초록 ▼

The present invention discloses a baby bottle nipple, comprising a fastener including a sealing surface adapted to be fastened on a baby bottle, and a wall adapted to be contacted with a baby's mouth, the wall having at least one opening to allow milk to pass through, the wall including a nipple por

The present invention discloses a baby bottle nipple, comprising a fastener including a sealing surface adapted to be fastened on a baby bottle, and a wall adapted to be contacted with a baby's mouth, the wall having at least one opening to allow milk to pass through, the wall including a nipple portion with the opening being provided in the nipple portion, wherein the wall is comprised of polyisoprene rubber made with a neodymium catalyst.

대표청구항 ▼

1. A nipple, comprising: a fastening means including a sealing surface adapted to be fastened on a baby bottle, and a means forming a wall adapted to be contacted with a baby's mouth, said wall having at least one opening to allow milk to pass through, said wall means including a nipple portion with

1. A nipple, comprising: a fastening means including a sealing surface adapted to be fastened on a baby bottle, and a means forming a wall adapted to be contacted with a baby's mouth, said wall having at least one opening to allow milk to pass through, said wall means including a nipple portion with said opening being provided in said nipple portion, wherein said means forming said wall is comprised of polyisoprene rubber made with a neodymium catalyst.2. A nipple as specified in claim 1 wherein said wall means is in the shape of a mother's breast.3. A nipple as specified in claim 2 wherein said wall means have a wider wall thickness in the region of said sealing surface, and substantially decrease in thickness toward said nipple portion.4. A nipple as specified in claim 3 wherein said wall means form a basic portion and an areola portion which bulges out from said basic portion, each portion starting with the thickest wall section and ending with a thinner wall section.5. A nipple, comprising: (a) a mouth portion of orthodontic form and having a generally tubular skirt, wherein said mouth portion is comprised of polyisoprene rubber made with a neodymium catalyst, and (b) a base portion made of semi-rigid polymer, the base portion having a cavity of annular form, which cavity is concentric with the skirt of the mouth portion, wherein the cavity is defined by a first tulbular leg having an opening onto an outer surface of the base portion and a second tubular leg concentric with the first leg and joined to it by a radial passage, the skirt of the mouth portion entering the cavity through the opening into the first leg, filling the first leg, the radial passage, and the second leg to lock the mouth portion securely to the base portion.6. A nipple as specified in claim 5, wherein the radial dimension of the second leg is substantially greater than that of the first leg and the vertical dimension of the said radial passage in order to resist the pulling of the skirt from the cavity.