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    • 6. 发明申请
    • Child Motion Apparatus
    • 儿童运动装置
    • US20140018179A1
    • 2014-01-16
    • US13941003
    • 2013-07-12
    • WONDERLAND NURSERYGOODS COMPANY LIMITED
    • Jonathan K. MOUNTZRobert E. HAUTNathanael SAINTPeter R. TUCKEY
    • A47D13/10
    • A47D13/105A47D9/02
    • A child motion apparatus includes an upright column defining a vertical axis, a carriage assembled with the upright column and including a swing shaft portion operable to rotate about a pivot axis, a swing arm affixed with the swing shaft portion, a first motor drive unit assembled with the carriage and having an output shaft, a drive transmission respectively connected with the output shaft and the swing shaft portion, a second motor drive unit assembled with the upright column, and an actuating mechanism respectively connected with the second motor drive unit and the carriage. The drive transmission can transfer an output drive provided by the first motor drive unit at the output shaft to the swing shaft portion to impart rotation to the driven swing arm. The actuating mechanism is drivable by the second motor drive unit to vertically move the carriage relative to the upright column.
    • 儿童运动装置包括限定垂直轴的直立柱,与竖立柱组装的滑架,包括可绕枢转轴线旋转的摆动轴部分,与摆动轴部分固定的摆臂;组装的第一马达驱动单元 具有输出轴,分别与输出轴和摆动轴部连接的驱动传动装置,与直立列组装的第二电动机驱动单元和分别与第二电动机驱动单元和支架相连接的致动机构 。 驱动传动装置可以将由输出轴上的第一电动机驱动单元所提供的输出驱动传递到摆动轴部分,以向从动摆臂施加旋转。 致动机构可由第二电动机驱动单元驱动,以使托架相对于立柱升高。