WO2007128500A1 - Douchette sanitaire - Google Patents

Douchette sanitaire Download PDF

Info

Publication number
WO2007128500A1
WO2007128500A1 PCT/EP2007/003928 EP2007003928W WO2007128500A1 WO 2007128500 A1 WO2007128500 A1 WO 2007128500A1 EP 2007003928 W EP2007003928 W EP 2007003928W WO 2007128500 A1 WO2007128500 A1 WO 2007128500A1
Authority
WO
WIPO (PCT)
Prior art keywords
accumulator
hand shower
handle
hand
accumulator unit
Prior art date
Application number
PCT/EP2007/003928
Other languages
German (de)
English (en)
Inventor
Horst Kunkel
Gunter Veigel
Original Assignee
Hansa Metallwerke 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 Hansa Metallwerke Ag filed Critical Hansa Metallwerke Ag
Priority to EP07724853A priority Critical patent/EP2016232B1/fr
Priority to AT07724853T priority patent/ATE517214T1/de
Publication of WO2007128500A1 publication Critical patent/WO2007128500A1/fr

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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0408—Water installations especially for showers
    • E03C1/0409—Shower handles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/004—Sanitary equipment, e.g. mirrors, showers, toilet seats or paper dispensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to a sanitary hand shower with
  • a handle supported by the shower head which comprises a plurality of water outlet openings
  • a sanitary hand shower is described in WO 2005/118967 Al.
  • Under accumulator is basically any rechargeable battery to understand, which may optionally be housed in a separate housing.
  • the hand shower in a mounted in the application area of the hand shower charging station, which usually forms the same time the normal holder for the hand shower.
  • the accumulator is arranged inaccessible to the user from the outside in the interior of the hand shower and can not be removed from the hand shower, without the hand shower would have to be at least partially disassembled.
  • the accumulator can therefore be charged by the user only by this brings the hand shower in the charging station, which, however, is located in the wet area of the bathroom.
  • the idea that in the wet area of his bathroom electricity, namely the charging current for charging the battery, flows, is unpleasant for some users and is perceived as a source of danger.
  • the accumulator In the case of the hand shower of WO 2005/118967 A1, it may also be the case that the accumulator is completely emptied during operation and the user is then prevented from benefiting from the lighting of the lighting means, which is perceived as pleasant. Therefore, the accumulator need only be recharged, the hand-held shower can not be used simultaneously when the accumulator is charged.
  • the object of the invention is to provide a hand shower of the type mentioned, which takes into account these problems.
  • the accumulator is housed in an accumulator unit which is releasably held in a receptacle accessible to a user of the hand shower from the outside receiving means and having connections for connection to a charger.
  • the accumulator unit with the accumulator can be easily removed by the user from the sanitary hand shower and an external charging station, which need not be located in the wet area of the bathroom, are supplied.
  • an external charging station which need not be located in the wet area of the bathroom.
  • a handle with conventional dimensions provides enough space to provide a receiving device in which a battery unit is releasably held.
  • the receiving device comprises a locking device with which the accumulator unit is releasably held in the receiving device. It is particularly advantageous if the locking device between a
  • Locking position in which the accumulator unit is secured against being removed or falling out, and a release position, in which the accumulator can be removed from the pickup device comprises movable holding means which engages under bias in the Akkumulatorü. Due to the bias of the holding means prevents the accumulator accidentally falls out of the hand shower.
  • a technically simple holding device is present when the holding means is designed as a holding pin, which engages in a recess provided on the accumulator unit holding bushing.
  • a retaining bush has a hollow cylinder as an inner channel, in which a retaining pin can intervene well with complementary cross-section. As a result, a Verrriegelung is achieved perpendicular to the longitudinal axis of the retaining sleeve.
  • a bias of the holding means is achieved in a simple manner, if a spring is used for this purpose.
  • a manually operable actuating mechanism for moving the refrigerant into its release position.
  • no further tools are required for releasing the accumulator unit from the hand-held shower, so that the accumulator unit can be removed from the hand-held shower quickly and easily if required.
  • a both technically favorable as well as a user-perceived as pleasant manner of actuation enabling configuration is achieved when the actuating means is designed as a push button, which has a pressure surface over which by pressing the push button on a counter surface of the retaining pin a force is exercised, so that the retaining pin is moved to its release position.
  • Movement direction of the push button extends substantially perpendicular to the direction of movement of the retaining pin.
  • the push button can be mounted in the outer circumferential surface of the handle and moved radially to the longitudinal axis, whereas the locking of the accumulator unit can then take place in the longitudinal direction of the handle.
