EP3596276A1 - Unité d'insertion sanitaire - Google Patents

Unité d'insertion sanitaire

Info

Publication number
EP3596276A1
EP3596276A1 EP17825816.6A EP17825816A EP3596276A1 EP 3596276 A1 EP3596276 A1 EP 3596276A1 EP 17825816 A EP17825816 A EP 17825816A EP 3596276 A1 EP3596276 A1 EP 3596276A1
Authority
EP
European Patent Office
Prior art keywords
actuating element
unit according
insertion unit
sanitary
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17825816.6A
Other languages
German (de)
English (en)
Inventor
David Birmelin
Georg STÄDTLER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neoperl GmbH
Original Assignee
Neoperl GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neoperl GmbH filed Critical Neoperl GmbH
Priority to EP22172123.6A priority Critical patent/EP4074903A1/fr
Publication of EP3596276A1 publication Critical patent/EP3596276A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084—Jet regulators with aerating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/086—Jet regulators or jet guides, easily mountable on the outlet of taps

Definitions

  • the invention relates to a sanitary inserting unit having a functional unit providing a throughflow opening, which has an actuating element, which actuating element is arranged axially displaceably or adjustably in the throughflow opening and out of the throughflow opening, wherein the actuating element is drivingly connected to an actuating element which is drivingly connected to the Downstream of the flow opening arranged and operable from the outside.
  • a sanitary inserting unit of the type mentioned which can be used in the water outlet of a sanitary outlet fitting.
  • the known insertion unit has a functional unit which provides a flow-through opening, an adjusting element being arranged axially adjustable in the flow-through opening and out of the flow-through opening.
  • an adjusting element being arranged axially adjustable in the flow-through opening and out of the flow-through opening.
  • the adjusting element has a threaded opening on its downstream end face, in which an externally handleable actuating element engages with an internal thread, which actuating element is supported at its end remote from the adjusting element on the outlet end formed of a honeycomb structure of the known insertion unit.
  • the adjusting element is displaced in the housing interior of the known insertion unit counter to the flow direction and the clear flow cross-section can be changed accordingly.
  • unscrewing the adjusting element and the actuating element there is the danger that the housing parts of the housing that are releasably latched to one another are also pressed apart and that the previously known functional unit will fall apart.
  • the insertion unit according to the invention includes a functional unit which provides a flow-through opening for the water flowing through the insertion unit.
  • an adjusting element is provided which leads to an increase in a flow resistance formed by the flow-through opening into the flow-through opening and to a reduction the same is arranged axially displaceable or adjustable out of the flow-through.
  • the actuating element of the functional unit providing the flow-through opening is drive-connected to an actuating element which is arranged on the outflow side of the flow-through opening and can be actuated from the outside.
  • a sliding guide is arranged with at least one starting bevel, which converts a rotational movement of the actuating element into an axial adjusting movement of the actuating element.
  • the amount of water flowing through the inserting unit according to the invention can be limited by adjusting the actuating element which can be actuated from the outside or adjusted to an adjustable maximum value independently of pressure.
  • a preferred embodiment according to the invention provides that the sliding guide formed between the actuating element and the actuating element defines a closed guideway, so that the actuating element returns to its starting position at the latest after one complete revolution on the actuating element, in particular after half a revolution.
  • handling errors are avoided with certainty because the actuator always returns to its original position after one full turn.
  • the actuating element can be moved both in the one direction of rotation and in the other direction of rotation, without causing malfunction of the insertion unit according to the invention. Since operating errors are ruled out in this embodiment, the functional reliability of the insertion unit according to the invention is additionally favored. Operating errors can also be ruled out by the fact that the sliding guide is designed stop-free. In such an impact-free sliding, it is possible to rotate the actuator over 360 ° out, the actuator returns after a full rotation of the actuator to its original position at the latest.
