<p>A hinge structure of a cover for a controller includes receiving parts formed at both sides of a manipulation part of a main body in the controller, a cover having installation parts formed at both sides of a main body to be received in the receiving parts of the controller so as to be assembled into the controller to be opened or closed alternatively, and deviation elements formed in the receiving parts of the controller and the installation parts of the cover for making the cover deviated the cover from the controller when the cover is opened beyond a set opening angle thereof, wherein the hinge structure may prevent deformation and damage of the cover and the installation grooves and improve durability as well as reliability and convenience of use for the controller.</p>
