CN218588492U

CN218588492U - Special toothbrush head for anterior tooth and lingual side and toothbrush

Info

Publication number: CN218588492U
Application number: CN202222884283.3U
Authority: CN
Inventors: 闫香珍; 熊雨婷; 瞿欣雨; 武纪馨; 张心怡; 潘已汇; 王鑫; 张锦怡
Original assignee: Tongji University
Current assignee: Tongji University
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-10
Anticipated expiration: 2032-10-31

Abstract

The utility model belongs to the technical field of the healthy technique of oral cavity and specifically relates to a special toothbrush head of anterior teeth lingual side and toothbrush is related to. The utility model relates to a special toothbrush head for the anterior lingual side, which comprises a brush head rod, a hair planting surface and brush hair; the end part of the brush head rod is connected with the end part of a hair planting surface, hair planting holes are formed in the hair planting surface, and the end parts of the bristles are connected with the hair planting holes; along the length direction of the hair-planting surface, the top ends of the brush hairs are of an arc-shaped structure with a high middle part and low two sides. The utility model discloses a special toothbrush brush head of anterior teeth lingual side makes anterior teeth lingual side tooth can be high-efficient and fully cleaned. The utility model discloses can not only help masses effectively clean anterior tooth tongue side to can help the clean oral cavity tongue side that the patient that is full of tartar puzzlement can be better, alleviate the influence of dental plaque to the oral cavity is healthy.

Description

Special toothbrush head for anterior tooth and tongue side and toothbrush

Technical Field

The utility model belongs to the technical field of the healthy technique of oral cavity and specifically relates to a special toothbrush head of anterior teeth lingual side and toothbrush is related to.

Background

The existing toothbrush head is square round or oval, the front diameter and the rear diameter are larger than the left diameter and the right diameter, the bottom of the toothbrush head is parallel and level, and the bristle implanting surfaces are on the same horizontal line. Toothbrushes of the above type are effective for cleaning most areas of the teeth, but they are somewhat laborious to clean on the anterior lingual side. Firstly, the concept of brushing the tongue side is not yet popularized, which results in that clinically, a lot of dental calculus is accumulated on the tongue side when many patients see a doctor. Secondly, the correct tooth brushing method requires that the toothbrush is erected on the lingual side before brushing, but the contact area between the toothbrush head and the teeth is very small, the tooth brushing efficiency is low and the omission is easy to occur. Clinically, the back lingual side of many patients who repeatedly teach the tooth brushing method is also a lot of tartar, especially the lower anterior lingual side. Thirdly, the dental arch has a certain curvature, especially the front part of the dental arch. The existing toothbrush head is straight, which is not compatible with the curvature of a dental arch, and the toothbrush head cannot be effectively attached even if the toothbrush head is widened to improve the tooth brushing efficiency.

Dental calculus is a complex substance mainly composed of proteins and food residues in saliva, bacterial plaque, bacteria in the oral cavity and the like, and is mostly accumulated in a position where a salivary gland duct is opened, and the salivary gland duct is opened on the lingual side of the anterior mandibular teeth, so that the dental calculus on the lingual side of the anterior mandibular teeth of many patients is the most and the thickest clinically visible. Plaque causes gingivitis, periodontitis, and recession of the gums.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a toothbrush head and a toothbrush for the anterior lingual side.

Aiming at the problem that the cleaning effect of the front tooth tongue side is poor due to the structural design deficiency of the existing toothbrush, the utility model provides a special toothbrush head for the front tooth tongue side, which comprises a brush head rod, a bristle implanting surface and brush bristles; the end part of the brush head rod is connected with the end part of a hair planting surface, hair planting holes are formed in the hair planting surface, and the end parts of the bristles are connected with the hair planting holes; along the length direction of the hair-planting surface, the top ends of the brush hairs are of an arc-shaped structure with a high middle part and low two sides. The utility model discloses a special toothbrush brush head of anterior teeth lingual side makes anterior teeth lingual side tooth can be high-efficient and fully cleaned. The utility model discloses can not only help masses effectively clean anterior tooth tongue side to can help the clean oral cavity tongue side that the patient that is full of tartar puzzlement can be better, alleviate the influence of dental plaque to the oral cavity is healthy.

