| 摘要 |
A connector box includes a female box element into which can be fitted a male box element, as well as a retaining device cooperating with a stop acting in a given zone of the periphery of the box elements, in order to maintain the male box element fitted into the female box element in a coupled position, one of the two facing surfaces of the two box elements having an increasing cross-sectional area having a generating line coming to bear against a generating line of the facing surface of the other box element and situated in an axial plane passing through the given zone, the greater cross-sectional area having a complementary shape with the facing cross-sectional area of the other box element when the two elements are completely coupled.
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