| 摘要 |
PROBLEM TO BE SOLVED: To enable a sliding folding door with a structure combining a sliding door and a folding door to be installed in a general house without degrading appearance.SOLUTION: Guide means G guides an opening and closing operation of a door D to automatically lock and unlock a door in a closed state. The guide means resiliently energizes and buries a guide projection 30 on a top edge of a connection member C so as to freely move forward and backward and holds the guide projection in a state where a tip head part 45 protrudes. In the guide projection 30, a flat rotation restriction surface 45a, which locks a closed state of the door D by butting a travel guide L, is formed on the head part 45 that engages to the travel guide L when the door D is in the closed state where a sliding door B and a folding door A are aligned in a flat state, while a taper face 45b, which becomes higher at a position closer to the rotation restriction surface 45a, is formed on a section other than the rotation restriction surface.SELECTED DRAWING: Figure 1 |
