| 摘要 |
<P>PROBLEM TO BE SOLVED: To eliminate limitations in designing a cover having a continuous operation mode (degassing mode and continuous content jetting mode) setting mechanism, and to make a setting operation of the continuous operation modes simple and reliable. <P>SOLUTION: A thin part 5h of an erroneous operation preventive coupling 5g pinched in an external slit 6e is cut off, and the cover 6 is rotated with respect to a container body 1. Since an operation button 4 rotates integrally with the cover 6 by a rib 4d guided by an internal slit 6g, the button 4 is pushed down with its protrusion 4c following spiral cam surfaces 5e and 5e'. The protrusion 4c moves to a horizontal cam surface 5f connecting with the spiral cam surface, and the continuous operation mode is attained. To cancel the continuous operation mode, the cover 6 is rotated reversely. <P>COPYRIGHT: (C)2008,JPO&INPIT |
