background

With the rapid development of science and technology and medicine, the living standard of people is greatly improved, the prevention health care consciousness is continuously improved, and people pay more and more attention to the self health care of the oral cavity. The most important self-care method for removing dental plaque on the tooth surface and keeping the oral cavity clean and sanitary is tooth brushing. Whether the structure of the toothbrush, especially the structure of the bristles of the brush head part, is scientific or reasonable directly affects the comfort level of the oral cavity and the effect of the oral cavity cleaning hygiene. The existing toothbrushes are quite rich in types, but still have a plurality of defects, for example, although a soft brush does not hurt the gum, the cleaning capability of the soft brush is limited, and the too soft bristles are easy to cause unclean brushing; the bristle brush has good cleaning effect on teeth, but easily damages the gums and causes periodontitis. Therefore, it is necessary to design the bristle structure of the toothbrush head scientifically and reasonably so as to achieve a good tooth cleaning effect while minimizing the damage to the gum.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a toothbrush head and a toothbrush.

The utility model provides a technical scheme that its technical problem adopted is: constructing a toothbrush head which comprises a base, edge part bristles arranged on the periphery of the base and used for massaging gingiva, center part bristles arranged in the middle of the base and used for cleaning teeth gaps, and interval part bristles arranged between the edge part bristles and the center part bristles; the spacer bristles are enclosed in the edge portion bristles and the center portion bristles, and the height of the spacer bristles is lower than the height of the edge portion bristles and the height of the center portion bristles.

Preferably, the central part bristles and the edge part bristles are arranged in an 8-shaped manner; the spacer bristles are respectively filled in the inner spaces of the 8-shaped layout.

Preferably, the edge portion bristles and/or the center portion bristles are soft bristles; the partition bristles are bristles.

Preferably, the top ends of the spacer bristles are rounded.

Preferably, the bristles at the edge part and the bristles at the central part are fine pointed filaments, the fine pointed filaments form a round bundle or a semi-round bundle, and the top of the round bundle or the semi-round bundle is smooth and sharp.

Preferably, the spacer bristles are lower than the edge portion bristles and the center portion bristles by 0-4 mm.

Preferably, the spacer portion bristles have a hardness higher than the edge portion bristles and the center portion bristles by 1-2 orders.

The utility model also constructs a toothbrush, which comprises a brush handle and a toothbrush head connected with the brush handle, and is characterized in that the toothbrush head is the toothbrush head.

Preferably, the toothbrush head is integrally formed with the handle.

Preferably, the toothbrush head is removably mounted to the handle.

Implement the utility model discloses following beneficial effect has: the utility model discloses a toothbrush head and toothbrush can clean the tooth better, go deep into the gap between the tooth, can fully clear the food waste and the bacterium on clean tooth crown face and the tooth gap simultaneously, can play guard action and massage effect for the gum moreover, improve the quality and the efficiency of brushing teeth.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

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

FIG. 2 is a schematic view of the toothbrush head of the present invention;

figure 3 is a partial view of some embodiments of the toothbrush head of the present invention;

figure 4 is a partial view of alternate embodiments of the toothbrush head of the present invention;

fig. 5 is a schematic structural view of the toothbrush of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

As shown in FIG. 1, a toothbrush head 1 of the present invention comprises a base 10, edge portion bristles 2 arranged on the periphery of the base 10, center portion bristles 4 arranged in the middle of the base 10, and spacer portion bristles 3 arranged between the edge portion bristles 2 and the center portion bristles 4. Wherein the spacer bristles 3 are enclosed in the edge portion bristles 2 and the central portion bristles 4, and the height of the spacer bristles 3 is lower than the height of the edge portion bristles 2 and the central portion bristles 4.

As shown in fig. 2, in some embodiments, the central portion bristles 4 and the edge portion bristles 2 enclose an "8" shaped arrangement; the spacer bristles 3 are respectively filled in the inner spaces of the 8-shaped layout. Further, the edge portion bristles 2 and/or the center portion bristles 4 are soft bristles; the partition bristles 3 are bristles. The toothbrush head 1 of this embodiment is provided with raised bristles in the central portion 4 of the center of the base 10 in addition to the raised bristles in the periphery of the base 10. The bristles 2 disposed at the edge portion of the periphery of the base 10 may be soft bristles, and play a role of massaging gums while cleaning teeth and slits between the teeth. And the center portion bristles 4 disposed in the middle of the base 10 mainly serve to clean interdental spaces, which may be soft or hard, and the interval portion bristles 3 may have a hardness higher than the edge portion bristles 2 and the center portion bristles 4 by 1-2 steps. Understandably, the edge portion bristles 2 can also be configured as bristles, which have a good cleaning effect but a relatively poor protective effect on the gums and can be selected as desired. In order to massage the gum well, it is preferable to provide the bristles 2 at the edge portion as soft bristles.

