Novel dustproof mining nose mask

Abstract

The invention discloses a novel dustproof mining nose mask. A main body of the novel dustproof mining nose mask comprises a nose mask attached to a nose of a human body and an expiration device at a lower part, a nasal clip I is arranged in the nose mask, filtering devices communicated with air inlet holes and one-way valves connected with exhaust holes are arranged in the expiration device, a water absorption pad is arranged on a lower portion of the expiration device, and a nose clip II for controlling the nose clip I is arranged on a lower portion of the nose mask. The novel dustproof device has simple and reasonable structure and practical and effective functions, the dustproof problem of high-dust industries such as mines at present is solved, the current industry blank is filled, andthe novel dustproof mining nose mask has good social and economic benefits and is suitable for being widely popularized and used.

Description

technical field [0001] The invention relates to the technical field of dust-proof equipment, in particular to a dust-proof nose mask, in particular to a novel dust-proof mine nose mask. Background technique [0002] Due to the development of human civilization, various air pollution and even bacteria, viruses and other harmful substances are causing more and more harm to people, and the wearing of mouth and nose masks is the first line of defense to protect human health. However, currently known mouth and nose masks cannot simultaneously have high air tightness, high comfort and high air permeability. For the N95 mask with a higher protection level, in order to maintain its high airtight effect on the bridge of the nose and around the face, it is necessary to use metal beading and elastic bands to make the face highly oppressed, which is likely to cause discomfort and reduce people's exposure to air. Willingness to wear. Although the general commercially available masks ar...

AI Technical Summary

Problems solved by technology

For normal users, there are also some users who wear glasses. They wear masks in winter to frost their eyelashes in the north, which makes them feel uncomfortable in winter, summer, spring and autumn.

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