| 摘要 |
A fastener for selectively clamping a zipper cord which includes a base portion 2 having a U-shaped channel therein and a movable locking arm 8 selectively movable from an unlocked to a locked position. The locking arm is provided with a securing protrusion 9 for securing a zipper cod disposed in the U-shaped channel and is sized and adapted so that the locking arm is urged or biased into the locked position as the zipper cord is pulled away from the base portion. Means (eg 16,17) interengage to hold the arm in the locked position. |
