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EP0276416A1 - Omnilaterally pivoting water tap outlet nozzle with an adjustable jet - Google Patents

Omnilaterally pivoting water tap outlet nozzle with an adjustable jet Download PDF

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Publication number
EP0276416A1
EP0276416A1 EP87117957A EP87117957A EP0276416A1 EP 0276416 A1 EP0276416 A1 EP 0276416A1 EP 87117957 A EP87117957 A EP 87117957A EP 87117957 A EP87117957 A EP 87117957A EP 0276416 A1 EP0276416 A1 EP 0276416A1
Authority
EP
European Patent Office
Prior art keywords
outlet
mouthpiece
joint ball
central
joint
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.)
Granted
Application number
EP87117957A
Other languages
German (de)
French (fr)
Other versions
EP0276416B1 (en
Inventor
Heinrich Wilhelm Hane
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.)
Hane Birgit
HANE, MONIKA
Original Assignee
Hane Birgit
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 Hane Birgit filed Critical Hane Birgit
Publication of EP0276416A1 publication Critical patent/EP0276416A1/en
Application granted granted Critical
Publication of EP0276416B1 publication Critical patent/EP0276416B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
    • B05B1/1645—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
    • 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 an outlet mouthpiece for water outlet valves according to the preamble of claim 1.
  • the ball joint and the mouthpiece body each form separate assemblies which can be connected to one another by a screw connection.
  • the joint ball connected to the screw thread connector for fastening to the valve outlet is axially traversed by the water inlet channel and is encompassed by a sleeve-like component which forms the joint socket and has an externally threaded axial attachment for screwing into the upper end of the mouthpiece body.
  • the mouthpiece body consists essentially of two telescopically interlocking components that can be shifted axially relative to one another for switching between full jet and pearl jet between two positions.
  • the lower component has two concentrically arranged ring walls.
  • the inner ring wall encloses the central full jet outlet opening, and the annular space formed between the two ring walls opens at the bottom into the pearl jet lock ring which concentrically surrounds the central outlet opening.
  • the upper component engages with a ring shoulder between the concentric ring walls of the lower component, and the two between two limit positions
  • Components that are axially movable relative to one another are designed so that, in the one limit position of their relative mobility, water can enter the annular space between the two concentric annular walls of the lower component, while at the same time the central outlet opening is closed by a piston element built into the mouthpiece body, and that in the other limit position, the piston element releases the central outlet opening and the annular space between the two annular walls of the lower component is closed.
  • the known outlet mouthpieces thus reach a certain, not insignificant height and are generally made of plastic.
  • the invention has for its object to provide a preferably made of metal outlet mouthpiece of the type mentioned with only a small height.
  • the outlet mouthpiece according to the invention has only a very low profile.
  • outlet mouthpiece is shown on an enlarged scale for better visibility of the details.
  • the outlet mouthpiece consists of the following components: a screw thread connector 10, a joint ball element 20, a mouthpiece body upper part 30 and a mouthpiece body lower part 40.
  • the screw thread connector 10 has an internally or externally threaded section 11 for screwing or screwing into a corresponding mating thread of the valve outlet and a grippy, knurled or grooved or with another grip profile grip section 12.
  • This grip section can of course also be provided with key engagement surfaces and be smooth.
  • the joint ball element 20 forms a joint ball 21 with a neck 22 and an adjoining thickened shaft 23 and a water inlet channel 24 which axially pulls through the shaft, neck and most of the joint ball and then ends in two diametrically opposite radial outlet openings 25.
  • the shaft 23 of the joint ball element 20 and the screw thread connector 10 are connected to one another by being pressed in, soldered or in some other way.
  • the mouthpiece body upper part 30 is pushed over the shaft and neck of the joint ball element before the joint ball element 20 and screw thread connector 10 are connected.
  • the lower part 40 of the mouthpiece body has a substantially solid middle part 41, which is provided with recesses explained below, a jacket wall 43 which surrounds this middle part while leaving an annular space 42 open and is connected to the middle part by a bottom wall region and which is upwards by a certain distance above the plane The top of the middle part 41 protrudes.
  • the central part 41 has a central spherical recess 44, corresponding approximately to a hemisphere, for receiving the joint ball 41.
  • the central part 41 is traversed by a diametrical groove 45, which connects the spherical recess 44 with the annular space 42 (FIGS. 3 and 4).
  • the mouthpiece body 30 is rotated with respect to the joint ball 21 into such a position that the diametrical groove 45 coincides with the two diametrically opposite radial outlet openings 25 of the water inlet channel of the joint ball 21 is located, the water flowing in through the water inlet channel 24 formed in the joint ball element 20 flows through the groove 45 into the annular space 42 and emerges from this through a perforated ring 46 formed in its bottom wall as a pearl jet downward from the mouthpiece body.
  • a further diametrical groove 47 which is offset by 90 ° to the groove 45, is incorporated, but ends blindly at both ends, i.e. has no connection with the annular space 42, but instead through a wall area that remains between them is separated (Fig. 2 and 4).
  • the water flowing in through the water inlet channel 24 flows into the groove 47 and passes through two through bores 48 formed in the groove bottom thereof into the central full jet outlet opening 49 formed on the underside of the lower part 40 of the mouthpiece body and consequently emerges as a full jet downward from the mouthpiece body.
  • the outlet mouthpiece can thus be switched between its full jet position and its pearl jet position.
  • All components of the outlet mouthpiece are preferably made of metal.
  • the assembly is carried out in such a way that first the mouthpiece body upper part 30 is pushed onto the joint ball element 20 via the shaft 23 and the neck 22, then the joint ball element shaft 23 is pressed into the screw thread connector 10 and finally after inserting the joint ball 21 into the spherical recess 44 of the lower body part 40, the upper body part 30 is pressed into the lower body part 40 from above and forms its cover.
  • the upper part of the mouthpiece body 30 is pressed into the section of the jacket wall 43 which projects upward beyond the central part 41 until its flat underside rests on the flat upper side of the central part 41.
  • the components of the outlet mouthpiece can also be made of plastics and their connections can also be made by gluing, welding or the like.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles (AREA)
  • Joints Allowing Movement (AREA)

