The present invention relates to a urinal structure comprising a set of bodies, at least one venting portion and at least one fixing member, characterized in that a fold portion is formed on a side of the sleeve body； thereby, the creation can be undertaken by non-invasive means. The male penis area has a large opening when the folded portion opened on the side of the sleeve, so that the convenience in use can be greatly improved and the discomfort can be avoided.本創作有關於一種尿套結構，其包括一套體、至少一透氣部與至少一固定件，其特徵主要在於套體側面開設有一摺疊部；藉此，本創作可藉由非侵入方式承接於男性陰莖部位，且由於套體側面開設之摺疊部開啟時具有大開口，因此可大幅提升使用時的便利性，並避免不適感。
