Bi-directional filtering electric epidemic prevention mask

Abstract

The invention relates to a bi-directional filtering electric epidemic prevention mask. The bi-directional filtering electric epidemic prevention mask comprises a filtering component, a silica gel attaching piece connected with the filtering component and a soft rubber hanging belt connected with the filtering component, the filtering component comprises a base, a cover body, an air inlet chamber and an air outlet chamber, wherein the air inlet chamber and the air outlet chamber are defined by the base and the cover body; the air inlet chamber and the air outlet chamber are independent of eachother and are not in communication with each other, an air inlet inner hole and an air outlet inner hole are dug in the base, an air inlet outer hole and an air outlet outer hole are dug in the coverbody, the air inlet chamber is in communication with the outside through the air inlet inner hole and the air inlet outer hole, and the air outlet chamber is in communication with the outside throughthe air outlet inner hole and the air outlet outer hole. The bi-directional filtering electric epidemic prevention mask has the bi-directional filtering capacity, can filter inhaled air and exhaled air, not only plays a role in protecting a wearer, but also plays a role in protecting people around the wearer, and is beneficial to development of virus epidemic prevention work.

Description

technical field [0001] The invention relates to the field of virus epidemic prevention, in particular to an electric anti-epidemic mask with two-way filtering. Background technique [0002] A mask is a kind of hygiene product, which is generally worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, droplets, viruses and other substances, and is made of gauze or paper. With the development of the mask industry, there are more and more types of masks, and electric masks have appeared. However, most of the existing electric masks are developed for filtering smog. They only have one-way filtering effect, and there is no way to achieve two-way filtering. Filtering the gas exhaled by the human body is not conducive to the development of virus epidemic prevention work. Contents of the invention [0003] In view of this, the present invention provides an electric anti-epidemic mask with two-way filtering, which has two-way ...

AI Technical Summary

Problems solved by technology

With the development of the mask industry, there are more and more types of masks, and electric masks have appeared. However, most of the existing electric masks are developed for filtering smog. They only have one-way filtering effect, and there is no way to achieve two-way filtering. Filtering the gas exhaled by the human body is not conducive to the development of virus epidemic prevention work

Images