Pneumatic toothbrush

Abstract

The invention provides a pneumatic toothbrush, relates to the technical field of oral cleaning equipment, and the technical problems of easy friction, short service life and poor cleaning effect of ahairbrush type toothbrush head in the prior art are mainly solved. The pneumatic toothbrush comprises a pressure storage device, a liquid storage tank and a toothbrush body, and the pressure storage device is connected with the liquid storage tank through a pipeline; the liquid storage tank stores cleaning liquid, and the liquid storage tank is in communication with the toothbrush body through thepipeline; and the toothbrush body comprises a toothbrush head and a jet hole, and the jet hole is formed in the toothbrush head so that the cleaning liquid in the liquid storage tank can enter the toothbrush body under the action of the pressure storage device and jet out from the jet hole. According to the pneumatic toothbrush, high-pressure gas is provided by using the pressure storage device,the cleaning liquid in the liquid storage tank can be quickly ejected from the jet hole under the action of the high-pressure gas, and tooth washing is realized. Therefore, when cleaning teeth, the pneumatic toothbrush does not need direct contact and / or friction between the toothbrush head and the tooth surface so as to avoid the abrasion of the toothbrush head and prolong the life of the toothbrush.

Description

technical field [0001] The invention relates to the technical field of oral cleaning equipment, in particular to a pneumatic toothbrush. Background technique [0002] Toothbrush, as a kind of oral cavity cleaning device, is mainly used for cleaning the attached dirt on the teeth in the oral cavity, for example: food residue and bacteria. [0003] Toothbrushes in the prior art mainly use the bristles to rub back and forth along the tooth surface or to clean the dirt on the tooth surface by vibrating the bristles. Specifically, the toothbrush in the prior art has at least the following disadvantages in the process of cleaning teeth: [0004] 1. The bristles on the toothbrush head are easily worn or bent and collapsed during use, resulting in a decline in the cleaning ability of the teeth and resulting in the service life of the existing brush-type toothbrush; [0005] 2. In the existing brush-type toothbrush, because the gap between the teeth gaps is small, and the opening d...

AI Technical Summary

Problems solved by technology

[0006] One of the purposes of the present invention is to propose a pneumatic toothbrush, which solves the technical problems of the prior art brush-type toothbrush head that is easy to rub, has a short service life and poor cleaning effect

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