| 摘要 |
PROBLEM TO BE SOLVED: To provide a content push-out vessel capable of checking the opening/ closing condition of a nozzle cap when an overcap is fitted. SOLUTION: In this content push-out vessel comprising a vessel body, a pouring cylindrical member fitted to a mouth of the vessel, the nozzle cap screwed to the pouring cylindrical member, and the overcap to be vertically moved by turning the nozzle cap, the pouring cylindrical member comprises a fitting cylinder with an outer circumference threaded and a pouring cylinder with a plug body continuously provided thereto in the center, the nozzle cap comprises a longitudinal rib on the outer circumference thereof, a threaded cylinder with an inner cylinder thereof threaded, and a nozzle cylinder with a nozzle erected on an upper surface thereof, and the overcap comprises a top wall with a nozzle insertion hole made therein, a side circumferential wall, and an operation cylinder with a longitudinal groove to be engaged with the longitudinal rib cut in an inner circumference thereof so that a tip of the nozzle is not protruded from the top wall surface of the overcap when the nozzle hole of the nozzle cap is closed. |
