主权项 |
1. A fluid storage apparatus comprising:
a flexible container that includes an inlet port, through which a fluid is injected, and a discharge port, through which the fluid is discharged, and that expands and contracts in accordance with an amount of the fluid in the flexible container; and a guiding mechanism that linearly guides the flexible container in accordance with expansion and contraction of the flexible container, wherein the guiding mechanism includes
a guiding column provided adjacent to the flexible container and extending linearly, anda slider provided on an upper end portion of the flexible container and including a guiding hole in which the guiding column is inserted. |