| 摘要 |
The slider comprises a single slider plate, a side wall at each side of the slide plate, and a separating member between the side walls so as to form a substantially Y-shaped channel for receiving interlocking members of the fastener. The slider plate has three windows, unobstructed from the outside; two of the windows communicate with the arms of the Y-shaped channel, and the third communicates with the stem. Projections are provided on the separating member and on the side walls for guiding the interlocking members through the arms and through the stem, respectively, of the Y-shaped channel.
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