  • a finely metered adjustment of the insertion unit according to the invention is favored when the sliding guide is formed without steps or jumps.
  • a slope of the run-up slope is dimensioned so that the sliding guide is self-locking.
  • a structurally simple and therefore preferred embodiment according to the invention provides that the run-on slope forms a portion of a preferably circumferential guideway.
  • an embodiment according to the invention provides that a latching mechanism, in particular with at least one ball catch, is formed, with which the actuating element and / or the adjusting element can be fixed in different angular positions is.
  • a preferred embodiment according to the invention provides that a part of the latching mechanism is formed on the sliding guide.
  • actuating element rotatable and in particular axially rotatably mounted on the or a housing part or insert part.
  • actuating element is rotatably but axially displaceably guided on the or a housing part or insert part.
  • the actuator with the actuator rotatably, but is axially adjustable in drive connection.
  • the actuator can be brought into the desired setting position with little effort when the slide has at least one guide projection, preferably at least two guide projections, which run on the run-on slope.
  • a preferred embodiment according to the invention provides that the or a running on the run-in slope guide projection rotatably, in particular rigidly connected to the actuating element.
  • This guide projection can for example be integrally formed on the actuating element.
  • actuating element In order to implement a rotational movement on the actuating element in an axial adjusting movement of the actuating element, it is advantageous if the actuating element axially movable and / or rotationally fixed coupled to the actuating element, in particular axially guided on the actuating element.
  • the design and manufacturing effort can be significantly reduced if the slide forms a one-sided leadership. Since a rotational movement on the actuating element can be converted into an axial adjusting movement of the adjusting element with the aid of the sliding guide, it can be advantageous if the actuating element is pressed against the one-sided guidance by an inflow water pressure.
  • a particularly simple embodiment according to the invention provides that the sliding guide is formed by a thread.
  • the run-up be formed by a thread of the thread.
  • a preferred development according to the invention provides that the sliding guide is formed by a screw connection between the actuating element and actuator.
  • the actuating element is rigid, in particular integrally connected to the actuating element.
  • a development according to the invention provides that the functional unit is a flow rate regulator, and that a control profile of the flow rate regulator, which cooperates with an elastic control body for flow rate control, is formed on the control element.
  • an opening cross-section of the flow-through opening is variable with the adjusting element.
  • the functional unit is a throttle, wherein the actuator adjusts an opening cross section of the throttle.
  • an actuating element can also serve, for example, via an outlet mouthpiece projecting downstream portion of the inserting unit according to the invention, if the
  • Actuating element forms a gripping surface on an outer periphery of the insert.
  • the actuating element forms a sieve-like or grid-shaped outlet structure, in particular radially inside the or a gripping surface.
  • the actuating element has a lattice, mesh or honeycomb-shaped outlet structure with a plurality of flow openings, which outlet structure participates in a rotational movement of the actuating element.
  • the actuating element has an outlet structure, which is formed like a grid, net or honeycomb cell and has a plurality of flow openings. In these flow openings of the outlet structure, the water flowing through is formed into a homogeneous and non-splashing jet of water.
  • the outlet structure is connected to the actuating element in such a way and preferably integrally formed thereon, that this outlet structure participates a rotational movement of the actuating element.
  • the or a guideway has at least one latching recess for at least one or the at least one guide projection, which with the at least one guide projection develops a latching resistance acting against a rotation of the actuating element.
  • Perspective shown sanitary inserting unit which has a functional unit which is designed as an adjustable throttle
  • Fig. 2 the mountable at the water outlet of a sanitary outlet fitting insert unit of Figure 1 in a perspective plan view of her
  • Fig. 3 is also a longitudinally cut
  • FIG. 1 Perspective view shown insertion unit, which has a trained as a throttle functional unit, this functional unit can be adjusted by rotating two relatively rotatable housing parts, a provided in the housing interior of the inserting unit shown in Figure 3 diffuser, which has to divide the incoming water into a plurality of individual jets, before these individual beams inside the housing can then be mixed with ambient air,
