| 摘要 |
PROBLEM TO BE SOLVED: To mix two liquids by a simple operation by composing a container in which two liquids are mixed at the time of opening the container, which is used for supplies for caring for contact lenses for example, from a first container main body having a liquid dropping mouth in its mouth stopping part and a head tube member having on its inside a bottom wall member which is in close contact with the liquid dropping mouth and is so closed as to be breakable by being pressed. SOLUTION: After a first solution is filled into a first container main body 2 through a mouth stopping part 4, a liquid dropping mouth 6 is fitted on the mouth stopping part 4, and both of them, 4 and 6, are fixed by ultrasonic welding or the like. Separately therefrom, a second solution is filled from the opening 15 of a head tube member 3, and with a lid 16 inserted therein, they are ultrasonic welded. In use, the female screw 13 of the head tube member 3 is screwed relative to the male screw 5 of the container main body 2, and by screwing it further, a thin-wall pressure-breakable part formed in the middle of the bottom wall 14 of the head tube member 3 is pushed up and broken by the leading end of the liquid dropping mouth 6. Thus, the second solution in the tube member 3 can be caused to flow into the container main body 2 via the through-mouth 7 of the liquid dropping mouth 6, and both the liquid are mixed. |
