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EP1561063B1 - Douchette a main pour enrouleur de tuyau flexible - Google Patents

Douchette a main pour enrouleur de tuyau flexible Download PDF

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Publication number
EP1561063B1
EP1561063B1 EP04700433A EP04700433A EP1561063B1 EP 1561063 B1 EP1561063 B1 EP 1561063B1 EP 04700433 A EP04700433 A EP 04700433A EP 04700433 A EP04700433 A EP 04700433A EP 1561063 B1 EP1561063 B1 EP 1561063B1
Authority
EP
European Patent Office
Prior art keywords
hand
attachment portion
plug
hose
held sprayer
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.)
Expired - Lifetime
Application number
EP04700433A
Other languages
German (de)
English (en)
Other versions
EP1561063A1 (fr
Inventor
Hermann Rabe
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.)
Rational AG
Original Assignee
Rational 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 Rational AG filed Critical Rational AG
Publication of EP1561063A1 publication Critical patent/EP1561063A1/fr
Application granted granted Critical
Publication of EP1561063B1 publication Critical patent/EP1561063B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0408—Water installations especially for showers
    • 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
    • E03C1/0403—Connecting the supply lines to the tap body

Definitions

  • the present invention relates to a hand shower with an at least partially hollow shaft portion, a liquid discharge portion, and a hollow male connecting member for connecting a hose attachment to the hand shower, which is disposed within the shaft portion and attachable via a at least one opening from outside into the shaft portion attachable fastener.
  • Hand showers are well known in the art. These hand showers serve to divide the liquid jet, in particular a water jet, supplied via a liquid line or a liquid hose and distribute them via a shower or a nozzle.
  • Such hand showers find application especially in the sanitary area, there especially in showers.
  • handheld showerheads are also frequently used in commercial kitchens and are arranged there on or in cooking appliances in order to clean cooking appliances with such handheld showerheads.
  • these flexible manageable hand showers for example, Garuß within a cooking appliance in a simple manner with water and / or detergent sprayed and cleaned.
  • a generic hand shower according to the preamble of claim 1, is known from DE 3324383 A1, which discloses a device for attaching a hose to the handle of the shower, with a rigid pipe nipple which is provided with a sealing ring and secured with a crimping clamp at the end of the hose with a handle attached to the shower fitting with a hole passing through it, which forms from the inside out a first seat for the sealing ring, a second seat for the crimping clamp, a laterally open third seat for a fastening bolt and an opening for insertion of the hose , And with a fastening bolt, which is inserted in such a way in the third seat that he the tube engages around and prevents the exit of the crimping clamp from the second seat of the connection socket in cooperation with the third seat.
  • a hand shower is known from EP 0 927 580 B1, which has a diesstechnikszutrabrough and a liquid discharge section. At the lower end of the diesstechnikszuaterabitess a connecting portion is provided which has an external thread. This external thread is used for connection to a corresponding union nut of a fluid hose attachment.
  • a through valve for spraying is known, which is arranged in the handle of a spray tube.
  • the handle is provided at the lower end with a nozzle, which ensures the connection of the supply line of the spray liquid in the handle.
  • the supply of the spray liquid is connected via a screw thread to the handle.
  • the connecting plug element has a first attachment lug for connecting the hose lug to the connecting plug element and a second attachment lug for connecting the connection plug element to the shaft section.
  • the first attachment lug is a pipe socket which has a reduced diameter relative to the connecting element and to which the hose attachment can be attached.
  • the second attachment lug substantially in the form of a hollow tube, which is attachable to a third attachment lug in the shaft portion, preferably in a molded with the shaft portion.
  • the invention is preferably characterized by at least one seal between the hose extension and the first attachment lug and / or between the second attachment lug and the third attachment lug.
  • each seal is a radially acting O-ring.
  • the hose attachment by a securing element, such as a hose clamp, attached to the connector element.
  • a securing element such as a hose clamp
  • the fastener assumes a substantially U-shape, and the two legs of the U-shape engage in the groove of the connecting plug on opposite sides.
  • the fastening element is a spring steel connector.
  • the present invention further particularly preferably further comprises a hand shower, which is arranged on or in a cooking appliance.
  • the present invention is therefore based on the surprising finding that is achieved by the special plug-in system of the hand shower invention on the one hand, that a small footprint for the connection of a hose to a hand shower is necessary because of this connection necessary for gripping the hand shower room , namely the shank portion, is used.
  • the hand shower according to the invention it is possible with the hand shower according to the invention to achieve a torque-independent sealing of the connection of hand shower and hose, in particular by radially acting O-rings between the corresponding attachment lugs.
  • Figure 1 shows a partial longitudinal sectional view of a hand shower 1 according to the invention, which has a shaft portion 2 and a liquid discharge portion 3, which opens into a shower head 30.
  • the Schaftabschitt 2 is at least partially designed in a hollow shape to accommodate plug components can.
  • a connecting plug element 4 is arranged within the shaft portion 2.
  • the connecting plug 4 has a first attachment lug 5 for attaching a hose extension 6 to the connecting plug 4 and a second attachment lug 7 for connecting the connecting plug 4 with the hand shower 1.
  • the first attachment lug 5 is a pipe socket whose diameter is lowered relative to the diameter of the connecting plug 4, so that the hose extension 6 can be plugged onto this pipe socket.
  • the diameter of the pipe socket corresponds essentially to the inner diameter of the hose to be connected.
  • the hose extension 6 can also be securely fastened to the first attachment lug 5 via hose clamps (not shown).
  • the second attachment lug 7 is preferably formed in the form of a hollow tube, which can be attached to a corresponding third Austeckansatz 8 of the hand shower 1.
  • the attachment lug 8 of the hand shower 1 for example, take the form of a nozzle.
  • the Aufsteckan algorithms 7 and 8 are only plan on each other set to connect the connector element 4 with the hand shower 1.
  • Seals are preferably provided between the hose extension 6 and the first attachment lug 5 and between the second attachment lug 7 and the third attachment lug 8, which prevent leakage of liquid supplied via the hose, in particular water, to the corresponding plug connection points.
  • connection plug-in element 4 further has a groove 9 which extends radially around its outer circumference.
  • the connecting plug element 4 can be securely fastened to the hand shower 1 via a fastening element 10.
  • This fastening element 10 which can be inserted from the outside into the interior of the shaft section 2 through at least one opening 11 of the shaft section 2, engages in the groove 9 of the connecting step 4 and secures it so that the connecting plug element 4 moves or slips within the shaft section 2 is substantially completely avoided. It is important that the opening 11 and the groove 9 are arranged so that the fastener 10 can engage directly in the groove 9 when it is inserted through the opening 11.
  • the fastener 10 is preferably in a U-shape, so that both legs of the U-shape can engage through an opening 11 in the groove 9 of the connecting plug 4 on opposite sides.
  • the hose extension 6 can be easily separated from the hand shower 1 again by the fastener 10 is removed from the opening 11 so that the fastener 10 is disengaged from the groove 9. Subsequently, the hose neck can be easily pulled out of the hand shower together with the connecting plug 4.
  • FIG. 3 shows the hand shower 1 according to the invention in a completely assembled form.
  • the hand shower 1 according to the invention does not require a screw thread for attaching the hose attachment to the hand shower. This saves space and ensures a torque-independent sealing of the connection between the hose and the hand shower as well as a free movement of the hand shower independent of the attached hose.
  • the hand shower invention can be used for example in showers or in cooking appliances application to clean cooking appliances with water and / or detergent.

