| 摘要 |
<p>Providing a slider for a concealed slide fastener, capable of achieving a smooth sliding operation of the slider, even when the slider is applied to a seat cover for a seat and strong lateral pulling force is applied to the slider when the slide fastener is closed. A slider (20) for a concealed slide fastener (10) comprises a slider body (21) having at least a lower blade (23), left and right side wall portions (24a, 24b) and left and right first flanges (25a, 25b), and slider upper plate member (22) engaged with the slider body (21) and having at least a second flange (32) projecting toward at least the left and right side wall portions (24a, 24b).</p> |
