| 摘要 |
PROBLEM TO BE SOLVED: To provide a refill container which facilitates refilling, prevents spilling of contents during refilling and allows refilling operation even when contents remain in the container.SOLUTION: A refill container includes a container body 2 storing contents, an outlet cylinder 3 which extends along the direction of the container axis O from a mouth part 2a of the container body toward the outside of the container body, is insertable into an inlet of the container and is formed with an outlet 3a in the tip part, a blockage plate 4 which blocks the outlet and is connected to an opening peripheral edge part of the outlet through a breakable weakened part 30 and an operation protrusion piece 5 connected to the blockage plate. The operation protrusion piece has a protrusion piece body 20 with one end part 20a connected to the blockage plate and the other end part 20b arranged on the radial-direction outer side of the outlet cylinder and a hook part 21 which is provided in the other end part of the protrusion piece body, opened toward the outer side of the container body along the container axial direction and engaged in an opening end edge of the inlet. A part of the operation protrusion piece located outermost in the radial direction is located on the radial-direction inner side relative to the outer peripheral surface of the trunk part 2b of the container body. |