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)
  • Nozzles (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Domestic Plumbing Installations (AREA)

Claims (10)

  1. Douchette à main (1) comprenant un tronçon de tige (2) au moins partiellement creux, un tronçon de délivrance de liquide (3) et un élément de liaison par enfichage (4) creux, pour la liaison d'un appendice de tuyau (6) à la douchette à main (1), disposé à l'intérieur du tronçon de tige et susceptible d'être fixé, par l'intermédiaire d'un élément de fixation (10), pouvant être enfiché à travers au moins une ouverture (11), depuis l'extérieur, dans le tronçon de tige (2), caractérisé en ce que l'élément de liaison (4) présente une cannelure (9) faisant radialement le pourtour autour de sa périphérie extérieure, cannelure dans laquelle l'élément de fixation (10) s'engage, lors de la fixation de l'élément de liaison par enfichage (4) dans le tronçon de tige (2).
  2. Douchette à main selon la revendication 1, caractérisée en ce que l'élément de liaison par enfichage (4) présente un premier appendice d'enfichage (5), pour la liaison de l'appendice de tuyau (6) à l'élément de liaison à enfichage (4), et un deuxième appendice à enfichage (7), pour la liaison de l'élément de liaison à enfichage (4) au tronçon de tige (2).
  3. Douchette à main selon la revendication 2, caractérisée en ce que le premier appendice d'enfichage est un appendice tubulaire (5), présentant un diamètre inférieur à celui de l'élément de liaison à enfichage (4) et sur lequel l'appendice de tuyau (6) peut être enfiché.
  4. Douchette à main selon la revendication 2 ou 3, caractérisée en ce que le deuxième appendice d'enfichage (7) présente sensiblement la forme d'un tube creux, susceptible d'être enfiché sur un troisième appendice d'enfichage (8) dans le tronçon de tige (2), de préférence formé d'une seule pièce avec le tronçon de tige (2).
  5. Douchette à main selon l'une des revendications 2 à 4, caractérisée par au moins un joint d'étanchéité entre l'appendice de tuyau (6) et le premier appendice d'enfichage (5) et/ou entre le deuxième appendice d'enfichage (7) et le troisième appendice d'enfichage (8).
  6. Douchette à main selon la revendication 5, caractérisé en ce que chaque joint d'étanchéité est un élément torique à effet radial.
  7. Douchette à main selon l'une des revendications précédentes, caractérisée en ce que l'appendice de tuyau (6) est fixé de façon sûre sur l'élément de liaison à enfichage (4), au moyen d'un élément d'étanchéité, tel qu'un collier à tuyau.
  8. Douchette à main selon l'une des revendications précédentes, caractérisée en ce que l'élément de fixation (10) a essentiellement une forme en U, et les deux branches de la forme en U s'engagent dans la cannelure (9) de l'élément de liaison à enfichage (4), sur des côtés opposés.
  9. Douchette à main selon l'une des revendications précédentes, caractérisée en ce que l'élément de fixation (10) est une fiche, en acier à ressort.
  10. Douchette à main selon l'une des revendications précédentes, disposée sur ou dans un appareil de cuisson.
EP04700433A 2003-02-06 2004-01-07 Douchette a main pour enrouleur de tuyau flexible Expired - Lifetime EP1561063B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20301844U 2003-02-06
DE20301844U DE20301844U1 (de) 2003-02-06 2003-02-06 Handbrause für Schlauchroller
PCT/DE2004/000004 WO2004070253A1 (fr) 2003-02-06 2004-01-07 Douchette a main pour enrouleur de tuyau flexible

