GROOVE AND TONGUE SYSTEM FOR A SHELVING WALL OF A SHELVING SYSTEM

摘要

The invention relates to a shelving rear wall 1 for a modular shelving system which prevents the shelving rear wall from bending in a mounted state and terminates a transition between two shelving rear walls 1 arranged one over the other so as to block light. This is achieved in that the rear wall 1 has an element 3 which extends from one of the two longitudinal sides of the shelving rear wall in the depth direction, said element having a depression 4 or an elevation 5 in the width direction, i.e. with respect to the base center of the respective element. In an advantageous embodiment, the shelving rear wall 1 has such an element 3 on both longitudinal sides and thereby acquires flexibility in that structurally identical rear walls 1 can be arranged above or below a rear wall 1 according to the invention and the aforementioned advantages are achieved. In another advantageous embodiment, the elevation 5 formed on one of the longitudinal edges has a shape such that the elevation interacts with the depression 4 formed on the other longitudinal edge in a groove-and-tongue manner.