| 摘要 |
<p>A hinge that enables a plurality of hold-stay members to be automatically locked when the door is fully open, thereby increasing the durability of the hinge, and also enables easy releasing of the plurality of hold-stay members is provided. A hinge 71 includes a one-side hinge plate 72, a plurality of opposing-side hinge plate portions 73, 74 provided at a plurality of locations in the lengthwise direction of the one-side hinge plate 72 and supported by the one-side hinge plate 72, and an open-angle limiting mechanism 75 for stopping, at a specific angle, opening movement of the opposing-side hinge plate portions 73, 74. The open-angle limiting mechanism 75 includes a plurality of pin-shaped guide members 85 respectively provided on horizontal mounting plate portions 84a of the one-side hinge plate 72; a plurality of pin-like lock members 86 that are shorter than the guide members 85; and a plurality of hold-stay members 91, 92 integrally connected to a rod 88 that is rotatably fitted to the opposing-side hinge plate portions 73, 74 in such a manner as to be capable of sliding in the axial direction. Each hold-stay member 91, 92 includes a fitting portion 93 and a catching portion 94. The fitting portions 93 are respectively fitted around the guide members 85. When the hinge is open at the maximum angle, the catching portions 94 are capable of engaging with or disengaging from the respective lock members 86 as a result of axial movement of the rod 88.</p> |
