| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved child motion device which allows swing frequency which can be correctly adjusted, and in which a range of a movement path is not restricted.SOLUTION: A child motion device 100 comprises: a base frame assembly 102 for stand support on a floor; a columnar material 104; a support arm extending in an almost horizontal state to the columnar material 104, and having a first end and a second end; a child seat 200 connected to the second end of the support arm; a vertical operation mechanism which is supported by the base frame assembly 102, and operable so as to slide vertically the columnar material 104; and a horizontal operation mechanism operable so as to swing the support arm in an almost horizontal direction with respect to the columnar material 104. The first end of the support arm is assembled with the columnar material 104 and has a groove. The horizontal operation mechanism comprises a drive component which is movable along a circular path and is guided for slide movement of the support arm along the groove on the first end.SELECTED DRAWING: Figure 1 |
