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    Sparking toy vehicle and launcher therefore
    1.
    发明授权
    Sparking toy vehicle and launcher therefore 失效
    因此，起火玩具车和发射器

    公开(公告)号：US5525085A

    公开(公告)日：1996-06-11

    申请号：US532436

    申请日：1995-09-22

    申请人： Dexter C. Liu

    发明人： Dexter C. Liu

    IPC分类号： A63H17/00 ,  A63H17/045 ,  A63H33/36

    CPC分类号： A63H33/36 ,  A63H17/008

    摘要： A toy includes a toy vehicle, a launching assembly, and a rotatable sparking mechanism for generating sparks before the vehicle is launched from the launching assembly. In a preferred embodiment, the launching assembly includes a base track having a rack gear, and a push handle including a spring biased plunger. The sparking mechanism is mounted in the vehicle and a drive gear for sparking mechanism extends downwardly where it meshes with the rack gear when the vehicle is received on the base track. The push handle is slidably movable for advancing the vehicle along the base track wherein advancement of the vehicle causes rotation of the sparking mechanism thereby generating sparks, and further wherein a resistance of the sparking mechanism maintains the plunger in a depressed disposition until the drive gear disengages the rack gear.

    摘要翻译： 玩具包括玩具车，发射组件和用于在车辆从发射组件发射之前产生火花的可旋转火花机构。 在优选实施例中，发射组件包括具有齿条的基座轨道和包括弹簧偏置柱塞的推动手柄。 火花机构安装在车辆中，并且用于火花机构的驱动齿轮向下延伸，当车辆接收在基座轨道上时，其与齿条啮合。 推动手柄可滑动地移动以使车辆沿着基座轨道前进，其中车辆的前进使引起火花机构的旋转从而产生火花，并且此外，其中火花机构的阻力保持柱塞处于凹陷状态，直到驱动齿轮脱离 齿条。

    Helical tube with lamps or electric bells and sliding ball
    2.
    发明授权
    Helical tube with lamps or electric bells and sliding ball 失效
    带灯管或电铃和滑动球的螺旋管

    公开(公告)号：US4078330A

    公开(公告)日：1978-03-14

    申请号：US726522

    申请日：1976-09-27

    申请人： Leo Roth

    发明人： Leo Roth

    IPC分类号： A63F9/00 ,  A63H17/28 ,  A63H33/26 ,  A63H33/30 ,  A63H33/36

    CPC分类号： A63F7/3622 ,  A63H33/26 ,  A63H33/30 ,  A63F2009/2494 ,  A63F2250/495

    摘要： An elongated length of flexible hollow tubing is wound into a helix. First and second battery powered lamps are detachably inserted into the first and second opposite open ends of the tubing. Each lamp has a pair of normally open flexible contacts in the tube. The lamp is dark when its contacts are open and is lit when its contacts are closed. A member is slidable in the tubing and has sufficient weight to close either pair of contacts when engageable therewith. The lamps can be replaced by electric bells.

    摘要翻译： 细长的柔性中空管被缠绕成螺旋。 第一和第二电池供电的灯可拆卸地插入管道的第一和第二相对的开口端。 每个灯管中有一对常开的柔性触点。 当触点打开时，指示灯变暗，当触点闭合时点亮。 一个构件可在管道中滑动，并且具有足够的重量以在与其接合时闭合两对触点。 灯可以用电铃代替。