| 摘要 |
PURPOSE: To rinse a nursing bottle easily and to make the bottle convertible into a practical milker by furnishing a glass-shaped vessel with an opening on its rim and a nipple with an outer flange which is fixed to the rim. CONSTITUTION: A countercap 4 is slid into a bottom 3c of a glass 3, pushed upward and fixed to a ridge 3a of the glass 3 adjacent to the rim of the glass. When a nipple 2 is put on the rim of glass 3 and a nipple holding cap 1 is screwed in the countercap 4 and a flange 2a of the nipple 2 is pressed against the rim of the glass, a nursing bottle will be assembled. Besides, the body 3 of the nursing bottle is used as a cylinder, and a hollow piston 10 is also used. The piston 10 is integrated with a hollow shaft 13 and, when the rim of the cap element is held by one's thumb and forefinger and the body of the bottle 3 is pulled outward by the other hand, mother's milk can be taken from the breast. |
