| 摘要 |
PURPOSE: A displacement type box fixing device is provided to allow for ease of construction and achieve improved quality, while reducing construction costs. CONSTITUTION: A displacement type box fixing device(60) comprises a box coupling socket(31) formed integrally with a box(20); a box coupling plug(42) to be inserted into the box coupling socket; a displacement unit(41) for adjusting the position of the box by being bent and spread in accordance with the pressure applied to the box; a rod holder(43) for fixing a rod on a wall iron; a structural frame(44) for preventing a structural deformation caused due to the pressure applied to a main unit, and which supports the box coupling plug, rod holder and the displacement unit; a sequential fixing unit formed by combining a main unit and the box coupling socket; a box integrating fixing unit for attaching the main unit to the side surface of the box; a box integrating sequential fixing unit for fixing two or more boxes; an integrated fixing unit formed by combining a box fixing plate and a connection socket; and an integrated sequential fixing unit for fixing two or more boxes.
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