公开(公告)号：US20090041531A1

公开(公告)日：2009-02-12

申请号：US12032229

申请日：2008-02-15

Applicant: Chun Yuen To ,  Hung Yu Cheng

Inventor： Chun Yuen To ,  Hung Yu Cheng

IPC: B42F13/20

CPC classification number: B42F13/24

Abstract: A lever-arch type file mechanism is disclosed as including a base, two rings secured to and extending upwardly from the base for engaging holes in pieces of paper, each ring including a post fixed to the base and an arch movable relative to the post, and a lever assembly operable to move the arches relative to the posts between a ring-closed configuration in which the rings are closed and a ring-open configuration in which the rings are open, and a lever of the lever assembly is pivotable downwardly from a first position (J) to a second position (K) to move the rings from the ring-closed configuration to the ring-open configuration, and subsequently pivotable downwardly from the second position to a third position (L) to move the rings from the ring-open configuration to the ring-closed configuration. The lever is also pivotable upwardly to move the rings from the ring-closed configuration to the ring-open configuration. The lever is pivotable downwardly to effect a pulling force on a first point on a link to move the link to rotate in a first direction, and the lever is pivotable upwardly to effect a pushing force on a second point on the link to move the link to rotate in the same first direction. The link is releasably engageable with another link which is carried by the lever.

Abstract translation: 杠杆拱型文件机构被公开为包括基座，两个固定到基座上并从基部向上伸出的环，用于接合纸张的孔，每个环包括固定到基座的柱和相对于柱可移动的拱形， 以及杠杆组件，其可操作以在所述环关闭的环闭合构造和所述环打开的环打开构造之间相对于所述柱移动所述弓，并且所述杆组件的杆可从 第一位置（J）到第二位置（K），以使所述环从所述闭环构造移动到所述开环构造，并且随后从所述第二位置向下枢转到第三位置（L），以使所述环从 环形配置到闭环配置。 杠杆还可向上枢转以将环从闭环构型移动到开环构型。 杠杆可向下枢转以在连杆上的第一点上产生拉力，以使链节沿第一方向旋转，并且杆可向上枢转以在链节上的第二点上施加推力以移动连杆 以相同的第一方向旋转。 连杆可释放地与由杠杆承载的另一连杆相接合。

公开(公告)号：US20080199246A1

公开(公告)日：2008-08-21

申请号：US11675487

申请日：2007-02-15

Applicant: Chun Yuen To ,  Hung Yu Cheng ,  Ming Hah Wong

Inventor： Chun Yuen To ,  Hung Yu Cheng ,  Ming Hah Wong

IPC: B42F3/04

CPC classification number: B42F13/26

Abstract: A ring binder mechanism for retaining loose-leaf pages has a housing, hinge plates, and ring members mounted on the hinge plates for retaining pages on the mechanism. The housing includes a plastic upper housing element and a lower housing element underlying the upper housing element. The lower housing element may be a single piece or multiple pieces. An actuating lever may be pivotally mounted on the housing for engaging the hinge plates and pivoting them to selectively move the ring members between an open position and a closed position.

Abstract translation: 用于保持活页页面的环形活页夹机构具有安装在铰链板上的壳体，铰链板和环形构件，用于将页面保持在机构上。 壳体包括塑料上壳体元件和位于上壳体元件下方的下壳体元件。 下壳体元件可以是单件或多件。 致动杆可以枢转地安装在壳体上，用于接合铰链板并枢转它们以在打开位置和关闭位置之间选择性地移动环形构件。

公开(公告)号：US07073968B2

公开(公告)日：2006-07-11

申请号：US09954095

申请日：2001-09-17

Applicant: Chun Yuen To ,  Weng Io Ng

Inventor： Chun Yuen To ,  Weng Io Ng

IPC: B42F3/00 ,  B42F13/12 ,  B42F13/36

CPC classification number: B42F13/0066 ,  Y10T24/3455 ,  Y10T24/3459 ,  Y10T24/3613

Abstract: Ring binder mechanism with special pronged fasteners secured thereto for fastening it to a binder, the special fastener per se, and a method of making the fasteners involving sheet metal stamping.

