To facilitate the insertion of a connection bolt and to facilitate execution for preventing falling by an earthquake or the like by piercing an attachment hole on housing furniture and inserting the connection bolt to the attachment hole from the inner side of the housing furniture and tightening it at the time of fixing a fixture on a wall surface and arranging the housing furniture at a prescribed position.

Near both left and right ends of the rear part frame 7 of the housing furniture 1 arranged right in front of the wall surface 2, the attachment holes 9 passing through a ceiling 8 as well are pierced. In the meantime, L- shaped fixtures 10 are fixed to the wall surface 2 by the locking bolts 11 of an expansion type above the respective attachment holes 9 and circular engagement holes 12 whose diameter is larger than the attachment holes 9 are pierced on the horizontal front direction pieces of the fixtures 10. The connection bolt 13 is inserted to the attachment hole 9 from a lower part and is screwed onto a nut 14 welded to the upper surface of a top plate 8 and the upper part of the connection bolt 13 projected upwards from the nut 14 is passed through to the engagement hole 12. Thus, the housing furniture 1 does not move back and forth or to the left and right and is locked to the wall surface.