| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel structure of a straw formed by connecting plural (for example, two) tube bodies, capable of preventing outflow of beverage left in a container.SOLUTION: Provided is a drinking straw 1 forming a series of channels by connecting an outside straw 10 having a mouth part 19 for drinking disposed on outside of a container 5, and an inside straw 20 having a tip end part 20s to be inserted into inside of the container 5. When a part 22 to be inserted of the inside straw 20 to the outside straw 10 is folded with the outside straw 10, a bending part 28 (figure 6(E)) is formed and the bending part 28 closes a channel 24 of the inside straw 20. |
