| 摘要 |
PROBLEM TO BE SOLVED: To enable a residual amount of liquid in an opaque container to be confirmed by sight from outside the container. SOLUTION: There is provided a liquid injection container in which a lower end of a cylinder 8 is positioned within an upper segment of an opaque container 1, a head depressing type liquid injection pump 7 is installed at an upper segment of the container, a sliding bottom plate 13 is fitted to an inner surface of the container, and liquid in the container can be injected out of a nozzle 11 installed at a head, under an operation of the head. An inner end segment of a wound resilient band 24 is connected to the sliding bottom plate 13, an outer circumference segment of the resilient band 24 is arranged along an inner surface of bottom segment of the container in such a way that it can be deformed upwardly at a rate corresponding to an amount of lift of the sliding bottom plate. A bottom surface of the container is made transparent and the bottom surface part having the resilient band spaced apart due to its upward deformation is arranged to enable a residual amount of liquid to be confirmed by sight. |
