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公开(公告)号:US20070257534A1
公开(公告)日:2007-11-08
申请号:US11745543
申请日:2007-05-08
IPC分类号: A47C3/02
CPC分类号: A47D13/102 , A47C3/03
摘要: The present invention relates to a reconfigurable child receiving device that includes a seat portion and arcuate leg members that support the seat portion above a supporting surface. The seat portion is further supported by arcuate cross members that extend between the leg members and are pivotally connected to the leg members. The arcuate cross member can each be individually pivoted upward above the leg members or downward below the leg members. The pivotal connection between the leg members and the cross members enables the reconfigurable child receiving device to be configured into four different modes of use. In a first mode, both arcuate cross members are pivoted upward above the leg members to allow the device to rock on the leg members in a first direction. In a second mode the second cross member is pivoted downward to prevent rocking in the first direction and to secure the seat portion in a relatively upright configuration. In a third mode the first arcuate cross member is pivoted downward to prevent the device from rocking in the first direction and to support the seat portion in a generally reclined position. In a fourth mode, both arcuate cross members are pivoted downward below the leg members and into contact with the supporting surface to enable the device to rock in a second direction, the second direction being generally perpendicular to the first direction.
摘要翻译: 本发明涉及一种可重新配置的儿童接收装置,其包括座位部分和支撑座部分在支撑表面上方的弓形腿部构件。 座部分进一步由弓形横向构件支撑,该弓形横向构件在腿构件之间延伸并且枢转地连接到腿构件。 弓形横向构件可以各自独立地在腿部构件上方向上枢转或向下在腿部构件下方枢转。 腿部构件和横向构件之间的枢转连接使得可重新配置的儿童接收装置能够配置成四种不同的使用模式。 在第一模式中,两个弓形横向构件在腿部构件上方向上枢转以允许装置沿着第一方向在腿部构件上摇摆。 在第二模式中,第二横向构件向下枢转以防止在第一方向上摆动并且将座部部分固定在相对直立的构造中。 在第三模式中,第一弓形横向构件向下枢转以防止装置在第一方向上摆动并且以大致倾斜的位置支撑座部。 在第四模式中,两个弓形横向构件在腿部件下方向下枢转并与支撑表面接触,以使装置能够在第二方向上摇动,第二方向大致垂直于第一方向。
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公开(公告)号:US20070052199A1
公开(公告)日:2007-03-08
申请号:US11502632
申请日:2006-08-11
申请人: Anthony Schulte , Ross Rumfola
发明人: Anthony Schulte , Ross Rumfola
IPC分类号: B62M1/02
摘要: The present invention relates to a unique convertible ride-on vehicle. The ride-on vehicle of the present invention includes at least one font wheel, at least two rear wheels mounted on a rear axle, a frame supported by the at least one front wheel and the at least two rear wheels, a torque input mechanism, a torque transfer mechanism for transferring torque from the torque input mechanism to the rear wheels. The ride-on vehicle of the present invention is convertible between a first, tricycle configuration in which the rear wheels are spaced apart on the rear axle and a second, bicycle configuration in which the rear wheels are in close proximity to each other. Finally, the present application discloses a clean, simple method and apparatus for adjusting the tension of a chain or belt utilized to drive a ride-on vehicle.
摘要翻译: 本发明涉及一种独特的可转换乘坐车辆。 本发明的乘坐车辆包括至少一个字轮,安装在后轴上的至少两个后轮,由至少一个前轮和至少两个后轮支撑的框架,扭矩输入机构, 用于将扭矩从扭矩输入机构传递到后轮的扭矩传递机构。 本发明的乘坐车辆可以在后轮在后桥上间隔开的第一三轮车配置和后轮彼此靠近的第二自行车配置之间转换。 最后,本申请公开了一种用于调节用于驱动乘坐车辆的链条或带的张力的干净,简单的方法和装置。
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