Patent ID: 6443600
Filing Date: 2002-09-03
Classification: F21V

Abstract:
A variable-type lamp shade assembly comprising: a top ring at an uppermost end of the lamp shade, a bottom ring of larger circumference than the top ring, and frame members propped between the top ring and the bottom ring, wherein:the top ring has support rods extending towards a center, the support rods being aligned with the frame members at a circumferential edge of the top ring, an enclosing space being formed by upward bending of the support rods to provide for positioning of top ends of the frame members thereagainst; the bottom ring includes a two-part bottom rod having left and right symmetrical segments, joined at a coupling section of a flat shape, the coupling section including a hinge for folding the two-part bottom rod at the coupling section; the bottom ring including spaced apart curved retaining rods; top ends of the frame members are positioned against the support rod in the enclosing spaces, the frame members including fastening sections of a flat shape disposed at bottom ends of the frame members and, each fastening section having a through-hole in a center engaged with one of the plurality of retaining rods.