| 摘要 |
A ink-refilled convection device for introducing ink into an ink cartridge is disclosed. The ink-refilled convection device comprises a convective refill unit, an ink container, and an opening hole. The convective refill unit has a base body at lower portion of the convective refill unit, a drain conduit disposed in the first cylindrical hole, a vent conduit disposed in the second cylindrical hole. The ink container has an inner cap disposed at opening of the ink container with a taper column detachably engaged with the taper cylindrical hole. Wherein said convective refill unit connected with the cap of the ink container, the convective refill unit of said vent conduit is passed through the opening hole with the first end of the vent conduit kept approaching to the bottom of the ink container and the second end of the vent conduit extended to exterior of the column body through the recess, between the column body and the second end of the drain conduit. |
