FIELD: medicine.
SUBSTANCE: hermetic bottle has bottle with external thread; lower locking ring, which contains cylindrical first part with internal thread which is screwed onto the first external thread, and which has connected with upper edge of the first part of the body the first middle part with rotationally symmetric with respect to longitudinal axis, separated from internal space of bottle, flat first support surface and one located on one side, on the first and from the other side opening to facing internal space of bottle side of the first middle part, first flow-through hole; upper locking ring, which consists of cylindrical second part with the second external thread, and which contains connected with the second part of the body second middle part with rotationally symmetric with respect to longitudinal axis, sitting on the first support surface flat second support surface and one located, from one side, in the second support surface and, from the other side, opening to opposite side of the second middle part second flow-through hole, made with possibility of travel; locking elements, made with possibility of fixation between them of lower locking ring and upper locking ring with possibility of their turning and separation; nipple for drinking; and ring with thread, which has the second internal thread and is made with possibility of screwing onto the second external thread of upper locking ring.
EFFECT: simplification of manufacturing and application.
24 cl, 6 dwg
