| 摘要 |
<p>A locking device with a ratchet to secure two or more screw-action connectors for axial rotation in one direction and to allow rotating of the connectors in one opposite axial direction, containing two rings with teeth on the outer side, each ring to fit around these connectors, and assembled with a body with teeth on the inner side, enclosing these two rings, where the mating teeth of ring and body generate a ratchet, to allow ratcheting the ring in one axial direction, and blocking the axial rotation of the ring and connector in the opposite direction</p> |