  • FIG. 5 shows the diffuser from FIG. 4 with a view of its inflow-side end face, the diffuser having a central actuating element opening delimited by the guideway of a sliding guide, the inserting unit from FIG. 3 in a longitudinal section, the inserting unit from FIGS 6 in a cross section through the sectional plane VII-VII shown in FIG. 6, a downstream housing part of the housing of the insertion unit shown in FIGS. 3, 6 and 7 in an exploded view from the actuating element, the downstream housing part with the actuating element in a direction opposite FIG twisted
  • FIG. 15 shows the actuating element from FIGS. 12 to 14 in a side view rotated by 90 ° relative to FIG. 14,
  • FIG. 16 shows a partially longitudinally cut-in insertion unit, whose functional unit having here an actuating element shown separately
  • Flow rate regulator is formed, the mounted on the water outlet of a sanitary outlet fitting by means of an outlet nozzle insert unit of Figure 16 with a view through the partially cut water outlet of the sanitary outlet fitting, the mounted on the water outlet of the sanitary outlet fitting insert unit of Figures 16 and 17, wherein here Insertion unit itself partially is shown cut longitudinally,
  • FIG. 19 shows the insertion unit from FIGS. 16 to 18 in a longitudinal section that has been widened compared to FIG. 18,
  • FIG. 22 shows the likewise longitudinally cut insertion unit from FIGS. 16 to 21 in a positioning position of its actuating element changed from FIG. 20, FIG.
  • Fig. 24 is a partially longitudinally cut insertion unit whose trained as an adjustable throttle functional unit has an actuating element, which control element in the insertion unit rotatably, but axially displaceably guided, wherein a
  • FIG. 26 shows the longitudinally cut insertion unit from FIGS. 24 and 25 in a throttling position reduced in contrast in the clear flow cross section
  • FIG. 27 shows a partially cutaway longitudinal section
  • FIG. 28 shows the insertion unit from FIG. 27 in a detail longitudinal section in the area between the
  • FIG. 32 shows an alternative embodiment of FIG. 31
  • FIGS. 1 to 31 show a sanitary inserting unit in the embodiments 101, 103, 111, 116, 124 and 127.
  • the sanitary inserting unit 101, 103, 111, 116, 124 and 127 can be inserted into the water outlet 1 of a sanitary outlet fitting.
  • the embodiments shown here 101, 103, 111, 116, 124 and 127 have a one- or multi-part housing 2, which is insertable into a sleeve-shaped outlet nozzle 3, which outlet nozzle 3 can be detachably mounted on the water outlet 1 of the outlet fitting and in particular releasably screwed ,
  • an annular shoulder or an annular flange 4 is provided on the housing outer circumference of the housing 2, which rests in the position of use of the insertion units 101, 103, 111, 116, 124 and 127 on the inner circumference of the sleeve-shaped outlet mouthpiece 3 (see Figure 19).
  • a thread 5 may be provided which can be screwed with a mating thread 6 at the outlet end of a fitting body of the sanitary outlet fitting.
  • at least one tool engagement surface 7 is provided on the outer circumference of the outlet nozzle 3, on which a rotary tool and in particular a wrench used as a turning tool can be attached.
  • a functional unit which serves as a flow-restricting restrictor (cf., insertion units 101, 103, 111, 124, 127) or as a water volume flowing through per unit time independent of pressure to a maximum value adjusting flow rate controller (cf.
  • Insertion unit 116) may be formed.
  • the in the Inserting units 101, 103, 111, 116, 124 and 127 provided functional units provide in the housing interior of the housing 2 to a designed as an annular gap or control gap through-flow 8 ready.
  • an actuating element 9 can be actuated on the outflow side of the flow-through opening 8 in such a way that this control element 9 is axially adjustable for increasing a flow resistance formed by the flow-through opening 8 into the flow-through opening 8 and for reducing this flow resistance from the flow-through opening 8.
  • the actuating element 9 is in drive connection with an actuating element 10, which actuating element 10 is arranged on the outflow side of the throughflow opening 8 and can be actuated from the outside.
  • a sliding guide 11 is arranged with at least one run-on slope 12, which converts a rotational movement on the actuating element 10 into an axial adjusting movement of the actuating element 9.
  • the outflowing water should also be formed into a homogeneous, non-spraying and, if necessary, also bead-like, outflow stream.
  • the insertion units 101, 103, 111, 116, 124 and 127 have for this purpose a arranged on the outflow side of the flow-through 8 jet separator, which is the water flowing through divided into a variety of individual beams.
