| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a two agent mixing container the length of which does not fluctuate in the removing operation of an internal plug, and which does not generate separation wastes and is simplified. <P>SOLUTION: This container mixes contents by making the content in an upper housing section drop into the housing space of a lower housing section. In the container, an intermediate cylindrical body one end of which is rotatably held by the mouth section of the lower housing section, and the other end of which is non-rotatably connected and held by the external wall of the upper housing section is provided between the upper housing section and the lower housing section. The intermediate cylindrical body is composed of an external annular body which surrounds from the upper housing section to the lower housing section, a first annular body which is integrally connected on the internal side of the external annular body and is fitted in the opening of the upper housing section, and a second annular body having a passage r which makes the content in the upper housing section drop into the lower housing section through the opening, and having a thread part on the external wall of the passage r. Then, the internal plug which engages with the thread part of the second annular body and shuts off the housing space of the upper housing section from the housing space of the lower housing section by closing the passage r is provided at the second annular body. The external wall surface of the internal plug is connected with the internal wall surface of the mouth section of the lower housing section. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
