PROBLEM TO BE SOLVED: To provide a bathtub capable of preventing a nozzle part for spraying water from being clogged by the back of a bathing person who is bathing in a relaxed manner with the body supported against a sidewall.SOLUTION: The sidewall 2 of the bathtub, which faces the back of the bathing person A, includes: a shoulder support part 4 for allowing the shoulders of the bathing person A to lean against； the nozzle part 3 for spraying water； and a space forming means 5 for forming a space S between the back of the bathing person A with the shoulders supported by the shoulder support part 4 and the nozzle part 3.COPYRIGHT: (C)2008,JPO&INPIT【課題】 側壁に身体を支持させた状態のリラックス感を伴って入浴した入浴者の背中が水を噴出するノズル部を塞いでしまうことを回避した浴槽を提供する。【解決手段】 入浴者Ａの背中に対向する側壁２に、入浴者Ａの肩を凭れかける肩支持部４を設けると共に、水を噴出するノズル部３を設け、肩支持部４に肩を支持させた入浴者Ａの背中とノズル部３との間に隙間Ｓを形成させるための隙間形成手段５を備える。【選択図】 図１
