| 摘要 |
PROBLEM TO BE SOLVED: To provide fitments such that a hand or fingers are hardly caught when an opening/closing body is opened and closed and the opening/closing body which is very heavy can be stably and securely rotated by tightly fitting a bearing part of a hinge.SOLUTION: An inward projection part 60 is provided on an inner side face 50a of a vertical frame body 50 to form a suspension base-side vertical frame 21, and a suspension base-side vertical doorframe 32 is sectioned in a substantially circular shape to lower the possibility that a hand or fingers are caught. A recessed part 5 is formed of an upper end face of the inward projection part 60, the inner side face 50a of the vertical frame body 50, and a lower surface 20a of an upper frame 20, and a fitting member 40 having a bearing part 4a for a hinge 4 is fixed and fitted to a fitting bracket 44 projecting at the recessed part 5 and an upper doorframe 30 so as to tightly fit the bearing part 4a, so that a heavy opening/closing body 3 can be stably and reliably rotated. |