Abstract

1. Outlet nozzle, which can be pivoted in all directions, has an adjustable jet and can be screwed on at the outlet of water outlet taps, having a nozzle body (30, 40) which can move between two positions and has a central, full-jet outlet aperture (49), and a ring of holes (46) in the manner of a string of beads enclosing the said central outlet aperture (49), and flow paths (45, 47) separated spatially from each other, one leading to the central outlet aperture and one to the ring of holes, in order to bring each of the two flow paths (45, 47), selectively and with simultaneous blocking of the other flow path, into communication with the water supply (24, 25), and having a ball-and-socket joint (21, 31, 44) with a joint ball (21), through which a water supply channel (24) passes, and a screw thread connection piece (10) arranged on the said joint ball (21) for fastening to the tap outlet, as well as a joint socket (31, 44) which is assigned to the nozzle body, characterised by the following features : the nozzle body (30, 40) itself forms the joint socket ; the water supply channel (24) passing through the joint ball (21) discharges radially from the joint ball ; in the nozzle body are located two radial flow paths (45, 47), which are arranged in a common plane and offset at an angle to each other, with inlet apertures which, by rotating the nozzle body, can selectively be brought into coincidence with the discharging aperture (25) of the water supply channel (24) of the joint ball (21).

Description

Die Erfindung betrifft ein Auslaufmundstück für Wasser­auslaufventile nach dem Oberbegriff des Anspruch 1.The invention relates to an outlet mouthpiece for water outlet valves according to the preamble of claim 1.

Bei bekannten Auslaufmundstücken dieser Art bilden das Kugelgelenk und der Mundstückkörper jeweils gesonderte, durch eine Schraubverbindung miteinander verbindbare Bau­gruppen. Die mit dem Schraubgewindestutzen zum Befestigen am Ventilauslauf verbundene Gelenkkugel ist axial vom Wasserzulaufkanal durchzogen und wird von einem hülsen­artigen, die Gelenkpfanne bildenden Bauteil umgriffen, das einen mit Außengewinde versehenen axialen Ansatz zum Einschrauben in das obere Ende des Mundstückkörpers aufweist. Der Mundstückkörper besteht im wesentlichen aus zwei teleskopartig ineinandergreifenden, zum Umstellen zwischen Vollstrahl und Perlstrahl zwischen zwei Stellungen axial relativ zueinander verschiebbaren Bauteilen. Dabei weist das untere Bauteil zwei konzentrisch angeordnete Ringwände auf. Die innere Ringwand umschließt die zentrale Vollstrahl-Auslauföffnung, und der zwischen den beiden Ringwänden gebildete Ringraum mündet unten in den die zentrale Auslauföffnung konzentrisch umschließenden Perl­strahl-Lockkranz. Das obere Bauteil greift mit einem Ringansatz zwischn die konzentrischen Ringwände des unteren Bauteils, und die beiden zwischen zwei Grenzstellungen axial relativ zueinander beweglichen Bauteile sind konstruktiv so gestaltet, daß in der einen Grenzstellung ihrer relativ Bewegbarkeit Wasser in den Ringraum zwischen den beiden konzentrischen Ringwänden des unteren Bauteils eintreten kann, während gleichzeitig die zentrale Aus­lauföffnung durch ein im Mundstückkörper eingebautes Kolbenelement verschlossen ist, und daß in der anderen Grenzstellung das Kolbenelement die zentrale Auslauföffnung freigibt und der Ringraum zwischen den beiden Ringwänden des unteren Bauteils verschlossen wird. Die bekannten Auslaufmundstücke erreichen damit eine gewisse, nicht unwesentliche Bauhöhe und sind im allgemeinen aus Kunst­stoff gefertigt.In known discharge mouthpieces of this type, the ball joint and the mouthpiece body each form separate assemblies which can be connected to one another by a screw connection. The joint ball connected to the screw thread connector for fastening to the valve outlet is axially traversed by the water inlet channel and is encompassed by a sleeve-like component which forms the joint socket and has an externally threaded axial attachment for screwing into the upper end of the mouthpiece body. The mouthpiece body consists essentially of two telescopically interlocking components that can be shifted axially relative to one another for switching between full jet and pearl jet between two positions. The lower component has two concentrically arranged ring walls. The inner ring wall encloses the central full jet outlet opening, and the annular space formed between the two ring walls opens at the bottom into the pearl jet lock ring which concentrically surrounds the central outlet opening. The upper component engages with a ring shoulder between the concentric ring walls of the lower component, and the two between two limit positions Components that are axially movable relative to one another are designed so that, in the one limit position of their relative mobility, water can enter the annular space between the two concentric annular walls of the lower component, while at the same time the central outlet opening is closed by a piston element built into the mouthpiece body, and that in the other limit position, the piston element releases the central outlet opening and the annular space between the two annular walls of the lower component is closed. The known outlet mouthpieces thus reach a certain, not insignificant height and are generally made of plastic.

