Arrangement of filter assembly for water dispensing-storage device

Filter assembly arrangement for a water dispensing storing device comprising a reservoir (10) provided of an upper opening (14), a filling container (20) having a bottom wall (21) removably mounted on the upper opening (14) of the reservoir (10) and to which a filter (30) is mounted, the arrangement being characterized in that:

• the bottom wall (21) of the filling container (20) having a seat portion (24) provided of at least one window (25a);
• a stopper element (40) being provided and having at least one opening (41a) and being axially held and supported against the seat portion (24), so as to be moved between a closed position, blocking the window (25a) of seat portion (24) and an open position wherein an opening (41a) of said stopper element (40) remains axially aligned with the respective window (25a) of the seat portion (24);
• the filter (30) being provided of water inlet orifices (31a) and hermetically seated against the bottom wall (21) of the filling container (20), so as to be selectively moved between an assembly and release position and an assembled position, in which it remains axially held against the bottom wall (21) of the filling container (20), communicating the water inlet orifices with the container (10) by means of the filter (30), the window (25a), the seat portion (24) and a respective opening (41a) of the stopper element (40) when moved to the open position;
• wherein the stopper element (40) has opposed end faces (40a, 40b), one of them being seated against the seat portion (24) and carrying axial claws (45), the bottom wall (21) of the filling container (20) being provided of at least one guide slot (27) disposed in the seat portion (24), and each axial claw (45) being disposed through the guide slot (27) and incorporating one end teeth (45a) to be slidably seated against said bottom wall (21), in one side opposed to the side the stopper element (40) is seated, so as to axially lock the stopper element against the seat portion (24).