Stiff plastics pleated lamp shade - is held in folds on frame by recesses on wire frame

摘要

The pleated lamp shade has a mainly cone shaped wire frame which is limited at top and bottom by two plane parallel wire rings (1, 2) of different dias. These rings are held together by at least two wire stays (5) and there is a pleated shade fitting to the stays from stiff material, especially plastic material. To hold the shade cover in it's folds on the wire frame there are recesses (10) at a distance from the folding edges facing the interior of the lamp shade the dimensions of which in one direction are considerably greater than the dia. of the wire frame, and which are accessible from the sides facing the end of the shade through slots of a width not greater than the dia. of the wire frame.