Publications (2)

Publication Number Publication Date
EP1561063A1 EP1561063A1 (fr) 2005-08-10
EP1561063B1 true EP1561063B1 (fr) 2006-04-05

Family

ID=32010587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04700433A Expired - Lifetime EP1561063B1 (fr) 2003-02-06 2004-01-07 Douchette a main pour enrouleur de tuyau flexible

Country Status (5)

Country Link
US (1) US7438240B2 (fr)
EP (1) EP1561063B1 (fr)
JP (1) JP2007523660A (fr)
DE (2) DE20301844U1 (fr)
WO (1) WO2004070253A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0330203D0 (en) * 2003-12-31 2004-02-04 Novamedix Distrib Ltd Garment for use in pump therapy for enhancing venous and arterial blood flow
JP5604113B2 (ja) * 2009-11-06 2014-10-08 株式会社カクダイ 水栓
US10633840B2 (en) 2018-03-30 2020-04-28 Fb Global Plumbing Group Llc Faucet with hose connection

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE804620C (de) * 1949-01-14 1951-04-26 Hugo Tafelmeier Durchgangsventil fuer Spritzen, insbesondere zum Bespritzen von Baeumen, Straeuchern o. dgl.
GB902447A (en) 1958-10-27 1962-08-01 Hathaway Ltd L Pipe connector
FR1468174A (fr) 1966-02-14 1967-02-03 Gra Tec Inc Structure de raccord pour éléments contenant du fluide
US3527485A (en) * 1968-07-26 1970-09-08 Btr Industries Ltd Releasable pipe coupling
US3973791A (en) * 1974-10-09 1976-08-10 Hps Company, Inc. Safety coupling device
US4171169A (en) * 1978-01-03 1979-10-16 Williams Stanley B Hand held washer
US4431218A (en) * 1982-02-05 1984-02-14 Dayco Corporation Fluid coupling and method of making same
IT1156050B (it) * 1982-07-09 1987-01-28 Gevipi Ag Dispositivo di attacco di tubo flessibile ad un manico di doccia
US4894156A (en) * 1986-07-02 1990-01-16 Dayco Products, Inc. Hose construction, coupling arrangement therefor and method of making the same
DE3807844C2 (de) * 1988-03-10 1997-11-13 Grohe Armaturen Friedrich Installationsvorrichtung
KR910700386A (ko) * 1989-01-31 1991-03-15 원본미기재 세척용 위생탭
DE9206902U1 (de) * 1992-05-21 1992-10-15 Hetra - Sanitär - Produkte GmbH, 4796 Salzkotten Vorrichtung zur Herstellung einer Verbindung
US5964483A (en) * 1997-11-19 1999-10-12 Dayco Products, Inc. Fluid coupling assembly, locking member therefor, and method of assembly
EP0927580B1 (fr) * 1997-12-29 2000-11-29 eloma GmbH Grossküchentechnik Pomme de douche
US6290263B1 (en) * 2000-04-22 2001-09-18 Joseph S. Murken Detachable hose coupling having improved interlocking staple
US6446881B1 (en) * 2001-02-01 2002-09-10 Jung You Portable spray car wash device
FR2820489B1 (fr) * 2001-02-05 2004-01-23 Valeo Dispositif de branchement d'alimentation pour un systeme a pression de fluide
US6641060B2 (en) * 2001-06-28 2003-11-04 Moen Incorporated Modular kitchen deck side spray
DE20214901U1 (de) * 2002-09-26 2002-12-19 Juan, Chung-Chun, Chang Hua Schnellanschluß für eine Munddusche

Also Published As

Publication number Publication date
US7438240B2 (en) 2008-10-21
US20070012804A1 (en) 2007-01-18
JP2007523660A (ja) 2007-08-23
WO2004070253A1 (fr) 2004-08-19
EP1561063A1 (fr) 2005-08-10
DE20301844U1 (de) 2004-03-11
DE502004000419D1 (de) 2006-05-18

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