  • Light-emitting diodes are characterized on the one hand by their small size and on the other hand by their low energy requirement.
  • Figure 1 is an isometric view of a sanitary tissue
  • Figure 2 is an isometric view of the hand shower of Figure 1 from another viewing direction;
  • Figure 3 is an isometric view of the hand shower of Figure 1 from a third viewing direction, the removable accumulator unit is removed;
  • FIGS. 4A to 4D are isometric views of the replaceable accumulator unit of FIG. 1 from different viewing directions;
  • Figure 5 shows a section through the hand shower of Figure
  • FIG. 6 shows an axial section of a section of the handle of the hand shower of FIG. 2 on a larger scale.
  • Figure 1 shows a sanitary hand shower 10, which comprises a handle 12 and a removable, releasably connected to the handle 12 shower head 14.
  • a sanitary hand shower 10 which comprises a handle 12 and a removable, releasably connected to the handle 12 shower head 14.
  • connection nipple 16 is provided, to which a shower hose can be attached.
  • the connection nipple 16 of the handle 12 surrounds an end region of a water inlet chamber 18 to be recognized in FIG. 5, which merges in the direction away from the connection nipple 16 into a water-carrying channel 20. From this, water can be routed via a changeover device 22, which is not of further interest to the user, from the outside to one of three connection channels 24, which are each formed by a branch channel 24a and a channel 24b inclined thereto and of which in FIG Cut can be seen.
  • Each of the three connecting channels 24 is in communication with one of three inner waterways 26, 28, 30 in the shower head 14, which in turn lead to functionally different, serving as water outlet openings nozzles 32, 34, 36.
  • the nozzles 32, 34, 36 are provided in a known manner as a nozzle plate 38 side of a two-part housing 40 of the shower head 14.
  • the nozzles 32, 34, 36 form three groups of nozzles which are each arranged on circles of different radius around the center of the approximately circular shower head 14 (cf., for example, FIG.
  • On the circle with the smallest radius are three nozzles 32, which can produce relatively hard, usually a massage effect reaching water jets.
  • These nozzles 32 are surrounded by a circular arcuate slot nozzle 34, which extends over approximately an arc of 270 °.
  • This slit nozzle 34 can be a surge-like water jet remove.
  • the slot nozzle 34 in turn is in an annular region which is close to the peripheral edge of the housing 40th of the shower head 14, surrounded by a plurality of nozzles 36 which lie on three concentric circles. From these nozzles 36 occurs during operation of the hand shower a variety of relatively soft, perceived as particularly pleasant effervescent jets.
  • the two-part housing 40 of the shower head 14 comprises a trained as the aforementioned nozzle plate 38 shell 44 and an opposite shell 46, which are subsequently glued together tightly or welded.
  • both shells 44, 46 are not visible here, the waterways 26, 28, 30 formed in the shower head 14, be it already in a molding injection process or only later by milling and / or drilling.
  • composite housing 40 abutting sides of the shells 44, 46 of the shower head housing 40, these have on a circle which lies between the slot-shaped nozzle 34 and the nozzle group 36, in each case an arcuate groove which in composite shells 44, 46th a narrow, circular arc-shaped receiving space 48 result, which can be seen in section in Figure 5.
  • This receiving space 48 extends like the slot nozzle 34 over an angle of about 270 ° and serves to receive a LED array.
  • the latter comprises a plurality of light-emitting diodes 50, of in which one can be seen in Figure 5.
  • the light-emitting diodes 50 are seated on a ribbon cable which has the same radius as the receiving space 48.
  • the LEDs 50 are aligned so that they emit their light mainly radially outward, so that this radiates the radially outer edge region of the housing 40.
  • the two shells 44, 46 are made of a transparent material, for which preferably polycarbonates (PC) or polymethyl methacrylate (PMMA) come into consideration.
  • the light-emitting diode arrangement 50 is supplied with energy by a rechargeable accumulator which is not recognizable in the figures and which is accommodated in an accumulator unit 52.
  • the accumulator unit 52 has, as can be seen in particular in Figures 4A to 4D, a shape in the manner of a half cylinder with a curved outer surface 54, a flat support surface 56 and two opposite, with respect to the flat support surface 56 inclined end surfaces 58th and 60.
  • the two end faces 58 and 60 each form a kind of chamfer of the half-cylinder and extend from the outside in the direction of the support surface 56 at an angle to each other.
  • two contacts 62, 64 are provided, one of which is connected to the positive pole and the other to the negative pole of the accumulator 52 housed in the accumulator.
  • the contacts 62, 64 terminate flush with the end face 58 and lie on both sides of a protruding over the end face 58 locking sleeve 66.
  • the longitudinal axis of the locking sleeve 66 extends parallel to the longitudinal axis of the accumulator 52nd
  • a latching nose 68 is provided on the end face 58 opposite end face 60 of the accumulator unit 52. see.
