| 摘要 |
PROBLEM TO BE SOLVED: To provide a press-opening type storage device having a preliminary opening force. SOLUTION: An external structure 101 is a hollow container with a cylindrical shape, an approximately cylindrical shape or a polyhedron cylindrical shape. A force receiving face 104 and a releasing port 105 of a content 107 are respectively provided on both axial ends of the external structure 101. A cap 102 is connected to the releasing port 105, and the cap 102 on the other end is opened by being pressurized from the force receiving face 104 of one end, and the content 107 is released. A deflective sealing structure 103 is provided between the cap 102 and the external structure 101 so that the cap 102 under an open state is not detached from the external structure 101. When the cap 102 is in a sealed condition with respect to the external structure 101 to have a relatively stable relation between the cap 102 and the outside, the deflective sealing structure 103 for keeping both is bent to have a preliminary state in the opening direction, and the cap 102 is kept in a stable open state. COPYRIGHT: (C)2010,JPO&INPIT |
