A kind of cleaning structure of birdcage includes a bottom basin, and opposite the penetrating in preceding Hou position is equipped with below bottom basin and stitches and tears seam, and close to the fixing seat penetrated at seam； Sawtooth portion has been made at the edge for tearing seam, has the function of tearing thin slice； And a cleaning mould group, which includes a fixed frame and film roll of keeping a public place clean, which sets what fixing seat, provides and puts the film roll of keeping a public place clean； The film roll of keeping a public place clean continuously is furled by the film of keeping a public place clean of flake. When cleaning, dirty film of keeping a public place clean is pulled outwardly by outside, through sawtooth portion will keep a public place clean film tearing disconnect, then abandon, user need not directly contact excreta, simply reach cleaning birdcage in excreta function.一種鳥籠之清潔結構，包含一底盆，底盆下方設有前後位置相對的穿入縫與撕開縫，及靠近穿入縫處的一固定座；該撕開縫之邊緣造有鋸齒部，具有撕裂薄片的功能；及，一清潔模組，該清潔模組包括一固定架及保潔膜卷，該固定架係組設於固定座，提供置放該保潔膜卷；該保潔膜卷係由薄片狀之保潔膜連續捲收而成。清理時，由外部將髒污的保潔膜向外拉，藉著鋸齒部將保潔膜撕裂斷開，繼而丟棄，使用者不必直接接觸排泄物，簡單達到清潔鳥籠內排泄物的功能。
