| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a container with a stowable spout which can be easily manufactured and assembled, has improved seal performance, does not cause deterioration over time in the seal performance, enables a cap to have virgin seal of a large opening, furthermore, by introducing air between an exterior container and an insertion container, prevents a container appearance shape from being changed, and at the same time, prevents contents in the insertion container from being exposed to air. <P>SOLUTION: At least one through-hole 163 is provided on the end side of a spout 160 adhesively fixed to the insertion container 111 of the container 100 with a stowable spout, the spout 160 has an air valve element 162 coming in contact with and separate from the cap 130 on the end side, and a middle cock 150 has a hollow cylindrical retention outer frame 151 and a central valve element 152 allowing a flow of the contents only in one direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
