BABY BOTTLE ENABLING AN INFANT TO INTAKE MILK COMFORTABLY AND SAFELY WITHOUT DIFFICULTY BY LETTING AIR INTO THE BABY BOTTLE

摘要

PURPOSE: A baby bottle is provided to allow an infant to intake milk comfortably and safely without difficulty by letting air into the baby bottle by the force of sucking a nipple. CONSTITUTION: The baby bottle has a nipple(150) screw-coupled to the top part of a baby bottle body(130) by a clamp(120), the baby bottle body(130) having an air inlet device therein. The air inlet device includes an upper flap, a lower flap and an air inlet tube(190). Three milk outlet holes(200) are perforated on the top part of the upper flap and extended downward to a proper length. An air inlet recess(210) is formed at the bottom part of the upper flap. Three through holes(160) are formed on the lower flap at the same position as the milk outlet holes(200). A first non-return valve(170) is vertically protruded at the region where the air inlet groove(210) and the air inlet tube(190) are contacted. A second non-return valve(180) is formed at the lower end of the air inlet tube(190).