A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STRUCTURE FOR FIXING FLOOR MATERIAL
PROBLEM TO BE SOLVED: To provide a structure for fixing a floor material without letting a metal fitting for fixing the floor material to a beam material protrude above a top surface of the floor material.SOLUTION: A structure for fixing a floor material has a floor material 1 fixed on a beam material 2 with a fixing metal fitting 3, the floor material having ribs 12a, 12b with insertion holes 13a, 13b protruded on a rear side of a footboard 10, from an edge of a long hole 11 of the footboard 10. The fixing metal fitting 3 includes an upper metal fitting 30, a lower metal fitting 40, and a bolt 50 for connecting the upper and lower metal fittings, and is formed in a dimension that may be inserted from the long hole 11. The upper metal fitting 30 has an insertion plate 31, while the lower metal fitting 40 has a top side part 41 and a bottom side part 42 that are formed in a U-shape when seen from sideways, and screw holes 43a, 43b are formed on the top side part 42. By rotating the fixing metal fitting 3 disposed on the rear side of the footboard 10, both ends of the insertion plate 31 of the upper metal fitting 30 are inserted into the insertion holes 13a, 13b, and the beam material 2 is held between the top side part 41 and the bottom side part 42 of the lower metal fitting 40. The floor material 1 is fixed on the beam material 2 by tightening the bolt 50.SELECTED DRAWING: Figure 3
【課題】床材を梁材に固定する金具を床材の上面に突出させない固定構造を提供する。【解決手段】踏み板１０の長孔１１の縁から踏み板１０の裏側に差込孔１３ａ、１３ｂを有するリブ１２ａ、１２ｂが突出する床材１が固定金具３によって梁材２に固定された床材の固定構造であって、前記固定金具３は、上金具３０と下金具４０とこれらをを連結するボルト５０とを備え、長孔１１から差し入れ可能な寸法に形成されている。前記上金具３０は差込板３１を有し、前記下金具４０は上辺部４１と下辺部４２とが側面視コの字形に形成され上辺部４２にねじ孔４３ａ、４３ｂを有している。踏み板１０の裏側に配置された固定金具３を回転させることにより、上金具３０の差込板３１の両端が差込孔１３ａ、１３ｂに挿入されるとともに、下金具４０の上辺部４１と下辺部４２との間に梁材２が挟まれ、ボルト５０の締め込みによって床材１が梁材２に固定されている。【選択図】図３
STRUCTURE FOR FIXING FLOOR MATERIAL
PROBLEM TO BE SOLVED: To provide a structure for fixing a floor material without letting a metal fitting for fixing the floor material to a beam material protrude above a top surface of the floor material.SOLUTION: A structure for fixing a floor material has a floor material 1 fixed on a beam material 2 with a fixing metal fitting 3, the floor material having ribs 12a, 12b with insertion holes 13a, 13b protruded on a rear side of a footboard 10, from an edge of a long hole 11 of the footboard 10. The fixing metal fitting 3 includes an upper metal fitting 30, a lower metal fitting 40, and a bolt 50 for connecting the upper and lower metal fittings, and is formed in a dimension that may be inserted from the long hole 11. The upper metal fitting 30 has an insertion plate 31, while the lower metal fitting 40 has a top side part 41 and a bottom side part 42 that are formed in a U-shape when seen from sideways, and screw holes 43a, 43b are formed on the top side part 42. By rotating the fixing metal fitting 3 disposed on the rear side of the footboard 10, both ends of the insertion plate 31 of the upper metal fitting 30 are inserted into the insertion holes 13a, 13b, and the beam material 2 is held between the top side part 41 and the bottom side part 42 of the lower metal fitting 40. The floor material 1 is fixed on the beam material 2 by tightening the bolt 50.SELECTED DRAWING: Figure 3
【課題】床材を梁材に固定する金具を床材の上面に突出させない固定構造を提供する。【解決手段】踏み板１０の長孔１１の縁から踏み板１０の裏側に差込孔１３ａ、１３ｂを有するリブ１２ａ、１２ｂが突出する床材１が固定金具３によって梁材２に固定された床材の固定構造であって、前記固定金具３は、上金具３０と下金具４０とこれらをを連結するボルト５０とを備え、長孔１１から差し入れ可能な寸法に形成されている。前記上金具３０は差込板３１を有し、前記下金具４０は上辺部４１と下辺部４２とが側面視コの字形に形成され上辺部４２にねじ孔４３ａ、４３ｂを有している。踏み板１０の裏側に配置された固定金具３を回転させることにより、上金具３０の差込板３１の両端が差込孔１３ａ、１３ｂに挿入されるとともに、下金具４０の上辺部４１と下辺部４２との間に梁材２が挟まれ、ボルト５０の締め込みによって床材１が梁材２に固定されている。【選択図】図３
STRUCTURE FOR FIXING FLOOR MATERIAL
床材の固定構造
FUJIWARA AKIHIKO (author)
2017-11-24
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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