| 摘要 |
PROBLEM TO BE SOLVED: To provide a container simple in a valve disk of a liquid pouring container, easy and convenient for use. SOLUTION: A fitting cylinder is suspended from a lower surface of a lower elastic plate, an elastic outward flange 6 is added to an upper end of a short rod 5 erected from a center part of the lower plate, and a liquid sucking hole 7 is cut in the lower plate part between the fitting cylinder and the short rod 5 to make a valve disk 1. The fitting cylinder of the valve disk 1 is fitted to an upper part of a sucking cylinder piercing the center of a bottom plate 26 of a main cylinder 21 fitted to a container body, the elastic outward flange 6 is loaded on an upper surface of a short cylinder 32 erected from an inner circumference of a flange 37 having a valve hole 38 at the lower end of a cylindrical part 32 of a turning cylinder 31 which is turnably fitted in the main cylinder 21, a suction valve 41 is formed by the valve hole 39 and an outer circumferential part 3 of the lower plate, and a first groove 42 to be communicated with a nozzle hole 30a and a second groove 43 for feeding the outside air to be communicated with an outside air feed hole 29 are provided on the cylindrical part 32 of the turning cylinder. |
