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PLUG-IN CONNECTOR FOR MEDIA LINES HAVING INDICATION OF THE PLUGGED-IN STATE

  • US 20180306363A1
  • Filed: 10/19/2016
  • Published: 10/25/2018
  • Est. Priority Date: 10/21/2015
  • Status: Active Grant
First Claim
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1. A plug-in connector for hose and/or pipe connections including a plug part having a plug shaft with a collar, the plug-in connector comprising:

  • a coupling part having an outer periphery and having a receiving opening into which the plug part is insertable in a plug-in direction along a longitudinal axis defined by the coupling part, anda radially slotted retaining clip that is resiliently elastic in regions and includes at least two spring arms, the retaining clip having a pre-mounted on the coupling part and being radially movable between an insertion position and a retaining position, in the insertion position the plug part is insertable into the receiving opening through the retaining clip, and in the retaining position the retaining clip blocking the plug part via the retaining collar in a positive locking manner against being pulled out of the receiving opening,when in the insertion position the retaining clip protruding from the outer periphery of the coupling part, and when in the retaining position the retaining clip being flush with the outer periphery of the coupling part.

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