CN218588492U - A special toothbrush head and toothbrush for the lingual side of the anterior teeth - Google Patents

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

A special toothbrush head and toothbrush for the lingual side of the anterior teeth

technical field

The utility model relates to the technical field of oral health, in particular to a special toothbrush head and a toothbrush for the lingual side of anterior teeth.

Background technique

The existing toothbrush head is square or elliptical, the front and rear diameters are larger than the left and right diameters, and the bottom of the toothbrush head is even, and the hair-planting surfaces are on the same horizontal line. Toothbrushes of the type described above are effective for cleaning most areas of the teeth, but they struggle with cleaning the lingual side of the front teeth. One is that the concept of brushing the lingual side is still not popularized when brushing teeth, leading to clinically we found that many patients have a lot of calculus accumulation on the lingual side when they see a doctor. The 2nd, the correct method of brushing teeth requires the toothbrush to be erected on the lingual side before brushing, but the contact area between the toothbrush head and the teeth is very small, and the brushing efficiency is low and easy to miss. Clinically, we found that many patients still have a lot of calculus on the lingual side, especially the lingual side of the lower front teeth, after repeated teaching of brushing methods. The third is that the dental arch has a certain curvature, especially the front part of the dental arch. The existing toothbrush heads are relatively straight, which is not in harmony with the curvature of the dental arch. Even if the toothbrush head is widened to improve the brushing efficiency, it cannot be effectively fitted.

Dental calculus is mainly composed of protein in saliva and food residues, as well as bacterial plaque, bacteria in the oral cavity and other complex substances, and most of them accumulate at the opening of the salivary gland duct. There are salivary gland ducts on the lingual side of the mandibular anterior teeth Therefore, it can be seen clinically that many patients have the most and thickest calculus on the lingual side of the mandibular anterior teeth. Dental plaque leads to gingivitis, periodontitis, leading to receding gums.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a special toothbrush head and toothbrush for the lingual side of the anterior teeth.

Aiming at the problem that the lack of existing toothbrush structure design makes the cleaning effect of the lingual side of the anterior teeth not good, the utility model provides a special toothbrush head for the lingual side of the anterior teeth, including a brush head rod, a flocking surface and bristles; the brush The end of the head rod is connected with the end of the hair-planting surface, the hair-planting surface is provided with a hair-planting hole, and the end of the bristle is connected with the hair-planting hole; along the length direction of the hair-planting surface, the top of the bristle is in the middle height, two Curved structure with low sides. The toothbrush head dedicated to the lingual side of the anterior teeth of the utility model enables the teeth on the lingual side of the anterior teeth to be efficiently and fully cleaned. The utility model can not only help the general public effectively clean the lingual side of the front teeth, but also help patients suffering from calculus to better clean the lingual side of the oral cavity, and reduce the impact of dental plaque on oral health.

The purpose of this utility model can be achieved through the following technical solutions:

The first purpose of the present utility model is to provide a special toothbrush head for the lingual side of the anterior teeth, including a hair-planting surface and bristles; the hair-planting surface is provided with a hair-planting hole, and the ends of the bristles are connected with the hair-planting hole;

Along the length direction of the flocking surface, the top of the bristles is in an arc-shaped structure with a high center and low sides; the end of the flocking surface is provided with a first hole.

In one embodiment of the present utility model, along the width direction of the flocking surface, the angle between the bristles on both sides and the flocking surface is 45°.

In one embodiment of the present utility model, the length of the flocking surface is 2.4-2.6 cm, and the width is 1.5-1.7 cm.

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

In one embodiment of the present utility model, the length of the bristles is 0.6-1.0 cm.

In one embodiment of the present invention, the end of the flocking surface along the length direction and away from the first hole is an arc-shaped end surface that fits the dental arch.

In one embodiment of the present invention, along the length direction of the flocking surface, the surface of the flocking surface is an arc-shaped structure with a high center and low sides.

The second purpose of the present utility model is to provide a special toothbrush for the lingual side of the front teeth, including a brush head and a handle; the brush head is the special toothbrush head for the lingual side of the front teeth;

The end of the brush handle is provided with a connecting column, and the brush head is arranged horizontally and connected with the brush handle through the connecting column.

In one embodiment of the present utility model, the connecting column is connected with the brush head through the first hole.

In one embodiment of the present utility model, the inner diameter of the first hole is the same as the outer diameter of the connecting post.

In one embodiment of the present utility model, the first hole is disposed on the opposite side of the arc-shaped end surface.

