| 摘要 |
PROBLEM TO BE SOLVED: To provide a cock-type dispensing stopper that lowers torque when opened, facilitates cap opening operation and reliably stops liquid, while configuring a sealing part formed of slidable close contact between an outer circumference of a lower edge and an inner circumference of an outlet in an inner cylindrical body in a cock-type dispensing stopper to have two seal points of a portion of closing a liquid flow path and a portion of stopping liquid.SOLUTION: A sealing part 14 is formed by vertically separating and disposing a liquid flow path closing sealing part 15 for closing a liquid flow path and a liquid stopping sealing part 16 for stopping liquid. The liquid stopping sealing part 16 is arranged at the opening bottom edge side of an outlet 10, and the liquid flow path closing sealing part 15 is arranged at the upside thereof. |
