PROBLEM TO BE SOLVED: To provide a tool for preventing resting the elbow during a meal, etc., solving the problem that it is difficult to prevent resting ones chin or elbow on a table, etc. during a meal, etc. unless one is sufficiently conscious of doing so.SOLUTION: A pad is arranged in a central part of a belt-like member which is adjustable for expansion and contraction, and a member to be attached to the elbow is provided at both ends of a pair of the belt-like members. A member that is a sound source is provided to the pad, and a fastener to attach the sound source to the pad is provided.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】食事中等においてテーブルなどに頬杖をついたり、肘をついたりするのを防止しようとすると、自ら相当の意識をしないと、解決するには困難であった。本発明は、食事中等肘をつくことを防止するための具を提供する。【解決手段】伸縮調節可能なベルト状の部材の中央部にパッドを配置して、前記一対のベルト状の部材の両端に肘に装着する部材を備える。パッドには、音源部となる部材を設ける。音源部をパッドにつけるための止め具を備える。【選択図】図1