Can open ventilative door of window screening in a flexible way

The utility model discloses a can open ventilative door of window screening in a flexible way, including main door, be equipped with first lock on the main door, the upper portion of main door is equipped with ventilative frame, and the side of ventilative frame articulates there is ventilative door, be equipped with the second lock on the ventilative door, be equipped with the window screening on the ventilative frame, be fixed with a velcro female face on the ventilative frame, window screening one side all around is fixed with velcro tape surface, and window screening another side all around is fixed with the 2nd velcro female face, the 2nd velcro female face and velcro tape surface back of the body setting mutually. The utility model discloses simple structure, convenient to use can ventilation, when stoping external mosquito dust to get into, can adjust the window screening as required, carry out half division, standard -sized sheet or part and open, have a clearance effect to the pet, the fluorescent la