Electric toothbrush

Abstract

The invention discloses an electric toothbrush which is characterized in that the electric toothbrush comprises a brush handle (1), the brush handle (1) is provided with a brush handle upper end (11)and a brush handle lower end (12), an inner cavity (10) is formed in the brush handle (1), and a cover body (2) is arranged outside the brush handle (1); a brush head (3) is connected to the brush handle upper end (11) of the brush handle (1), a plurality of brush bristles (31) are arranged on the brush head (3), and a cover body is arranged on the handle of the electric toothbrush, so that lightemitted from a signal indicator lamp is reflected and refracted for multiple times between the outer side wall of the handle and the cover body to form a good light and shadow effect, and the toothbrush handle has better three-dimensional layering sense. The distance between the electric toothbrush and a user is shortened.

Description

technical field [0001] The invention relates to the technical field of toothbrushes, in particular to an electric toothbrush. Background technique [0002] Electric toothbrush is the most commonly used tooth cleaning tool for people. It is used to remove bacteria, tartar and small debris attached to the teeth. It can prevent periodontal diseases and protect people's oral hygiene and dental health. Now on the market Electric toothbrushes are varied and have different structures, but there are some problems. The existing electric toothbrush handle has only one layer, and the signal indicator light directly shoots out from the handle. The structure is simple, the shape is monotonous, and the toothbrush handle is easy to wear; the existing electric toothbrush motor And there is no buffer pad between the drive shaft and the toothbrush handle, and the drive shaft will generate relatively large noise during the high-frequency swing process, causing adverse effects on the user's bod...

AI Technical Summary

Problems solved by technology

[0002] Electric toothbrush is the most commonly used tooth cleaning tool for people. It is used to remove bacteria, tartar and small debris attached to the teeth. It can prevent periodontal diseases and protect people's oral hygiene and dental health. Now on the market Electric toothbrushes are varied and have different structures, but there are some problems. The existing electric toothbrush handle has only one layer, and the signal indicator light directly shoots out from the handle. The structure is simple, the shape is monotonous, and the toothbrush handle is easy to wear; the existing electric toothbrush motor And there is no cushion between the drive shaft and the toothbrush handle, and the drive shaft will generate a lot of noise during the high-frequency swing process, which will cause adverse effects on the user's body and mind

[0003] For traditional electric toothbrushes, if you want to spray paint on the toothbrush handle, you need to spray paint on the inner wall of the toothbrush handle, which has great construction difficulty and high production cost. The light transmitted by the LED in the inner cavity of the toothbrush handle Dim, poor light transmission

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