Der Erfindung liegt die Aufgabe zugrunde, ein vorzugs­weise aus Metall herstellbares Auslaufmundstück der eingangs genannten Art mit nur geringer Bauhöhe zu schaffen.The invention has for its object to provide a preferably made of metal outlet mouthpiece of the type mentioned with only a small height.

Diese Aufgabe wird gemäß der Erfindung durch das im Anspruch gekennzeichnete Auslaufmundstück gelöst.This object is achieved according to the invention by the outlet mouthpiece characterized in the claim.

Da der Mundstückkörper selbst die Gelenkpfanne bildet und damit nach unten nur geringfügig über die Gelenk­kugel übersteht, und weil die Umschaltung zwischen Voll­strahl und Perlstrahl durch Drehen des Mundstückkörpers relativ zur Gelenkkugel erfolgt, um die im Mundstück­körper gebildeten Strömungsweg-Einlaßöffnungen wahl­weise mit der radialen Ausmündungsöffnung des Wasserzu­laufkanals in der Gelenkkugel zur Deckung zu bringen, hat das erfindungsgemäße Auslaufmundstück nur eine sehr geringe Bauhöhe.Since the mouthpiece body itself forms the joint socket and thus only slightly protrudes downward beyond the joint ball, and because the switchover between full jet and pearl jet takes place by rotating the mouthpiece body relative to the joint ball, around the flow path inlet openings formed in the mouthpiece body either with the radial mouth opening of the water inlet channel To cover in the joint ball, the outlet mouthpiece according to the invention has only a very low profile.

Vorteilhafte Ausgestaltungen des erfindungsgemäßen Auslaufmundstücks sind Gegenstand der Unteransprüche.Advantageous embodiments of the outlet mouthpiece according to the invention are the subject of the dependent claims.

Ein Ausführungsbeispiel des Auslaufmundstücks nach der Erfindung wird nachstehend unter Bezugnahme auf die an­liegenden Zeichnungen mehr im einzelnen beschrieben, in welchen zeigen:

  • Fig. 1 das Auslaufmundstück in auseinander­gezogener Darstellung
  • Fig. 2 das Auslaufmundstück in der Voll­strahlstellung,
  • Fig. 3 das Auslaufmundstück in der Perl­strahl-Stellung, und
  • Fig. 4 das Mundstückkörper-Unterteil in Draufsicht.
An embodiment of the outlet mouthpiece according to the invention is described in more detail below with reference to the accompanying drawings, in which:
  • Fig. 1, the outlet mouthpiece in an exploded view
  • 2 the outlet mouthpiece in the full jet position,
  • Fig. 3, the outlet mouthpiece in the pearl jet position, and
  • Fig. 4, the lower part of the mouthpiece body in plan view.

In den Zeichnungen ist das Auslaufmundstück der besseren Erkennbarkeit der Einzelheiten wegen in vergrößertem Maß­stab dargestellt.In the drawings, the outlet mouthpiece is shown on an enlarged scale for better visibility of the details.

Das Auslaufmundstück besteht aus folgenden Bauteilen: einem Schraubgewindestutzen 10, einem Gelenkkugelelement 20, einem Mundstückkörper-Oberteil 30 und einem Mundstück­körper-Unterteil 40.The outlet mouthpiece consists of the following components: a screw thread connector 10, a joint ball element 20, a mouthpiece body upper part 30 and a mouthpiece body lower part 40.

