Patent ID: 9187111
Filing Date: 2015-11-17
Classification: A47B,A47F,B62B

Abstract:
1. A tool-free shelving system comprising a body with at least one bearing plate and a plurality of protruding positioning knobs configured to support the bearing plate, said body having two “∩”-shaped frames and two “U”-shaped frames; each of said “∩”-shaped frames having a first substantially horizontal portion and two first substantially vertical portions extending from both ends of the first horizontal portion, while each of said “U”-shaped frames having a second substantially horizontal portion and two second substantially vertical portions, wherein the two “U”-shaped frames are spacedly disposed at a lower portion of the body and connected to two “∩”-shaped frames by connecting the first vertical portions of the “U”-shaped frames to corresponding second vertical portions of the “∩”-shaped frames, such that the “∩”-shaped frames are spacedly disposed at an upper portion of the body, wherein the two “U”-shaped frames are spacedly disposed by a distance that is approximately close to the length of the first horizontal portion of the “∩”-shaped frame, while the two “∩”-shaped frames are spacedly disposed by a distance that is approximately close to the length of the second horizontal portion of the “U”-shaped frame; said positioning knobs disposed at an inner portion of the first vertical portions of the “∩”-shaped frames, and connected to one end of a horizontal fastening segment and an enlarged block connected to the other end thereof; both sides of each bearing plate having two fixing apparatus and a U-shaped notch cut formed on said fixing apparatus; and a slit formed and connected with the U-shaped notch cut, wherein both the U-shaped notch cut and slit do not penetrate through a top portion of the fixing apparatus; wherein the bearing plate is disposed between two “∩”-shaped frames, and the horizontal fastening segment is configured to insert into the U-shaped notch cut and the enlarged block is stopped by the slit to complete the assembly of the shelving system.