| 摘要 |
<P>PROBLEM TO BE SOLVED: To simplify the constitution of a gas purging mode holding mechanism, and to reduce the manufacturing cost. <P>SOLUTION: A sliding member 3 for setting a gas purging mode is provided on the ceiling section 2c of a cover body 2 of a container main body 1. When the mode is shifted from a resting mode to the gas purging mode, after the operation section 5b of a lever type actuator 5 is pressed, the sliding member 3 may simply be operated to the right direction shown in Figure. In this case, the actuator 5 turns counterclockwise with a connected section 5a as the pivot, and a stem 4 is depressed to an operation mode position. This depressed state is kept when the protruding section 3a of the sliding member 3 comes into contact with a high top surface 5e of the actuator 5. Also, for the sliding member itself, a recess-like section 3b on the left side is engaged with a protrusion-like section 2d on the right side of the ceiling section 2c. In this case, the mode can be switched to the gas purging mode by depressing the actuator 5 by the protruding section 3a only by the sliding operation to the right direction to the sliding member 3 under the resting mode. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
