| 摘要 |
PURPOSE: An integrated soft tube straw is provided to prevent safety accidents due to the separation of an outer straw. CONSTITUTION: An integrated soft tube straw comprises an outside straw(100), an inside straw(200), and a soft tube(300). The outside straw is formed with a wedge-shaped bending induction slope portion and a first bending induction cut-out portion, and is formed in the shape of a tube. The inside straw is formed with a second bending induction cut-out portion and is formed in the shape of a tube. The soft tube surrounds the first bending induction cut-out portion. |
