Multi-tier structure device

Abstract

A vertical panel structure device comprises of several panels, a top, a shelf, and a plurality of fasteners, the panel has horizontal slot that opens at one end, which interlock, fixate and secure the shelf that has only one slot. The device can be easily assembled and disassembled, which improve the aesthetic, completeness and integration of the shelf, and provide a wide range of diversification and versatility.

1 - 7 . (canceled) 
     
     
         8 : A multi-tier structure device comprising;
 a. one or more shelf, each shelf having only one shelf slot that is open at the outer perimeter of the shelf at one end and terminate into a cutout inside the shelf at another end;   b. two or more panels, at least one panel having slot to interlock with the shelf slot is rotatable so that subsequent panel interlock with or insert into the shelf slot, wherein the panel interlock with or insert into the shelf slot lastly is non-rotatable;   c. a removable top attachable to the panels.   
     
     
         9 : The multi-tier structure device as in claim  1 , wherein the rotatable panel has slot to interlock with the shelf slot and rotate inside the shelf cutout to the configured position, the panel slot for the same shelf has the same height. while the non-rotatable panel can either have slot or no slot. 
     
     
         10 : The multi-tier structure device as in claim  1 , wherein the rotatable panel is attachable to the non-rotatable panel after interlocking with the shelf slot and rotating to the configured position, that form a frame to secure and support the shelf.