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ORAL CAVITY MASSAGE TOOL, HEAD PART FOR ORAL CAVITY MASSAGE TOOL, AND ORAL CAVITY MASSAGE METHOD USING ORAL CAVITY MASSAGE TOOL
ORAL CAVITY MASSAGE TOOL, HEAD PART FOR ORAL CAVITY MASSAGE TOOL, AND ORAL CAVITY MASSAGE METHOD USING ORAL CAVITY MASSAGE TOOL
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机译:口腔腔按摩工具,口腔腔按摩工具的头部以及使用口腔腔按摩工具的口腔腔按摩方法
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摘要
To provide an oral cavity massage tool having a shape suited for oral cavity massage, capable of achieving simple and effective oral cavity massage.SOLUTION: In an oral cavity massage tool including a head part for pressing the inside of the oral cavity, and a grip part formed so as to be extended from the head part, at least a part of a pressing surface for pressing the inside of the oral cavity of the head part has a shape imitating a finger belly of a thumb, and a ratio (length of a long axis/length of a short axis) of the length between the long axis and the short axis on the pressing surface is 17/10-3/1.SELECTED DRAWING: Figure 1
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