| 摘要 |
<p>There is described a readily releasable arrangement for connecting together a pair of structural members. The arrangement includes at least one coupling pin provided in each of the structural members, the coupling pin having an axis extending longitudinally of and spaced inwardly from an edge of its respective structural member, and the edge being formed with faces arranged radially exterior of the axis of the coupling pin and forming chords of an imaginary cylinder having an axis which coincides with the axis of the coupling pin. The arrangement further includes a coupling member resiliently engageable by a snap-on action with the coupling pins of the structural members for holding two of the faces of the structural members against one another to secure the structural members to each other. The coupling member comprises a substantially U-shaped body, having a pair of clip-on recesses for receiving the coupling pins. The clip-on recesses are provided at respective junctions between a web and a pair of legs of the U-shaped body.</p> |
