| 摘要 |
<p>Engaged portions (41a, 41b) formed on the inner sides at both front and rear ends of a tab holder (40) are elastically engaged and attached to engaging portions (22, 32) formed on the front side of a first column portion (20) and the rear side of a second column portion (30) on an upper blade (11), and a pair of protrusions (42, 42) formed on the inner side of the tab holder (40) are fitted in a recession (23) formed on an inclined surface (21a) of the first column portion (20) and a recession (33) formed on an inclined surface (31a) of the second column portion (30). Further, stepped portions formed at both edge portions of both front and rear ends of the tab holder (40) are brought in contact with end surfaces and inner sides of support walls (24, 24, 34, 34) installed at both edge portions of inclined surfaces (21a, 31a). Holding force in the front-rear direction, left-right direction, or an inclined direction or up-down direction of the tab holder (40) is increased against very large operation force based on operation of the tab (18). Therefore, it is possible to provide a slider for a slide fastener that can improve attachment strength of the tab holder, implement excellent durability for a long period of time, excellent external appearance, and excellent assembly performance.</p> |
