Spray toothbrush

Abstract

The invention discloses a spray toothbrush, wherein the spray toothbrush is filled with an aerosol toothpaste. The aerosol toothpaste is toothpaste or liquid toothpaste or mouthwash filled in an aerosol tank (1). A spray nozzle check valve (7) and a toothpaste channel are arranged on a toothbrush head (3). The spray nozzle check valve (7) is arranged at the toothpaste outlet of the toothpaste channel, and the toothpaste outlet is formed in toothbrush bristles. A semicircular ball is arranged on the spray nozzle check valve (7) and blocks the toothpaste outlet, so that the spray nozzle check valve (7) can be used for spraying the toothbrush and preventing bacteria from entering the toothbrush channel; and the toothbrush channel is a channel for connecting the toothpaste outlet of the toothbrush and the aerosol tank (1). The toothbrush handle (2) of the spray toothbrush is provided with a valve and a valve button (4), the aerosol toothpaste is sprayed out after being filled in the toothbrush handle, and the sprayed toothbrush cannot be sprayed from the spray nozzle check valve (7) via the toothbrush channel because the sprayed toothbrush is blocked by the valve. In the case that the valve button (4) is pressed by a hand, the valve is opened, and the toothpaste is sprayed from the spray nozzle check valve (7) via the toothbrush channel.

Description

technical field [0001] The invention relates to a toothbrush, in particular to a spray toothbrush filled with aerosol toothpaste. Background technique [0002] Aerosol toothpaste has appeared on the market at present, and directly aerosol toothpaste is sprayed in the oral cavity during use, and this toothpaste is convenient to clean oral hygiene. Everyone who owns a car knows that when washing the car, it needs to be wiped with a rag after spraying it with a water gun, because some dirt cannot be washed off with a water gun. The same is true for teeth, which also need to be wiped when sprayed with aerosol toothpaste. [0003] With the development of the economy, electric toothbrushes are gradually recognized by Chinese people. When using an electric toothbrush to brush your teeth, due to the high-frequency vibration of the toothbrush bristles, the toothpaste applied to the teeth will be thrown off by the toothbrush. Although the mouth is full of foam, most of the toothpaste...

AI Technical Summary

Problems solved by technology

Due to the rapid development of society, more and more people go out for business trips, but toothpaste manufacturers are still increasing the capacity of toothpaste for promotion, and it is indeed inconvenient to carry toothpaste and toothbrush out.

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