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

The utility model can better clean the lingual area of the anterior teeth, which is specifically manifested in that along the length direction of the hair-planting surface, the arc-shaped end surface and the upper surface of the bristles have an arc-shaped structure with a high center and low sides, which can better fit the front teeth. The arch of the teeth and the curvature of the front teeth are convenient for brushing; and the horizontal brush head can brush four teeth at a time, and the brushing efficiency is significantly improved; the use of a special toothbrush for the front teeth can make the public realize the importance of brushing the lingual side of the front teeth , improve the oral health awareness of the masses, and help patients suffering from calculus to better clean the lingual side of the mouth and reduce the impact of dental plaque on oral health.

Description of drawings

Fig. 1 is the top view of the hair-planting surface in the brush head of a kind of anterior teeth lingual side toothbrush of the present utility model;

Fig. 2 is the side view of a kind of anterior tooth lingual side toothbrush brush head of the present utility model;

Fig. 3 is a top view of the handle of a toothbrush containing a special toothbrush head for the lingual side of the anterior teeth of the present utility model;

Fig. 4 is a top view of a toothbrush (without bristles) containing a special toothbrush head for the lingual side of the anterior teeth of the present utility model;

Fig. 5 is a side view of a toothbrush containing a special toothbrush head for the lingual side of the anterior teeth of the present utility model;

Symbols in the figure: 1, tufting surface; 2, tufting hole; 3, bristles; 4, first hole; 5, arc-shaped end surface; 6, brush head; 7, brush handle; 8, connecting column.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or a Integral; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "below" a second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "under" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of this embodiment, the terms "up", "down", "left", "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operations. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in description, and have no special meaning.

Example 1

The present embodiment provides a special toothbrush head for the lingual side of the anterior teeth, as shown in Figure 1-2, comprising a hair-planting surface 1 and bristles 3; connected;

Along the length direction of the flocking surface 1, the upper surface of the flocking surface 1 is an arc structure with a high middle and low sides; the top of the bristles 3 also has an arc structure with a high middle and low sides; having a first hole 4;

Along the width direction of the flocking surface 1, the angle between the bristles 3 on both sides and the flocking surface 1 is 45°; the end surface of the flocking surface 1 along the length direction and not provided with the first hole 4 is an arc-shaped end surface that fits the dental arch 5.

Wherein, the length of the flocking surface 1 is 2.4-2.6 cm, and the width is 1.5-1.7 cm; the length of the top surface of the bristles 3 is 2.8-3.0 cm, and the width is 1.5-1.7 cm; the length of the bristles 3 is 0.6-1.0 cm.

Along the length direction of the flocking surface 1 is meant the direction along the length of one side of the flocking surface 1 that is 2.4-2.6cm (corresponding to the length of the above-mentioned flocking surface 1 being 2.4-2.6cm); along the width direction of the flocking surface 1 It is the direction along the length of one side end surface of the flocking surface 1 of 1.5-1.7cm (corresponding to the width of the above-mentioned flocking surface 1 being 1.5-1.7cm).

Example 2

This embodiment provides a toothbrush, as shown in Figure 3-5, comprising a brush head 6 and a brush handle 7; the brush head 6 is the toothbrush head dedicated to the lingual side of the front teeth in Embodiment 1, and the brush handle 7 is provided with a connecting column 8. The brush head 6 is arranged horizontally, and the brush head 6 and the brush handle 7 are movably connected through the first hole 4 and the connecting rod; wherein, the inner diameter of the first hole 4 is the same as the outer diameter of the connecting rod, and the depth of the first hole 4 is the same as the connecting rod. The rods are the same length.

During use, the arc-shaped end face 5 is fitted to the dental arch, and the upper surface of the bristles 3 is arc-shaped (same as the radian of the anterior teeth) to clean the anterior teeth. The angle with the flocking surface 1 is 45° so that the width of the bristles 3 is wider than that of the flocking surface 1, and the area of the bristles 3 is larger, so that the cleaning range is wider;

After the brush head 6 has been used for a period of time, the brush head 6 can be removed and replaced with a new brush head 6 for use.

The above description of the embodiments is for those of ordinary skill in the technical field to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments, and apply the general principles described here to other embodiments without creative effort. Therefore, the utility model is not limited to the above-mentioned embodiments, and improvements and modifications made by those skilled in the art according to the disclosure of the utility model without departing from the category of the utility model should be within the protection scope of the utility model.

Claims (10)

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;

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.

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;

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.

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.

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