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    Vertically stacked collapsible structures
    21.
    发明申请
    Vertically stacked collapsible structures 失效

    公开(公告)号：US20050263175A1

    公开(公告)日：2005-12-01

    申请号：US11194160

    申请日：2005-08-01

    申请人： Yu Zheng

    发明人： Yu Zheng

    IPC分类号： A63B9/00 ,  A63B63/00 ,  A63B63/04 ,  A63B63/08 ,  A63B71/02 ,  A63H33/00 ,  E04H15/40

    CPC分类号： E04H15/40 ,  A63B9/00 ,  A63B63/004 ,  A63B63/083 ,  A63B71/023 ,  A63B2208/12 ,  A63B2210/54 ,  A63B2225/605 ,  A63H33/008

    摘要： Collapsible structures are provided having at least one lower panel, each panel having a foldable frame member having a folded and an unfolded orientation, with a fabric material substantially covering the frame member to form the panel when the frame member is in the unfolded orientation. The fabric assumes the unfolded orientation of its frame member, and each panel further includes a first side, a second side, a bottom side and a top side. The first side of one panel is coupled to the second side of an adjacent panel. The collapsible structure according to the present invention further includes an upper panel having a bottom side coupled to the top side of one of the lower panels. In other embodiments, at least two upper panels are provided, with the upper panels provided above the lower panels. The respective panels can be coupled to each other using stitching and/or detachable connectors, or by crossing the frame members of the panels at adjacent left, right, top or bottom sides.

    Vertically stacked collapsible structures
    22.
    发明授权
    Vertically stacked collapsible structures 失效
    垂直堆叠的可折叠结构

    公开(公告)号：US06926020B2

    公开(公告)日：2005-08-09

    申请号：US10294519

    申请日：2002-11-13

    申请人： Yu Zheng

    发明人： Yu Zheng

    IPC分类号： A63B9/00 ,  A63B63/00 ,  A63B63/04 ,  A63B63/08 ,  A63B71/02 ,  A63H33/00 ,  E04H15/40

    CPC分类号： E04H15/40 ,  A63B9/00 ,  A63B63/004 ,  A63B63/083 ,  A63B71/023 ,  A63B2208/12 ,  A63B2210/54 ,  A63B2225/605 ,  A63H33/008

    摘要： Collapsible structures are provided having at least one lower panel, each panel having a foldable frame member having a folded and an unfolded orientation, with a fabric material substantially covering the frame member to form the panel when the frame member is in the unfolded orientation. The fabric assumes the unfolded orientation of its frame member, and each panel further includes a first side, a second side, a bottom side and a top side. The first side of one panel is coupled to the second side of an adjacent panel. The collapsible structure according to the present invention further includes an upper panel having a bottom side coupled to the top side of one of the lower panels. In other embodiments, at least two upper panels are provided, with the upper panels provided above the lower panels. The respective panels can be coupled to each other using stitching and/or detachable connectors, or by crossing the frame members of the panels at adjacent left, right, top or bottom sides.

    摘要翻译： 提供具有至少一个下面板的可折叠结构，每个面板具有折叠和展开取向的可折叠框架构件，当框架构件处于展开方向时，织物基本上覆盖框架构件以形成面板。 织物呈现其框架构件的展开取向，并且每个面板还包括第一侧，第二侧，底侧和顶侧。 一个面板的第一面耦合到相邻面板的第二面。 根据本发明的可折叠结构还包括具有联接到一个下板的顶侧的底侧的上板。 在其他实施例中，提供至少两个上面板，其中上面板设置在下面板的上方。 相应的面板可以使用缝合和/或可拆卸的连接器彼此联接，或者通过在相邻的左，右，顶或底侧处跨过面板的框架构件。

