PROBLEM TO BE SOLVED: To provide a mixing vessel which has a small number of components, is excellent in operability for mixing contents, enables easy mixing operation, and enables the contents to be unfailingly mixed.SOLUTION: A mixing vessel includes: a container body 2 for storing a main content a nozzle 10 provided at a mouth cylinder part of the container body 2 a booster 20 for storing a sub content and content take-out means 7. The nozzle 10 includes an intermediate wall part 14 allowing the interior to communicate with the content. A protrusion 15 is erected from the intermediate wall part 14. The booster 20 includes an intermediate wall part 24 allowing the interior to communicate with the content. A protrusion 25 is erected from the intermediate wall part 24. An inner cylinder opening part of an inner cylinder part 26 located below the intermediate wall part 24 is sealed by a seal member 27b, and an upper end opening part of an upper layer part 23 is sealed by a seal member 27a. When the nozzle 10 is connected with a lower layer part 21 of the booster 20, the seal member 27b of the booster 20 is broken by the protrusion 15 of the nozzle 10.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】構成品数が少なく、内容物を混合させるための操作性に優れて混合操作が容易で、確実に内容物の混合が可能である混合容器の提供。【解決手段】主内容物を収納する容器本体2と、容器本体2の口筒部に設けられたノズル10と、副内容物を収納するブースター20と、内容物取り出し手段7を備え、ノズル10が、内部に内容物を連通させる中間壁部14を備え、中間壁部14から突起体15が起立され、ブースター20が、内部に内容物を連通させる中間壁部24を備え、中間壁部24から突起体25は起立され、中間壁部24下方の内筒部26の内筒開口部はシール部材27bで封止され、上層部23の上端開口部がシール部材27aで封止され、ブースター20の下層部21にノズル10を連結された場合、ブースター20のシール部材27bが、ノズル10の突起体15により破断される混合容器。【選択図】図3