Der Schraubgewindestutzen 10 weist einen mit Innen­gewinde oder Außengewinde versehenen Gewindeabschnitt 11 zum Aufschrauben auf oder Einschrauben in ein entsprechen­des Gegengewinde des Ventilauslaufs und einen griffigen, gerändelten oder gerillten oder mit einem anderen Griff­profil versehenen Griffabschnitt 12 auf. Dieser Griff­abschnitt kann natürlich auch mit Schlüsselangriffs­flächen versehen und glatt ausgebildet sein.The screw thread connector 10 has an internally or externally threaded section 11 for screwing or screwing into a corresponding mating thread of the valve outlet and a grippy, knurled or grooved or with another grip profile grip section 12. This grip section can of course also be provided with key engagement surfaces and be smooth.

Das Gelenkkugelelement 20 bildet eine Gelenkkugel 21 mit einem Hals 22 und einem sich daran anschließenden verdickten Schaft 23 sowie einem Wasserzulaufkanal 24, der Schaft, Hals und den größten Teil der Gelenkkugel axial durchzieht und dann in zwei diametral gegenüber­liegenden radialen Ausmündungsöffnungen 25 endigt. Der Schaft 23 des Gelenkkugelelements 20 und der Schraubge­windestutzen 10 sind durch Einpressen, Verlöten oder auf andere Weise miteinander verbunden.The joint ball element 20 forms a joint ball 21 with a neck 22 and an adjoining thickened shaft 23 and a water inlet channel 24 which axially pulls through the shaft, neck and most of the joint ball and then ends in two diametrically opposite radial outlet openings 25. The shaft 23 of the joint ball element 20 and the screw thread connector 10 are connected to one another by being pressed in, soldered or in some other way.

Das Mundstückkörper-Oberteil 30 wird vor dem Verbinden von Gelenkkugelelement 20 und Schraubgewindestutzen 10 über Schaft und Hals des Gelenkkugelelements übergeschoben. Es weist an seiner mit der Gelenkkugel 21 zusammenwir­kenden Kugelfläche 31 eine Ringnut 32 zum Einlegen eines Dichtungsringes 33 auf.The mouthpiece body upper part 30 is pushed over the shaft and neck of the joint ball element before the joint ball element 20 and screw thread connector 10 are connected. On its spherical surface 31 which interacts with the joint ball 21, it has an annular groove 32 for inserting a sealing ring 33.

Das Mundstückkörper-Unterteil 40 weist einen im wesentlichen massiven, mit nachstehend erläuterten Aus­sparungen versehenen Mittelteil 41, eine diesen Mittel­teil unter Freilassen eines Ringraums 42 umschließenden und mit dem Mittelteil durch einen Bodenwandbereich ver­bundene Mantelwand 43 auf, die nach oben um eine gewisse Distanz über die ebene Oberseite des Mittelteils 41 übersteht.The lower part 40 of the mouthpiece body has a substantially solid middle part 41, which is provided with recesses explained below, a jacket wall 43 which surrounds this middle part while leaving an annular space 42 open and is connected to the middle part by a bottom wall region and which is upwards by a certain distance above the plane The top of the middle part 41 protrudes.

Das Mittelteil 41 weist eine zentrische, etwa einer Halbkugel entsprechende kugelige Vertiefung 44 zur Auf­nahme der Gelenkkugel 41 auf. Außerdem ist der Mittel­teil 41 von einer diametralen Nut 45 durchzogen, welche die kugelige Vertiefung 44 mit dem Ringraum 42 verbindet (Fig. 3 und 4). Ist der Mundstückkörper 30 bezüglich der Gelenkkugel 21 in eine solche Stellung gedreht, daß die diametrale Nut 45 mit den beiden ebenfalls diametral gegenüberliegenden radialen Ausmündungsöffnungen 25 des Wasserzulaufkanals der Gelenkkugel 21 sich in Deckung befindet, strömt das durch den im Gelenkkugelelement 20 gebildeten Wasserzulaufkanal 24 zulaufende Wasser durch die Nut 45 in den Ringraum 42 und tritt aus diesem durch einen in dessen Bodenwand gebildeten Lochkranz 46 als Perlstrahl nach unten aus dem Mundstückkörper aus.The central part 41 has a central spherical recess 44, corresponding approximately to a hemisphere, for receiving the joint ball 41. In addition, the central part 41 is traversed by a diametrical groove 45, which connects the spherical recess 44 with the annular space 42 (FIGS. 3 and 4). The mouthpiece body 30 is rotated with respect to the joint ball 21 into such a position that the diametrical groove 45 coincides with the two diametrically opposite radial outlet openings 25 of the water inlet channel of the joint ball 21 is located, the water flowing in through the water inlet channel 24 formed in the joint ball element 20 flows through the groove 45 into the annular space 42 and emerges from this through a perforated ring 46 formed in its bottom wall as a pearl jet downward from the mouthpiece body.

