Device for converting chair, cot or playpen so that it rocks comprises two wooden, U-section rockers into central grooves of which legs of item of furniture are fitted and held in place by straps across their tops

摘要

The device for converting a chair (1), cot or playpen so that it rocks comprises two wooden, U-section rockers (2). The legs of the item of furniture are fitted into the central grooves in these and held in place by straps (13) across their tops.