  • the contacts 62, 64 and the locking sleeve 66 are each arranged approximately centrally relative to the extension of the accumulator unit 52 perpendicular to its support surface 56, whereas the detent 68 is provided at a great distance from the support surface 56 and closely adjacent to the curved outer surface 54.
  • the handle 12 has, in an end region adjacent to the connecting nipple 16, a material recess which corresponds to that region of the outer contour of the accumulator unit 52 which is formed by its bearing surface 56 and its end faces 58 and 60.
  • This material recess forms a receptacle 70 with a bottom surface 72 whose dimensions correspond to those of the contact surface 56 of the accumulator unit 52.
  • the longitudinal direction of the handle 12 extend from the bottom surface 72 in each case in the direction of the outer surface of the handle 12 away from each other, inclined to the bottom surface 72 surfaces 74, 76 whose angle of inclination to the bottom surface 72 to the inclination angle of the end faces 58, 60 of the accumulator 52 based on the support surface 56 is complementary.
  • matching contacts 78, 80 are provided for the contacts 62, 64 of the accumulator unit 52 (see FIG. These are in turn via lines and connections not shown here with the light-emitting diode arrangement 50 or its flat cable in the shower head 14 in conjunction.
  • the contacts 78, 80 in the handle 12 are arranged to conductively contact the contacts 62, 64 of the accumulator unit 52 when inserted into the receptacle 70, as shown in FIGS. 1, 2, 5 and 6 , As can also be seen from these figures, the curved outer surface 54 of the accumulator unit 52 forms in the handle 12 inserted accumulator unit 52 is a continuation of the outer circumferential surface of the handle 12th
  • the inclined surface 76 of the receptacle 70 has a recess 82 complementary to the latching nose 68 of the accumulator unit 52.
  • the opposite inclined surface in the handle 12 has a, in Figures 5 and 6 triangular to be detected, radial section Ausneh- mung 84 so that the INTERLOCKS 'development sleeve 66 of the accumulator 52 in a direction perpendicular to the longitudinal axis of the Handle 12 radially inserted into the recess 84: can be.
  • the retaining pin 88 has a first end portion 90 with a cross section corresponding to that of the inner channel of the locking sleeve 66 of the accumulator unit 52.
  • the cross section of the second end portion 92 of the retaining pin 88 opposite the first end portion 90 is greater than that of the first end portion 90 and in turn corresponds to the cross section of the guide channel 86.
  • the transition region 94 between the first and second end portions 90, 92 of the retaining pin 88 conical.
  • the retaining pin 88 is acted on on the end face of the second end portion 92 with a coil spring 96 and is thus always pressed in the direction of the receptacle 84 and inserted accumulator unit 52 in the inner channel of its locking sleeve 66. As a result, the accumulator unit 52 inserted into the handle 12 is secured against being removed or dropped.
  • a device for unlocking the accumulator unit 52 in the form of a push button 98 is provided.
  • the push button 98 has a plunger 100, which is guided in a plunger channel 102 running perpendicular to the guide channel 86 (see FIG.
  • the plunger 100 has a circular cross-section and a free end on which a chamfer 104 is provided. This chamfer 104 has the same inclination as the conical region 94 of the retaining pin 88.
  • the coil spring 96 is seated in a chamber 106, which is provided at the opposite end of the recess 84 of the guide channel 86 and extends coaxially thereto.
  • the chamber 106 has a slightly larger diameter than the guide channel 86 and has a longitudinal extent which is less than the longitudinal extent of the coil spring 96 in the relaxed state. That is, the coil spring 96 abuts against a step formed at the junction between the chamber 106 and the guide channel 86, and is thereby prevented from being fully expanded.
  • the plunger channel 102 is arranged such that when inserted into the channel 102 plunger 100 whose bevel 104 sits on the conical portion 94 of the retaining pin 88 when the retaining pin 88 is positioned in the guide channel 86, that the end face of its second end portion 92 with the the chamber 106 adjacent end of the effetsungskanaIs 86 flush, as shown in Figure 6. It remains between the free end face of the plunger 100 and the outer circumferential surface of the first end portion 90 of the retaining pin 88 a distance.
  • the plunger 100 is perpendicular to its end Longitudinal axis extending pressure plate 108 integrally formed.
  • the plunger channel 102 widens to a recess 110, which surrounds the pressure plate 108 ' and receives. The latter closes in its illustrated basic position flush with the outer surface of the handle 12.
  • the accumulator unit 52 of the hand shower 10 is easily removed from the handle 12 or from its receptacle 70, since the receptacle 70 is directly accessible to the user from the outside.
  • a removed accumulator unit 52 can then be supplied to an external charging station placed at an arbitrary location, through which the accumulator of the accumulator unit 52 can be charged.
  • the contacts 62, 64 on the end face 58 of the Akkumulatorein- unit 52 then serve as connections for connection to the charger.
  • a second, identical accumulator unit 52 is provided, which can be inserted into the handle 12, while the first accumulator unit 52 is charged.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

