床材の固定構造

Japanese Patent JP6427139

B2

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

JP2011043036	DECK MATERIAL AND MOLDING MEMBER FOR DECK MATERIAL
JP2017125388	TATAMI AND TATAMI SET

Akihiko Fujiwara

JP2016098407A

November 21, 2018

May 17, 2016

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Sanshin Metal Industry Co., Ltd.
Nikken Sekkei Co., Ltd.

E04F15/02; E04F15/06

JP2000038833A
JP2011184862A
JP58172602U
JP5025873A
JP2009002093A
JP55081106U
JP2007070799A
JP11013263A

US4798029
US4198042
WO2012173492A1

Yoshihito Shimizu
Hisayoshi Shimizu
Ken Takada

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