| 摘要 |
Self-locking devices for locking cords against longitudinal movement and maintaining the cords in a locked position even with no tension on the cords. A cord locking device includes a body and a slide piece for locking two cord segments. The body includes a housing, and the slide piece slides within the housing. The slide piece includes two ears, each having a cord channel through which one of the cord segments may pass, and two arms extending toward the housing, with a substantially upwardly extending tab at the free end of each arm. The cord segments pass through the housing and between the inside surface of the housing and a toothed wedge at a lower end of the slide piece. The toothed wedge grips the cord segments and locks them in place when they are pulled downwardly in the direction that the wedge is tapered. |
