| 摘要 |
PURPOSE: A double open type nursing bottle is provided to facilitate suction action of a baby and washing of components. CONSTITUTION: A double open type nursing bottle comprises a bottle body(1), a nipple(112), a top cap(111), a bottom cap(121), and a pad(123). The bottle body comprises a top opening(11) and a bottom opening(12) and is formed in order to hold the fluid. The nipple is attached to the top opening of the bottle body. The top cap is fixed to the top opening of the bottle body in order to maintain the nipple in the lower part. The bottom cap has a central penetration hole and is fixed to the bottom opening of the bottle body. The pad is detachably installed inside the bottom cap in order to seal the bottom opening of the bottle body. A one-way air valve is composed of rubber and silicon rubber.
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