| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a ring binder mechanism capable of surely locking together with closing a ring. <P>SOLUTION: The ring binder mechanism(101) for holding a loose leaf page is equipped with a housing (111), hinge plates (127a, 127b) freely rotatively supported with the housing (111) and a plural number of ring components (123a, 123b) capable of moving between a closed position and an open position together with providing the hinge plates (127a, 127b). An actuator which can relatively be transferred and moves the hinge plates (127a, 127b) is fitted to the housing (111). A locking element (149) for locking the close stated ring components (123a, 123b) are locked, in a releasable manner, at locking positions. Further, a locking element (149) which opens them for being moved to an open position of an unlock position. Furthermore the locking element (149) is, in a freely operatable manner, connected to the actuator, and an intermediate connector (167) capable of being deformed during functioning of the actuator, is provided. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