Außerdem ist in dem Mittelteil 41 des Mundstück­körper-Unterteils 40 eine zu der Nut 45 um 90° winkel­versetzte weitere diametrale Nut 47 eingearbeitet, die aber an beiden Enden blind endigt, also keine Verbindung mit dem Ringraum 42 hat, sondern davon durch einen da­zwischen stehenbleibenden Wandbereich getrennt ist (Fig. 2 und 4). Befindet sich der Mundstückkörper 40 relativ zur Gelenkkugel 21 in einer Drehstellung, in welcher die diametrale Nut 47 mit den beiden Ausmündungs­öffnungen 25 der Gelenkkugel fluchtet, strömt das durch den Wasserzulaufkanal 24 zulaufende Wasser in die Nut 47 und gelangt durch zwei in deren Nutboden gebildete Durchgangsbohrungen 48 in die an der Unterseite des Mundstückkörper-Unterteils 40 gebildete zentrale Voll­strahl-Auslauföffnung 49 und tritt folglich als Voll­strahl nach unten aus dem Mundstückkörper aus.In addition, in the middle part 41 of the lower part 40 of the mouthpiece body, a further diametrical groove 47, which is offset by 90 ° to the groove 45, is incorporated, but ends blindly at both ends, i.e. has no connection with the annular space 42, but instead through a wall area that remains between them is separated (Fig. 2 and 4). If the mouthpiece body 40 is in a rotational position relative to the joint ball 21, in which the diametrical groove 47 is aligned with the two outlet openings 25 of the joint ball, the water flowing in through the water inlet channel 24 flows into the groove 47 and passes through two through bores 48 formed in the groove bottom thereof into the central full jet outlet opening 49 formed on the underside of the lower part 40 of the mouthpiece body and consequently emerges as a full jet downward from the mouthpiece body.

Durch Verdrehen des Mundstückkörpers um jeweils 90° auf der Gelenkkugel 21 läßt sich also das Auslaufmund­stück zwischen seiner Vollstrahl-Stellung und seiner Perlstrahl-Stellung umschalten.By rotating the mouthpiece body by 90 ° on the joint ball 21, the outlet mouthpiece can thus be switched between its full jet position and its pearl jet position.

Alle Bauteile des Auslaufmundstücks mit Ausnahme des 30 aus Weichgummi oder dgl. bestehenden Dichtungsringes 33 sind vorzugsweise aus Metall gefertigt. Die Montage erfolgt derart, daß zunächst das Mundstückkörper-Ober­teil 30 über den Schaft 23 und den Hals 22 auf das Gelenkkugelelement 20 aufgeschoben wird, sodann das 35 Einpressen des Gelenkkugelelement-Schaftes 23 in den Schraubgewindestutzen 10 erfolgt und schließlich nach Einsetzen der Gelenkkugel 21 in die kugelige Vertiefung 44 des Mundstückkörper-Unterteils 40 das Mundstückkörper-­Oberteil 30 von oben in das Mundstückkörper-Unterteil 40 eingepreßt wird und dessen Deckel bildet. Das Mundstück­körper-Oberteil 30 wird dabei in den nach oben über den Mittelteil 41 überstehenden Abschnitt der Mantelwand 43 eingepreßt, bis es mit seiner ebenen Unterseite auf der ebenen Oberseite des Mittelteils 41 aufliegt.All components of the outlet mouthpiece, with the exception of the sealing ring 33 made of soft rubber or the like, are preferably made of metal. The assembly is carried out in such a way that first the mouthpiece body upper part 30 is pushed onto the joint ball element 20 via the shaft 23 and the neck 22, then the joint ball element shaft 23 is pressed into the screw thread connector 10 and finally after inserting the joint ball 21 into the spherical recess 44 of the lower body part 40, the upper body part 30 is pressed into the lower body part 40 from above and forms its cover. The upper part of the mouthpiece body 30 is pressed into the section of the jacket wall 43 which projects upward beyond the central part 41 until its flat underside rests on the flat upper side of the central part 41.

Selbstverständlich können die Bauteile des Auslauf­mundstücks auch aus Kunststoffen gefertigt und ihre Verbindungen auch durch Verkleben, Verschweißen oder dgl. bewerkstelligt werden.Of course, the components of the outlet mouthpiece can also be made of plastics and their connections can also be made by gluing, welding or the like.

