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    • 31. 发明授权
    • Foldable plastic chair
    • 可折叠塑胶椅
    • US5328232A
    • 1994-07-12
    • US900157
    • 1992-06-17
    • Steven P. Whitehead
    • Steven P. Whitehead
    • A47C4/14A47C5/12A47C4/00
    • A47C5/12A47C4/14Y10T403/7005
    • Disclosed is a foldable, injection molded plastic chair in which the seat of the chair is engageable in a generally horizontal seating position with application of little force, with the seat engagement members preventing the seat from moving out of its horizontal seating position until application of significantly greater force thereto, thereby providing a chair having improved load withstanding capability. The seat is mounted for pivotal engagement to the legs of the chair by an improved keyed post interlock arrangement which can withstand heavy loading and still retain the pivotal engagement of the seat with the chair legs.
    • 公开了一种可折叠的注模塑料椅子,其中座椅的座椅可以施加很小的力而接合在大致水平的就座位置,座椅接合构件防止座椅移出其水平就座位置,直到明显地施加 从而提供了具有改善的耐负荷能力的椅子。 安装座椅通过改进的键联柱互锁装置来枢转地接合到椅子的腿部,其可以承受重载并且仍然保持座椅与椅腿的枢转接合。
    • 36. 发明授权
    • Hose storage apparatus
    • 软管储存装置
    • US4512361A
    • 1985-04-23
    • US445100
    • 1982-11-29
    • Cosmo N. TisboThomas A. TisboRichard D. ReckerBruce Heggeland
    • Cosmo N. TisboThomas A. TisboRichard D. ReckerBruce Heggeland
    • B65H75/40B65H75/44B65H75/34
    • B65H75/403B65H75/4465B65H75/4478B65H2402/412B65H2701/33B65H2701/5136Y10T137/6958Y10T137/86268
    • A hose storage apparatus for storing and transporting a hose on a reel. The reel is rotatably mounted on a frame which is formed of a plastic material. The frame has a molded plastic handle pivotally attached thereto. The handle is positionable in an upright attitude to provide a convenient means for manipulating the apparatus. The handle may be selectively lowered to a lowered position wherein portions of the handle are positioned adjacent to the frame to reduce the height of the apparatus and thereby facilitate storage. A lock releasably secures the handle to the frame in a selected attitude. The reel includes a pair of identical molded plastic reel halves. Each half includes a reel side with a hub. Each hub is rotatably mounted in the frame. A plurality of pylons is formed integral with each of the reel sides. The pylons of each reel side are secured to each other and form a hose support surface. A hose connector is mounted on one reel side. The hose connector has a molded plastic inlet tube rotatably mounted on the hub of said side. A molded plastic outlet tube is also mounted on the same hub and is connected to the inlet tube. The tube is fixed relative to the hose support surface and is adapted to be connected to a hose stored on the hose support surface.
    • 一种用于在软管上存储和运输软管的软管存储装置。 卷轴可旋转地安装在由塑料材料形成的框架上。 框架具有可枢转地附接到其上的模制塑料手柄。 手柄可以以直立姿态定位,以提供操纵该装置的方便手段。 手柄可以选择性地降低到降低的位置,其中手柄的部分被定位成与框架相邻,以减小装置的高度,从而便于存储。 锁以可选择的姿态将手柄可拆卸地固定在框架上。 卷轴包括一对相同的模制塑料卷筒半部。 每一半包括带有轮毂的卷轴侧。 每个轮毂可旋转地安装在框架中。 多个塔架与每个卷轴侧成一体形成。 每个卷轴侧的塔架彼此固定并形成软管支撑表面。 软管连接器安装在一个卷轴侧。 软管连接器具有可旋转地安装在所述侧面的毂上的模制塑料入口管。 模塑塑料出口管也安装在同一轮毂上并连接到入口管。 管相对于软管支撑表面固定,并且适于连接到存储在软管支撑表面上的软管。