| 主权项 |
1. An infusion beverage brewing device, comprising:
a filter assembly having an outer filter cup and an inner filter cup, the outer filter cup having an outer cup-body, a first upper edge formed on a top of the outer cup-body, the outer cup-body having a bottom outlet disposed with a sealing device; the inner filter cup having an inner cup-body, a top of the inner cup-body having a second upper edge, a filter screen disposed at a bottom of the inner cup-body, the top of the inner cup-body disposed with a vapor inlet, the inner cup-body of the inner filter cup received in the outer cup-body of the outer filter cup, the second upper edge stacked on the first upper edge, a gap formed between the inner cup-body and the outer cup-body, a vapor diffusion outlet disposed between the inner cup-body and the outer cup-body, and the vapor diffusion outlet connecting with the vapor inlet, and a brewing mechanism having a cup retainer, a cover and a controlling device, the cover disposed on the cup retainer, the controlling device connected to the cover, the filter assembly placed in the cup retainer, the upper edge of the outer filter cup disposed on the cup retainer, the cover selectively disposed on the filter assembly, the cover disposed with a sprinkle-nozzle and a vapor portal thereon, and the vapor portal corresponding to the vapor inlet of the inner filter cup. |
