An improved baby-jumper or child's exercising, rocking or see-saw apparatus

摘要

290,504. Carr, C. V. Oct. 18, 1927. Baby-jumpers; see-saws and the like.-Relates to collapsable baby-jumpers, see-saws and the like. A seat 19, formed of flexible material and provided with a loop 21 by which it can be secured, adjustably as by a buckle, to a tray 18 to form loops for the child's legs, is carried by a framework 2 pivotally mounted on an upright member 3, a spring 10 resisting downward movement of the seat. Holes 20, 28 enable the position of the spring to be adjusted. The member 3 is removably secured to a base 1 by a bolt passing obliquely through a fixed member 6, a slot 12 in the member 3, and a movable member 7, and tightened by a wing-nut 8. Screw-eyes engaging screws 13, 14 form the pivots of the frame 2.