CN202536508U - Special toothbrush for children - Google Patents

Abstract

A special toothbrush for children, providing a special toothbrush, which includes a handle and a brush head, characterized in that: there are four rows of bristles on one side of the brush head, the bristles on the two outer sides are long bristles with longer lengths, and the outer sides The two rows of bristles are inclined to the inner side to form a certain angle, and the two rows of bristles in the middle are short bristles with a shorter length, and the height difference between the long bristles and the short bristles is 6 mm, which is equivalent to the height of the crown of deciduous teeth. When a child uses this toothbrush, the toothbrush can be fully cleaned by pulling the toothbrush back and forth and lifting it up and down. Among them, the short bristles clean the occlusal surface of the teeth, and the inclined bristles on both sides can clean the axial surface and abutment of the teeth. The operation is simple, the use is convenient, and the effect is reliable.

Description

A special toothbrush for children

technical field

The utility model relates to a tooth cleaning tool used daily by children, in particular to a special toothbrush for children.

Background technique

Deciduous tooth caries is the most common dental disease in children, which is closely related to the maintenance of children's oral hygiene. Brushing teeth is the main way to clean teeth daily and maintain oral hygiene. Currently popular children's toothbrushes on the market are basically the same in shape as adult toothbrushes. The use of this toothbrush is divided into two modes: horizontal brushing and vertical brushing. It is difficult for children to do it precisely because of their poor operating ability, so the cleaning effect is poor.

Utility model content

The utility model aims at the deficiency of the shape of the toothbrush for children, and provides a special toothbrush for children, which is convenient to use.

The technical solution adopted by the utility model to solve the technical problem is: a special toothbrush for children, including a handle and a brush head, characterized in that: the bristles on one side of the brush head have four rows in total, and the bristles on the two outer sides are longer. Long bristles, and the two rows of bristles on the outside are inclined to the inside to form a certain angle, and the two rows of bristles in the middle are short bristles with a shorter length, and the height difference between the long bristles and the short bristles is 6mm. The crowns of deciduous teeth are of equal height.

The inclination angle of the bristles on the outside to the inside is 45 degrees.

The beneficial effect of the utility model is that when children use the toothbrush, the teeth can be fully cleaned by pulling the toothbrush back and forth and lifting it up and down. Among them, the short bristles clean the occlusal surface of the teeth, and the inclined bristles on both sides can clean the axial surface and abutment of the teeth. The operation is simple, the use is convenient, and the effect is reliable.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the front view of the utility model

In the figure: 1 handle, 2 brush heads, 21 the first row of bristles, 22 the second row of bristles, 23 the third row of bristles, 24 the fourth row of bristles.

Detailed ways

As shown in Figures 1 and 2, a special toothbrush for children also includes a handle 1 and a brush head 2, and the handle 1 is a hand-held part. The point of improvement is to improve the shape and arrangement of the bristles on the brush head. Specifically: the bristles on one side of the brush head 2 are divided into four rows, which are marked as the first row of bristles 21, the second row of bristles 22, the third row of bristles 23 and the fourth row of bristles 24 from left to right, wherein, The bristles on the two outer sides (the first row of bristles and the fourth row of bristles) are long bristles with a long length, the middle two rows of bristles (the second row of bristles and the third row of bristles) are short bristles with a short length, and the two outer rows of bristles Rows of bristles (the first row of bristles and the fourth row of bristles) are inclined to the inside to form a certain angle, the angle of inclination is preferably 45 degrees, and the above-mentioned long bristles (the first row of bristles and the fourth row of bristles) and short bristles (the first row of bristles) The height difference between the second row of bristles and the third row of bristles) is 6mm, which is equivalent to the height of the crown of deciduous teeth, and the length of the long bristles is equivalent to the length of the bristles of ordinary toothbrushes.

The structure of the toothbrush is more in line with the habits of children. When using the toothbrush, pull the toothbrush back and forth and lift it up and down to clean the teeth comprehensively. Among them, the short bristles clean the occlusal surface of the teeth, and the inclined bristles on both sides can clean the axial surface and abutment of the teeth.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Claims (2)

1. A special toothbrush for children, comprising a handle and a brush head, characterized in that: the bristles on one side of the brush head are four rows in total, and the bristles on the two outsides are longer long bristles, and the two rows of bristles on the outside are respectively The inner side is inclined to form a certain angle, and the two rows of bristles in the middle are short bristles with a shorter length, and the height difference between the long bristles and the short bristles is 6 mm. 2 . The special toothbrush for children according to claim 1 , wherein the angle of inclination of the outer bristles to the inner side is 45 degrees. 3 .

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