| 摘要 |
The plug (4) fixed to a base connector (6) contains a locking spring blade (7), which has one end (10) associated with the plug (4) and whose free end (12) is in elastic contact with the inside surface (14) of the plug (4). The blade has a central section (16) made up of two parts (17a,17b) each having a zone (18) of reduced stiffness. These zones are on either side of the pressure zone (20), which projects from the surface of the blade. This projection engages the throat (22) provided on the base connector.
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