    Collapsible structures
    24.
    发明授权
    Collapsible structures 失效
    可折叠结构

    公开(公告)号：US06851439B2

    公开(公告)日：2005-02-08

    申请号：US10247866

    申请日：2002-09-20

    申请人： Yu Zheng

    发明人： Yu Zheng

    IPC分类号： A63B9/00 ,  E04H15/00 ,  E04H15/14 ,  E04H15/40 ,  E04H15/56 ,  E04H15/58

    CPC分类号： A63B9/00 ,  A63B69/0071 ,  A63B2063/001 ,  A63B2208/12 ,  A63B2210/50 ,  A63B2210/54 ,  E04H15/006 ,  E04H15/14 ,  E04H15/40 ,  E04H15/56 ,  E04H15/58

    摘要： A collapsible structure has at least three foldable frame members, each having a folded and an unfolded orientation. The structure has a fabric material covering portions of each frame member to form a panel for each frame member, with each panel further including a left side, a bottom side and a right side, with the left side of each panel coupled to the right side of an adjacent panel, and the right side of each panel coupled to the left side of another adjacent pane. The bottom side of at least one panel is positioned at a higher vertical level than the bottom side of at least one other panel.

    摘要翻译： 可折叠结构具有至少三个可折叠框架构件，每个可折叠框架构件具有折叠和展开的取向。 该结构具有覆盖每个框架构件的部分的织物材料以形成每个框架构件的面板，每个面板还包括左侧，底侧和右侧，每个面板的左侧联接到右侧 并且每个面板的右侧联接到另一相邻窗格的左侧。 至少一个面板的底侧位于比至少一个其他面板的底侧更高的垂直水平。

    Floating collapsible play structures
    25.
    发明申请
    Floating collapsible play structures 审中-公开
    浮动可折叠游戏结构

    公开(公告)号：US20040221885A1

    公开(公告)日：2004-11-11

    申请号：US10865694

    申请日：2004-06-09

    发明人： Yu Zheng

    IPC分类号： E04H015/40

    CPC分类号： A63B71/023 ,  A63B9/00 ,  A63B63/004 ,  A63B63/083 ,  A63B2208/12 ,  A63B2210/54 ,  A63B2225/605 ,  A63H33/008 ,  E04H15/40

    摘要： A collapsible structure has a foldable frame member having a folded and an unfolded orientation, with a sheet material covering interior portions of the frame member to form a panel when the frame member is in the unfolded orientation, the panel having a top side and a bottom side. The structure also includes a weight coupled to the panel, and a floatation device coupled to the panel. The floatation device can be coupled to the panel at a location adjacent the top side of the panel, or between the top side and the bottom side of the panel.

    摘要翻译： 可折叠结构具有可折叠的框架构件，该框架构件具有折叠和展开的取向，当框架构件处于展开方向时，片材覆盖框架构件的内部部分以形成面板，该面板具有顶侧和底部 侧。 该结构还包括联接到面板的重物和联接到面板的浮动装置。 漂浮装置可以在与面板的顶侧相邻的位置处，或者在面板的顶侧和底侧之间联接到面板。

    Collapsible structures
    27.
    发明申请
    Collapsible structures 有权

    公开(公告)号：US20030079768A1

    公开(公告)日：2003-05-01

    申请号：US10307769

    申请日：2002-12-02

    发明人： Yu Zheng

    IPC分类号： E04H015/44

    CPC分类号： A63B9/00 ,  A63B2208/12 ,  A63B2210/54 ,  E04H15/006 ,  E04H15/40

    摘要： A collapsible structure has a base panel that includes separate first and second sides, a foldable frame member having a folded and an unfolded orientation, and a fabric material covering portions of the frame member to form the base panel when the frame member is in the unfolded orientation. The structure also includes first and second loops, each loop having a foldable frame member having a folded and an unfolded orientation. The first side of the base panel is coupled to the first loop, and the second side of the base panel is coupled to the second loop.

