| 摘要 |
An adjustable fastening device comprises a slider and a rack which cooperate to adjustably fasten two parts of an article, or two separate articles, together. The slider has a pair of ears projecting laterally from the top wall of its body and at least partly elevated above the plane of the top wall. A separate anchoring member is provided which is to be placed over the ears and the intervening top wall portion via one of the article parts. The anchoring member includes a boss to be received in the interspace between the elevated ear portions via the article part, and a plurality of piercing fingers to be thrusted through the article part and to be clinched against the ears. |
