Appliance for dispensing pre-cut wiping materials

An appliance for dispensing a pre-cut wiping material comprising a receptacle housing, a cover hinged to the housing, and a flap hinged to the housing walls in the lower portion thereof, the flap and the cover having a roughly semi-circular central cut-out in their lower portion to allow the dispensing of the pre-cut wiping material wound as a strip in a coil or pre-folded in Z-form, the flap and the cover having a plurality of opposite pairs of complementary shapes arranged like a rainbow able to fit into each other after the cover is closed, the material strip able to be unwound between the flap and the inner wall of the cover without any lateral deformation and in excess of the complementary shapes, wherein:

• the complementary shapes arranged like a rainbow are undulated shapes on the flap and on the inner part of the cover respectively, and the undulated shapes are able to appear in the form of successive alternating convex and hollow shapes, thus avoiding any roughness or cutting area by a sharp edge, and
• combined with one of the undulated shapes, either on the flap or the inner portion of the cover, transversely having a hollow cavity with a curvilinear profile or a semicircle, and
• combined with the cavity which is bordered by an undulated end shape having the same curvature as the undulations formed, either on the flap or the inner portion of the cover, and
• the undulated end shape is adjacent to the profiled hollow cavity forming in its inner side a stop zone for the pulled material strip.