Novel separable mask

Abstract

A novel separable mask comprises compressing pieces with elastic soft rubber strips or air bags or liquid bags or arbitrary combinations of the elastic soft rubber strips, the air bags and the liquid bags. Straps are connected to the compressing pieces directly or indirectly through compounds and draw the compressing pieces by hanging ears or sleeving a head, so that the compressing pieces cover the periphery of mask cloth, the compressing pieces, the mask cloth and the skin of a user can be sequentially connected, the compressing pieces are separated from the mask cloth to form a compressed surface of a closed loop on the skin of the user, the compounds or the compressing pieces are provided with fixing devices matched with fixing parts of the mask cloth in an area surrounded by the closed loop, so that the compressing pieces are separably connected with the mask cloth in the area, and the mask cloth in the area surrounded by the closed loop is lifted outwards and tensioned by the fixing devices and separated from the skin to form a stereoscopic cavity in front of the area surrounded by the closed loop when the compressing pieces are connected with the mask cloth. The air tightness of the mask is improved, and effective ventilation area is increased.

Description

Technical field [0001] The invention relates to a novel separable mask. Background technique [0002] At present, the airtightness of ordinary masks around them is not strong, resulting in weak protective capabilities. Although other high-grade masks have deformable metal beading at the bridge of the nose, it is still difficult to achieve a good fit on the user's full face, and high-grade masks are expensive, difficult to promote, and difficult to use repeatedly. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned masks such as poor airtightness, high cost, and difficulty in repeated use, the present invention provides a new type of detachable mask, which is a portable device that provides sealing protection or fixing for various masks or mask cloth . It is hygienic and healthy, and can avoid mutual contamination between the skin and sealing devices or compression parts, and can also avoid skin allergy to materials. The selecti...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the above-mentioned masks such as poor airtightness, high cost, and difficulty in repeated use, the present invention provides a new type of detachable mask, which is a portable device that provides sealing protection or fixing for various masks or mask cloth

Images