Abstract: An insert for insertion into a pressurized container for liquids has a component chamber for receiving an active substance and a pressure chamber for introducing the active substance into the liquid when opening the container for liquids. The pressure chamber has at least one small outer bore. The insert is freely movable in the container for liquids but has such a stable floating position on a surface of the liquid within the container for the liquids that the outer bore always points upwardly and optimizes a pressure compensation with the environment. After opening the container for liquids, the resulting relative overpressure in the pressure chamber in relation to the released pressure in the container for liquids effects an opening of the component chamber.

Abstract: The invention pertains to a tablet dispenser for distributing tablets in individual portions. The tablet dispenser described in the invention comprises a prismatic enclosure (29), the bottom face (22) of which presents an aperture (21) offset relative to a front face (36), the top face of which is open in its whole cross-section, and the side faces (34, 35) of which have a recess (29) on top. The described dispenser also comprises an internal component (10) with limited displacement, nested into the enclosure (10) by the open top (30) and featuring a tablet feed chamber (12), preferably prismatic, the bottom of which comprises a substantially vertical (13) tablet supply duct extending through the bottom aperture (21) provided in the enclosure (20), as well as a spring (14) resting upon the bottom face (22) of the enclosure and a blade (23) to limit the stroke.

Abstract: A dispenser of paste material, such as toothpaste, having an outer housing with an open upper side and a dome at the lower side, the roof of which dome includes the closing body of an air entry valve, which air entry valve displaces into the open position when there is a negative pressure within the outer housing, the dispenser also having an inner housing that protrudes upwardly from the outer housing and which includes an application surface and a nozzle opening on its headpiece, wherein the inner housing can be pushed, using the application surface, against the spring force of a bellows that is disposed in the outer housing, itself being sealed off from the inner housing, the result being that, when this force application of force takes place, a transport slug, which travels within the inner housing in the direction of the nozzle opening, pushes material ahead of itself in response to air pressure that has accumulated behind it.