The purpose of the utility model can be realized through the following technical scheme:

the first purpose of the utility model is to provide a special toothbrush head for the anterior lingual side, which comprises a bristle-implanting surface and bristles; the hair planting surface is provided with hair planting holes, and the ends of the bristles are connected with the hair planting holes;

along the length direction of the hair-planting surface, the top ends of the brush hairs are of an arc structure with a high middle part and low two sides; the end part of the hair-planting surface is provided with a first hole.

In one embodiment of the present invention, the angle between the bristles on both sides and the bristle-planted surface is 45 ° along the width direction of the bristle-planted surface.

In one embodiment of the present invention, the length of the hair-planted surface is 2.4-2.6cm, and the width is 1.5-1.7cm.

In one embodiment of the present invention, the length of the top end surface of the bristles is 2.8-3.0cm and the width is 1.5-1.7cm.

In one embodiment of the invention, the length of the bristles is 0.6-1.0cm.

In one embodiment of the present invention, the end of the hair-planted surface, which is away from the first hole along the length direction, is an arc-shaped end surface attached to the dental arch.

In one embodiment of the present invention, the upper surface of the bristle-implanted surface is an arc structure with a high middle part and low two sides along the length direction of the bristle-implanted surface.

The second purpose of the utility model is to provide a special toothbrush for the anterior lingual side, which comprises a brush head and a brush handle; the brush head is the special toothbrush head for the front tooth lingual side;

the brush holder end part is provided with a connecting column, and the brush head is transversely arranged and is connected with the brush holder through the connecting column.

In one embodiment of the present invention, the connecting post is connected to the brush head through a first hole.

In one embodiment of the present invention, the inner diameter of the first hole is the same as the outer diameter of the connecting column.

In an embodiment of the present invention, the first hole is disposed on an opposite side of the arc-shaped end surface.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses tooth tongue lateral area before the cleanness that can be better, concrete manifestation is in: along the length direction of the hair implanting surface, the arc-shaped end surface and the upper surface of the brush hair form an arc-shaped structure with a high middle part and low two sides, so that the front dental arch and the front dental radian can be better attached, and brushing is facilitated; the transverse brush head can brush four teeth at a time, so that the tooth brushing efficiency is obviously improved; the special toothbrush is applied to the anterior teeth, so that the public can recognize the importance of brushing the anterior teeth and the tongue, the oral health care consciousness of the public is improved, patients suffering from tartar can be better cleaned of the oral tongue, and the influence of dental plaque on oral health is relieved.

Drawings

FIG. 1 is a top view of a bristle-implanting surface in a toothbrush head of a front-tongue toothbrush of the present invention;

FIG. 2 is a side view of a front lingual toothbrush head of the present invention;

FIG. 3 is a top view of a brush handle of a toothbrush with a special brush head for the anterior lingual side of the invention;

FIG. 4 is a top view of a toothbrush of the present invention (without bristles) having a special toothbrush head for the anterior lingual side;

FIG. 5 is a side view of a toothbrush of the present invention comprising a special toothbrush head for the anterior lingual side;

the reference numbers in the figures: 1. flocking surfaces; 2. planting pores; 3. brushing; 4. a first hole; 5. an arc-shaped end face; 6. a brush head; 7. a brush handle; 8. connecting columns.

Detailed Description

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

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example 1

The embodiment provides a special toothbrush head for the anterior lingual side, as shown in fig. 1-2, comprising a bristle implanting surface 1 and bristles 3; the hair planting surface 1 is provided with a hair planting hole 2, and the end part of the brush hair 3 is connected with the hair planting hole 2;

along the length direction of the hair planting surface 1, the upper surface of the hair planting surface 1 is of an arc structure with a high middle part and low two sides; the top ends of the brush hairs 3 are also in an arc-shaped structure with a high middle part and low two sides; one end part of the flocking surface 1 is provided with a first hole 4;

along the width direction of the hair planting surface 1, the angles between the bristles 3 on the two sides and the hair planting surface 1 are 45 degrees; the end surface of the hair-planting surface 1 along the length direction and not provided with the first holes 4 is an arc-shaped end surface 5 attached to the dental arch.

