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    • 81. 发明授权
    • Portable electrical fan
    • 便携式电风扇
    • US4927120A
    • 1990-05-22
    • US391261
    • 1989-08-09
    • Jui-Shang Wang
    • Jui-Shang Wang
    • F04D25/08F04D29/64F16M11/00F16M11/10F16M11/24
    • F16M11/28F04D25/08F04D29/646F16M11/10
    • A portable electric appliance including a standard; a fan assembly supported by one end of the standard and comprising a rotatable blade and an electrical motor operatively coupled to said blade assembly and a pedestal supporting an end of the standard opposite to the one end. Forming the pedestal are a hub having a tubular upright portion retaining the end of the standard opposite to the one end; a base portion defining a pair downwardly facing, orthogonally intersecting first and second U-shaped retainer portions; a first elongated U-shaped channel member having an upper wall, a pair of side walls projecting downwardly from the upper wall, and a central portion retained in the first retainer portion and having a slot extending transversely through lower portions of the side walls; and a second elongated U-shaped channel member having an upper wall, a pair of side walls projecting downwardly from the upper wall, and a central portion retained in the second retainer portion and having a slot extending through its upper wall and upper portions of its side walls, and wherein the slot in the first channel member engages the slot in the second channel member.
    • 一种包括标准的便携式电器; 风扇组件,其由标准的一端支撑并且包括可旋转的叶片和可操作地联接到所述叶片组件的电动马达以及支撑与所述一端相对的标准的端部的基座。 形成基座是具有保持与该一端相对的标准的端部的管状直立部的轮毂, 基部,其限定一对向下的正交相交的第一和第二U形保持器部分; 第一细长的U形通道构件,具有上壁,从上壁向下突出的一对侧壁和保持在第一保持器部分中的中心部分,并且具有横向延伸穿过侧壁的下部的狭槽; 以及第二细长的U形通道构件,其具有上壁,从上壁向下突出的一对侧壁和保持在第二保持器部分中的中心部分,并且具有延伸穿过其上壁及其上部的槽 并且其中所述第一通道构件中的狭槽与所述第二通道构件中的狭槽接合。