Front screen/aperture of plastic for computer housing with one or more inlet/orfices for drives which are locked has breakable covers that cover up the front aperture in similar way

摘要

The inlet/orfice (1a) and the cover (1) have a rectangular cross-section and the engagement element are formed as a ball/sphere or cylinder lateral area in such a way that the snap-in catch (6 or 8) at the cover fits the inlet/orfice. The cover covers the up front aperture in a similar way before the breaking out.