发明名称 Ring Binder Mechanism
摘要 A ring mechanism for retaining loose leaf pages has a housing and hinge plates supported by the housing for pivoting motion relative to the housing. Ring members are mounted on the hinge plates and are moveable between a closed position and an open position. An actuator is mounted on the housing for movement relative to the housing for causing pivoting motion of the hinge plates. A locking element releasably locks the closed ring members in a locked position and releases the closed ring members to move to the open position in an unlocked position. An intermediate connector operably connects the locking element to the actuator. The intermediate connector is deformable during movement of the actuator.
申请公布号 US2008075526(A1) 申请公布日期 2008.03.27
申请号 US20070681590 申请日期 2007.03.02
申请人 WORLD WIDE STATIONERY MFG. CO., LTD. 发明人 NG WING YIU;CHENG HUNG YU
分类号 B42F13/00 主分类号 B42F13/00
代理机构 代理人
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