Douchette sanitaire (10) qui comporte un pommeau de douche (14) porté par une poignée (12), ledit pommeau de douche comportant une pluralité de trous de sortie d'eau (32, 34, 36), ainsi qu'un moyen d'éclairage (50) placé dans le pommeau de douche (14). Le moyen d'éclairage (50) peut être alimenté en énergie par au moins un accumulateur (52). L'accumulateur (52) est logé dans une unité d'accumulateur (52) qui est retenue amovible dans une unité réceptrice (70) accessible depuis l'extérieur par un utilisateur de la douchette (10), et qui possède des bornes de contact (62, 64) pour la connexion à un appareil de charge. L'utilisateur peut ainsi sortir simplement l'unité d'accumulateur (52) de la douchette (10) et la placer sur un poste de charge externe sur laquelle ladite unité peut être rechargée.
PCT/EP2007/003928 2006-05-10 2007-05-04 Douchette sanitaire WO2007128500A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07724853A EP2016232B1 (fr) 2006-05-10 2007-05-04 Douchette sanitaire
AT07724853T ATE517214T1 (de) 2006-05-10 2007-05-04 Sanitäre handbrause

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006021699A DE102006021699B3 (de) 2006-05-10 2006-05-10 Sanitäre Handbrause
DE102006021699.7 2006-05-10

