To provide a pushing portion formed on an upper front portion of a standing wall portion of a base portion by pushing and stimulating the puborectal muscle etc. of a defecation person only by fixing it to the back of a toilet seat of a Western-style toilet, Thereby promoting the constipation and eliminating constipation.SOLUTION: The defecation function promoter 1 includes a base portion 2, a standing wall portion 3 erected on the front portion of the base portion, and a pubic rectus muscle and a pelvic floor muscle group formed on the upper surface of the upper portion of the standing wall portion A pressing part 4 for pressing, a front engaging part 5 vertically provided at the lower part of the front part of the base part so as to be engaged with a toilet seat on the washing nozzle side, a front engaging part 5 vertically provided at the lower part of the rear part of the base part, And a rear locking portion 6 for locking the locking portion.(FIG.【課題】洋式便器の便座の奥部に固定するだけで、基体部の立壁部の前面上部に形成された押圧部が、排便者の恥骨直腸筋等を押圧し刺激し、誰にたいしても排便を促進し、便秘を解消することができる排便機能促進器を提供する。【解決手段】排便機能促進器1は、基体部2と、基体部の前部に立設された立壁部3と、立壁部の上部の前面に形成された恥骨直腸筋や骨盤底筋群を押圧する押圧部4と、基体部の前部の下部に垂設され洗浄ノズル側の便座に係止する前部係止部5と、基体部の後部の下部に垂設され便座の後部に係止する後部係止部6と、を備えている。【選択図】図2
