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    • 9. 发明申请
    • Cover for recessed lighting fixture
    • 嵌入式照明灯具盖
    • US20050078474A1
    • 2005-04-14
    • US10916225
    • 2004-08-11
    • John Whitfield
    • John Whitfield
    • B05B15/04F21S8/02F21S8/00
    • B05B12/20F21S8/02
    • A light cover for protecting recessed lighting fixtures from exposure to fluid during painting or other ceiling treatments has a shield, sized to fit over a baffle and an outer trim of a recessed lighting fixture, and a mounting flange sized to fit within the baffle and frictionally engage the light cover to the baffle. The light cover has a handle located on the shield and the handle is used to engage the flange to the baffle to secure the light cover to the recessed lighting fixture prior to a ceiling treatment. The handle is also used to disengage the flange from the baffle to remove the light cover from the recessed lighting fixture after completion of a ceiling treatment.
    • 用于在涂漆或其它天花板处理期间用于保护嵌入式照明器具不暴露于流体的灯罩具有防护罩,其尺寸适于装配在挡板和嵌入式照明器具的外部装饰件上,以及安装法兰,其尺寸适于安装在挡板内并摩擦 将遮光罩与挡板接合。 灯罩具有位于护罩上的手柄,并且手柄用于将凸缘接合到挡板,以在天花板处理之前将灯罩固定到凹进的照明器具。 在天花板处理完成后,手柄还用于将凸缘与挡板脱离,以从凹进的照明灯具中移除灯罩。
    • 10. 发明授权
    • Umbrella
    • 雨伞
    • US5213123A
    • 1993-05-25
    • US756910
    • 1991-09-09
    • John Whitfield
    • John Whitfield
    • A45B25/02A45B25/22
    • A45B25/22A45B25/02
    • An umbrella comprises a foldable frame and a web provided having a substantially circular central portion and a substantially annular skirt portion continuous with the central portion. The frame comprises a rigid support shaft, a plurality of ribs pivotably attached to the support shaft at one end thereof, a runner element slidably attached to the shaft, and a plurality of stretcher arms each pivotably fastened at one end to the runner element and at an opposite end to a respective one of the ribs. In addition, the frame includes a plurality of skirt support members each pivotably attached to a free end of a respective one of the ribs, and a plurality of pulling members each pivotably attached at one end to a respective one of the stretcher arms and at an opposite end to a respective one of the skirt support members. The skirt portion of the cover or web is fastened to the skirt support members.
    • 伞包括可折叠框架和腹板,腹板设置有基本上圆形的中心部分和与中心部分连续的基本上环形的裙部。 框架包括刚性支撑轴,在其一端可枢转地连接到支撑轴的多个肋,可滑动地附接到轴的转轮元件,以及多个担架臂,每个可伸缩臂在一端枢转固定到转轮元件上, 与相应的一个肋相反的一端。 此外,框架包括多个裙部支撑构件,每个裙部支撑构件可枢转地附接到相应的一个肋的自由端,以及多个拉动构件,每个拉动构件的一端可枢转地附接到相应的一个拉伸臂上, 与裙部支撑构件中的相应一个相对的端部。 盖或网的裙部被紧固到裙部支撑构件。