PURPOSE: To dissolve any rattling in a horizontal direction and strength shortage so as to bear a big over-load by arranging a contact part in a plate shape on a bracket main body and bringing it in contact with a column body.
CONSTITUTION: The moment acts on brackets 2 when any article of a beg excessive weight is placed on an interior equipment 3 installed between brackets 2 and a heavy thing is hanged down from the brackets 2. In this time, a tensile load acts on an upper hanging part 2b and a push-pressed load acts on a lower side contact part 2a, but as the contact part 2a of the bracket 2 is in contact with a wall surface side member 4a with a wide surface, a compressive load is dispersed and the compressed load per unit area is reduced. Therefore, any buckling by the compressed load in the lower contact part 2a is dissolved. The contact part 2a is in contact with the wall surface side member 4a with a wide area and tottering in a horizontal direction is not generated even when a load in a horizontal direction is applied to an interior equipment 3.
NAGAI SADAMICHI
BABA HAJIME
NAKAMURA HIROYUKI
NAKAMURA KINZOKU KOGYO KK