| 摘要 |
PROBLEM TO BE SOLVED: To provide a refill container having an improved displacement efficiency of the content of the refill container with air in a main container to reduce a time required for refilling.SOLUTION: A refill container 1 includes a container body 2 for storing the content to be filled in a main container 30, and a fitting cylinder 3 fitted to a mouth portion 2a of the container body 2. The fitting cylinder 3 has an outlet tube portion 4 inserted into an inlet hole portion 31 of the main container 30, the outlet tube portion 4 is formed with an outlet hole 5 communicating with the inside of the container body 2 and disposed in the inlet hole portion 31 of the main container 30 upon mounting the refill container 1 to the main container 30 in a refilling position, and the inside of the container body 2 extending along the direction of the container axis O of the outlet hole 5 in the fitting cylinder 3, is formed with a content guiding portion 12 having a helical shape and extending in the direction of the container axis O while going around the container axis O. |
