US 11,986,093 B2
Shelf holding structure having attachable and detachable power supply
Yunsun Yang, Seoul (KR)
Appl. No. 17/630,047
Filed by Yunsun Yang, Seoul (KR)
PCT Filed Jul. 8, 2020, PCT No. PCT/KR2020/008904
§ 371(c)(1), (2) Date Jan. 25, 2022,
PCT Pub. No. WO2021/025303, PCT Pub. Date Feb. 11, 2021.
Claims priority of application No. 10-2019-0095730 (KR), filed on Aug. 6, 2019.
Prior Publication US 2022/0273099 A1, Sep. 1, 2022
Int. Cl. A47B 96/02 (2006.01); A47B 57/42 (2006.01); A47B 96/06 (2006.01); A47B 97/00 (2006.01)
CPC A47B 96/067 (2013.01) [A47B 57/42 (2013.01); A47B 2097/003 (2013.01); A47B 2220/0077 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A shelf holding structure having an attachable and detachable power supply, the shelf holding structure comprising:
a track formed in a ␣-shape with an open upper portion;
a shelf holder comprising a track receiving space formed therein in a shape corresponding to the track, and having rods installed across an opened upper portion at predetermined intervals to hold a shelf;
a power supply inserted into one side surface or an opposite side surface of the track to supply external power; and
a track connector inserted into a space between the rods of the shelf holder and mounted in the track to connect power to the shelf,
wherein the track has a conductor disposed on an inner side surface thereof along a longitudinal direction, and is attachable to and detachable from an inside of the shelf holder, and the track further comprises heads formed on upper ends of both side surfaces to be bent inward by a predetermined length.