Attachment device for securing a shelf to a shelving unit
A shelving unit has a plurality of posts, a shelf, and a shelf attachment device. The shelf has corner edges that are coupled to the posts. The shelf attachment device is formed as a separate component from the posts and the shelf. The shelf attachment device is attachable to one of the plurality of posts, and detachable from the one of the plurality of posts. The shelf attachment device has a ledge that removably receives corner edges of the shelf. The shelf attachment device has a collar that extends around the one of the plurality of posts when the shelf attachment device is attached to the one of the plurality of posts. The shelf attachment device has a lock plate that is slidably engaged with the collar to secure the collar to one of the plurality of posts.
1. A shelving unit comprising:
a plurality of posts each extending between a first post end and a second post end that opposes the first post end;
a shelf including corner edges that are coupled to the plurality of posts and positioned between the first post end and the second post end; and
a shelf attachment device formed as a separate component from the plurality of posts and the shelf, the shelf attachment device is attachable to one of the plurality of posts, and detachable from the one of the plurality of posts, the shelf attachment device comprising a ledge having a first wall, and a second wall that form an L-shaped support with one of the corner edges removably placed on the L-shaped support of the ledge, the shelf attachment device comprising;
a collar configured to extend around one of the plurality of posts when the shelf attachment device is attached to one of the plurality of posts, and
a lock plate configured to slidably engage with the collar to secure the collar to the one of the plurality of posts, the lock plate including the L-shaped support that is configured to receive the one of the corner edges of the shelf.
2. The shelving unit of claim 1 , further comprising a lock clip operable to couple the shelf to the shelf attachment device and inhibit separation of the shelf from the ledge.
3. The shelving unit of claim 1 , wherein the collar includes a body that extends between a first body end and a second body end that opposes the first body end;
wherein the body includes a slit that extends between the first body end and the second body end; and
wherein the body is made of a flexible material and movable between an open position and a closed position.
4. The shelving unit of claim 3 , wherein the collar includes a pair of wing-like extensions that extend tangentially from the body.
5. The shelving unit of claim 4 , wherein the pair of wing-like extensions are disposed on opposing sides of the slit and extend in opposing directions.
6. The shelving unit of claim 5 , wherein:
movement of the pair of wing-like extensions in a direction toward each other places the collar in the closed position, and
movement of the pair of wing-like extensions in a direction away from each other places the collar in the open position.
7. The shelving unit of claim 5 , wherein the lock plate includes a pair of receivers that is slidably engaged with the pair of wing-like extensions of the collar.
8. The shelving unit of claim 1 , wherein the lock plate includes the ledge.
9. The shelving unit of claim 1 , wherein the collar includes the ledge.