Claims (10)

1. Am Auslauf von Wasserauslaufventilen anschraub­bares, allseitig schwenkbares und strahlverstellbares Aus­laufmundstück mit

einem Mundstückkörper (30, 40), der eine zentrale Vollstrahl­Auslauföffnung (49) und einen diese umschließenden Perl­strahllochkranz (46), voneinander räumlich getrennte Strömungswege (45, 47) zur zentralen Auslauföffnung und zum Lochkranz und ein zwischen zwei Stellungen bewegliches Element (30, 40) aufweist, um jeweils einen der beiden Strömungswege (45, 47) wahlweise unter gleichzeitigem Ab­sperren des anderen Strömungswegs mit dem Wasserzulauf (24, 25) in Verbindung zu bringen, und

einem Kugelgelenk (21, 31, 44) mit einer von einem Wasser­zulaufkanal (24) durchzogenen Gelenkkugel (21) und einem daran angeordneten Schraubgewindestutzen (10) zum Befestigen am Ventilauslauf sowie mit einer dem Mundstückkörper zuge­ordneten Gelenkpfanne (31, 44),

gekennzeichnet durch folgende Merkmale:

der Mundstückkörper (30, 40) bildet selbst die Gelenkpfanne,

der die Gelenkkugel (21) durchziehende Wasserzulaufkanal (24) mündet radial aus der Gelenkkugel aus,

die beiden im Mundstückkörper gebildeten Strömungswege (45, 47) haben gegeneinander winkelversetzt angeordnete radiale Einlaßöffnungen, die durch Drehen des Mundstückkörpers wahlweise mit der Ausmündungsöffnung (25) des Wasserzulauf­kanals (24) der Gelenkkugel (21) zur Deckung bringbar sind.1. With the spout that can be screwed onto the spout of the water spout, swivels on all sides and is adjustable

a mouthpiece body (30, 40) which has a central full jet outlet opening (49) and a pearl jet perforated ring (46) surrounding it, flow paths (45, 47) spatially separated from one another to the central outlet opening and the perforated ring and an element (30, 40 ) in order to connect one of the two flow paths (45, 47) to the water inlet (24, 25) optionally while simultaneously shutting off the other flow path, and

a ball joint (21, 31, 44) with a joint ball (21) traversed by a water inlet channel (24) and a screw thread connector (10) arranged thereon for fastening to the valve outlet and with a joint socket (31, 44) assigned to the mouthpiece body,

characterized by the following features:

the mouthpiece body (30, 40) itself forms the socket,

the water inlet channel (24) passing through the joint ball (21) opens radially from the joint ball,

