| 摘要 |
There is provided a fluid container (406), comprising:
an opening (408) in a bottom surface thereof;
and a coupling device in contact with the bottom surface of the fluid container (406) around the opening, the coupling device comprising:
a first component (404) in contact with the bottom surface of the fluid container (406) around the opening;
the first component including a magnetic material and a second component in contact with the first component in a fluid-tight closed configuration, the second component (430) including a magnetic material, the coupling device biased in the fluid-tight closed configuration via magnetic attraction of the first component and the second component. |
