CN102687948A - Arc-shaped toothbrush structure - Google Patents

Abstract

The invention discloses an arc toothbrush structure, mainly comprising: the brush head is provided with an arc-shaped bristle planting surface, more than two clusters of brush hairs are planted on the arc-shaped bristle planting surface and are arranged at intervals or irregularly, and the adjacent surfaces of the arc-shaped bristle planting surface are provided with an upper end surface and a lower end surface which correspond to each other, and a first side surface and a second side surface which correspond to each other, wherein the more than two clusters of brush hairs are in an arc shape on the arc-shaped bristle planting surface and correspond to the arc-shaped bristle planting surface, so that the lengths of the brush hairs are gradually shortened from the first side surface and the second side surface to the center of the arc-shaped bristle planting surface; one end of the brush handle is connected to the lower end face of the arc-shaped brush head. Therefore, the inner surface and the outer surface of the teeth, the occlusal surface and the gap between the teeth and the gum can be completely coated and cleaned, toothpaste is easy to attach and sink into the bristles, the time-saving and labor-saving tooth brushing operation is achieved, and the effect of high efficiency is achieved.

Description

Curved toothbrush structure

technical field

The present invention relates to a curved toothbrush structure, in particular, the bristles on a curved brush head are distributed in a curved arc, so that the inside and outside of the teeth, the occlusal surface and the gap between the teeth and the gums can be completely covered by the bristles, achieving A curved toothbrush structure that can clean teeth at one time.

Background technique

Toothbrush is an indispensable oral cleaning product in daily life; according to the statistics of the National Health Bureau, 7.3 out of 10 children aged 3 to 6 in Taiwan, China have tooth decay, and as many as 99% of adults suffer from tooth decay. Periodontal disease shows Taiwanese people’s neglect of oral health care; and there are many known methods of brushing teeth. The most commonly recommended method of brushing teeth in the current American Academy of Periodontology’s toothbrushing literature and modern textbooks is the Bayesian method. Mainly adopt the "short-distance horizontal movement" brushing action.

And the traditional toothbrush has a brush handle, and the brush handle is connected with a brush head, and the hair-planting surface of the brush head is a flat structure, and more than two bristles arranged at intervals are planted on the hair-planting surface; When traditionally brushing teeth with the Bayesian method, the toothbrush must be brushed at different angles to reach the inside and outside of the teeth. Uniform bristles have low adhesion to toothpaste, causing the toothpaste to fall off easily.

However, in the known toothbrush, the brush head of the toothbrush has a three-sided bristle structure, please refer to the toothbrush head described in "Three-sided Toothbrush" in Taiwan, China Announcement No. M348523, the toothbrush head is adjacent and bent on three sides The connected bristle boards form a three-sided toothbrush head structure, wherein the two corresponding bristle boards on the toothbrush head are respectively provided with concave folding grooves, and the bristle board between the corresponding two bristle boards is connected to the corresponding two bristle boards. The connection method is to use an expansion pleat to form a bent shape and connect to each other; therefore, when brushing teeth, the user must bend the two corresponding bristle plates of the toothbrush head and then perform the brushing operation, which is not only complicated in structure but also The size of the toothbrush head is larger than that of ordinary traditional toothbrushes, making it difficult for children to use it, and it is also difficult to penetrate into the back teeth in the oral cavity (such as: second or third molars).

Contents of the invention

In view of this, the present invention provides a curved brush head with bristles in a curved distribution shape, so that the inside and outside of the teeth, the occlusal surface, and the gap between the teeth and the gums can be completely covered by the bristles, so that the cleaning operation can be completed at one time curved toothbrush structure.

In order to solve the above-mentioned technical problems, the curved toothbrush structure provided by the present invention mainly includes:

An arc-shaped brush head, the arc-shaped brush head has an arc-shaped hair-planting surface, and more than two clumps of bristles arranged at intervals or irregularly are planted on the arc-shaped hair-planting surface, and the adjacent surface of the arc-shaped hair-planting surface Corresponding upper end face and lower end face, and corresponding first side and second side are formed, wherein, more than two clusters of bristles on the arc-shaped hair-planting surface are in an arc shape corresponding to the arc-shaped hair-planting surface, so that the bristles The length is gradually shortened from the first side and the second side to the center of the arc-shaped tufting surface.

A brush handle, one end is connected to the lower end surface of the arc-shaped brush head.

As a preferred solution, the bristles are made of hard material or soft material or a mixture of both.

As a preferred solution, the arc-shaped brush head and the brush handle are integrally formed.

As a preferred solution, the curved brush head and the brush handle are made of elastic material.

As a preferred solution, the elastic material is plastic or rubber or a mixture of both.

