Shimmy drive structure of electric toothbrush

Abstract

The invention relates to a shimmy drive structure of an electric toothbrush. The shimmy drive structure comprises a brush holder and a fixing rod which is used for installing a brush head, wherein a rubber coating is coated outside the brush holder; a soft rubber button for controlling a motor is arranged on the brush holder and contacts a control panel on the brush holder, so as to start up or shut down the motor; the brush holder is composed of a bracket and bracket accessories; a hollow cavity is formed inside the space formed by the combination of the bracket and the bracket accessories; a motor bin is arranged inside the hollow cavity and is formed by a drive rod and a bin body cover; a motor cavity is formed by the combination of the drive rod and the bin body cover; the motor for providing vibration force is arranged inside the motor cavity; the fixing rod is embedded at the top of the drive rod; bulges are respectively arranged at the upper and lower parts on the periphery of the drive rod and respectively embedded inside concave cavities at the positions corresponding to the bracket and the bracket accessories; a swing control ring is arranged at the bottom of the motor bin; the thicknesses of the left and right directions of the swing control ring are greater than those of the up and down directions. The shimmy drive structure of the electric toothbrush has the advantages of being simple in structure, comfortable to use, and low in manufacturing cost.

Description

Technical field [0001] The invention relates to an oral care product, in particular to an electric toothbrush, in particular to a swing driving structure of the electric toothbrush. Background technique [0002] The electric toothbrush is a new product that has emerged in recent years, and has set off a revolution in the field of oral health care abroad. Although the application of electric toothbrushes in our country is not yet popular, it has been predicted that it will become an important member of public health products. The survey shows that compared with ordinary toothbrushes, electric toothbrushes are more scientific and effective; they can remove dental plaque more thoroughly, reduce gingivitis and gum bleeding, and are also popular daily necessities in many countries in Europe and America. Electric toothbrushes make the toothbrush by rotating quickly. The head produces high-frequency vibration, which instantly decomposes the toothpaste into fine foam to clean the teeth ...

AI Technical Summary

Problems solved by technology

However, the cheap vibration effect of sonic vibration electric toothbrushes currently on the market is not good

Moreover, the handle vibrates greatly and the noise is large during use, which will bring discomfort to users, especially children. If the handle vibrates greatly, it is easy to make the hand of the user holding the electric toothbrush numb, feel uncomfortable, and get tired of using the electric toothbrush; noise; It will cause tinnitus and harm to the body; while the vibration of the handle is better and expensive, and ordinary consumers cannot afford the expensive price

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