| 摘要 |
PROBLEM TO BE SOLVED: To safely and easily operate an inexpensive window opening/closing mechanism with both tilting and laterally moving functions. SOLUTION: The first and second guides to guide the unidimensional motion at the window-frame-side end of a link 8 between a window frame 1 and each of opening/closing bodies 2, 3 are provided. The window-frame-side end of the link 8 is jointed to the second guide in a biaxially rotatable manner and the opening/closing-body-side end of the link 8 is jointed to the opening/closing bodies 2, 3 in a rotatable manner. The opening/closing bodies 2, 3, rotatable around a guide axial center line facing to the guiding direction of the first guide, perform bifunctional opening/closing operation with both straight and rotational motions. |
