| 摘要 |
PURPOSE:To facilitate the fitting work of a glass block panel onto a body opening part, and improve the supporting strength. CONSTITUTION:A small holding metal piece 2 is engaged with an engaging groove 1b of a sash frame 1 in a slidable manner, and when a glass block panel 4 is inserted, the metal piece is set aside out of the inserting area. After insertion, the piece is moved to the original position, and the glass block panel 4 is set to be capable of being provisionally and permanently fixed within the sash frame 1, and a holding edge 3 is attached in an inserting manner to cover the glass block panel. |
