| 摘要 |
PROBLEM TO BE SOLVED: To enable powder such as toner to be easily crushed manually by a simple structure even when the powder is highly coherent. SOLUTION: A container 1 for storing powder T, an opening 2 for discharging powder T from the container 1 and a pair of inner wall surfaces 4, 5 having non-parallel plane or curvature against a central axis of the opening 2 and opposing to each other in a direction of the central axis are provided. When a person shakes the container 1, the inner wall surfaces 4, 5 may be helpful for crushing the cohesion powder T. There are provided crushing members 11 which are manually operated from outside the container 1 as required so as to crush the cohesion of the powder T within the container. |