  • this jet separator has a corresponding number of flow holes 13, in each of which a single jet is formed.
  • the jet splitter could be designed as a perforated plate arranged approximately transversely to the direction of flow.
  • the jet splitter is designed as a diffuser 14, which has a deflecting surface 15 which deflects the water flowing through the housing 2 approximately radially outwards and which moves upwards from an annular wall raised counter to the throughflow direction 16 is bounded.
  • the flow holes 13 of this jet separator which are preferably spaced apart from one another in the circumferential direction are provided so as to be uniformly spaced from one another.
  • the flow holes 13 open into a narrowing in the flow direction annular gap 17 which is formed between the serving as a beam splitter diffuser 14 and in particular its annular wall 16 on the one hand and a diffuser 14 surrounding the diffuser ring 18 on the other.
  • This diffuser ring 18 can be designed as a separate insertion part which can be inserted into the housing 2 and, in contrast thereto, is integrally formed integrally with the housing inner circumference of the housing 2.
  • a negative pressure according to the Bernoulli equation on the downstream side of this annular gap, by means of the ambient air into the housing interior of the housing. 2 can be sucked. So that these Ambient air can flow into the housing 2, the housing 2 in the direction of flow of water preferably immediately below the annular gap 17 and in particular below the diffuser ring 18 and preferably a plurality of ventilation openings 19, which ventilation openings 19 as from each other in the circumferential direction in particular uniformly spaced housing openings in the peripheral wall of the housing 2 are formed.
  • the sucked ambient air is mixed inside the housing with the water flowing through, before the so swirled and mixed in the ambient air water provided in a downstream side
  • Flow rectifier 20 is formed into a bead-soft overall jet.
  • the flow straightener 20 may be a grid or net structure of webs crossing each other at intersection nodes, which webs delimit flow openings 21 between them.
  • the flow rectifier 20 may be formed of a plurality of such, arranged at a small distance from each grid or network structures.
  • the flow rectifier 20 is formed by only one such lattice structure, which has honeycomb-shaped throughflow openings 21 here.
  • This grid structure is integrally formed on the housing 2 and forms here its outlet front side.
  • Housing constriction 22 is provided, which contributes to the homogenization of the exiting water and counteracts a squirting of the exiting water jet.
  • the insertion units 101, 103, 111, 124 and 11 shown in FIGS. 1 and 2, 3 to 10 and 11 to 15, 24 to 26 and 27 to 31 127 have a trained as a throttle functional unit, in which the opening cross-section of the flow opening 8 is changed with the adjusting element 9.
  • the inflow-side front end region of the positioning element 111 provided in the insertion unit 9 has a substantially cylindrical outer contour, are formed in which the cylinder circumference and the inflow side open and tapered in flow-through depressions are formed, which are distributed in preferably uniform intervals over the circumference of the actuating element 9.
  • the adjusting elements 9 of the insertion units 101, 103, 111, 116, 124 and 127 cooperate with a the upstream of the adjusting elements 9 upstream plate 23 in which a preferably central actuator opening 24 is provided.
  • the peripheral edge of the plate 23 delimiting the actuating element opening 24 cooperates with differently sized cross sections of the flow grooves 25 provided in the adjusting element 9, depending on the axial relative position of the adjustable adjusting element 9, so that here too the opening cross section of the throughflow opening bounded by the flow-through grooves 25 8 depending on the axial relative position of the actuating element 9 can be more or less reduced or increased.
  • the sliding guide provided between the actuating element 10 and the adjusting element 9 is formed by an external thread 26 arranged on the outer circumference of the actuating element 10 and a complementary mating thread 27 which is formed in a threaded opening arranged centrally in the diffuser 14.
  • the threads form a run-on slope, which converts a rotational movement of the actuating element into an axial adjustment of the actuating element 10, which is preferably integrally connected here with the actuating element 9.
  • the actuating element 10 protrudes into a central actuating element opening 28 in the outlet-filling grid structure.
  • a tool engagement surface 29 designed here as a hexagon socket is provided, on which a turning tool (not shown further) can be attached.
