| 摘要 |
PROBLEM TO BE SOLVED: To assure tamper-evident properties of a container for contents. SOLUTION: The container lid 2 comprises a lid body 4, an outer lid 6 which can be opened/closed and a flexible suction tube 8. A through hole 42, a projecting wall 46 and a locking wall 32 are formed on a main wall 10 of the lid body 4, while the locking wall 32 is equipped with a locking strip 41 via a breakable bridge 41a, and the suction tube 8 is extended from the through hole 42. The outer lid 6 has a top face wall 54, a hanging wall 58 and a cylindrical sidewall 56. A protrusion 69 for opening operation is provided on the cylindrical sidewall 56. The outer lid 6 is rotated to a close position with the suction tube 8 folded downward to have its tip located inside the locking strip 41. An inner peripheral surface at a lower end of the sidewall 56 of the outer lid 6 is locked with an outer peripheral surface at an upper end of the locking wall 32 of the lid body 4, and the protrusion 69 of the outer lid 6 is locked with a lower end of the strip 41 of the lid body 4 from the inside thereof, respectively, causing the outer lid 6 to be positioned at the close position. The suction tube 8 has its flow path closed by folding at three folds. |
