| 摘要 |
PROBLEM TO BE SOLVED: To facilitate bag-setting work, by simplifying a structure for holding an opening port of a bag in an expansive opening state.SOLUTION: A refillable container is provided with a flexible retainer 5 which extends toward the inside of an opening part of a container body 2 and in which at least a part is composed of an elastic body. The flexible retainer 5 can reverse in a snap state between a first attitude A of expanding upward from its base part by restoring force of itself and a second attitude B for holding an opening port 7c of a bag 7 in an expansive opening state by expending downward. Since the second attitude B is maintained by the restoring force of the elastic body, a separate member for maintaining the second attitude B is obviated, and thus, a structure of holding the opening port 7c of the bag 7 in the expansive opening state can be simplified, and bag 7-setting work can be facilitated.SELECTED DRAWING: Figure 1 |
