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    • 1. 发明申请
    • TOY VEHICLE
    • 玩具车
    • US20070105479A1
    • 2007-05-10
    • US11617505
    • 2006-12-28
    • Joseph MollJustin DiscoeVladimir LeonovNathan BlochJohn ClementsGregory Garneau
    • Joseph MollJustin DiscoeVladimir LeonovNathan BlochJohn ClementsGregory Garneau
    • A63H17/26
    • A63H17/004A63H17/00A63H17/262A63H29/22A63H30/04
    • A toy vehicle comprises a lift mechanism which allows the toy vehicle to be lifted from a support surface in a lifting motion and roll end over end over end. The lift mechanism includes a lift arm pivotally mounted to a housing of the toy vehicle. A lift arm actuating motor is coupled to a lift arm drive screw that is in threaded engagement with a lift arm drive nut. A strut is coupled between the drive nut and the lift arm. In operation, the lift arm actuating motor drives the lift arm drive screw and causes the lift arm drive nut to drive the strut and move the lift arm into an extended position, causing the lift arm to engage a support surface to lift the toy vehicle. In the extended position, the toy vehicle is sufficiently rounded to permit the vehicle to roll end over end over end.
    • 一种玩具车包括提升机构,该提升机构允许玩具车在提升运动中从支撑表面升起并且在端部端部上方滚动端头。 提升机构包括枢转地安装到玩具车辆的壳体上的提升臂。 提升臂致动马达联接到与提升臂驱动螺母螺纹接合的提升臂驱动螺钉。 支柱联接在驱动螺母和提升臂之间。 在操作中,提升臂致动马达驱动升降臂驱动螺钉,并使提升臂驱动螺母驱动支柱并将提升臂移动到延伸位置,使提升臂接合支撑表面以提升玩具车辆。 在延伸位置,玩具车辆足够圆形,以允许车辆在端部端部上端滚动。