EP3401451A1 - Fixation murale pour un système de douche - Google Patents

Fixation murale pour un système de douche Download PDF

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Publication number
EP3401451A1
EP3401451A1 EP18170359.6A EP18170359A EP3401451A1 EP 3401451 A1 EP3401451 A1 EP 3401451A1 EP 18170359 A EP18170359 A EP 18170359A EP 3401451 A1 EP3401451 A1 EP 3401451A1
Authority
EP
European Patent Office
Prior art keywords
shower
connection
connecting piece
plug
side connecting
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.)
Withdrawn
Application number
EP18170359.6A
Other languages
German (de)
English (en)
Inventor
Thomas Vorel
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.)
Grohe AG
Original Assignee
Grohe AG
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 Grohe AG filed Critical Grohe AG
Publication of EP3401451A1 publication Critical patent/EP3401451A1/fr
Withdrawn legal-status Critical Current

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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
    • E03C1/06—Devices for suspending or supporting the supply pipe or supply hose of a shower-bath

Definitions

  • the invention relates to a wall mounting for a shower system according to the preamble of claim 1.
  • Such a shower system has a wall-mounted in the installation position, vertical shower bar, at the upper end of which is followed by a substantially horizontal shower arm.
  • the shower arm has an overhead shower at its free end away from the wall.
  • From the DE 10 2005 004 788 A1 or from the DE 10 2012 008 406 A1 is a generic wall mounting for such a shower system known.
  • the overhead shower via an internal water supply of the shower arm and the shower bar with a shower fitting in flow communication, in which the temperature and / or the amount of mixed water supplied to the overhead shower is adjustable.
  • the wall mounting has a console, on which both a shower arm bearing point and a shower bar bearing point is formed.
  • the console is formed with a vertically oriented duct, in which a nipple is attached, which is part of the internal water supply.
  • the connection nipple has a shower rod-side connecting piece, to which a pipe of the internal water supply of the shower bar is connected.
  • connection nipple The assembly and disassembly of the guided in the shower bar tube at the connection nipple is usually designed technically complex and complex components. So in the above DE 10 2005 004 788 A1 Insert the end of the pipe with the interposed sealing package in the connecting piece.
  • the pipe end inserted into the connection piece can be a so-called compression fitting to be secured, in which a union nut is screwed on the front side of the connecting piece of the connection nipple.
  • the object of the invention is to provide a wall mounting for a shower system, in which compared to the prior art, the assembly or disassembly with reduced component complexity and / or manufacturing technology is easier to carry out and also a non-destructive disassembly of the tube and the locking connection is guaranteed ,
  • the pipe connection between the run in the shower bar tube and the nipple manufacturing technology is easily implemented and with reduced component complexity, using a plug-locking connection between the pipe end and the shower rod side connecting piece of the connection nipple.
  • the pipe end is pushed in an axial direction of insertion on the shower rod-side connecting piece, up to a final assembly position in which the pipe end automatically locks with the shower rod side connecting piece.
  • additional mounting elements such as a union nut or the like, can be omitted and allows a tool-free installation of the guided in the shower bar tube on the connection nipple.
  • the console of the wall mounting can have both a shower arm bearing point and a shower bar bearing point.
  • a shower bar bearing point can be provided between the shower rod side connecting piece and a channel wall of the console passage channel, a circumferential bearing annular gap in which one end of the shower bar is inserted.
  • the plug-in locking connection according to the invention is positioned outside of the passage channel formed in the console, in particular by a height offset below the console.
  • the shower rod side connecting piece protrude with a supernatant from the console.
  • a mounting annular gap can be provided between the outer circumference of the shower rod-side connecting piece and the shower bar.
  • the inner diameter of the pipe end can be increased such that the pipe end is easily inserted with play in the assembly annular gap and plugged onto an outer circumference of the connecting piece.
  • both the inner circumference of the pipe end and the outer circumference of the connecting piece can have opposite smooth-cylindrical contact surfaces, between which a sealing package can be arranged.
  • the two contact surfaces are preferably in sliding contact with each other.
  • the tube end may have at least one integrally formed therewith of the same material, elastically yielding latching element.
  • the latching element can preferably be locked in a releasable manner with a latching contour, in particular formed on the outer circumference of the shower rod-side connecting piece.
  • the latching element can precede the inner periphery of the pipe end or lag behind the plug-in contact surfaces of the pipe end of the latching element.
  • the latching element is tool-free alone by manual insertion of the pipe end on the connection piece in its latching position can be transferred.
  • To secure the plug-locking connection can preferably act as an inner contour of the shower bar as a backup contour, which prevents unintentional release of the plug-locking connection.
  • By means of the shower bar inner circumference can therefore be prevented in a simple manner inadvertent radial displacement of the locking element to the outside in its unlocked position.