The two flow paths (45, 47) formed in the mouthpiece body have radial inlet openings arranged at an angle to one another, which can be brought into congruence by rotating the mouthpiece body with the mouth opening (25) of the water inlet channel (24) of the joint ball (21). 2. Auslaufmundstück nach Anspruch 1, dadurch gekenn­zeichnet, daß der Mundstückkörper (30, 40) aus einem Unterteil (40) mit einer mittigen kugeligen Vertiefung (44) zur Aufnahme der Gelenkkugel (21) und einem deckelartigen Oberteil (30) mit einer ebenfalls mit der Gelenkkugel zusammenwirkenden Kugelfläche (31) zusammengesetzt ist.2. outlet mouthpiece according to claim 1, characterized in that the mouthpiece body (30, 40) from a lower part (40) with a central spherical recess (44) for receiving the joint ball (21) and a lid-like upper part (30) with one the spherical surface interacting spherical surface (31) is composed. 3. Auslaufmundstück nach Anspruch 2, dadurch gekenn­zeichnet, daß die Kugelfläche (31) des Mundstückkörper-­Oberteils (30) eine Ringnut (32) zum Einlegen eines Dichtungsrings aufweist.3. outlet mouthpiece according to claim 2, characterized in that the spherical surface (31) of the mouthpiece body upper part (30) has an annular groove (32) for inserting a sealing ring. 4. Auslaufmundstück nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß das Mundstückkörper-Unterteil (40) einen im wesentlichen massiven Mittelteil (41), in welchem die mittige kugelige Vertiefung (44) gebildet ist, und eine den Mittelteil unter Bildung eines dazwischenliegenden Ringraums (42) umschließende, mit dem Mittelteil durch einen Bodenwandabschnitt verbundene Mantelwand (43) auf­weist, und daß in dem Mittelteil (41) die beiden gegen­einander winkelversetzt angeordneten Strömungswege (45, 47) gebildet sind, von denen der eine (47) zu der an der Unterseite des Mittelteils gebildeten Vollstrahl-Auslauf­öffnung (49) und der andere in den Ringraum (42) führt, in dessen Bodenwandabschnitt der Perlstrahl-Lochkranz (46) gebildet ist.4. outlet mouthpiece according to claim 2 or 3, characterized in that the mouthpiece body lower part (40) has a substantially solid central part (41) in which the central spherical recess (44) is formed, and one the central part with the formation of an intermediate annular space (42) enclosing jacket wall (43) connected to the central part by a bottom wall section, and that in the central part (41) the two flow paths (45, 47) arranged offset from one another are formed, one of which (47) to the other the underside of the middle part formed full jet outlet opening (49) and the other leads into the annular space (42), in the bottom wall section of which the pearl jet perforated ring (46) is formed. 5. Auslaufmundstück nach Anspruch 4, dadurch gekenn­zeichnet, daß die beiden Strömungswege (45, 47) durch jeweils radial verlaufende Nuten gebildet sind, von denen die eine Nut (47) die kugelige Vertiefung (44) mit einer im Nutgrund gebildeten Durchtrittsöffnung (48) zur Vollstrahl-­Auslauföffnung (49) verbindet und die andere (45) die kugelige Vertiefung (44) mit dem Ringraum (42) verbindet.5. outlet mouthpiece according to claim 4, characterized in that the two flow paths (45, 47) are each formed by radially extending grooves, of which one groove (47) the spherical recess (44) with a passage opening (48) formed in the groove base connects to the full jet outlet opening (49) and the other (45) connects the spherical recess (44) to the annular space (42). 6. Auslaufmundstück nach Anspruch 4, dadurch gekenn­zeichnet, daß die Gelenkkugel (21) zwei diametral gegen­ überliegende Ausmündungsöffnungen (25) des Wasserzulauf­kanals (24) aufweist und der eine Strömungsweg (47) als diametral verlaufende, die kugelige Vertiefung (44) kreuzende Nut ausgebildet ist, die über zwei beiderseits der kugeligen Durchtrittsöffnung im Nutgrund gebildete Durchtrittsöffnungen (48) mit der Vollstrahl-Auslauföff­nung (49) in Verbindung steht, und der andere Strömungs­weg (45) durch eine dazu winkelversetzte, ebenfalls dia­metral verlaufende und die kugelige Vertiefung (44) kreuzende Nut gebildet ist, die an beiden Nutenden in den Ringraum (42) ausmündet.6. outlet mouthpiece according to claim 4, characterized in that the joint ball (21) two diametrically against has overlying outlet openings (25) of the water inlet channel (24) and the one flow path (47) is designed as a diametrically extending groove crossing the spherical recess (44), which has the full jet via two openings (48) formed in the groove base on both sides of the spherical opening -Outlet opening (49) is connected, and the other flow path (45) is formed by an angularly offset, also diametrically extending groove which crosses the spherical recess (44) and opens into the annular space (42) at both ends of the groove. 7. Auslaufmundstück nach Anspruch 6, dadurch gekenn­zeichnet, daß die beiden diametral verlaufenden Nuten (45, 47) um 90° gegeneinander winkelversetzt angeordnet sind.7. outlet mouthpiece according to claim 6, characterized in that the two diametrically extending grooves (45, 47) are arranged offset by 90 ° to each other. 8. Auslaufmundstück nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, daß die Mantelwand (43) des Mund­stückkörper-Unterteils (40) über die ebene Oberseite des Mittelteils (41) übersteht und das Mundstückkörper-Ober­teil (30) in den überstehenden Mantelwandabschnitt einge­setzt ist und in seiner ebenen Unterseite auf der ebenen Oberseite des Mittelteils (41) aufliegt.8. outlet mouthpiece according to one of claims 4 to 7, characterized in that the outer wall (43) of the mouthpiece body lower part (40) projects beyond the flat upper side of the central part (41) and the upper mouthpiece body part (30) is inserted into the projecting outer wall section and rests in its flat underside on the flat top of the middle part (41). 9. Auslaufmundstück nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, daß das Mundstückkörper-Oberteil (30) und das Mundstückkörper-Unterteil (40) jeweils aus Metall bestehen und durch Einpressen des Oberteils in das Unter­teil miteinander verbunden sind.9. outlet mouthpiece according to one of claims 2 to 8, characterized in that the mouthpiece body upper part (30) and the mouthpiece body lower part (40) each consist of metal and are connected to one another by pressing the upper part into the lower part. 10. Auslaufmundstück nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Gelenkkugel (21) mit einem daran angeordneten Schaft (22, 23) und der Schraubgewinde­stutzen (10) jeweils aus Metall bestehen und durch Ein­pressen des Schaftes (23) in den Schraubgewindestutzen (10) miteinander verbunden sind.10. outlet mouthpiece according to one of claims 1 to 9, characterized in that the joint ball (21) with a shaft (22, 23) arranged thereon and the screw thread connector (10) each consist of metal and by pressing the shaft (23) into the Screw thread connectors (10) are interconnected.
EP87117957A 1986-12-06 1987-12-04 Omnilaterally pivoting water tap outlet nozzle with an adjustable jet Expired - Lifetime EP0276416B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8632798U DE8632798U1 (en) 1986-12-06 1986-12-06 All-round pivoting, jet-adjustable outlet nozzle for water outlet valves
DE8632798U 1986-12-06

