| 摘要 |
There is provided a fastener having a key to fasten two separate articles for backpacks or bags carrying personal belongings or valuables or the like, and the fastener includes the fastener includes at least two locking pins installed in the receiving unit and resiliently supported by a biasing member, a key receiving groove formed on a front surface of the receiving unit in a desired depth and having an optional shape, a plurality of locking holes, formed in the inserting unit at a position corresponding to the locking pin, for receiving the locking pin, so that the inserting unit is snapped to the receiving unit, and a key adapted to complementarily match with the key receiving groove formed on the front surface of the receiving unit, and having a permanent magnet displaced at a position corresponding to the locking pin to pull the locking pin from the locking hole. When the inserting unit is inserted into the receiving unit, the locking pin installed in the receiving unit and biased therein by a biasing member is snapped to the locking hole of the inserting unit. A fastening state of the inserting unit is released by inserting the key into the key receiving groove formed on the front surface of the receiving unit. |
