| 摘要 |
<p>A separable bottom end stop (1) in which a box pin (20, 20') has a box pin body (21, 21'), a first notch portion 23, 23') for receiving the head end of a locking pawl (36) of a reverse-opening slider (30), and a protrusion piece (24, 24') projecting toward a separable pin (10) in the direction of the tape width from a separable pin facing surface (26) opposed to the separable pin (10). A side wall surface (23b) of the first notch portion (23, 23') and that sectional surface (24a) of the protrusion piece (24, 24') which is provided to the front end side of the box pin are formed in one plane to constitute a locking plane (27) with which the front end of the locking pawl (36) makes contact to lock the reverse-opening slider (30). The box pin body (21, 21') and the protrusion piece (24, 24') have a slant surface (28, 28') declined from the position of the locking plane (27) toward an element row (5). The construction enhances easiness of operation of the reverse-opening slider (30) and reliably prevents the reverse-opening slider (30) from freely sliding from the box pin-side end of the element row without being slid by human force.</p> |
