PROBLEM TO BE SOLVED: To provide an antisnoring device eliminating a feeling of discomfort in use caused by characteristics of hardness of the conventional antisnoring device (Patent No. 3551294).SOLUTION: A wrapper imitating the shape of the conventional antisnoring device (Patent No. 3551294) is molded of a silicone rubber, an urethane rubber, a rubber, and an elastomer with rubber elasticity, and the conventional antisnoring device (Patent No. 3551294) is inserted into the wrapper as a core so as to encapsulate the entire body or a part of the antisnoring device.SELECTED DRAWING: Figure 6COPYRIGHT: (C)2020,JPO&INPIT【課題】従来のいびき防止器具（特許第３５５１２９４号）の硬質であるという特性に起因する使用時の違和感を排除する。【解決手段】従来のいびき防止器具（特許第３５５１２９４号）の形状を模した包袋をゴム弾性を有するシリコンゴム、ウレタンゴム、ゴム、エラストマーで成型し、従来のいびき防止器具（特許第３５５１２９４号）を係包袋内へコアとして嵌挿することで、係イビキ防止器具の全体または部分を被包する。【選択図】図６
