Interlocking plastic shelving system
OwnerBarry A. Jamesinventor
Life of this patent
Estimating the term…
Abstract
A shelving system including a plurality of parallel horizontally oriented shelves releasably and securely connected to four upright posts is disclosed. The releasable connection of the shelf to the post is achieved by use of corner connectors which fit into corner notches of the shelf. The corner connector includes a male segment and a female segment which mate to each other and fit into said post at step locator positions along the length of the post. Complimentary tooth and channel configurations of the mated corner connector and the corner notches of the shelf interlock the shelf to the corner connector and then to the post. The shelves are connectable to and releasable from the posts between shelves already mounted on the posts.
Claims24
A shelving system comprising in combination:
- an upright post of hexagonal transverse cross section including a plurality of steps formed along the length of said post;
- a shelf having at a periphery thereof at least three corner notches each forming a downwardly projecting tooth integrally formed with said shelf and extending around the corner notch at a spaced distance from said shelf defining a downwardly open channel;
- and
- a corner connector consisting of a male corner segment and a female corner segment mated together about said post, each of said segments having an insert opening formed in a mating surface of said segment which defines an aperture through said corner connector when the corner is formed by joining the male and female segments, each of said segmets with an upwardly projecting tooth extending along an inner surface of each segment, the upward tooth integral with the segment and adjacent to a second upwardly open channel for receiving said first mentioned tooth, said second channel receiving said downwardly projecting tooth of said shelf and said first channel of said shelf receiving said upwardly projecting tooth in an interlocking relationship between said shelf, said connector and said post, which insert opening fits about said post and connects said connector to said post at one of said steps.
A shelving system comprising in combination an upright post having two opposed parallel surfaces extending along the length thereof, each of said parallel surfaces having means for connecting said post to a corner connector which connects about said post at any selected position along the length of said post, said connector projecting away from said post and terminating in suspension means cantilevered from said post for receiving complementary connection means formed on a shelf.
A shelving system comprising in combination:
- an upright post of hexagonal transverse cross-section, including, on opposed parallel surfaces thereof, a plurality of slots, a corner connector, including a male corner segment and a female corner segment mateable to each other about said post, said mated segments having means for engaging said slots along said post to hold said corner connector about said post at a selected vertical position along said post, said corner connector having means for hanging a shelf thereon, including an upwardly projecting tooth extending around the periphery of the corner connection spaced away from the corner connector by an upwardly open channel, said shelf having a notch formed thereon for each such corner connector and including connector means complementary to said suspension means, said connector means for said shelf including a downwardly projecting tooth formed on said shelf and a downwardly open channel, said upwardly open channel of said corner connector receiving said downwardly projecting tooth and said downwardly open channel of said shelf, and said shelf receiving said upwardly projecting tooth of said corner connector.
A shelving system comprising in combination an upright post having two opposed parallel surfaces extending along the length thereof, each of said parallel surfaces having means for connecting said post to a corner connector having two segments of generally triangular plan view which fit about said post and having a mating surface therebetween, an outer edge surface of said segments essentially co-planar with like outer edge surfaces of said shelf and an inner edge surface abuts about a corner surface of said shelf, each of said parallel surfaces having means for connecting said post to said corner connector at any selected position along the length of said post, said connector projecting away from said post and terminating in means cantilevered from said post for receiving complementary connection means formed on said shelf.
A shelving system comprising in combination an upright post having two opposed parallel surfaces extending along the length thereof, each of said parallel surfaces having means for connecting said post to a corner connector which connects about said post at any selected position along the length of said post, said connector projecting away from said post and terminating in means for receiving complementary connection means formed on a shelf, said shelf formed of an upper and lower plastic sheet spaced apart a pre-determined distance, said pre-determined distance being greater at an outer periphery of said shelf than at the center of said shelf, and said upper sheet having ribs formed thereon.
Dependencies are inferred from the claim text.