Further, as shown in fig. 3 and 4, the spacer bristles 3 have rounded tips, thereby providing a good cleaning effect without damaging gums. The edge portion bristles 2 and the center portion bristles 4 are fine pointed filaments which form a round bundle or a semi-round bundle, and the tops of the bristles are rounded and pointed, so that the bristles can better penetrate into the interdental space to be sufficiently cleaned. Wherein, the bristles are arranged into semi-circle bundles, so that the bristles can be relatively more conveniently inserted into gaps between teeth for cleaning. The space part brush hair 3 is lower than the edge part brush hair 2 and the central part brush hair 4 by 0-4mm, which can effectively prevent the toothpaste extruded on the brush head from sliding off. When brushing teeth, the central part bristles 4 can perform an auxiliary cleaning action again on the interdental parts and the tooth crown surfaces which cannot be cleaned by the edge part bristles 2. The cooperation of the edge bristles 2 and the central bristles 4 can clean food residue and bacteria between teeth fast, so that the tooth brushing quality and efficiency can be improved.

Use the utility model discloses a toothbrush head 1, about brushing tooth crown face, at this in-process, when the toothbrush brush hair was through at tooth crown face, at first contact the tooth be the edge part brush hair 2 and the central part brush hair 4 of the part that rises, edge part brush hair 2 can make toothpaste be difficult to scatter, and central part brush hair 4 and interval portion brush hair 3 can be with the clear tooth crown face of angle of perpendicular tooth crown face. Wherein the bristles 4 of the central portion can better clean gaps on the tooth crown surface. After brushing the crown surface, the buccal labial surfaces of the upper and lower teeth can be brushed continuously, at the moment, the edge part bristles 2 and the central part bristles 4 can simultaneously clean gaps between the teeth, and the soft bristles can play roles of massaging and protecting gum.

As shown in figure 5, the toothbrush of the utility model comprises a brush handle 5 and a toothbrush head 1 connected with the brush handle 5, wherein the toothbrush head is the toothbrush head 1.

Further, the toothbrush head 1 and the handle 5 are integrally formed or the toothbrush head 1 is detachably mounted on the handle 5, so that the toothbrush head 1 and the handle 5 are used in cooperation.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A toothbrush head is characterized by comprising a base, edge part bristles arranged on the periphery of the base and used for massaging gums, central part bristles arranged in the middle of the base and used for cleaning slits between teeth, and interval part bristles arranged between the edge part bristles and the central part bristles; the spacer bristles are enclosed in the edge portion bristles and the center portion bristles, and the height of the spacer bristles is lower than the height of the edge portion bristles and the height of the center portion bristles.

2. A toothbrush head according to claim 1 characterised in that the bristles of the central portion enclose an "8" shaped arrangement with the bristles of the edge portions; the spacer bristles are respectively filled in the inner spaces of the 8-shaped layout.

3. A toothbrush head according to claim 1 characterised in that the edge portion bristles and/or the central portion bristles are soft bristles; the partition bristles are bristles.

4. A toothbrush head according to claim 1 characterised in that the tips of the spacer bristles are rounded.

5. A toothbrush head according to claim 1 characterised in that the bristles of the edge portions and the bristles of the central portion are fine pointed filaments which are grouped into circular or semi-circular bundles with a rounded tip at the top.

6. A toothbrush head according to any one of claims 1 to 5 characterised in that the spacer bristles are 0 to 4mm lower than the edge and central portion bristles.

7. A toothbrush head according to claim 1 characterised in that the spacer portion bristles are of a hardness which is 1 to 2 orders of magnitude higher than the edge portion bristles and the central portion bristles.

8. A toothbrush comprising a handle, a head connected to the handle, characterised in that the head is as claimed in any one of claims 1 to 7.

9. The toothbrush of claim 8 wherein the head is integrally formed with the handle.

10. The toothbrush of claim 8 wherein the head is removably mounted to the handle.