Part for use as flap for e.g. cat in guide rails of roller shutter of window, has cut profile and circular logs pushed into gap, where rear part and front part of pet animal flap are mounted before and after cut profile of part

摘要

The part (a) has circular logs (c) pushed into a gap between the part and a wall of guide rails (d) of roller shutters (e) at a left side and a right side. A rear part and a front part of a pet animal flap are mounted before and after a cut profile (b) of the part, where the part is pushed into the left side and the right side of one of the guide rails at a rear wall and bypassed at an edge of the other opposite guide rail such that the part is centered between the guide rails, pushed outwards and fixed with the logs.