Abstract: In the case of a sanitary outlet device (1), it is provided that a jet former receptacle (3) be formed on a housing (2), in which jet former receptacle an adapter (4) is removably inserted and arranged so as to be rotatable about its axis of rotation (6), wherein the adapter (4) can be rotated between a fixing position, in which the adapter (4) is secured against removal, and a releasing position, in which the adapter (4) is removable (cf. FIG. 1).

Abstract: A hose arrangement (1) having a hose (2), which has at least one bending portion (3) and at least one plug-on portion (4), and at least one connection element (5) onto which the plug-on portion (4) can be or is plugged in a use position, a minimum inside diameter (6) of a cross section of the at least one bending portion (3) being matched to a minimum inside diameter (7) of a cross section of a connecting portion of the at least one connection element (5) or a minimum inside diameter (6) of a cross section of the at least one bending portion (3) not being greater, in particular being smaller, than a minimum inside diameter (7) of a cross section of a connecting portion of the at least one connection element (5).

Abstract: In an outflow structure (10) of a jet regulator (1), holes (17, 19, 25) are formed in the edge region of a regular arrangement (12) which are enlarged with respect to the regular arrangement (12), in order to avoid the formation of small holes (17, 19, 25) in the edge region.

Abstract: In the case of a hose connector assembly (1) it is provided for a retaining plate (15) to be used for axially fixing at least two hoses (6, 7, 8) in corresponding hose receptacles (3, 4, 5). The hoses (6, 7, 8) are insertable into respective recesses (16, 17, 18) of the retaining plate (15) by way of a lateral insertion movement (19), and the hoses (6, 7, 8) engage behind the recesses (16, 17, 18).

Abstract: A device (1) for cleaning for example a single or multi-bladed wet razor head. The device includes a housing (2) which has a water through-flow opening (20) that can be mounted on an outlet of a sanitary outlet fitting. At least one mechanism (21) is arranged inside the housing (2) of the device (1) and is designed to generate at least one pulsating water jet and/or to increase the flow speed of the mains water exiting the outlet of the tap, and adjoins the water through-flow opening. The mains water is delivered to the mechanism (21) via several of the flow-cross sections of the channels (22a, 22b, 22c) defining the mains water exiting the outlet of the sanitary outlet fitting, this mechanism (21) being designed as a rotational valve which includes several blades (multi-bladed) which are arranged close to each other on a common axis (23) below at least one of the channels (22a, 22b, 22c), with blades guiding the mains water to the water outlet (24).

Abstract: A releasable plug connection with a tubular plug-in part, and with a sleeve-shaped receiving part which has an insertion opening through which the plug-in part is insertable into a sleeve interior of the receiving part. At least one annular groove is provided on the inner circumference of the receiving part, in which an annular seal is arranged which provides sealing in the annular gap between the inner circumference of the receiving part and the outer circumference of the plug-in part. The insertion opening opens out in a first interior portion of the sleeve interior that is configured as a cross-sectional widening in relation to an adjacent second interior portion and is delimited by an annular shoulder, and an insertion sleeve is insertable in the first interior portion of the sleeve interior, its peripheral edge directed towards the annular shoulder being spaced apart from the annular shoulder to form the annular groove between the peripheral edge of the insertion sleeve and the annular shoulder.

Abstract: In the case of a connector coupling, a rib structure (4) is configured on a hose nipple (3), which rib structure (4) has at least one first rib (5), the at least one first rib (5) extending continuously from a rib start (6) as far as a rib end (7) which is spaced apart axially from said rib start (6), and winding around the hose nipple (3) over a circumferential section of more than 180°, preferably more than 270°, particularly preferably over more than 360° or at least once.

Abstract: An actuation apparatus (1) for a functional device, having a pressure actuation element (2) for carrying out a pressing movement which is connected to an axially displaceable control element (3), wherein the control element (3) includes an application location (4) which can be moved into an active connection with the functional device or which is in an active connection with the functional device in the position for use. At least one compensation element (5) is arranged or constructed between the pressure actuation element (2) and the application location (4), and the compensation element (5) allows a position change of the pressure actuation element (2) relative to the application location (4) in a radial direction (6).

Abstract: A sanitary insert unit that is fittable on the water outlet of a sanitary outlet fitting is provided, with a throughflow-quantity regulator unit which, in at least one annular throughflow channel, has at least one annular flow-restricting body of elastic material, which at least one flow-restricting body, between itself and an adjacent channel wall bearing a control profiling, bounds a control gap, the passage cross section of which is variable by the flow-restricting body deforming under the differential pressure forming during the flow therethrough. A jet regulator is arranged on the outflow side of the throughflow-quantity regulator unit and has a jet splitter which divides the water coming from the throughflow-quantity regulator unit into a multiplicity of individual jets. The jet splitter is designed as a perforated plate, and the projection of at least one of the throughflow channels is arranged in a perforation-free annular zone of the jet splitter.

Abstract: A sanitary insertion unit (1), including an insertion housing (6), in which insertion housing a valve having a valve piston (10) is provided, which valve piston is slidably guided in the insertion housing and can be moved from a resting position under the pressure of the inflowing water against the restoring force of at least one restoring element (11). The restoring unit has at least one movement damper (12, 13), which damps or brakes the movement of the valve piston from the resting position to the open position.