(A) ;WS7662A, B, C AND D SUBSTANCES, THEIR DERIVATIVES, THEIR PRODUCTION AND USE

摘要

PROBLEM TO BE SOLVED: To rapidly and easily connect an imitated wooden support and an imitated wooden lateral bar to each other. SOLUTION: An imitated wooden support 16 and an imitated wooden lateral bar 21 are made of plastics. Recessed notches 18 in which the ends of right and left imitated wooden lateral bars 21 are fitted, are formed at the side of vertical specified positions of the imitated wooden support 16. Bolts 19 projecting sideways are provided at the right and left centers of the recessed notches 18 and metallic brackets 23 projecting to the right and left outsides from the end faces are provided in respective imitated wooden lateral bars 21. And a laterally slender bolt hole 24 which can be fitted to the bolt 19, is formed in the bracket 23 and a cover 25 for the recessed notch 18 is formed.