MODIFIED SEESAW DEVICE

摘要

PURPOSE: A modified seesaw device is provided to make it possible to leap higher with an increase elastic force of a seesaw board and keep the balance of one's body by a guide portion and increase fun and stability. CONSTITUTION: The device which is provided with a seesaw board(20) and performing a seesaw movement on a central axis(25) fixed by a support frame(1), comprises: a first elastic member(1) of a board plank shape attached to the seesaw board(20) and applying an elastic force; and guide portions(9,13,17) installed in pairs at both sides of the support frame(1) and enabling a user to keep the balance of the body upon a vertical movement while holding them by both hands.