PROBLEM TO BE SOLVED: To provide a mixing device to allow a two-chamber container A to be used as the container where respective portions are mounted with a simple operation for mixing in use and easily separated after the mixing so as to store admixture, the two-chamber container A being the container where a first storage chamber R1 is partitioned by a first mobile wall A6 and a second mobile wall A7, a second storage chamber R2 is partitioned in the upper part of the second mobile wall A7, and a communication recess 13 for the communication of the first storage chamber and the second storage chamber R2 via the outer periphery of the second mobile wall A7 when the first mobile wall A6 is pushed-in is arranged by recess in the inner periphery of the second storage chamber R2.SOLUTION: The mixing device includes: a cylindrical upper base body B3 for performing locking to prevent the two-chamber container A from coming off upward and allowing the two-chamber container A to be separably fitted a cylindrical lower base body B1 whose upper end is fitted to the lower end of the upper base body B3 so as to be mutually rotatable and a pressing body B2 which is ascendably loaded inside the lower base body B1 so as to prevent rotation and is threadedly engaged to the upper base body B3. Then, two components in respective storage chambers are mixed by pushing up the first mobile wall A6 by the distal end of the pressing body B2 to ascend by the relative rotation of the upper base body B3 and the lower base body B1.COPYRIGHT: (C)2011,JPO&INPIT【課題】第1可動壁A6及び第2可動壁A7で第1収容室R1を区画し、第2可動壁A7上方に第2収容室R2を区画し、第1可動壁A6の押し込み時に第2可動壁A7外周を介して第1収容室内と第2収容室R2内とが連通する連通凹部13を第2収容室R2内周に凹設した二室容器Aに対し、それらを使用時に簡単な操作で装着して混合し、また、混合後は簡単に離脱させて混合剤が収容された容器として使用することができる混合装置を提案する。【解決手段】二室容器Aの上方への抜け出しを防止すべく係止し、且つ、二室容器Aを離脱が可能に嵌合させた筒状の上部基体B3と、上部基体B3の下端部に相互の回転が可能に上端部を嵌合させた筒状の下部基体B1と、下部基体B1内に回転を防止して上昇可能に装着し、上部基体B3と螺合させた押圧体B2とを備え、上部基体B3と下部基体B1との相対回転により上昇する押圧体B2の先端により第1可動壁A6を押し上げて各収容室内の二剤を混合する。【選択図】図1
