| 摘要 |
PURPOSE: A board plank assembly is provided to be properly applicable to the intersection angle assembling of or adjacent connection assembling of home or office furniture or casing. CONSTITUTION: A coupling protuberance(16) stored in a stationary hole of a first board plank vertically extended is formed on an outer side face of a first board fixing portion(10a). A coupling protuberance(18) stored in a stationary hole of a second board plank horizontally extended with respect to the first board plank is formed on an outer side face of a second board fixing portion(10b). The first and second board fixing portions(10a,10b) are formed integral with each other at a right angle. Screws are engaged to screw engaging holes(16a,18a) formed in the coupling protuberances(16,18) of the first and second board fixing portions(10a,10b) to thus assemble first and second board planks.
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