US 12,453,025 B2
Position lock for rack assembly
Chen An, Bergenfield, NJ (US); and Yuan Zhang, North Bergen, NJ (US)
Assigned to ZT GROUP INT'L, INC., Secaucus, NJ (US)
Filed by ZT GROUP INT'L, INC., Secaucus, NJ (US)
Filed on Oct. 12, 2023, as Appl. No. 18/485,431.
Prior Publication US 2025/0126728 A1, Apr. 17, 2025
Int. Cl. H05K 5/02 (2006.01); H05K 7/14 (2006.01)
CPC H05K 5/0221 (2013.01) [H05K 7/1489 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A position lock for an inner rail of a rack assembly, the position lock comprising:
a cam operable to rotate about a cam rotation axis in a push direction;
wherein, when the cam is rotated in the push direction, the cam pushes against the inner rail of the rack assembly to linearly translate the inner rail relative to a rack of the rack assembly in a frontward direction that is perpendicular to the cam rotation axis.