Urine receiving device

A urine receiving device for collecting urine comprises a collector, a top cover buckled on the collector and a drainage groove. The collector is provided with a bottom wall and a surrounding side wall, and the surrounding side wall upwards extends from the bottom wall to form a collecting cavity. The top cover is an annular top cover, the size of the upper portion of the top cover is suitable for coverage to the buttocks of a user, and the upper portion of the top cover obliquely and downwards extends from the outer peripheral edge to the inner peripheral edge of the top cover, so that urine can be guided into the collector. The drainage groove is arranged at the lower portion of the collector, and urine flows along the drainage groove formed in the collecting cavity.