    Portable play tunnel
    28.
    发明授权
    Portable play tunnel 失效
    便携式播放隧道

    公开(公告)号：US06527645B1

    公开(公告)日：2003-03-04

    申请号：US09934126

    申请日：2001-08-22

    申请人： Denise B. Cline

    发明人： Denise B. Cline

    IPC分类号： A63G2100

    CPC分类号： A63B9/00 ,  A63B2009/006 ,  A63B2208/12 ,  A63B2210/54

    摘要： A portable, extendable and collapsible tunnel cover that is removably secured to a conventional slide, such as may be found in one's backyard. The tunnel cover includes front and rear members, and plural U-shaped rods for mounting therebetween, and a flexible cover, such as made from vinyl, extending between the front and rear members and in contact with the respective U-shaped rods. For stability in the operable and extended position, plural, rigid stabilizing arms are provided to extend between adjacent U-shaped rods, and the rods adjacent the front and rear members. When it is desired to store the tunnel cover in winter, for example, the cover may be collapsed bringing the front and rear members in close proximity to one another.

    摘要翻译： 便携式，可延伸和可折叠的隧道盖，其可移除地固定到常规的滑动件，例如可以在后院中找到。 隧道盖包括前部和后部构件，以及用于安装在其间的多个U形杆，以及在前部和后部构件之间延伸并与相应的U形杆接触的诸如由乙烯制成的柔性罩。 为了在可操作和延伸位置的稳定性，提供了多个刚性稳定臂以在相邻的U形杆之间延伸，并且杆邻近前部和后部构件。 例如，当期望在冬季存放隧道盖时，盖可能会折叠，使前部和后部构件彼此靠近。

    Vertically stacked collapsible structures
    29.
    发明授权
    Vertically stacked collapsible structures 失效

    公开(公告)号：US06481451B2

    公开(公告)日：2002-11-19

    申请号：US09607036

    申请日：2000-06-29

    申请人： Yu Zheng

    发明人： Yu Zheng

    IPC分类号： E04H1540

    CPC分类号： E04H15/40 ,  A63B9/00 ,  A63B63/004 ,  A63B63/083 ,  A63B71/023 ,  A63B2208/12 ,  A63B2210/54 ,  A63B2225/605 ,  A63H33/008

    摘要： Collapsible structures are provided having at least one lower panel, each panel having a foldable frame member having a folded and an unfolded orientation, with a fabric material substantially covering the frame member to form the panel when the frame member is in the unfolded orientation. The fabric assumes the unfolded orientation of its frame member, and each panel further includes a first side, a second side, a bottom side and a top side. The first side of one panel is coupled to the second side of an adjacent panel. The collapsible structure according to the present invention further includes an upper panel having a bottom side coupled to the top side of one of the lower panels. In other embodiments, at least two upper panels are provided, with the upper panels provided above the lower panels. The respective panels can be coupled to each other using stitching and/or detachable connectors, or by crossing the frame members of the panels at adjacent left, right, top or bottom sides.

    Collapsible support frames
    30.
    发明授权
    Collapsible support frames 有权

    公开(公告)号：US06357510B1

    公开(公告)日：2002-03-19

    申请号：US09286800

    申请日：1999-04-06

    申请人： Yu Zheng

    发明人： Yu Zheng

    IPC分类号： E04H1548

    CPC分类号： G09F7/00 ,  A63B9/00 ,  A63B2208/12 ,  A63B2210/50 ,  A63B2210/54 ,  A63H33/008 ,  E04H15/006 ,  E04H15/40 ,  G09F15/00 ,  G09F15/0025

    摘要： Collapsible structures are provided that have one or more support frames, each having a foldable frame member that has a folded and an unfolded orientation, with the frame member defining a periphery for the support frame. Where more than one support frame is provided, the support frames can be hingedly coupled to each other. The frame member(s) can be used, for example, to support panel pieces, objects and coverings, among others. In some embodiments, one or more objects can be coupled to and supported by the support frame(s). In other embodiments, a covering may be placed over the support frame(s).