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    • 9. 发明授权
    • Portable puppet theater, stage, or playhouse apparatus and methods
    • 便携式木偶剧院,舞台或剧场设备和方法
    • US07976395B2
    • 2011-07-12
    • US12266484
    • 2008-11-06
    • Janet Healey
    • Janet Healey
    • A63J1/02A63J1/00
    • A63J19/00
    • A portable puppet theater, stage or playhouse comprises hanging wall structure for hanging the puppet theater or playhouse from a door or other vertical surface, enclosure structure for suspending from the hanging wall structure, the enclosure structure being shaped to form an enclosure, and shaping means associated with the enclosure structure for extending the enclosure structure away from a door or other vertical surface. The shaping structure within the enclosure structure may be disposed to be pivotable between a first position extending the enclosure structure away from the door or other vertical surface, and a second position maintaining the enclosure structure substantially flush against the door or other vertical surface.A method of using a portable puppet theater or playhouse, comprises hanging the puppet theater or playhouse on a surface of a door so that an enclosure member in the puppet theater or playhouse is disposed in a first position extending outward from the surface of the door to provide an enclosure between the surface of the door and the enclosure member, and pivoting the enclosure member towards the surface of the door so that the enclosure member is flush with the surface of the door in a second position.
    • 一个便携式木偶剧院,舞台或剧场包括悬挂墙壁结构,用于从门或其他垂直表面悬挂木偶剧院或剧场,用于悬挂在悬挂墙结构上的封闭结构,外壳结构被成形为形成外壳,成形装置 与外壳结构相关联,用于将外壳结构远离门或其他垂直表面延伸。 外壳结构内的成形结构可以设置成可在远离门或其他垂直表面延伸外壳结构的第一位置和第二位置之间枢转,并保持外壳结构基本上与门或其他垂直表面齐平。 一种使用便携式木偶剧院或剧场的方法,包括将木偶剧院或剧场挂在门的表面上,使得木偶剧院或剧场内的封闭构件设置在从门表面向外延伸的第一位置, 在门的表面和外壳构件之间提供外壳,并且使外壳构件朝向门的表面转动,使得外壳构件在第二位置与门的表面齐平。
    • 10. 发明授权
    • Portable hinged riser
    • 便携式铰链立管
    • US5357876A
    • 1994-10-25
    • US790214
    • 1991-11-07
    • John H. KniefelLeslie R. AbrahamGlenn G. Kanengieter, deceasedFrank C. Krumholz
    • John H. KniefelLeslie R. AbrahamGlenn G. Kanengieter, deceasedFrank C. Krumholz
    • A47C12/02A63J1/00E04F11/04E04H3/12E04H3/28A47B57/00
    • A47C12/02A63J1/00E04H3/12
    • In accordance with the present disclosure, a portable riser unit for supporting persons or objects above the ground, a floor, a stage or the like is provided. The riser broadly comprises a base, generally rectangular step members, and hinge joints for pivotally, hingedly connecting the step members to the base. The base has an integrally formed, convoluted internal or interior support and baffle wall structure and may be filled with an appropriate low density, high volume material. Each step member also may be of this construction; however, the step members may or may not have an internal support wall. The step members are operably coupled to the base by double axis hinges including hinge blocks received in complementary hinge wells in the base and step members. The hinges are self-leveling to present a substantially smooth, level riser support surface in every possible configuration. The riser may be molded of a plastic material and includes integral hand grips to facilitate moving step members or the entire riser. By manipulating the step members, the riser may be re-shaped into a variety of operable configurations. The invention also encompasses connector keys for connecting two or more risers into a riser assembly.
    • 根据本公开,提供了一种用于支撑地面上的人或物体的便携式立管单元,地板,台架等。 提升器广泛地包括基部,大体上矩形的台阶部件和用于将台阶部件枢转地铰接地连接到基部的铰链接头。 基座具有整体形成的,卷曲的内部或内部支撑和挡板结构,并且可以填充适当的低密度大体积材料。 每一步成员也可以是这样的结构; 然而,台阶构件可以具有或不具有内部支撑壁。 台阶构件通过双轴铰链可操作地联接到基座,包括接收在底座和台阶构件中的互补铰链井中的铰链块。 铰链是自流平的,以在每个可能的构造中呈现基本平滑的液位立管支撑表面。 提升管可以由塑料材料模制,并且包括一体的手柄,以便于移动步骤构件或整个提升管。 通过操纵台阶构件,提升管可以被重新形成各种可操作的构造。 本发明还包括用于将两个或多个立管连接到立管组件中的连接器键。