PROBLEM TO BE SOLVED: To facilitate drainage after use.SOLUTION: A hot-water bottle 11 stores hot water, cold water, and ice, etc., and includes a water supply/discharge port 14 at one longitudinal-direction end on the upper surface side. The hot-water bottle 11 further includes drainage assisting means 51 for reversing the water supply/drain port 14 to face down and also keeping an inclined drainage posture where the height of the water supply/drain port 14 is lowered. The drainage assisting means 51 are constituted by projections 52 formed by swelling on the upper surface of the hot-water bottle 11, and easily hold the drainage posture when the projections 52 come in contact with a ground.COPYRIGHT: (C)2013,JPO&INPIT【課題】使用後の排水が容易に行えるようにする。【解決手段】湯や冷水、氷などを貯留し、上面側の長手方向の一端部に給排水口14を有する湯たんぽ11において、前記給排水口14を下に向けるべく反転するとともに、前記給排水口14の高さを低くする傾斜した排水姿勢に保つための排水補助手段51を備える。この排水補助手段51は、湯たんぽ11の上面に膨出形成した凸部52で構成され、凸部52を接地したときに前記排水姿勢に保持し易くする。【選択図】図2
