| 摘要 |
Disclosed is a coupling, comprising a coupling arm, the coupling arm having an attachment portion adapted to be affixed with a first article, and an anchor portion. The coupling further comprises a receptacle adapted to be affixed with a second article, the receptacle comprising one or more walls defining an interior cavity, adapted to retain at least the anchor portion of the coupling arm. The receptacle further includes an opening adapted to allow the coupling arm to extend therethrough, wherein the attachment portion of the coupling arm is moveable with respect to the opening.
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