Trim lock

Claim 1

An upholstered article comprising: a frame defined by a structure frame member which extends around a part of the edge of the article and has a hollow section, said frame member having opposing walls having a single sharp edge at the inner side of each wall, said opposing walls defining a slot in the face of said frame member and leading to said hollow section; trim retained in relation to said frame by having a free, flexible edge contained within said hollow section; upholstery integral with the trim except at the edge of the trim and retained in relation to the frame by the trim; and a single external strip pressing said trim against said sharp edges of said inner sides of said wall so as to grip said trim within said slot, said strip having a part extending into said slot and having a cross-section with an external flange for covering the outer face of said trim at a location adjacent said slot, a neck extending into said slot and a head carried on said neck, said head being wider than said neck and positioned on the inside of said slot to define a clearance space between said head and said hollow section wider than the thickness of the trim, said edge of said trim being free in said clearance space beyond the edges of said slot where it is gripped.