| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a two-agent mixing container with a pump capable of reliably mixing two agents, and discharging a content by smoothly actuating the pump even in the initial operation of a nozzle head. <P>SOLUTION: The two-agent mixing container with the pump comprises a container body 1 for forming a main chamber m to store a content, an intermediate cylindrical body 2 having a screw part n on an upper end opening k of the container body 1 in a non-turnable manner, a cover body 3 which engages an inner wall of an outer cylindrical part with the screw part to allow the container body by the turn to slide in an advancing/retracting direction to/from each other, and a push-cutting cylindrical body 8 having a pump 4 and a thin-walled sheet 7 to be pierced which forms a sub-chamber, pierces the thin-walled sheet by the mutual approach by the turn of the cover body or the container body, drops other contents in the sub-chamber into the main chamber, and mixes them. In addition, a slider 1c which forms a bottom wall of the main chamber and is movable toward the pump along its inner wall as the amount of the content is reduced is arranged in the main chamber. A gap g forming a retraction margin is formed between the slider and the bottom wall of the container body at the initial position during the assembly. <P>COPYRIGHT: (C)2008,JPO&INPIT |
