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    • 5. 发明专利
    • PANEL CONNECTING DEVICE
    • JPH02132243A
    • 1990-05-21
    • JP28334888
    • 1988-11-09
    • KAJIMA CORPIRIA KKMEIJI NAT INDMATSUSHITA ELECTRIC WORKS LTD
    • KIKUCHI TAKEOKOBAYASHI MIKIOOKUDA KAZUTAKAMORIMOTO TATSUHIKOTANAKA YOSHIHARU
    • E04B2/74
    • PURPOSE:To easily release the connection between a panel and a support column by setting the length from the upper end of the column to the lower end of the lowermost one projection pieces provided on the upper section of the support column, to a value which is shorter than the length from the upper end of the panel to the ceiling. CONSTITUTION:A plurality of projection pieces each having at its forward end a come-off checking part 2 are projected from a plurality of outer cylinders 9 fitted rotatably on a support column 1. A plurality of oscillation checking projection pieces 4 are projected in several directions from the lower section of the support column. Further, the length L1 from the upper end of the support column to the lower end of the lowermost one of the projection pieces 3 are set to a value which is shorter than the length from the upper end of a panel to the ceiling. Further, the projection pieces 3 on the support column 1 are inserted in vertical grooves in the panel, and come-off checking parts 2 are locked in locking grooves while the oscillation checking projection pieces 4 are inserted in the vertical grooves. With such a procedure, a plurality of panels are connected together through the intermediary of the column.