| 摘要 |
PURPOSE: To provide drink extracting equipment without risk of a scald, etc., by miss-operation of an extractor during drink extraction and with good operability, by displaying the extractor in extraction securely in low cost with a simple configuration. CONSTITUTION: On the outer face of an extractor 10, a thermolabel 18, for instance to change color reversibly at 65 deg.C, is stuck to show clearly the extractor in extraction during the high temperature period from the beginning of hot water pouring into the extractor 10 to the end of finishing the drink flowing down by the thermolabel 18 changing the color, for instance from red to black. When the extraction is completed and the temperature of the extractor 10 lowers to temperature lower than 65 deg.C, the returning temperature of the thermolabel 18, the thermolabel 18 is to return from black to red. |
