Liquid dosing device for toilet tanks

Abstract

The toilet tank liquid dosing device allows the controlled release of a water-soluble cleaning liquid into the tank water. It comprises a vertically mounted container (1) with a lower opening (3) fitted with first couplings (4) and an outlet sealed by a seal (5). Attached to this is an activation and dosing mechanism (2) that includes a siphon cap (6) with a lower compression chamber (9) and an upper storage chamber (10) to receive the liquid. A first conduit (11) connects both chambers, while a second conduit (12) allows the liquid to exit to the outside. Furthermore, the device incorporates a piercing element (7) with a vertically movable punch (16) to pierce the seal (5) and release the cleaning liquid.

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