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公开(公告)号：US20210177140A1
公开(公告)日：2021-06-17
申请号：US16063129
申请日：2018-04-17
发明人： Chun Yuen To
摘要： A hanger bar for mounting a hanging file folder on a pair of support rails includes a body having a top, a bottom, and opposite longitudinal ends. The body includes a first section having a length extending longitudinally across the body and a height extending from the top of the body toward the bottom of the body. A second section has a length extending longitudinally across the body and a height extending from the first section of the body toward the bottom of the body. A third section has a length extending longitudinally across the body and a height extending from the second section of the body to the bottom of the body. The first section is angled with respect to a vertical axis when the body is positioned in a vertical orientation.
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公开(公告)号：US20210162796A1
公开(公告)日：2021-06-03
申请号：US16061301
申请日：2017-06-13
发明人： Chun Yuen To
摘要： A hanger for hanging a binder containing loose-leaf pages in a hanging drawer system has first and second opposed hooks configured to be secured to a notebook spine. First and second arms are moveable relative to the hooks between extended and retracted positions. The arms have support surfaces that extend laterally beyond the hooks in the extended position and lips that are spaced from the hooks in the extended position. A method of hanging a notebook in a drawer includes moving the arms to the extended position and placing the support surfaces of the arms on the rails of the hanging drawer system so the rails support the notebook.
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公开(公告)号：US09895922B2
公开(公告)日：2018-02-20
申请号：US15009457
申请日：2016-01-28
发明人： Chun Yuen To
CPC分类号： B42F13/26 , B42D5/006 , B42F13/165 , B42F13/40 , B42P2241/16
摘要： A ring binder for use in holding loose-leaf pages. A retaining system is configured to selectively and releasably hold first and second ring members in a closed position. First and second interlocking formations are selectively movable relative to one another between a retaining position and a non-retaining position. The first interlocking formation includes a projection having a free end. The free end has a void configured and arranged to permit resilient bending of portions of the free end of the projection in a first direction as they engage the second interlocking formation when the interlocking formations are moved from the non-retaining position to the retaining position. In the retaining position, the portions of the free end of the projection are substantially inhibited from bending in a second direction in response to pivoting movement of either of the ring members.
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公开(公告)号：US09751356B2
公开(公告)日：2017-09-05
申请号：US14449900
申请日：2014-08-01
发明人： Jn Biao Pi , Chun Yuen To
摘要： A ring binder mechanism includes a housing, a ring support, and rings for holding loose-leaf pages. Each ring includes a first ring member and a second ring member that are moveable between a closed position and an opened position. An actuator is mounted on the housing for moving the ring members from the closed position to the opened position. A travel bar has at least one locking element and is moveable between a locked position wherein the ring members are locked in the closed position and an unlocked position wherein the ring members are capable of being moved to the opened position. An intermediate connector operably connects the travel bar to the actuator. A portion of the intermediate connector is captured by and moveable with a wide section of a mounting groove in the travel bar so the intermediate connector can move relative to the travel bar.
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公开(公告)号：US20140363216A1
公开(公告)日：2014-12-11
申请号：US14449900
申请日：2014-08-01
发明人： Jn Biao Pi , Chun Yuen To
IPC分类号： B42F13/26
摘要： A ring binder mechanism includes a housing, a ring support, and rings for holding loose-leaf pages. Each ring includes a first ring member and a second ring member that are moveable between a closed position and an opened position. An actuator is mounted on the housing for moving the ring members from the closed position to the opened position. A travel bar has at least one locking element and is moveable between a locked position wherein the ring members are locked in the closed position and an unlocked position wherein the ring members are capable of being moved to the opened position. An intermediate connector operably connects the travel bar to the actuator. A portion of the intermediate connector is captured by and moveable with a wide section of a mounting groove in the travel bar so the intermediate connector can move relative to the travel bar.
摘要翻译： 环形活页夹机构包括壳体，环形支撑件和用于保持活页页面的环。 每个环包括可在关闭位置和打开位置之间移动的第一环构件和第二环构件。 致动器安装在壳体上，用于将环构件从关闭位置移动到打开位置。 旅行杆具有至少一个锁定元件，并且可在锁定位置之间移动，其中环构件被锁定在关闭位置和解锁位置，其中环构件能够移动到打开位置。 中间连接器将行进杆可操作地连接到致动器。 中间连接器的一部分被行进杆中的安装槽的宽部分捕获并且可移动，使得中间连接器可相对于行进杆移动。
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公开(公告)号：US20170291446A1
公开(公告)日：2017-10-12
申请号：US15134008
申请日：2016-04-20
发明人： Chun Yuen To
IPC分类号： B42F13/26
CPC分类号： B42F13/26
摘要： A ring binder has an elongate body and rings including ring members moveable between closed position and open positions. A retaining system selectively and releasably holds the ring members of at least one ring in the closed position. The retaining system includes interlocking formations adjacent ends of the ring members that are moveable between retaining and non-retaining positions. The first interlocking formation includes a recessed region and a projection extending upwardly. The second interlocking formation includes a vaulted region and a projection extending downwardly. The first projection is received in the vaulted region and the second projection is received in the recessed region when the interlocking formations are in the retaining position. The interlocking formations are configured so that movement of the interlocking formations relative to one another in the direction of a longitudinal axis of the body is blocked when the interlocking formations are in the retaining position.
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