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 shimmy driving structure of the electric toothbrush. Background technique

[0002] Electric toothbrush is a new product that has appeared in recent years, and it has set off a revolution in the field of oral health care abroad. Though electric toothbrush is not still popularized in the application of my country, existing people's prophecy, it will become the important a member in the popular health products. The survey shows that electric toothbrush is more scientific and effective than ordinary toothbrush; The head produces high-frequency vibrations, instantly decomposing the toothpaste into fine foams, and deeply cleans the gap between the teeth; at the same time, the vibration of the bristles can promote blood circulation in the oral cavity, and has an unexpected massage effect on the gum tissue. However, the cheap vibration effect of sonic v...

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