  • the housings 2 of the insertion units 101, 103, 111, 116, 124 and 127 have at least two housing parts 30, 31, which are releasably connectable to each other and preferably latched together. As is shown by way of example in FIGS. 18 and 19, the downstream housing part 30 protrudes at least with its outflow-side partial area via the outlet mouthpiece 3, so that here the actuating element 10 is formed by the housing outer circumference serving as gripping surface.
  • a non-round and here in cross-section approximately star-shaped coupling pin 32 is formed, which projects into a shape-matched coupling opening 33 on the adjacent end face of the actuating element 9.
  • the actuating element 10 and the actuating element 9 are via the coupling pin 32 and the coupling opening 33 rotatably but axially adjustable to each other. A rotational movement on the actuating element 10 is thus transmitted via the coupling pin 32 and the coupling opening 33 on the adjusting element 9.
  • the actuating element 9 of the functional units 103, 111, 116, 124 and 127 has a preferably central through-opening 34 in the diffuser 14 interspersed.
  • the adjusting element 9 is located with a cross-sectional widened portion or at least one guide projection 35 and preferably two, on opposite sides of the actuating element 9 projecting guide projections 35 on a trained as a closed guide track 36 sliding on the inflow side of the passage opening 34 bounding edge region of the diffuser 14 is formed.
  • This closed guide track 36 has at least one elevation 37 and at least one recess 38, which elevations 37 and depressions 38 via run-on slopes 12 connected to each other.
  • the sliding guide 11 defines a closed guide track 36, so that the actuating element 9 at the latest after one full turn, but in particular after half a turn, returns to its original position.
  • a rotational movement of the actuating element 9 is converted by the sliding on the guide track 36 guide projections 35 in an axial adjusting movement of the actuating element 9.
  • the sliding guide is here designed as a one-sided guide, in which the adjusting element 9 is pressed in particular with its guide projections 35 onto the guide track 36.
  • the Anströmwasserdruck presses in the insertion units 101, 103 and 111, the adjusting element 9 against the one-sided guidance of the guide track 36.
  • the actuator 9 of the inserting unit 116 is pressed by a compression spring 37 against the guide of the guide track 36, which compression spring 37 in an insertion 57th is arranged in the adjusting element 9 and on the one hand on the adjusting element 9 and on the other hand on an inflow-side facing screen 39 is supported.
  • the insertion units 101, 103, 111, 116, 124 and 127 have such an inflow-side attachment screen 39 which has to filter out the lime and other dirt particles entrained in the water before these dirt particles inside the housing function as inserting units 101, 103, 111, 116 , 124 and 127 can affect.
  • the guideway 36 has plateau sections 40, in which a rotation of the actuating element 10 causes no axial adjustment of the actuating element 9.
  • the depressions 38 in the guide track 36 are formed as a latching depression for the guide projections 35, which latching recess with the guide projections 35 develops a latching resistance acting against a rotation of the actuating element 9.
  • the functional unit provided in the insertion unit 116 is designed as a flow rate regulator which is intended to adjust the water volume flowing through per unit of time to an adjustable maximum value independently of pressure.
  • the adjusting element 9 of the inserting unit 116 has a control profile which has open depressions towards the inflow side and the actuating element circumference, which depressions have an increasingly reduced depression cross section in the direction of flow.
  • the control profile provided on the adjusting element 9 of the inserting unit 116 interacts with an annular regulating body 40 made of elastic material, which, depending on the pressure of the inflowing water, molds more or less strongly into the depressions of the control profile arranged on the adjusting element 9 and thus the flow-through opening 8 between the adjacent edge region of the plate and the control body 40 on the one hand and the adjusting element 9 on the other changed.
  • the insertion unit 103 has at least one at the outer circumference of its diffuser 14
  • Anti-rotation projection 43 has, in a
  • Anti-rotation recess 44 engages the inner circumference of the diffuser ring 18. Since the molded onto the inflow-side housing part 31 diffuser ring 18 is rotatably held on the water outlet 1 of the sanitary outlet fitting, and the diffuser 14 is secured against rotation when the outflow-side housing part 30 is rotated relative thereto.
  • At least one snap tab 45 can be formed on the inflow-side housing part 31 and in particular the diffuser ring integrally formed thereon, with at least one snap recess 46 on the inner circumference of the downstream housing part in the sense of FIG a Rastmachanik cooperates.
