| 摘要 |
PROBLEM TO BE SOLVED: To provide a breast feeding receptacle which has a soft artificial teat for facilitating the flowing out of a liquid and is free from the troublesome leaking out of the liquid. SOLUTION: This breast milk feeding receptacle 100 comprises a container 130, an artificial teat 110 having an engaging concave 116 made of an elastic material having a hardness of 5 to 30, and a bottle cap 120 having a cap aperture 122 including an engaging convex 122a for engaging with the engaging concave, wherein the artificial teat is furnished with at least a first aeration regulatory part 117 for aerating a container atmosphere B to a cap atmosphere C, at least a second aeration regulatory part 118 for aerating the cap atmosphere to an outer atmosphere, and an aeration maintenance part 119 for aerating the cap atmosphere to the outer atmosphere of the breast milk feeding receptacle, the second aeration regulatory part 118 being constructed to contact with the bottle cap 120, the aeration maintenance part 119 being constructed with a rib 116a set in the engaging concave. COPYRIGHT: (C)2004,JPO
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