Framework for shelving unit
AssigneeSpacemaker Limited
InventorFinn Nilsson
Life of this patent
Estimating the term…
Abstract
A framework comprising a plurality of vertical posts, a plurality of horizontal members and a locking attachment for connecting the horizontal members to the vertical posts, the vertical posts being provided with a plurality of key hole shaped apertures oriented at an acute angle to vertical, and a head and stem portion adapted to extend from each of the horizontal members for interconnection with the key hole shaped apertures such that the vertical edge of each horizontal member is force fit connected to a respective one of the vertical posts.
Claims38
A framework comprising a plurality of post members mutually spaced from one another in generally parallel relationship and each including a pair of faces disposed perpendicular to one another, a plurality of support members extending between respective pairs of said post members, each of said support members including an abutment face and being delimited at opposite ends by an edge extending normal to a longitudinal axis of said support member, and attachment means for connecting said support members to said post members with portions of said abutment face of a support member and a face of an associated one of the post members being juxtaposed, said attachment means comprising an aperture in one of said juxtaposed faces and having a hole and a slot extending therefrom and a neck with a head portion extending therefrom projecting from the other of said juxtaposed faces, said head portion being cooperatively shaped to pass through said hole and said neck to slide within said slot, said neck portion and slot being configured to bring said edge of a support member into abutment with an abutment surface on an associated one of the post members upon relative sliding movement of said neck portion within said slot and thereby inhibiting further sliding of the neck portion within the slot, said abutment surface including a rib extending along a longitudinal axis of said post member and projecting between the faces of said post member to maintain said edges of the support members associated with respective ones of said faces in spaced relationship.
An attachment means to interconnect a pair of frame members disposed end to end in a framework with their longitudinal axes aligned, each frame member having a pair of orthogonally disposed legs extending from an apex, said attachment means comprising a pair of support members to extend between adjacent ends of aligned legs of said pair of frame members to interconnect said legs of said pair of frame members, said support member overlying adjacent portions of each of said frame members so that each leg of each frame member is juxtaposed with said support member, said support member being secured to respective ones of each of said legs by interengagement of a connector having a head portion and a neck portion on one of said juxtaposed members with an aperture on the other of said juxtaposed members, said aperture having a hole and a slot extending therefrom, said head portion being cooperatively shaped to pass through said hole and permit said neck portion to slide within said slot, said neck portion and said slot being configured to bring an edge of each of said support members into engagement with an abutment surface on respective legs of each of said frame members upon relative sliding of said neck portion within said slot.
A post member for use in a framework comprising a pair of legs disposed generally perpendicular to one another to provide a pair of inwardly directed opposed faces, and apertures formed in each of said opposed faces to permit a support member to be secured to respective legs, each of said apertures including a hole to receive a head portion formed on the support member and a slot to receive a neck securing the head portion to the support member and permit sliding movement of the neck within the slot, each of said legs including a cavity disposed behind said face to accommodate the head portion when the neck portion is received in the slot, said cavity being defined between a pair of spaced webs, one of which is pierced to provide said aperture and the other of which presents a continuous outwardly directed surface, said one web terminating prior to an apex of said post member and said other web being jogged inwardly to provide a coplanar continuation of said opposed face toward said apex.
A framework comprising a plurality of post members mutually spaced from one another in generally parallel relationship and each including a pair of faces disposed perpendicular to one another, a plurality of support members extending between respective pairs of said post members, each of said support members including an abutment face and being delimited at opposite ends by an edge extending normal to the longitudinal axis of said support member, and attachment means for connecting said support members to said post members with portions of said abutment face of a support member and a face of the post member being juxtaposed, said attachment means comprising an aperture in one of said juxtaposed faces and having a hole and a slot extending therefrom and a neck with a head portion extending therefrom projecting from the other of said juxtaposed faces, said head portion being co-operatively shaped to pass through said hole and said neck to slide within said slot, said slot extending from said hole to provide a linear edge delimiting said hole and slot and inclined to the longitudinal axis of said post, said neck portion and slot being configured to bring said edge of said support member into abutment with an abutment surface on the post member upon relative sliding movement of said neck portion within said slot and thereby inhibiting further sliding of the neck portion within the slot.
A post member for use in a framework comprising a pair of legs disposed generally perpendicular to one another to provide a pair of inwardly directed opposed faces and apertures for use in each of said opposed faces to permit a support member to be secured to respective legs, each of said apertures including a hole to receive a head portion formed on the support member and a slot to receive a neck securing the head portion to the support member, said slot extending from said hole to provide a linear edge delimiting said hole and slot and inclined to the longitudinal axis of said post to permit sliding movement of said neck within said slot.
An attachment means to interconnect a pair of frame members in side by side relationship with longitudinal edges aligned, said attachment means comprising a connecting plate to be secured to one of said frame members and having a hook formed along one edge thereof to extend from said one frame member across said aligned edges and engage said other frame member, said connecting plate being secured to said one frame member by interengagement of a hooked connector with an aperture, said aperture being formed in one of said frame members and connecting plate, and having a hole and a slot extending therefrom and said hooked connector projecting from the other of said frame members and connecting plate and having a head portion extending from a neck portion, said head portion being cooperatively shaped to pass through said hole and permit said neck portion to slide within said slot, said neck portion and slot being configured to bring said hook into abutment with one of said aligned edges to inhibit relative lateral movement of said frame members.
Dependencies are inferred from the claim text.