FLUSHING DEVICE FOR TOILET TANK Russian patent published in 2021 - IPC E03D1/14 E03D1/35 

FIELD: sanitary and technical devices.

SUBSTANCE: flushing device (1) contains support structure (2) passing along axis (A) and having drain hole (8) limited with sealing seat (9), valve case (3) passing and sliding along axis (A) in structure (2) and having gate (15) interacting with sealing seat (9) for opening/closing drain hole (8), actuating mechanism (4) connected to valve case (3) for lifting valve case (3) to two different heights, i.e., in a position of full flushing and a position of partial flushing, and a pair of movable floats (5A, 5B) forming full flushing float (5A) and partial flushing float (5B), respectively, and selectively connected to valve case (3) to implement corresponding flushing modes. Floats (5A, 5B) are equipped with corresponding triggering elements (63A, 63B) rotationally jointed with corresponding floats (5A, 5B) and structure (2). Trigger elements (63A, 63B) are equipped with corresponding connecting elements (68) interacting with corresponding support sections (69) of valve case (3) for axial attachment of valve case (3) to either one or another of floats (5A, 5B) and release of valve case (3) from floats (5A, 5B). Actuating mechanism (4) contains sliding element (21) connected to at least one control button actuated by a user and sliding parallel to axis (A) along two set movements of different lengths, i.e., a long movement and a short movement, at least one lever (22A, 22B) jointed with structure (2), actuated by sliding element (21) by means of pressure element (44), and engaging at least one connecting seat (17) on valve case (3).

EFFECT: flushing device is provided that is especially simple, completely effective and reliable.

9 cl, 12 dwg