PROBLEM TO BE SOLVED: To provide a diaper capable of holding urine and excrement separately from each other and faultlessly storing excrement in an excrement storage bag 53 that is stably set under a diaper cover.SOLUTION: This diaper comprises: a lower abdomen covering sheet 50 on the front side a buttocks covering sheet 51 on the back side an arcuate seal portion 52 on the base part where the opening of an excrement storage bag 53 is formed, with its width gradually widening toward the bottom and a diaper cover, which is made of a vertically long member in an unfolded state, keeps the sheet member vertically folded into half and provided with a backflow stopper 60 extending in a straight line on both sides of the diaper cover, leaving a space open between both the sides, the width of which is almost the same as that of the opening of the diapers excrement storage bag 53 to be worn. The backflow stopper 60 keeps the excrement storage bag 53 from coming upward.COPYRIGHT: (C)2012,JPO&INPIT【課題】排便を的確に大便収容袋53に収容可能にして尿と大便の回収部分を別にし、大便収容袋53が安定的にオムツカバーに配設可能にしている。【解決手段】オムツは正面側に下腹部覆いシート50を背面側に臀部覆いシート51を配設して底部に弧状のシール部52を有し、底部には左右側縁が下方に従い漸次外傾した有底大便収容袋53が開口している。オムツカバーは、展開状態が縦長なシート部材を、縦方向に2つ折りに折り畳み、上がり止め部60は内端部間の離隔距離が装着するオムツの大便収容袋53の開口横幅と略同一距離を以って離隔して左右方向に同一直線上に延設されている。大便収容袋53は上がり止め部60に係止され、上がることがない。【選択図】図17
