ARTIFICIAL NIPPLE FOR A NURSING BOTTLE

摘要

An artificial nipple for a nursing bottle is provided to be closely fitted to an infant's sucking fossa without crush of a nipple part, and to prevent the nipple part from being closely adhered during a peristalsis-like movement. The artificial nipple for a nursing bottle includes: a nipple part having a discharge hole for liquid drink formed on the proximal end; and a body part(3) formed to be extended from the nipple part and having a larger diameter and a thicker thickness than the nipple part. The artificial nipple is made of a flexible material. The nipple part has a rib installed on an inner periphery wall of a part or its surround that an infant's gum part touches in the state that the infant's upper lip comes into contact with the body part, for preventing close adhesion of an upper nipple part and a lower nipple part.