Abstract: A hinge apparatus comprises a rotation body and a fixed body. The rotation body includes a frame which has a side portion orthogonal to a rotation axis and having a first through hole and a cut portion, and a longer side portion having an extending portion and extending along the rotation axis. The extending portion is engaged with the cut portion and has a protruding portion protruding outwardly of the side portion. The fixed body includes: a bracket having first and second side portions, a superimposed portion extending from the second side portion to be overlapped with the first side portion, and an opening passing through the first side portion and the superimposed portion; and a stud inserted through the opening and rotatably securing the frame to the bracket. The protruding portion is contacted with the superimposed portion at a predetermined angle to regulate the rotation of the rotation body.

Abstract: A hinge apparatus comprises a rotation body and a fixed body. The rotation body includes a frame which has a base body portion, a side portion being orthogonal to a rotation axis and having a first through hole and a cut portion, and a longer side portion having an extending portion and extending along the rotation axis. The extending portion is engaged with the cut portion and has a protruding portion protruding outwardly of the side portion from a tip end side thereof. The fixed body includes: a bracket having a base portion, a first and a second side portions, a superimposed portion extending from the second side portion so as to be overlapped with the first side portion, and an opening passing through the first side portion and the superimposed portion; and a stud inserted through the opening and rotatably securing the frame to the bracket. The protruding portion is contacted with the superimposed portion at a predetermined angle to regulate the rotation of the rotation body.