  • the cooperating with the Schnappeinformungen 46, at least one snap tab 45 gives the user a locking feel when it rotates the downstream housing part.
  • a ball catch can be provided on the free flap end region of the snap tab 45 which cooperates with a spherical recess in the snap shaping 46.
  • the flow-through opening forms a cross-sectional constriction and leads to an increase in the velocity of the water flowing through it, it is provided to reduce the flow velocity in the area of the diffuser 14 that flow obstacles 47 upstream of the flow-through holes 13 are arranged in the region of its deflection surface 15.
  • the inflow-side housing part 31 is rotatably held with its annular flange 4 at the water outlet of a sanitary outlet fitting, while the downstream housing part 30 as a on the outer housing circumference manually tangible actuator 10th serves.
  • the outlet-side housing part 30 serving as the actuating element 10 has a discharge structure forming the outlet end side of these insertion units, with a plurality of honeycomb-shaped throughflow openings 21, which outlet structure participates in a rotational movement on this actuating element 10.
  • the insertion unit 124 has an actuating element 10, on whose run-off structure formed as a flow rectifier on the inflow side a threaded pin 48 protrudes counter to the flow direction.
  • This threaded pin 48 has an external thread, which serves as a sliding guide for the adjusting element 9.
  • the actuator 9 has to a threaded opening 49 with an internal thread, in which internal thread, the external thread of the threaded pin 48 is screwed.
  • On the adjusting element 9 is at least one guide projection 50 laterally, which is axially displaceably guided in an associated axial guide groove 51, which guide groove 51 provided in the diffuser 14 and the passage opening 34 in the diffuser 14 is open.
  • a rotational movement on the actuating element 10 is thus transmitted to the threaded pin 48. Since the adjusting element 9 of the insertion unit 124 rotatably, but axially displaceably guided in the passage opening 34 of the diffuser 14, which is transmitted to the threaded pin 48 and serving as a sliding outer thread rotational movement is converted into an axial actuating movement of the actuating element 9.
  • the threaded pin 48 may instead also have an internal thread, into which the adjusting element 9 is screwed with an external thread.
  • the actuator 9 is rotatably, but axially displaceable in the passage opening 34 of the diffuser 14 out. It stands on the outlet structure of the insertion 127 a guide pin 52 before, on the pin circumference configured as a slide track slide 11 is formed.
  • the guide pin 52 projects with its free end of a pin in a guide opening 53, which at the Outflow structure facing end face of the actuating element 9 is provided.
  • the adjusting element 9 of the inserting unit 127 has at least one sliding web 54 and, as here, preferably two sliding webs 54 arranged on opposite sides of the adjusting element 9, which slide webs 54 slide on the guideway of the circumferential sliding guide 11 and which are spaced from each other on the guideway and arranged at different heights of the guide pin 53 chamfers 12 during a rotational movement on the actuating element 10 such ab lake that the actuator 9 performs a corresponding adjusting movement in the axial direction.
  • small depressions 55 are formed in the course of this guideway, in which the slide bar 54 can engage such that the setting position of the actuating element 9 is secured.
  • FIGS. 29 and 30 it can be seen that the guide projections 50 projecting laterally on the adjusting element 9, each guided in a guide groove 51, rotationally secure the adjusting element 9 in the passage opening 34 of the diffuser 14, but guide it in an axially displaceable manner.
  • FIG. 32 illustrates a modified embodiment in which the guide track serving as a sliding guide is formed by the end edge of the adjusting element 9 facing the outlet structure, while a sliding web 56 is formed on the circumference of the guide pin 52. It can also be 55 provided in the guideway of the provided at the front edge of the actuating element slide 55, which cooperate as notches with the sliding web 56.
  • the insertion units 101, 103, 111, 116, 124 shown here and 127 form a jet aerator, which forms the exiting water to a homogeneous, non-splashing and pearly-soft water jet.
  • a throttle insertion units 101, 103, 111, 124, 127) or a flow rate regulator (insertion unit 116) is integrated, which limits the volume of water flowing through or regulated pressure-independent to an adjustable maximum value.
  • the insertion units 101, 103, 111, 116, 124 and 127 described here are characterized by high reliability, cost-effective manufacturability and high ease of use.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)
  • Nozzles (AREA)
  • Massaging Devices (AREA)

