公开(公告)号：US5709606A

公开(公告)日：1998-01-20

申请号：US619964

申请日：1996-03-20

申请人： Richard Eugene Ehrman

发明人： Richard Eugene Ehrman

IPC分类号： A63G1/28 ,  A63G1/10

CPC分类号： A63G1/28

摘要： A rotatable swing set for providing amusement to children by spinning children secured within swing seats around a central point includes a main support post, a horizontally-disposed circular plate secured to the upper end of the support post for selective rotation thereon, and a plurality of arms radially mounted on the upper surface of the circular plate with the distal ends of the arms projecting outwardly past the circular plate and from which swing seats are suspended with one swing seat suspended from each arm. In addition, a support plate is mounted to the main support post subjacent the circular plate. The support plate supports thereon a drive motor, a chain linkage arrangement driven by the drive motor, and a drive wheel which frictionally engages the bottom surface of the circular plate. Actuation of the drive motor causes the drive wheel to frictionally engage and turn against the bottom surface of the circular plate which causes the circular plate to rotate, thus causing the riders secured within the swing seats to rotate around and outwardly from the support post. An adjustable ON/OFF switch controls the speed of the drive motor so that the angular speed of the circular plate can be regulated.

摘要翻译： 通过旋转固定在围绕中心点的摆动座椅内的儿童，儿童可以旋转摆动组件包括一个主支撑柱，一个固定在支撑杆上端的水平设置的圆板，用于选择性地旋转，多个 臂部径向地安装在圆板的上表面上，其中臂的远端向外突出通过圆形板，并且摆动座悬挂在一个悬臂上的一个摆动座。 此外，支撑板安装在位于圆板下方的主支撑柱上。 支撑板上支撑有驱动电动机，由驱动电动机驱动的链节装置以及与圆板的底面摩擦接合的驱动轮。 驱动马达的驱动使得驱动轮摩擦地接合并且抵靠圆板的底表面，导致圆板旋转，从而使固定在摆动座中的骑手围绕支撑柱旋转并向外旋转。 可调ON / OFF开关控制驱动电机的转速，以便调节圆盘的角速度。