CN213664132U

CN213664132U - Toothbrush for orthodontic tooth cleaning

Info

Publication number: CN213664132U
Application number: CN202022363353.1U
Authority: CN
Inventors: 陈新征
Original assignee: Nanjing Xingcan Medical Instrument Co ltd
Current assignee: Nanjing Xingcan Medical Instrument Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-13
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a toothbrush for cleaning orthodontic teeth, which belongs to a toothbrush and comprises a toothbrush head, wherein the toothbrush head is provided with bristles, and the bristles comprise first bristles, second bristles and third bristles; the length of the first brush hair is larger than that of the second brush hair and the third brush hair, and the first brush hair is arranged at the front part of the toothbrush head; the length of the second brush hair is longer than that of the third brush hair, and the second brush hair is arranged at the rear part of the first brush hair and surrounds the third brush hair; the third bristles are arranged in the middle of the toothbrush head; the upper parts of the longitudinal sections of the second bristles and the third bristles are V-shaped. The toothbrush head is designed into three areas, so that bristles with different lengths, hardness and notches can be met in the three areas, the requirement for tooth brushing of orthodontic people can be effectively met, each part of a tooth surface and a gum can be taken care of during tooth brushing, gaps between teeth can be effectively cleaned in the tooth brushing process, and the problem of dental caries can be solved.

Description

Toothbrush for orthodontic tooth cleaning

Technical Field

The utility model relates to a toothbrush, more specifically the utility model discloses mainly relate to a be used for clear toothbrush of just abnormal tooth.

Background

As orthodontic people need to wear the dental trays, the corners of the supporting grooves are not easy to clean by using a common toothbrush, most people have dental caries problems, and if the teeth are not cleaned in place for a long time, bacteria are easy to breed, and the oral health is affected, so that research and improvement on the structure of the toothbrush suitable for the orthodontic people are needed.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to the above-mentioned not enough, provide a be used for the clear toothbrush of just abnormal tooth to expect to solve the difficult clean denture fixing alveolus of toothbrush of the same kind among the prior art, be not suitable for just abnormal personage's technical problem such as use.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a toothbrush for orthodontic tooth cleaning, which comprises a toothbrush head, wherein the toothbrush head is provided with bristles, and the bristles comprise first bristles, second bristles and third bristles; the length of the first brush hair is larger than that of the second brush hair and the third brush hair, and the first brush hair is arranged at the front part of the toothbrush head; the length of the second brush hair is longer than that of the third brush hair, and the second brush hair is arranged at the rear part of the first brush hair and surrounds the third brush hair; the third bristles are arranged in the middle of the toothbrush head; the upper parts of the longitudinal sections of the second bristles and the third bristles are V-shaped.

Preferably, the further technical scheme is as follows: the first bristles are rounded filament fluorinated bristles.

The further technical scheme is as follows: the second brush hair is silver ion antibacterial brush hair.

The further technical scheme is as follows: the first bristles have a hardness greater than that of the second bristles, and the third bristles have a hardness greater than that of the first bristles.

The further technical scheme is as follows: the ratio of the lengths of the first bristles, the second bristles and the third bristles is 12.5: 10.5: 9.

Compared with the prior art, one of the beneficial effects of the utility model is that: through being three region with the design of the brush hair on the toothbrush head to can satisfy different length, hardness and notched brush hair in three region, and then the demand that the orthodontics personage of effectual adaptation brushed teeth, can look after each department of flank of tooth and gum when brushing teeth, also can be convenient for at the effectual clearance interdental space of in-process of brushing teeth, with improving the caries problem, simultaneously the utility model provides a toothbrush simple structure for just abnormal tooth is clean is suitable for industrial production, easily promotes.

Drawings

Fig. 1 is a schematic structural diagram for explaining an embodiment of the present invention;

in the figure, 1 is a toothbrush head, 2 is a first bristle, 3 is a second bristle, and 4 is a third bristle.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1, an embodiment of the present invention is a toothbrush for orthodontic tooth cleaning, which includes a toothbrush head 1, the toothbrush head 1 being mounted on a toothbrush handle, or being molded with the toothbrush handle as an integral structure, and the toothbrush head 1 being provided with bristles, unlike a conventional toothbrush, in that the bristles include three regions, and the bristles in the three regions are respectively designed as first bristles 2, second bristles 3, and third bristles 4; wherein the length of the first brush hair 2 is longer than that of the second brush hair 3 and the third brush hair 4, and the first brush hair 2 is arranged at the front part of the toothbrush head 1; the length of the second brush hair 3 is larger than that of the third brush hair 4, and then the second brush hair 3 is arranged at the rear part of the first brush hair 2 and surrounds the third brush hair 4; the third bristles 4 are arranged in the middle of the toothbrush head 1; and the upper parts of the longitudinal sections of the second brush hairs 3 and the third brush hairs 4 are V-shaped.

