Problem to be solved: to provide a urine receptor which can suppress urine leakage from the insertion port more than the conventional configuration.SolutionAn insertion cover member 11 which is fitted to an opening 23 on the proximal end side of the receptor body 10 and forms an insertion opening 6 is fitted into a fitting portion 31 which fits in the periphery of the opening 23, an inner cover 3 extending from the opening 23 into the receptor body 10 and covering an inner wall 25 of the base end of the receptor body 10 Reference numeral 0 denotes an annular wall portion 34 extending inside the opening 23 to form the insertion opening 6.A step 26 is formed between the tip of the inner cover 30 and the inner wall 25 of the receptor body 10, and the annular wall portion 34 is extended from the opening 23 into the interior of the receptor body 10 inside the inner cover 30, and along the periphery of the insertion opening 6 between the annular wall portion 34 and the inner cover A reverse flow preventing groove 41 is formed at the front end.Diagram【課題】挿入口からの尿漏れを従来構成よりも抑制し得る尿受容器を提供する。【解決手段】受容器本体10の基端側の開口部23に嵌着されて挿入口6を形成する挿入口部材11を、開口部23の周縁に外嵌する嵌着部31と、開口部23から受容器本体10の内部に延出して、受容器本体10の基端側の内壁25を覆うように配置される内カバー30と、開口部23の内側に延出して挿入口6を形成する環状壁部34とで構成する。そして、内カバー30の先端と、受容器本体10の内壁25との間に段差26を形成するとともに、環状壁部34を、内カバー30の内側で開口部23から受容器本体10の内部に延出させて、環状壁部34と内カバー30との間に、挿入口6の周縁に沿って先端側に開口する逆流防止溝41を形成する。【選択図】図3