  • the detent contour formed on the shower rod-side connecting piece can have at least one latching flank, which widens conically in the plugging direction as far as a latching groove.
  • the tube end is formed of the same material and / or in one piece in the tube guided in the shower bar.
  • the pipe end can also be designed as a separate connection component on the pipe.
  • the pipe end can be made together with the pipe made of plastic, in particular in a 2K spray technique, in which the pipe end is made in terms of its connection function with a specially adapted plastic material.
  • a shower system fixed to an installation wall 1 is shown.
  • the shower system has a vertical shower bar 3 and an upwardly adjoining shower arm 5, which carries an overhead shower 7 at its free end.
  • the overhead shower 7 is via an internal water supply W (in the Fig. 2 and 3 indicated by arrow) of the shower arm 5 and the shower bar 3 with a shower fitting 9 in flow communication.
  • W internal water supply
  • the shower fitting 9 By means of the shower fitting 9, the temperature and / or the amount of mixed water flowing to the overhead shower 7 can be adjusted in current practice.
  • the Fig. 1 shown on the shower bar height adjustable held hand shower 11 shown which is connected via an indicated hose 13 with the shower fitting 9 in flow communication.
  • the shower system is attached via a wall mount 15 to the installation wall 1.
  • a wall mount 15 On the wall mount 15 is according to the Fig. 1 or 2 both a shower arm bearing A and a shower bar bearing point S provided.
  • the shower arm bearing A can be designed such that a pivoting operation of the shower arm 5 about a vertical pivot axis 16 (FIG. Fig. 2 ) is possible.
  • the wall attachment 15 has a wall holder 17, which merges on its wall-near end side into an outwardly angled fastening flange 19.
  • the mounting flange 19 is screwed to the installation wall 1 via an indicated screw connection 21.
  • the wall holder 17 has a cylindrical mounting pin 23, on which a hollow cylindrical pipe section 25 of a bracket 27 is attached.
  • the bracket 27 is penetrated at its distal end of a, in the installation position shown vertically oriented feedthrough channel 29. This is in turn bounded by a cylindrical channel wall 31, the passage channel 29 of the hollow cylindrical pipe section 25th separates.
  • the vertically oriented passage channel 29 opens in the Fig. 2 with an upper channel opening 33 and a lower channel opening 35 on the outer circumference of the console.
  • connection nipple 37 is attached, which is part of the in the Fig. 2 indicated by arrow inside water supply W is.
  • the connection nipple 37 has a diameter-sized central annular collar 39 with an external thread, which is screwed into a corresponding internal thread in the feed-through channel 29 up to the stop with an annular shoulder 41 of the feed-through channel 29.
  • the connection nipple 37 has, starting from its diameter-sized annular collar 39, a diameter-reduced, upwardly projecting shower arm-side connecting piece 43 and a diameter-reduced, downwardly projecting shower rod-side connecting piece 45.
  • the two connecting pieces 43, 45 each protrude with a projection from the console 27.
  • the upper shower arm bearing A is in the Fig. 2 formed by a bearing annular gap between the shower arm side connecting piece 43 and the channel wall 31, in which a lower end of the shower arm 5 is inserted into abutment with the annular shoulder 41.
  • the upper end of the shower bar 3 in a in the Fig. 4 shown bearing annular gap 32 between the shower rod side connecting piece 45 and the channel wall 31 inserted.
  • the lower end of the shower arm 5 is connected via a grub screw 47 (FIG. Fig. 2 ) secured to the shower arm side connecting piece 43 of the connecting nipple 37, while the connecting nipple 37 and the upper end of the shower bar 3 are secured by means of another grub screw 49 to the channel wall 31.
  • the internal water supply W of the shower bar 3 is realized by a plastic tube 51, the tube end 53 is fixed by means of a plug-locking connection 55 on the shower rod side connecting piece 45.
  • the plug-in detent connection 55 is offset by a height offset .DELTA.z ( Fig. 3 ) is positioned below the console 27.
  • an assembly annular gap 57 is provided between an outer periphery of the shower rod-side connecting piece 45 and the shower bar 3.
  • the pipe end 53 is in the Fig. 3 plugged into the mounting ring gap 57 and attached to an outer peripheral side plug contour 59 of the shower bar connection piece 45.
  • the plug contour 59 is in the figures a smooth cylindrical outer surface of the shower rod side connecting piece 45, on which a likewise smooth cylindrical inner peripheral surface 61 of the pipe end 53 is slid in sliding contact.
  • a sealing package 63 is interposed between the pipe end inner circumference 61 and the plug contour 59.
  • the tube end 53 has a latching element 65, which in the in the Fig. 3 shown final assembly position is releasably latched with a latching contour 67, which is formed on the outer circumference of the shower rod side connecting piece 45.
  • the locking element 65 leads the inner peripheral surface 61 of the pipe end 53 ahead.
  • an inner circumference of the shower bar 3 acts as a securing contour, by means of which unintentional release of the plug-in detent connection 55 is prevented, that is to say unintentional displacement of the detent element 65 radially outwards into its unlocking position.
  • the tube 51 is pushed with its material and integrally formed integrally thereon tube end 53 in the axial direction of insertion I on the shower rod side connecting piece 45.
  • the latching element 65 is elastically deformed radially outward along a latching flank 69, forming a restoring force.
  • the latching element 65 automatically snaps into a latching groove 71 while reducing the restoring force.
  • the shower bar 3 is pushed into the bearing ring gap 32 of the above-mentioned shower bar bearing point S and secured there by means of the grub screw 49 to the channel wall 31.