In the embodiment, the bristles on the toothbrush head 1 are designed into three areas, so that the bristles with different lengths, hardness and notches can be met in the three areas, the requirement of orthodontic people for brushing teeth can be met effectively, each part of the tooth surface and the gum can be taken care of during tooth brushing, gaps between teeth can be cleaned effectively in the tooth brushing process, the problem of dental caries can be solved,

based on the structure of the toothbrush, the toothbrush is more suitable for orthodontic people to use, through tests, the inventor adopts ground round filament fluorine-added bristles as the first bristles 2, adopts silver ion antibacterial bristles as the second bristles 3, and adopts materials in which the hardness of the first bristles 2 is higher than that of the second bristles 3 and the hardness of the third bristles 4 is higher than that of the first bristles 2 in the hardness design of bristles in three areas. The length design is that the length ratio of the first brush hair 2, the second brush hair 3 and the third brush hair 4 is 12.5: 10.5: 9.

Based on the embodiment, the front two rows of bristles of the toothbrush head adopt ground 0.01MM filament fluorine-added bristles, the bristles can penetrate into all corners of the arch wire and the bracket, orthodontic people easily have a decayed tooth problem, for example, the periphery of the bracket and a groove at the back of the tooth cannot be cleaned carefully because cleaning is not in place, the trouble in the orthodontic process is solved perfectly by the design of the front two rows of small raised heads of the toothbrush, and the most reasonable protruding design is obtained through multiple clinical tests. The two rows of brushes are high in toughness and free of hair clamping, and can be brushed easily at various drilling angles; and the back half part of the toothbrush bristles adopts a plane V-shaped notch design, so that the U-shaped orthodontic toothbrush in the market is upgraded, the bracket can be avoided more carefully, all corners of the tooth surface can be cleaned, and the transverse notch is more in line with the daily tooth brushing habit of Asians according to the sample collection tooth brushing posture. The problem of oral bacteria breeding is effectively solved by adopting the silver ion antibacterial brush wire. The design of rounding and flat top, high fit with the tooth surface and the hair planting process with medium hardness change the defects of orthodontic toothbrushes that gum is injured by too hard and cleaning force is insufficient by too soft. The lowest point bristle of the V-shaped toothbrush is the part with the highest hardness of the whole brush head, and is too soft and easy to deform because of contacting with the bracket, so that the V-shaped toothbrush is more suitable for orthodontics.

In addition to the foregoing, reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a toothbrush for orthodontic tooth is clean, includes toothbrush head (1), be equipped with the brush hair on toothbrush head (1), its characterized in that: the bristles comprise first bristles (2), second bristles (3) and third bristles (4);

the length of the first brush hair (2) is larger than that of the second brush hair (3) and the third brush hair (4), and the first brush hair (2) is arranged at the front part of the toothbrush head (1);

the length of the second brush hair (3) is larger than that of the third brush hair (4), and the second brush hair (3) is arranged at the rear part of the first brush hair (2) and surrounds the third brush hair (4);

the third bristles (4) are arranged in the middle of the toothbrush head (1);

the upper parts of the longitudinal sections of the second brush hair (3) and the third brush hair (4) are V-shaped.

2. The toothbrush for orthodontic tooth cleaning of claim 1, wherein: the first bristles (2) are rounded filament fluorine-added bristles.

3. The toothbrush for orthodontic tooth cleaning according to claim 1 or 2, wherein: the second brush hair (3) is silver ion antibacterial brush filaments.

4. The toothbrush for orthodontic tooth cleaning of claim 1, wherein: the first bristles (2) are harder than the second bristles (3), and the third bristles (4) are harder than the first bristles (2).

5. The toothbrush for orthodontic tooth cleaning of claim 1, wherein: the length ratio of the first bristles (2), the second bristles (3) and the third bristles (4) is 12.5: 10.5: 9.