Locking device for display rack
AssigneeMyco, Inc.
InventorHarry M. Yedor
Life of this patent
Estimating the term…
Abstract
A locking bracket for securing a hook and slot connection between the vertical and horizontal support members of a rack assembly is slidably mounted on the upper surface of the horizontal support member and includes locking portions adapted for being slidably received in openings of the vertical member slots above the horizontal member hooks to prevent vertical disassociation of the support members. The locking portions comprise inclined surfaces which are wedged into the slot openings to secure the connection.
Claims6
A locking device for use with a rack assembly of the type having a vertical member including one wall in which there is formed a vertically extending elongate slot and a horizontal member including a horizontally extending upper surface and a hook portion depending therefrom, said hook portion being receivable within said slot for providing a horizontally secure engagement between said vertical and horizontal member upon relative downward movement of said hook portion within said slot, whereupon an opening is left at the upper portion of said slot above said received hook portion, said locking device comprising:
- bracket means disposed in horizontal sliding relation on said horizontal member upon surface, said bracket means including a locking member transversely dimensioned for receipt in said slot and comprising a horizontally extending surface inclining in an upwardly direction away from said vertical member to a height above said horizontal member upper surface greater than the vertical dimension of said slot opening, said locking member being slidable to a position within said slot opening wherein said inclined surface is brought into abutting engagement with the upper surface of said slot for inhibiting relative vertical movement between said vertical and horizontal members;
- and
- means for locking said bracket means in said engaged position.
A locking device for use with a rack assembly of the type having a vertical member including one wall in which there is formed a pair of transversely spaced vertically extending elongate slots and a horizontal member including a horizontally extending upper surface and a pair of transversely spaced hook portions depending therefrom, each of said hook portions being receivable within a respective one of said slots for providing a horizontally secure engagement between said vertical and horizontal members upon relative downward movement of said hook portions within said slots, whereupon an opening is left at the upper portion of each of said slots above said received hook portions, said locking device comprising:
- bracket means disposed in horizontal sliding relation on said horizontal member upper surface, said bracket means including a pair of transversely spaced locking members each dimensioned for receipt in a respective one of said slots and each comprising a horizontally extending surface inclining in an upwardly direction away from said vertical member to a height above said horizontal member upper surface greater than the vertical dimension of said slot openings, each of said locking members being slidable to a position within a respective one of said slot openings wherein said inclined surface thereof is brought into surface of the respective slot for inhibiting relative vertical movement between said vertical and horizontal members;
- and
- means for locking said bracket means in said engaged portion.
Dependencies are inferred from the claim text.