CN2482333Y - Toothbrush - Google Patents

Abstract

The utility model relates to a toothbrush. The utility model is characterized in that the hair base of the brush head of the toothbrush is designed into a helical shape, on one hand, the utility model can induce people to adopt the method of correct vertical tooth brushing; on the other hand, the contact area of the brush hair and the teeth is reduced, thus being convenient for the brush hair to enter the gap between teeth and the gum slot. The cleaning is flexible and convenient, and the utility model is not to damage the gum and cheek mucosa tissue.

Description

A kind of toothbrush

The utility model relates to a kind of toothbrush.

For a long time, toothbrush is designed to planar shaped, the constraint that people are subjected to tradition consciousness and are easy to use and save trouble, take sliding to brush teeth mostly, neck portion tissue of long duration, that the tooth that frays is the weakest forms wedge-shaped defect, tooth is met hot and cold, sour, sweet stimulation and is produced pain, serious meeting causes the dental pulp inflammation, also can abrade gum and cause the periodontium atrophy, and root of the tooth exposes, and the dirt in the teeth space is difficult for brush and falls, and efficient is lower.According to medical expert's sample investigation, the whole nation is correct uses the toothbrush person only to account for 12%.

The purpose of this utility model just provides a kind of novel toothbrush, overcomes the method that people's mistake is used toothbrush.

The purpose of this utility model is achieved in that the brush hair base of this toothbrush is designed to spirality, can be convenient to induce people consciously to adopt the method for vertically brushing teeth, and effectively avoids the generation of wedge-shaped defect, the contour morbidity of gingival atrophy.

This practicality newly compared with prior art has following advantage:

1, brush hair base is designed to spirality, and the method for being convenient to induce people to adopt and vertically brushing teeth is effectively avoided the generation of wedge-shaped defect, the contour morbidity of gingival atrophy.

2, when brushing teeth, the neck portion area of bristle contact reduces, and frequency of exposure also reduces relatively, is difficult for causing wedge-shaped defect.

3, toothbrush moves in the oral cavity, than more flexible, convenient originally, does not oppress the gum buccal mucosa, and toothpaste is evenly distributed, and gives full play to drug effect.

4, be convenient to bristle and go deep into tooth and close in face ditch nest, the crack, improved the effect of brushing teeth.

Below in conjunction with accompanying drawing the utility model is done further narration.

Fig. 1 is the structural representation of a kind of toothbrush described in the utility model.

1, handle 2, brush hair base 3, bristle

A kind of toothbrush described in the utility model is made up of handle 1, brush hair base 2 and bristle 3, brush hair base 2 is linked to be with handle 1, brush 3 is fixed on the brush hair base 2, it is characterized in that: brush hair base 2 is designed to spirality, can induce people to adopt the correct method of vertically brushing teeth.In the use, the top of bristle 3 is 45 towards gum and tooth major axis, and bristle 3 reduces with the contact area of tooth, can be convenient to bristle 3 enters in tooth and diastema and the gum seam, bristle 3 moves in the oral cavity, scrubs flexible, convenience, not easy damaged gum buccal mucosa tissue.

Claims (1)

1. A kind of toothbrush is made up of handle (1), brush hair base (2) and bristle (3), and handle (1) fuses with brush hair base (2), and bristle (3) is fixed on the brush hair base (2), it is characterized in that: brush hair base (2) is a spirality.