| 摘要 |
The present invention relates to a blocking member against breath leakage for a mask which allows to selectively attach and detach a filter member configured to block a gap between a bridge of a nose of a mask wearer and the mask to an upper portion of the inside the mask which is worn to protect respiratory organs from cold air or fine particulates, thereby preventing steaming up to glasses while breath is leaked and blocking inflow of contaminated external air. A flat cross section is formed on one side surface of the filter member in order to be attached to the upper portion of the inside the mask and adhesive is coated on the flat cross section. In addition, the other side surface of the filter member coated with the adhesive has a protrusion part which protrudes therefrom in a mount shape in order to be closely attached to curved part around the bridge of the nose on both right and left sides with respect to a recess part which is in contact with the bridge of the nose. |