Publications (2)

Publication Number Publication Date
EP0276416A1 true EP0276416A1 (en) 1988-08-03
EP0276416B1 EP0276416B1 (en) 1990-07-25

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ID=6800931

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117957A Expired - Lifetime EP0276416B1 (en) 1986-12-06 1987-12-04 Omnilaterally pivoting water tap outlet nozzle with an adjustable jet

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Country Link
EP (1) EP0276416B1 (en)
DE (2) DE8632798U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344080A (en) * 1993-03-25 1994-09-06 Kitagawa Industries Co., Ltd. Shower head
DE4330651A1 (en) * 1993-09-10 1995-03-16 Vortex Gmbh Dt Additional device for a water-withdrawal location
EP0677619A2 (en) * 1994-04-06 1995-10-18 Mitsubishi Rayon Co., Ltd Diverter and water purifier having same
US6592760B2 (en) * 2000-10-16 2003-07-15 Dow Global Technologies Inc. Spring air lance hose, and vertical basket centrifuge including such hose, and methods of making and using
DE102011083447A1 (en) * 2011-09-26 2013-03-28 Hansgrohe Se outflow element
CN111940194A (en) * 2020-08-27 2020-11-17 河南中烟工业有限责任公司 Universal mounting bracket for double-medium nozzle
CN115430090A (en) * 2022-09-01 2022-12-06 江苏联纵消防科技有限公司 Intelligent fire water monitor capable of automatically correcting injection angle in large-span space

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107366338B (en) * 2017-07-04 2019-07-16 王韶华 A kind of adjustable sewer filter of flow

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR49957E (en) * 1938-05-19 1939-09-29 H Simons Et De Quevy Reunis Et Improvements to liquid stopper ball valves
FR2182878A1 (en) * 1972-03-29 1973-12-14 Grohe Kg Hans
DE8704165U1 (en) * 1987-03-19 1987-05-07 Hane, Heinz, 8900 Augsburg Adjustable jet outlet nozzle for water outlet valves

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR49957E (en) * 1938-05-19 1939-09-29 H Simons Et De Quevy Reunis Et Improvements to liquid stopper ball valves
FR2182878A1 (en) * 1972-03-29 1973-12-14 Grohe Kg Hans
DE8704165U1 (en) * 1987-03-19 1987-05-07 Hane, Heinz, 8900 Augsburg Adjustable jet outlet nozzle for water outlet valves

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276337B (en) * 1993-03-25 1997-04-09 Kitagawa Ind Co Ltd A shower head
GB2276337A (en) * 1993-03-25 1994-09-28 Kitagawa Ind Co Ltd A shower head
US5344080A (en) * 1993-03-25 1994-09-06 Kitagawa Industries Co., Ltd. Shower head
DE4330651A1 (en) * 1993-09-10 1995-03-16 Vortex Gmbh Dt Additional device for a water-withdrawal location
DE4330651C2 (en) * 1993-09-10 1998-11-26 Vortex Gmbh Dt Additional equipment for a water withdrawal point
EP0677619A2 (en) * 1994-04-06 1995-10-18 Mitsubishi Rayon Co., Ltd Diverter and water purifier having same
US5653868A (en) * 1994-04-06 1997-08-05 Mitsubishi Rayon Company Ltd. Diverter and water purifier having same
EP0798424A2 (en) * 1994-04-06 1997-10-01 Mitsubishi Rayon Co., Ltd Diverter and water purifier having same
EP0798424A3 (en) * 1994-04-06 1998-05-20 Mitsubishi Rayon Co., Ltd Diverter and water purifier having same
EP0677619A3 (en) * 1994-04-06 1996-02-21 Mitsubishi Rayon Co Diverter and water purifier having same.
US6592760B2 (en) * 2000-10-16 2003-07-15 Dow Global Technologies Inc. Spring air lance hose, and vertical basket centrifuge including such hose, and methods of making and using
DE102011083447A1 (en) * 2011-09-26 2013-03-28 Hansgrohe Se outflow element
CN111940194A (en) * 2020-08-27 2020-11-17 河南中烟工业有限责任公司 Universal mounting bracket for double-medium nozzle
CN115430090A (en) * 2022-09-01 2022-12-06 江苏联纵消防科技有限公司 Intelligent fire water monitor capable of automatically correcting injection angle in large-span space

Also Published As

Publication number Publication date
DE8632798U1 (en) 1987-02-05
DE3763972D1 (en) 1990-08-30
EP0276416B1 (en) 1990-07-25

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