Abstract

L'invention concerne une unité d'insertion sanitaire (116), comprenant une unité fonctionnelle qui fournit une ouverture de passage et qui présente un élément de commande (9), lequel élément de commande (9) est agencé de manière à pouvoir se déplacer axialement à l'intérieur de l'ouverture de passage (8) et à l'extérieur de l'ouverture de passage (8), l'élément de commande (9) étant en liaison d'entraînement avec un élément d'actionnement (10), qui (10) est agencé sur le côté de sortie de l'ouverture de passage (8) et qui peut être actionné de l'extérieur. Pour l'unité d'insertion (116) selon l'invention, il est caractéristique qu'un guidage coulissant (11), lequel convertit un mouvement rotatif de l'élément d'actionnement (10) en un mouvement axial de commande de l'élément de commande (9) (cf. figure 16), soit agencé dans la liaison d'entraînement entre l'élément d'actionnement (10) et au moins un chanfrein d'appui (12).
EP17825816.6A 2017-03-13 2017-12-18 Unité d'insertion sanitaire Pending EP3596276A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22172123.6A EP4074903A1 (fr) 2017-03-13 2017-12-18 Unité d'insertion sanitaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017101435.5U DE202017101435U1 (de) 2017-03-13 2017-03-13 Sanitäre Einsetzeinheit
PCT/EP2017/083220 WO2018166644A1 (fr) 2017-03-13 2017-12-18 Unité d'insertion sanitaire

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP22172123.6A Division EP4074903A1 (fr) 2017-03-13 2017-12-18 Unité d'insertion sanitaire

Publications (1)

Publication Number Publication Date
EP3596276A1 true EP3596276A1 (fr) 2020-01-22

Family

ID=60937718

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17825816.6A Pending EP3596276A1 (fr) 2017-03-13 2017-12-18 Unité d'insertion sanitaire
EP22172123.6A Pending EP4074903A1 (fr) 2017-03-13 2017-12-18 Unité d'insertion sanitaire

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WO2003040481A1 (fr) * 2001-11-09 2003-05-15 Toto Ltd. Dispositif commutateur d'evacuation d'eau
DE102007003296B3 (de) * 2007-01-23 2008-07-10 Neoperl Gmbh Strahlbelüfter
DE102010055459A1 (de) 2010-05-27 2011-12-01 Neoperl Gmbh Sanitärer Auslaufeinsatz
DE202011105376U1 (de) * 2011-09-06 2012-12-10 Neoperl Gmbh Sanitäres Einbauteil
US8740112B2 (en) * 2011-11-28 2014-06-03 Neoperl Gmbh Sanitary functional unit
DE102013110774A1 (de) * 2013-09-30 2015-04-02 Sig Technology Ag Vorrichtung zur Veränderung der Strahlform von fließfähigen Produkten
WO2016153409A1 (fr) * 2015-03-23 2016-09-29 Ngl Teknik I Linköping Ab Limiteur de débit réglable pour un robinet de mélange et procédé pour régler le débit

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EP4074903A1 (fr) 2022-10-19
BR112019016181A2 (pt) 2020-04-07
US20200011036A1 (en) 2020-01-09
DE202017101435U1 (de) 2018-06-14
WO2018166644A1 (fr) 2018-09-20
CN110268120B (zh) 2021-07-20
CN110268120A (zh) 2019-09-20

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