| 摘要 |
PURPOSE: A connector for a multiply sliding automatic door is provided to enable rollers positioned on both sides of the upper part of each sliding door to be installed to transfer an inner case to an outer case, thereby reducing the construction time by installing a sliding door made on a design without a separate field survey. CONSTITUTION: A connector for a multiply sliding automatic door includes an outer case(100), an inner case(110) and a roller support bar(120). The outer case is composed on the upper part of an insertion groove into the inner case and multiply first projections(102) separated with a fixed space from two inner walls mutually faced in the longitudinal direction of a sliding door, and installed on the upper ends of both sides of the sliding door(10). The inner case is composed of a second projection(111) corresponding to the gap between the first projections on the surfaces of the two outer walls mutually faced and a support bar insertion hole(112) on the center, installed by being inserted into the inner case insertion groove of the outer case. The roller support rod is installed by the insertion of a roller into the upper end, and fixed with the lower part inserted into the support rod. |