Therefore, it can be seen from the above that when brushing teeth, the user can completely cover and clean the inside and outside of the teeth, the occlusal surface, and the gap between the teeth and the gums through the bristles on the arc-shaped bristle-planted surface, so that the cleaning work is time-saving and labor-saving. better.

In addition, due to the feature that the length of the bristles is gradually shortened from both sides of the arc-shaped flocking surface to the center point, the toothpaste is easy to attach and sink into the bristles to prevent the toothpaste from falling off.

The curved toothbrush structure of the present invention has the following beneficial effects:

1. The arc-shaped toothbrush structure of the present invention can completely cover the inside and outside of the teeth, the occlusal surface and the gap between the teeth and the gums by means of the curved surface formed on the top of the bristles, so that the cleaning work can be completed at one time. Not only saves time and effort but also has excellent cleaning effect;

2. The arc-shaped toothbrush structure of the present invention, by virtue of the curved surface formed at the top of the bristles, the toothpaste is easily attached to the bristles and trapped in the bristles, so as to improve the adhesion of the toothpaste;

3. The size of the curved brush head can easily go deep into the back teeth (such as the second or third molars) for tooth cleaning. It is suitable for all age groups, and the structure of the curved brush head is simple, which has the advantage of saving manufacturing costs .

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the present invention;

Fig. 2 is the front view schematic diagram of the present invention;

Fig. 3 is a schematic diagram of the implementation of the present invention.

the

Explanation of reference signs:

1 curved brush head;

11 Curved flocking surface;

111 bristles;

12 lower end face;

13 upper end face;

14 first side;

15 second side;

2 brush handles;

3 teeth.

Detailed ways

In order to facilitate a more detailed and clear understanding of the purpose, effects and structural features of the present invention, the following preferred embodiments are listed and described in conjunction with the accompanying drawings.

Please refer to Figure 1 and Figure 2.

The curved toothbrush structure of the present invention comprises:

The arc-shaped brush head 1 has an arc-shaped flocking surface 11, on which two or more tufts of bristles 111 are planted at intervals or irregularly arranged, and the bristles 111 can be made of hard or soft materials. One or both of the mixed elastic materials are integrally formed, and the adjacent surface of the arc-shaped flocking surface 11 is formed with a corresponding upper end surface 13 and a lower end surface 12, and a corresponding first side surface 14 and a second surface. Two sides 15; Wherein, the bristles 111 above two clumps are on the arc-shaped hair-planting surface 11 and are corresponding to the arc-shaped hair-planting surface 11 in an arc shape, so that the length of the brush hairs 111 is respectively formed by the first side 14 and the second side 15 The center of the arc-shaped hair-planting surface 11 is gradually shortened, so the toothpaste is easily attached to the arc-shaped bristles 111 and can be trapped in the bristles 111 for brushing.

The brush handle 2, one end of the brush handle is connected to the lower end surface 12 of the arc-shaped brush head 1.

Please refer to Figure 3 at the end.

It can be seen from the figure that since the length of the bristles 111 is gradually shortened from the first side 14 and the second side 15 to the center of the arc-shaped hair-planting surface 11, when the user uses the Bayesian tooth brushing method to make a short-distance horizontal stroke on the teeth 3 During movement, the curved surface formed on the top of the bristles 111 can completely cover the inside and outside of the teeth 3, the occlusal surface and the gap between the teeth and the gums, so that the user only needs to do one horizontal movement on the teeth 3 to clean at the same time The inner and outer surfaces of the teeth 3, the occlusal surface, and the gap between the teeth 3 and the gums can achieve time-saving and labor-saving brushing operations with high efficiency.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention.

Claims (5)

1. a Curved tooth-brush structure is characterized in that, consists predominantly of:

One arc brush; This arc brush has an arc and plants hair side; Plant to plant on the hair side in this arc and be more than two clumps at interval or the bristle of irregular alignment; And this arc is planted on the adjacent surface of hair side and is formed with corresponding upper surface and lower surface and corresponding first side and second side; Wherein, the bristle more than two clumps is planted on the hair side at this arc and is planted the corresponding curved form of hair side with this arc, and the length of this bristle is shortened to the center that this arc is planted hair side by this first side and this second side respectively gradually;

One brush holder, an end is connected on the lower surface of this arc brush.

2. Curved tooth-brush structure as claimed in claim 1 is characterized in that, said bristle is hard material or soft material or both mixing.

3. Curved tooth-brush structure as claimed in claim 1 is characterized in that, said arc brush and said brush holder are formed in one.

4. Curved tooth-brush structure as claimed in claim 1 is characterized in that, said arc brush and said brush holder are to be processed by elastic material.

5. Curved tooth-brush structure as claimed in claim 4 is characterized in that, said elastic material is plastic cement or rubber or both mixing.

Images