LOW-PROFILE UPHOLSTERY CLIP FOR ATTACHING A BEAD TO A FOAM SUBSTRATE

摘要

This invention provides a low-profile clip adapted to secure a listing bead to a foam substrate. Such a low-profile clip employs a novel geometry and is constructed from a material that affords resilience, durability, high resistance to a wide range of temperatures during field use and seat assembly and ease of bead installation with high pull-out strength. In an illustrative embodiment, the clip includes a base and a pair of legs extending upwardly from the base and defining therebetween a central region constructed and arrangement to capture the listing bead. Each of the legs extends upwardly from the base to a top barb that defines a gap narrower than central region. In this embodiment, the legs each extend upwardly from the base at a first angle of approximately 80 to 85 degrees and therefrom to each of the respective barbs at a second angle, with respect to a plane parallel to the base of approximately 88 to 90 degrees. Each of the legs has an approximate thickness taken along a direction of the parallel line of between approximately 1.0 and 2.0 millimeters, hi this manner the clip exhibits high performance while defining an overall height from tops of the legs to a bottom of the base of approximately ten millimeters or less making the clip particularly desirable for use in modern, thinner foam substrates. The clip can be part of a festooned arrangement and can be constructed from a blended polycarbonate.