公开(公告)号：USRE38731E1

公开(公告)日：2005-05-03

申请号：US09725788

申请日：2000-11-29

Applicant: Chun Yuen To

Inventor： Chun Yuen To

IPC: B42F3/00 ,  B42F3/04 ,  B42F13/00 ,  B42F13/20

CPC classification number: B42F13/0066 ,  Y10T24/20 ,  Y10T24/3611 ,  Y10T24/3613 ,  Y10T24/3615 ,  Y10T24/44017 ,  Y10T24/44573 ,  Y10T24/497 ,  Y10T24/51

Abstract: A ring binder adapted to be secured to an article by at least one integral rivet, the ring binder comprising a substantially rigid integral upper plate supporting a pair of pivotable lower plates to which a plurality of ring members are mounted, the rivet comprising (1) a barrel that is in direct engagement with the upper plate and (2) a plurality of claws for securing the article, wherein at least 75% of said claws extend away from a longitudinal axis of the barrel. Also disclosed is a rivet adapted to secure a ring binder to an article, the rivet comprising (1) a barrel for engaging the ring binder and (2) a plurality of claws for securing the article, wherein at least a majority of the claws generally extend away from a longitudinal axis of the barrel.

Abstract translation: 一种适于通过至少一个整体铆钉固定在物品上的环形活页夹，所述环形活页夹包括支撑一对可枢转的下板的​​基本上刚性的整体上板，多个环形构件被安装到该底板上，所述铆钉包括：（1） 与所述上板直接接合的筒，和（2）用于固定所述物品的多个爪，其中至少75％的所述爪从所述筒的纵向轴线延伸。 还公开了一种适于将环形活页夹固定到制品上的铆钉，所述铆钉包括（1）用于接合环形活页夹的筒体和（2）用于固定制品的多个爪，其中至少大部分爪 远离镜筒的纵向轴线延伸。

公开(公告)号：US06536980B2

公开(公告)日：2003-03-25

申请号：US09756855

申请日：2001-01-10

Applicant: Chun Yuen To

Inventor： Chun Yuen To

IPC: B42F1320

CPC classification number: B42F13/26

Abstract: A ring binder is disclosed as including a curved upper plate supporting a pair of pivotable hinged leaves to which a number of half-rings are attached, and two pivotable actuating levers for moving the pair of hinged leaves between a first position in which the half-rings are closed and a second position in which the half-rings are open, in which the actuating lever.includes an aperture, and a cushion engaged with each actuating lever, in which the cushion has a first body part and a second body part, in which part of the first body part extends through the aperture of the actuating lever to engage with the second body part.

Abstract translation: 公开了一种环形活页夹，其包括支撑一对可枢转的铰接叶片的弯曲的上板，多个半圆环被连接到该弯曲的上部板上，以及两个可枢转的致动杆，用于在第一位置之间移动该对铰接的叶片， 闭合的环和第二位置，其中半环打开，其中致动杆包括孔，以及与每个致动杆接合的缓冲垫，其中衬垫具有第一主体部分和第二主体部分， 其中第一主体部分的一部分延伸穿过致动杆的孔与第二主体部分接合。

公开(公告)号：USD453026S1

公开(公告)日：2002-01-22

申请号：US29146094

申请日：2001-08-03

Applicant: Chun Yuen To

Designer： Chun Yuen To

公开(公告)号：US06280114B1

公开(公告)日：2001-08-28

申请号：US09680982

申请日：2000-10-06

Applicant: Chun Yuen To

Inventor： Chun Yuen To

IPC: B42F1320

CPC classification number: B42F13/26

Abstract: A ring binder includes a substantially rigid curved upper plate supporting a pair of hinged leaves. A plurality of ring members are secured to the hinged leaves for engaging corresponding holes in sheets of material retained by the ring binder. An actuating lever is located at each end of the curved upper plate for actuating the hinged leaves to open and close the ring members. Each actuating lever includes a tab having a pair of spaced-apart apertures therein. A cushion member is located on the tab, which includes an inner cushion part and an outer cushion part which are interconnected by a pair of connecting parts which extend through the spaced-apart apertures in the tab to securely attach the cushion member to the tab. The cushion member is engaged by the fingers of a user to pivot the actuating lever in order to move the ring members between the open position and the closed position. The cushion member is a soft pad of resilient material such as rubber or soft plastic. The cushion member provides improved tactile characteristics to the actuating lever, making the actuating lever comfortable to use. The cushion member also minimizes the feedback of undesirable shock forces produced by the snap action of the rings when opening and closing the rings.

