| 摘要 |
<p>A shutter device comprises: a slat that has a fixed blade having a retaining member and an opening, and a movable blade having a fitting member that fits with the retaining member so as to be rotatable; and a shutter curtain for which slats are coupled, and in which the movable blade is rotated with respect to the fixed blade by way of mutual movement of the coupled slats. At least one of the fitting member and the retaining member is provided with a movement restricting member that restricts sliding movement of the movable blade and the fixed blade.</p> |
