Lamp shade strutting element

• Main Author: WENZHANG WU
• Format: Patent
• Language: English
• Published: 25.05.2005
• Edition: 7
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model relates to a lamp shade strutting element, comprising a top ring at the maximum top end of the lamp shade, a bottom ring with frame width larger than that of the top ring and a support rack strutted between the top ring and the bottom ring. Wherein, the bottom ring is provided with a plurality of guide slide bars from the edge of the ring to the center in turn, the guide slide bars tilt up from the edge of the ring to the center and form a horizontal section at a central concentrative part, the horizontal section is inserted with a limit ring, and the limit ring is arranged at a position higher than the position of the bottom ring. The top end of the support rack is provided with a clamping ring, the clamping ring is directly hooked with the bottom end of the top ring, the bottom end of the support rack is formed with a fork clamping part, and the fork clamping part is abutted on the guide slide bars of the bottom ring. Therefore, when the support rack is moved to the center, the support rack is contacted with the top ring gradually until the top ring, the bottom ring and the support rack are fixed as an entity.