| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rice cooker the lid of which is not unlocked while pressure is applied, even if two pressure valves or/and two pressure valve open mechanisms are used. <P>SOLUTION: The rice cooker 1 is provided with the two pressure valves 29 and the two pressure valve open mechanisms 30 within the lid 7. Each pressure valve open mechanism 30 has: a movable plunger 34; a link mechanism 38 for transmitting the movement of the plunger; and an actuation member 43 to be moved with the movement transmitted from the link mechanism. The lid 7 is provided with a locking member 80 for suppressing the unlocking of a lid locking mechanism 70. The actuation member 43 is formed with an actuation stake 44 for actuating the opening and closing mechanism of the pressure valve 29, and an arm 47 pushing the locking member 80. When the pressure valve 29 is closed by the movement of the actuation stake 44, the movement of the actuation member 43 causes the arm 47 to move the locking member 80 so as to suppress the unlocking of a lid locking mechanism 70. <P>COPYRIGHT: (C)2012,JPO&INPIT |
