Abstract: A retractable headlight for radio-controlled toy vehicles which is provided with a cam mechanism that raises and retracts said headlight in resistance to a resilient means in accordance with rotation of a motor, which is controlled only on and off by a channel with a single signal wave is disclosed.

Abstract: A helicopter toy comprising a toy helicopter and a launcher therefor, wherein the helicopter comprises a fuselage and a lift rotor having a shaft which rotatably extends through the fuselage supported thereby, the launcher comprises a driving apparatus and a stand therefor, and the driving apparatus is provided with a hand-operated main driving shaft with a crank handle, an accelerating gear system, a rotation shaft which can transmit rotation to the shaft of the rotor of the helicopter, and a mount on which the fuselage can be mounted so that the lower end of the rotor shaft and the upper part of the rotation shaft may be disengageably engaged, is disclosed.

Abstract: A toy vehicle, which is driven by the inertia of the rotation of a fly-wheel, wherein the combination of gears connecting the driving wheel and the fly-wheel can be changed by operation of a lever so that the direction of the movement of the vehicle may be changed while the fly-wheel is rotating in one direction, or the driving wheel and the fly-wheel may be disconnected so as to let the fly-wheel idle, is disclosed.