LOOSE-LEAF NOTEBOOK AND BINDING STRUCTURE THEREOF

    公开(公告)号:US20240278593A1

    公开(公告)日:2024-08-22

    申请号:US18636315

    申请日:2024-04-16

    发明人: XINGXING LIU

    IPC分类号: B42F3/04

    CPC分类号: B42F3/04

    摘要: A loose-leaf notebook and its binding structure are provided. The binding structure includes a base plate. The base plate is provided with binding strips and snapping holes corresponding to the binding strips. A bottom end of each of the binding strips is fixed on the base plate, and a top end of each of the binding strips is inserted into a corresponding snapping hole. Due to the elasticity of the material itself, hands will not be hurt during writing, and loose-leaf papers can be easily flipped. If a user needs to remove or change an order of the loose-leaf papers, the user can remove the binding strips from the snapping holes to easily change papers and perform rebinding. The binding structure can also be reused by replacing the loose-leaf papers of the loose-leaf notebook.

    Modular binder assembly
    2.
    发明授权

    公开(公告)号:US11633974B1

    公开(公告)日:2023-04-25

    申请号:US17725219

    申请日:2022-04-20

    申请人: Vernon Tosh

    发明人: Vernon Tosh

    IPC分类号: B42F3/04 B42F7/04 B42F13/16

    摘要: A modular binder assembly for storing a variety of objects includes a binder which includes a first portion that is hingedly attached to a second portion. A plurality of first mating members is each coupled to a respective one of the first portion and the second portion of the binder. A document folder is removably attachable to respective ones of the first mating members for insertably receiving documents. A cassette caddy is removably attachable to respective ones of the first mating members. A personal electronic device is removably attachable to a respective one of the first mating members on the binder thereby facilitating the personal electronic device to be positioned at a variety of locations on the binder.

    Ring binder mechanism
    6.
    发明授权

    公开(公告)号:US10532598B2

    公开(公告)日:2020-01-14

    申请号:US14713871

    申请日:2015-05-15

    IPC分类号: B42F13/26 B42F3/04 B42F13/36

    摘要: A ring mechanism has pivoting hinge plates supported by a housing so pivoting of the hinge plates can open and close rings for holding the loose-leaf pages. The mechanism has an actuator including a lower arm for moving the hinge plates to open the rings and an upper arm for moving the hinge plates to close the rings. The upper arm has a hook thereon. An intermediate connector comprises a cross bar captured by the hook on the actuator. The intermediate connector connects a travel bar to the actuator so movement of the actuator to pivot the hinge plates causes longitudinal movement of the travel bar in the housing. A locking element is moveable with the travel bar between a locking position and non-locking position.

    Lever for a ring binder mechanism

    公开(公告)号:US10173458B2

    公开(公告)日:2019-01-08

    申请号:US15471876

    申请日:2017-03-28

    发明人: Chun H. Lin

    摘要: A ring mechanism for retaining loose-leaf pages includes a housing and ring members for holding loose-leaf pages that are moveable relative to the housing between an open and closed position. An actuation system moves the ring members and includes hinge plates pivotally mounted on the housing and an actuator actuating pivoting movement of the hinge plates. A travel bar of the actuation system is moveable by the actuator between a locked position blocking pivoting movement of the hinge plates and an unlocked position allowing pivoting movement of the hinge plates. The actuation system is adapted to deform while moving the travel bar from the locked position toward the unlocked position to delay the pivoting motion of the hinge plates from the movement of the actuator.

    Automatic circulation binder
    9.
    发明授权

    公开(公告)号:US09956808B2

    公开(公告)日:2018-05-01

    申请号:US15117724

    申请日:2014-05-06

    申请人: Jiagui Zhong

    发明人: Jiagui Zhong

    摘要: Disclosed is an automatic circulation binder, comprising a housing (1), a pair of pivotable hinged plates (2) which are located in the housing (1) and are tightly clamped by the housing (1), and multiple pairs of half ring elements (3) respectively fixed on the pair of hinged plates (2), wherein the half ring element (3) extends out of an upper surface of the housing (1); the automatic circulation binder also comprises a push rod (4) which is located in the housing (1) and capable of moving in an axial direction of the housing, the push rod (4) is located below the hinged plates (2), and a first through groove (5) and a second through groove (6) are successively provided on the push rod (4) from the left to the right in the axial direction of the housing, wherein an automatic rotation push rod locating sleeve (7) is provided in the first through groove (5) and an upper end of the automatic rotation push rod locating sleeve (7) is fixedly connected to an inner surface of the housing (1), a return spring (8) is provided in the second through groove (6), and the return spring (8) is connected to the hinged plates (2); and a plurality of ejection strips (9) are provided on the upper end of the push rod (4), through grooves (10) are correspondingly provided on the hinged plates (2) such that the ejection strips (9) penetrate through the through grooves (10), and snap grooves (11) matched with the front end of the ejection strips (9) are also located on the inner surface of the housing (1). The automatic circulation binder has a simple structure, and a circulating process of opening and closing can be completed by means of circular pushing with one hand, and the operation is comfortable, easy, and convenient, the usage costs are reduced, and the market demands are met.