| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a container made of foamed resin with a structure capable of improving water draining performance while keeping the heat insulation performance of the container. <P>SOLUTION: The container made of foamed resin is equipped with a valve element 113 on an opening to a first draining path 111a on a second draining path 112a formed on a body 110 of the container for opening the second path 112a to drain the water from the second path 112a when the predetermined or larger weight of water is applied. <P>COPYRIGHT: (C)2007,JPO&INPIT |
