Patent ID: 8191738

Claim:
A device for grains dosing with air sealing comprising: (a) a lid ( 1 A), having an upper part having an opening and a lower part having an inlet ( 6 A), a pre-chamber ( 10 A) defining a predetermine dosage, an opening outlet ( 9 A), a guide ( 7 A) including a coupling element ( 8 A) and encasing a spring ( 4 A), and a mobile acting element ( 3 A); the opening outlet ( 9 A) misaligned with inlet ( 6 A) when the spring is in the a rest position, (b) a passage element ( 5 A) having a locking fixture ( 11 A), the passage element ( 5 A) connected to the upper part of the lid ( 1 A), and (c) a bottle ( 2 A), having an upper part and a lower part, the lower part of the bottle ( 2 A) connected to the passage element ( 5 A) and the bottle containing grains (G), wherein, when bottle ( 2 A) and the passage element ( 5 A) with the locking fixture ( 11 A) are displaced upwards, the locking fixture ( 11 A) unlocks the acting element ( 3 A), and the predetermined dosage of the grains is transferred due to the gravitation force from the bottle ( 2 A) and is accommodated within the pre-chamber ( 10 A), and when the acting element ( 3 A) is actuated, the spring ( 4 A) is compressed in the guide ( 7 A) and coupled at the coupling element ( 8 A), the opening outlet ( 9 A) is placed in alignment with inlet ( 6 A), releasing the predefined dosage of the grains.