Hydro-power toothbrush

Abstract

The invention discloses a hydrodynamic toothbrush, which comprises a toothbrush handle and toothbrush heads, wherein the toothbrush handle has a via-hole penetrating through the handle; the via-hole is connected with a cavity at one end; the cavity is opened at the upper wall; the toothbrush heads are arranged on the cavity in such a manner that the upper wall of the cavity is engaged with the sidewalls of the toothbrush heads to prevent the toothbrush heads from separating from the cavity and to allow the toothbrush heads to rotate in a plane parallel to the upper wall of the cavity; an impeller is fixedly connected with each toothbrush head; the via-hole is connected with a water tap at the other end through a hose sheathed on the tail portion of the toothbrush handle; and a plurality of water holes are formed on the upper walls of the toothbrush heads. The hydrodynamic toothbrush designed by the invention has the advantages of small size and light weight, and can clean teeth more completely and cleanly by rinsing the teeth while brushing. Additionally, the hydrodynamic force is used for providing power for the toothbrush, which provides a novel investigation direction in the field.

Description

water toothbrush technical field The invention relates to a toothbrush, in particular to a hydrodynamic toothbrush. Background technique Though toothbrushes on the market are various in shape and color, with regard to its structure, nothing more than comprises three parts: toothbrush handle, toothbrush head and toothbrush hair. People brush their teeth by moving their hands, which is laborious and difficult to clean. Nowadays, there are many electric toothbrushes on the market, which use the battery and motor installed in the toothbrush handle to rotate or vibrate the toothbrush head to achieve the purpose of brushing teeth; but this toothbrush also has many disadvantages, such as heavy weight and bulky Big wait. Therefore designing a kind of volume is small, light in weight, and the toothbrush that brushes teeth clean is the problem to be solved by relevant industry Contents of the invention The purpose of the invention is to provide a water-driven toothbrush, whic...

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to provide a water-driven toothbrush, which uses water as power to drive the toothbrush to brush teeth, so as to solve the problems of existing toothbrushes such as large volume, heavy weight, and unclean teeth brushing.

Images