Wherein, the length of the hair-planting surface 1 is 2.4-2.6cm, and the width is 1.5-1.7cm; the length of the top end surface of the brush hair 3 is 2.8-3.0cm, and the width is 1.5-1.7cm; the length of the brush staples 3 is 0.6-1.0cm.

The length direction along the hair-planting surface 1 refers to the direction of 2.4-2.6cm (corresponding to the length of the hair-planting surface 1 is 2.4-2.6 cm) along the end surface of one side of the hair-planting surface 1; the width direction along the hair-planted surface 1 means a direction along the length of the end surface of one side of the hair-planted surface 1 of 1.5-1.7cm (corresponding to the width of the hair-planted surface 1 of 1.5-1.7 cm).

Example 2

This embodiment provides a toothbrush, as shown in fig. 3-5, comprising a head 6 and a handle 7; the brush head 6 is a special toothbrush head at the front tooth lingual side in the embodiment 1, the brush handle 7 is provided with a connecting column 8, the brush head 6 is transversely arranged, and the brush head 6 and the brush handle 7 are movably connected through a first hole 4 and a connecting rod; wherein, the same degree of depth of first hole 4 and the length of connecting rod of the same first hole of the internal diameter of first hole 4 and the external diameter of connecting rod are the same.

When the toothbrush is used, the arc-shaped end face 5 is attached to a dental arch, the upper surfaces of the bristles 3 are arc-shaped (the radian of the bristles is the same as that of the front teeth) to clean the front teeth, and because the angles between the bristles 3 on two sides and the hair-implanting surface 1 are 45 degrees along the width direction of the hair-implanting surface 1, the width of the bristles 3 is wide relative to the hair-implanting surface 1, the area of the bristles 3 is larger, and the cleaning range is wider;

after the brush head 6 has been in use for a period of time, the brush head 6 can be removed for use with a new brush head 6.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should understand that all the improvements and modifications made without departing from the scope of the present invention according to the disclosure of the present invention should be within the protection scope of the present invention.

Claims

1. A special toothbrush head for the anterior tooth lingual side is characterized by comprising a hair planting surface and bristles; the hair planting surface is provided with hair planting holes, and the ends of the bristles are connected with the hair planting holes;

2. The special toothbrush head for the anterior lingual side according to claim 1, wherein the angle between the bristles at both sides and the bristle surface is 45 ° in the width direction of the bristle surface.

3. The special toothbrush head for the anterior lingual side of claim 1, wherein the bristle surface has a length of 2.4-2.6cm and a width of 1.5-1.7cm.

4. The special toothbrush head for the anterior lingual side of claim 1, wherein the length of the top end surface of the bristles is 2.8-3.0cm and the width is 1.5-1.7cm.

5. The special toothbrush head for the anterior lingual side of claim 1, wherein the length of the bristles is 0.6-1.0cm.

6. The special toothbrush head for the anterior lingual side according to claim 1, wherein the end part of the bristle-implanting surface, which is far away from the first hole along the length direction, is an arc-shaped end surface which is attached to the dental arch.

7. The special toothbrush head for the anterior lingual side according to claim 1, wherein along the length direction of the bristle-implanted surface, the upper surface of the bristle-implanted surface has an arc structure with a high middle part and low two sides.

8. A special toothbrush for the anterior teeth and the tongue is characterized by comprising a brush head and a brush handle; the brush head is the special toothbrush brush head for the anterior tooth lingual side as claimed in any one of claims 1 to 7;

9. The special toothbrush for the anterior lingual side as claimed in claim 8, wherein the connecting column is connected to the head through the first hole.

10. The special toothbrush for the anterior lingual side as claimed in claim 9, wherein the inner diameter of the first hole is the same as the outer diameter of the connecting column.