| 摘要 |
PROBLEM TO BE SOLVED: To provide a beverage preparation device including a mill mechanism and hot water supply mechanism in which both mechanisms operate at an appropriate timing.SOLUTION: A beverage preparation device prepares beverage by mixing and agitating tea leaves and hot water, in which water is heated by a heater as one of a heat mechanism. Also, a mill motor of a mill mechanism is driven to grind ingredients by a mortar thereof. After a period of time TD from the start of heating by the heater, the beverage preparation device starts driving the mill motor. |