Abstract translation: 环形活页夹包括支撑一对铰链叶片的基本上刚性的弯曲上板。 多个环形构件被固定到铰接叶片上，用于接合由环形活页夹保持的材料片中的相应的孔。 致动杆位于弯曲的上板的每个端部，用于致动铰链叶片以打开和关闭环件。 每个致动杆包括在其中具有一对间隔开的孔的突片。 缓冲构件位于翼片上，其包括内缓冲部分和外缓冲部分，其通过一对连接部分相互连接，所述连接部分延伸穿过突片中的间隔开的孔，以将缓冲构件牢固地附接到突片。 缓冲构件通过使用者的手指接合以枢转致动杆，以便使环构件在打开位置和关闭位置之间移动。 缓冲构件是弹性材料的软垫，例如橡胶或软塑料。 缓冲构件为致动杆提供改进的触觉特性，使致动杆使用舒适。 缓冲构件还使打开和关闭环时由环的快动作用产生的不期望的冲击力的反馈最小化。

公开(公告)号：USD433445S

公开(公告)日：2000-11-07

申请号：US117861

申请日：2000-01-28

Applicant: Chun Yuen To

Designer： Chun Yuen To

公开(公告)号：US6007266A

公开(公告)日：1999-12-28

申请号：US100945

申请日：1998-06-22

Applicant: Hung Yu Cheng ,  Chun Yuen To ,  Weng Io Ng

Inventor： Hung Yu Cheng ,  Chun Yuen To ,  Weng Io Ng

IPC: B42F13/00 ,  B42F3/04

CPC classification number: B42F13/0066

Abstract: A binder assembly includes a sheet retaining device having a plurality of rings for engaging corresponding holes in sheets of material retained by the sheet retaining device. The sheet retaining device is attached to a cover member by a fastener having a portion which is insertable into apertures in the sheet retaining device and securable thereto by pressing. The fastener includes a rectangular base having deformable claws which become embedded in the cover member when installed to securely hold the sheet retaining device to the cover member. The embedded claws are concealed from an outer surface of the cover member, thereby improving the exterior appearance of the binder assembly.

Abstract translation: 粘合剂组件包括片材保持装置，其具有多个环，用于接合由片材保持装置保留的材料片中的相应孔。 片材保持装置通过紧固件附接到盖构件，该紧固件具有可插入片材保持装置中的孔中并通过按压而可固定的部分的部分。 紧固件包括具有可变形爪的矩形基部，当被安装以将片材保持装置牢固地保持在盖构件上时，可变形爪嵌入盖构件中。 嵌入的爪从盖构件的外表面隐藏，从而改善了粘合剂组件的外观。

公开(公告)号：US5924811A

公开(公告)日：1999-07-20

申请号：US903411

申请日：1997-07-30

Applicant: Chun Yuen To ,  Chun On William To ,  Weng Io Ng ,  Kung Cheng ,  Wen-Ming Xu

Inventor： Chun Yuen To ,  Chun On William To ,  Weng Io Ng ,  Kung Cheng ,  Wen-Ming Xu

IPC: B42F13/22 ,  B42F13/00

CPC classification number: B42F13/0073

Abstract: A fastener apparatus for releasably fastening a sheet retaining apparatus to a cover member includes a plate member secured to the cover member and having an aperture therein. A pin member is reciprocally mounted to the sheet retaining apparatus, with a portion of the pin member being selectively positionable in the aperture to secure the sheet retaining apparatus to the cover member. Thus, the sheet retaining apparatus is readily assemblable and disassemblable from the cover member repeatedly by a user. Thus, the sheet retaining apparatus and the cover member may be shipped in an unassembled condition in a very compact package for later assembly by the consumer.

Abstract translation: 用于将片材保持装置可释放地紧固到盖构件的紧固装置包括固定到盖构件并且在其中具有孔的板构件。 销构件相互安装到片材保持装置，其中销构件的一部分可选择性地定位在孔中，以将片材保持装置固定到盖构件。 因此，纸张保持装置可以由使用者重复地容易地与盖部件组装和拆卸。 因此，片材保持装置和盖构件可以以非常紧凑的包装在未组装的状态下运输，以便以后由消费者组装。