| 摘要 |
PROBLEM TO BE SOLVED: To provide a container device which, for example, facilitates water injection work, hardly causes water leakage and, further, facilitates waste sorting of the container device.SOLUTION: A container device has a bag part, a cylindrical part A attached to the bag part and a cock device. Therein, the cylindrical part A includes a locking part, the cock device includes a nozzle part, a lever part, a cylindrical part B and a part to be locked which is locked by the locking part of the cylindrical part A when the cylindrical part B is fitted to the cylindrical part A, the lever part is configured so as to permit effluence of fluid in the bag part to an external part via the nozzle part or to stop the effluence according to the movement of the lever part in such a state that the cylindrical part B is fitted to the cylindrical part A and a deformation mechanism which facilitates the fitting of the cylindrical part B to the cylindrical part A and/or the releasing is further provided. |
