US 11,719,269 B2
Corner bracket with reinforcing ribs
Chiao-Yin Chang, Taichung (TW)
Filed by Chiao-Yin Chang, Taichung (TW)
Filed on Jul. 12, 2021, as Appl. No. 17/373,317.
Prior Publication US 2023/0011291 A1, Jan. 12, 2023
Int. Cl. F16B 12/50 (2006.01)
CPC F16B 12/50 (2013.01) 6 Claims
OG exemplary drawing
 
1. A corner bracket with reinforcing ribs comprises:
a first fixing plate, having a first inner surface and a first outer surface;
a second fixing plate, having a second inner surface and a second outer surface;
the first fixing plate and the second fixing plate being connected to each other at a dihedral angle,
wherein, the first fixing plate forming at least one pair of first reinforcing ribs which bulge up the first inner surface, dent down the first outer surface, and extend along a longitudinal direction of the first fixing plate;
the second fixing plate forming at least one pair of second reinforcing ribs which bulge up the second inner surface, dent down the second outer surface, and extend along a longitudinal direction of the second fixing plate;
the first reinforcing ribs and the second reinforcing ribs being connected integrally to each other;
wherein, the first reinforcing ribs have a length the same as that of the first fixing plate, and the second reinforcing ribs having a length the same as that of the second fixing plate;
wherein, the first fixing plate and the second fixing plate form respectively a locking hole and a pair of positioning parts, and the pair of positioning parts are deployed on both sides of the locking holes along a latitudinal direction of the first fixing plate and the second fixing plate;
wherein, the positioning parts bulge up the first outer surface and the second outer surface and dent down the first inner surface and the second inner surface;
wherein, the locking holes are individually engaged with screw bolts; and the screw bolts are pressed against the first reinforcing ribs and the second reinforcing ribs which bulge up the first fixing plate and the second fixing plate;
wherein, a width of the positioning parts adjacent to the dihedral angle between the first fixing plate and the second fixing plate is greater than a width of the positioning parts placed away from the dihedral angle between the first fixing plate and the second fixing plate.