| 摘要 |
A cord lock is composed of only two component parts, namely a one-piece socket (20) molded of synthetic resin and having a pair of resilient flaps (27), and a one-piece plug (30) molded of synthetic resin and having a wedge-shaped end portion (32) engageable with the resilient flaps (27) and coacting with the latter for urging the plug (30) axially upwardly under the resiliency of the resilient flaps (27). |
