Plug connector element with self-boosting plug-in force during use esp. an electrical, electromechanical and mechanical connector element

摘要

The plug connector element has two branches of an ellipse rotated through 180 degrees in opposite directions at the apices shaped as two communicating tubes with transitions into each other. One of the communicating tubes has a smaller size and/or shape compared to the other. At least one branch has a closed column or is in the form of a leg (40). One of the tubes can have legs of different lengths bent to form overlapping sides with two threaded protrusions (70,72) arranged in layers or at a small distance apart.