The invention relates to the field of medicine, and specifically to devices for collecting urine analysis in young children from two years old. The purpose of this utility model is to develop childrens urinal for children from two years so as to avoid leakage of urine from the urine collecting device. The technical result is achieved in that the childrens urine collection bag containing urine collecting device, which is a flexible film bag having a lateral inlet opening on the outer side of the urine collecting device, around its lateral inlet opening is fixed element fixing urine collection bag to the body of the child, according to the proposed utility model, and is further introduced a check valve in the form of a sleeve which is disposed in the cavity and the urine collecting device has a flexible film layer, wherein the check valve has a lateral inlet opening corresponding yuschee lateral inlet of the urine collecting device, the film layer of the check valve connected around the perimeter with a urine collecting device, except for the part situated below the lateral inlet check valve and open the check valve bottom, wherein the film layer at the bottom of the check valve pointwise connected to the urine collecting device and together with the possibility of cavity formation and urine collection channels for receipt in said urine collecting cavity. 3 yl.Полезная модель относится к области медицины, а конкретно к устройствам для сбора мочи на анализ у маленьких детей от двух лет. Задачей настоящей полезной модели является разработка детского мочеприемника для детей от двух лет, обеспечивающего предотвращение вытекания мочи из мочесборника. Технический результат достигается тем, что в детский мочеприемник, содержащий мочесборник, представляющий собой гибкий пленочный мешок, имеющий боковое входное отверстие, на внешней стороне мочесборника, вокруг его бокового входного отверстия, закреплен элемент фиксации мочеприемника к телу ребенка, согласно предлагаемой полез