Patent ID: 6656011
Filing Date: 2003-12-02
Classification: A63H

Abstract:
A suspension for a running toy, comprising:right and left turning members which turn right and left wheels in horizontally clockwise and counterclockwise directions around right and left shafts, respectively; a connecting member which connects the right and left turning members with each other, and which forms a turning pair with each of the right and left turning members; and a leaf spring which is located on an upper surface of an upper chassis, a middle portion of the leaf spring in a width direction being supported by the upper chassis; wherein the right and left turning members are located between and supported by the upper chassis and a lower chassis to be slightly movable therebetween so that upper portions and lower portions of the right and left shafts are loosely inserted into hole portions formed in the upper and lower chassis, respectively, and top ends of the upper portions of the right and left shafts project vertically from the upper surface of the upper chassis through the hole portions thereof and are in contact with a lower surface of the leaf spring to be subjected to a downward biasing force caused by elastically deforming the leaf spring.