| 摘要 |
PURPOSE:To enable the effective use of powder without any loss by causing water heated with a heater to flow to a storage chamber through a flow passage and further to a crushing chamber in a process of extracting coffee liquid. CONSTITUTION:A crushing chamber 5 is so provided as to be continuous to the bottom part of a storage chamber 4 for storing coffee beans, and fited with a cutter 7 driven with a motor 6 and a filter 8 for allowing the passage of only coffee bean powder crushed with the cutter 7. Furthermore, an extraction chamber 3 for receiving the coffee bean powder through the filter 8 is provided under the crushing chamber 5, while a tank 9 for containing water and a heater 14 for heating the water in the tank 9 are provided. Also, a flow passage 15 is formed between the tank 9 and the storage chamber 4 for introducing the water heated with the heater 14 to the storage chamber 4, and a switch for optionally driving the motor 6 during power supply to the heater 14 is installed. As a result, coffee beans can be effectively used and troublesome maintenance after use of a coffee maker can be eliminated. |
