| 摘要 |
PROBLEM TO BE SOLVED: To provide a hand rail with a good appearance design that improved a construction efficiency and safety during construction.SOLUTION: A hand rail has a brace 1, a panel 2, an upper frame 3, a bottom frame 4 and a vertical frame 20. Multiple braces are erected on a building frame P with a predetermined space between them. The upper frame is installed across upper parts of a building frame exterior aspect of the braces and has an upper panel taking-in groove 7. The bottom frame is disposed between lower parts of the building frame exterior aspect face S and has a lower panel taking-in groove constitution part in which a building frame interior aspect face L is opened. A lower frame batten 11 can be installed on the building frame interior aspect face L of the bottom frame 4. The lower panel taking-in groove comprises the lower frame batten and the lower panel taking-in groove constitution part. An upper end and a lower end of the panel 2 are held by the upper panel taking-in groove and the lower panel taking-in groove, respectively. The vertical frame has a brace side vertical frame member 20b, an outside vertical frame member and a vertical frame batten. The outside vertical member can be connected to the building frame outside of the brace side vertical frame member. The vertical frame batten can be fit to both side parts of the brace vertical frame member.SELECTED DRAWING: Figure 1 |
