An arrangement for detachably securing the side-pieces and shelves in shelving structures made of wood

摘要

The present invention relates to an arrangement for detachably securing together the side-pieces (1) and the shelves (2) of a shelving structure, made of wood or a comparable material. The arrangement comprises hook-like fasteners, each of which comprises an insert peg (5), which is arranged to be inserted into an insert hole (3) formed in a side-piece (1), and a binding peg (7) which extends at right angles to the insert peg (5) and which is intended to be removeably inserted into a binding hole (11) formed in the shelf (2), to permit the shelves to be readily moved from one level to another in the shelving structure.;There has long been sought a technically and economically advantageous solution to the problem of producing a shelving structure or cabinet structure which can be quickly assembled in a simple fashion while using the simplest of components, preferably solely smooth, sheet-like components having no outwardly projecting parts.;The present invention affords such a solution, in that the insert peg (5) is provided with a plate-like projection (9), or a plurality of axially spaced plate-like projections, located in a plane substantially at right angles to the insert peg (5). The insert hole (3) is of non-round cross-section, and the arrangement of the projection or projections (9) is such that when an insert peg is inserted into a non-round insert hole (3) and rotated through about 90° in the opening, the projections penetrate the wall of the insert hole, to prevent withdrawal of the insert peg (5) therefrom.