| 摘要 |
A fluid dispensing device includes a container coupled between a bottle and a tube for forcing the fluid to flow through the tube without gravity, a base is disposed in the container, a housing is engaged in the container and movable toward and away from the base, a spring biased plug controls the fluid to flow out of the housing, a cap and a casing are attached to the container, a spring biased valve piece is engaged in the casing for engaging with the cap and for controlling the fluid to flow through the cap, a core is attached to the casing, and a coil is attached to the container to act with and to move the core in the container. |