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)
  • Bathtubs, Showers, And Their Attachments (AREA)
EP18170359.6A 2017-05-12 2018-05-02 Fixation murale pour un système de douche Withdrawn EP3401451A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017110381.3A DE102017110381A1 (de) 2017-05-12 2017-05-12 Wandbefestigung für ein Duschsystem

Publications (1)

Publication Number Publication Date
EP3401451A1 true EP3401451A1 (fr) 2018-11-14

Family

ID=62104193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18170359.6A Withdrawn EP3401451A1 (fr) 2017-05-12 2018-05-02 Fixation murale pour un système de douche

Country Status (2)

Country Link
EP (1) EP3401451A1 (fr)
DE (1) DE102017110381A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022106741A1 (fr) 2020-11-23 2022-05-27 Griferías Grober, S.L. Set de couche avec flexible caché

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1383987A (en) * 1919-11-17 1921-07-05 Bellis Gennaro De Shower-bath device
DE102005004788A1 (de) * 2005-02-01 2006-08-10 Grohe Ag Brausestange für Duscheinrichtungen
EP2896758A1 (fr) * 2014-01-20 2015-07-22 Bossini S.p.A. Groupe de mélangeur doté d'une douchette manuelle démontable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272242B (de) * 1965-11-16 1968-07-04 Walter Rotter Vorrichtung zum Anschliessen und Haltern von Brausen an einer Wasch- und Duschanlage
DE2909298C2 (de) * 1979-03-09 1983-03-31 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Haltevorrichtung für einen oder mehrere sanitäre Brause-Köpfe
AU6186201A (en) * 2000-08-18 2002-02-21 Glenn Ashley Pennington A shower apparatus and a shower head assembly
US20040217196A1 (en) * 2003-04-14 2004-11-04 Yurek John Terry Apparatus for converting a showerhead to a handheld shower sprayer via quick connect/disconnect couplers
DE102005011294A1 (de) * 2005-03-04 2006-09-07 Hansgrohe Ag Brauseeinrichtung
US20060283336A1 (en) * 2005-06-16 2006-12-21 Magarl, Llc Shower head with quick release flexible handpiece
DE102012008406A1 (de) * 2012-04-27 2013-10-31 Grohe Ag Wandbefestigung für ein Duschsystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1383987A (en) * 1919-11-17 1921-07-05 Bellis Gennaro De Shower-bath device
DE102005004788A1 (de) * 2005-02-01 2006-08-10 Grohe Ag Brausestange für Duscheinrichtungen
EP2896758A1 (fr) * 2014-01-20 2015-07-22 Bossini S.p.A. Groupe de mélangeur doté d'une douchette manuelle démontable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022106741A1 (fr) 2020-11-23 2022-05-27 Griferías Grober, S.L. Set de couche avec flexible caché

Also Published As

Publication number Publication date
DE102017110381A1 (de) 2018-11-15

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