| 摘要 |
A cord lock is formed of only two parts, namely a one-piece housing and a one-piece resilient plastic plunger integrally formed with a coiled spring. The plunger and housing are formed with cross bores which are aligned when the plunger is depressed to receive a cord therethrough, and are misaligned with release of the plunger to lock the cord therebetween. The cord lock is of minimal part construction and reduced weight with increased spring strength for comparably sized cord locks. |