Publications (1)

Publication Number Publication Date
WO2007128500A1 true WO2007128500A1 (fr) 2007-11-15

Family

ID=38434813

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/003928 WO2007128500A1 (fr) 2006-05-10 2007-05-04 Douchette sanitaire

Country Status (4)

Country Link
EP (1) EP2016232B1 (fr)
AT (1) ATE517214T1 (fr)
DE (1) DE102006021699B3 (fr)
WO (1) WO2007128500A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009027779A2 (fr) * 2007-08-03 2009-03-05 Industrias Ramon Soler, S.A. Appareil sanitaire
EP2172273A1 (fr) * 2008-10-04 2010-04-07 Kwc Ag Pomme dotée d'un élément de maintien et d'une pomme de douche amovibles
US8550380B2 (en) 2008-10-04 2013-10-08 Kwc Ag Switchable spray head
US11602032B2 (en) 2019-12-20 2023-03-07 Kohler Co. Systems and methods for lighted showering

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419806A2 (fr) * 1989-09-27 1991-04-03 MAKITA ELECTRIC WORKS, Ltd. Mécanisme de commutation de tension pour un chargeur de batteries avec différentes tensions nominales
US6021960A (en) * 1996-10-15 2000-02-08 Kehat; Joel Colored light shower head
US20030125842A1 (en) * 2001-12-28 2003-07-03 Chang Chee Ann Multi-functional water control module
WO2005118967A1 (fr) * 2004-06-04 2005-12-15 Hansgrohe Ag Douchette manuelle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20017254U1 (de) * 2000-08-31 2001-03-01 Grigull, Berthold, 47809 Krefeld Sanitär-Armatur
DE10128543A1 (de) * 2001-06-13 2002-12-19 Reglomat Ag Speicher Wasserarmatur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419806A2 (fr) * 1989-09-27 1991-04-03 MAKITA ELECTRIC WORKS, Ltd. Mécanisme de commutation de tension pour un chargeur de batteries avec différentes tensions nominales
US6021960A (en) * 1996-10-15 2000-02-08 Kehat; Joel Colored light shower head
US20030125842A1 (en) * 2001-12-28 2003-07-03 Chang Chee Ann Multi-functional water control module
WO2005118967A1 (fr) * 2004-06-04 2005-12-15 Hansgrohe Ag Douchette manuelle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009027779A2 (fr) * 2007-08-03 2009-03-05 Industrias Ramon Soler, S.A. Appareil sanitaire
WO2009027779A3 (fr) * 2007-08-03 2009-04-23 Soler Ind Appareil sanitaire
EP2172273A1 (fr) * 2008-10-04 2010-04-07 Kwc Ag Pomme dotée d'un élément de maintien et d'une pomme de douche amovibles
EP2301669A1 (fr) * 2008-10-04 2011-03-30 Kwc Ag Pomme dotée d'un élément de maintien et d'une pomme de douche amovibles
US8550380B2 (en) 2008-10-04 2013-10-08 Kwc Ag Switchable spray head
US8708257B2 (en) 2008-10-04 2014-04-29 Kwc Ag Spray attachment with a separable holding part and spray head
US11602032B2 (en) 2019-12-20 2023-03-07 Kohler Co. Systems and methods for lighted showering
US12010776B2 (en) 2019-12-20 2024-06-11 Kohler Co. Systems and methods for lighted showering

Also Published As

Publication number Publication date
DE102006021699B3 (de) 2007-12-20
ATE517214T1 (de) 2011-08-15
EP2016232B1 (fr) 2011-07-20
EP2016232A1 (fr) 2009-01-21

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