| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oxygen mask facilitating wearing and removal, preventing easy slipping-off and giving no discomfort to a wearer of the oxygen mask. <P>SOLUTION: In this oxygen mask consisting of a mask part and a wearing band, the mask part has a protrusion part, the both left and right side faces of the protrusion upper portion and the both left/right side faces of the protrusion lower portion are attached with hook-and-loop fastener pieces, or the both left/right sides of the protrusion base are attached with hook-and-loop fastener pieces, the both ends of the wearing band are vertically bifurcated, the respective tips of the bifurcated portions are attached with hook-and-loop fastener pieces directly or via rubber strings or elastic clothes, the hook-and-loop fastener pieces of the protrusion upper part sides and the hook-and-loop fastener pieces in the bifurcated upper sides are in male/female relations to be detachably fitted together, and the hook-and-loop fastener pieces of the protrusion lower part sides or the hook-and-loop fastener pieces of the both left/right protrusion bases and the hook-and-loop fastener of the bifurcated lower sides are in male/female relations to be detachably fitted together. <P>COPYRIGHT: (C)2008,JPO&INPIT |
