| 摘要 |
PROBLEM TO BE SOLVED: To provide a container spout cap which can be opened easily and hygienically without requiring an excessive force.SOLUTION: A container spout cap 20 attached to a container body 10 which is filled with liquid or powder contents includes: a first member 21 which is attached to the container body having: a cylindrical portion 23; a sealing plate 25 which blocks the opening of the inner cavity of the cylindrical portion; and a slope rib 28 which is provided in a protruding manner on the sealing plate and formed in a slope shape in which at least a portion has a gradually increasing protruding height and a second member 22 which includes a pressing rib which presses the slope rib, and is attached to the first member so as to be relatively rotatable and relatively immovable in the axial direction of the cylindrical portion, and characterized in that the inner cavity of the cylindrical portion is opened when the second member is rotated relative to the first member in a predetermined direction, and the slope rib is pressed by the pressing rib so as to displace the sealing plate. |
