STRAW AND BEVERAGE CONTAINER PROVIDED WITH THE BUUILT- IN STRAW

摘要

PROBLEM TO BE SOLVED: To provide a straw and a beverage container provided with the buit-in straw in an inexpensive production cost in which the straw can be easily taken out and the beverage in the container can be completely taken to the end as the straw is securely projected from the spout of the container when the stopper of the container is removed. SOLUTION: The straw built in a beverage container is constituted of the straw having an extensible part at the longitudinally extensible upper part and a spring part which is positioned in the lower end of the straw part and longitudinally compressible. The straw is enclosed in the beverage container in a state that the spring part is compressed and the length of the straw is longer than that of the container in the condition that a compressive load is not exerted on the spring part.