| 摘要 |
FIELD: articles of domestic use, may be used in offices. SUBSTANCE: book support has base, wire frame, wire link, thrust for book, angle brace, lock, and wire frame retainers. Wire frame is formed as bent piece of wire with curved upper part and inserted with its ends into openings of wire frame retainers. Wire link is formed as bent piece of wire with curved mid portion. Curved portions of frame upper part and wire link are inserted into lock openings. Angle brace is formed as bent piece of wire and is inserted with its ends into lock openings. EFFECT: simplified construction and wider operational capabilities. 2 cl, 6 dwg
|
