| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to drink a drink in a drink container in a good condition regardless of drinking person, place or the temperature of the drink, and to make an inner stopper of the drink container free from getting rusty even if it is washed with water. <P>SOLUTION: The inner stopper 3 of a container body 2 comprises a stopper 5 and a lid 7. The stopper 5 comprises a hinge 6 and a locking means 8 arranged to be opposed to each other, and also have a ceiling plate 5c, on the upper surface of which a cylindrical lip 5d is provided in a projected manner, and the inside of the lip 5d is a pouring outlet 16. An upper end 5f of the lip 5d is cut into a tapered shaped to make its locking means 8 side higher than the hinge 6 side. On the inner surface of a ceiling plate 7b of the lid 7, a nonmetal elastic member 14 is provided in a projected manner so that the elastic members applies energy to the lid 7 in the direction of its opening. An air hole is formed on the ceiling plate 5c of the stopper 5, and the elastic member 14 is arranged in the position where the elastic member blocks up the air hole 12 in the perpendicularly crossing direction when the lid 7 is fully closed. <P>COPYRIGHT: (C)2003,JPO |
