EP0632220A2 - Zusammengesetzte Gehäuse für Wasserhähne - Google Patents

Zusammengesetzte Gehäuse für Wasserhähne Download PDF

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Publication number
EP0632220A2
EP0632220A2 EP94830228A EP94830228A EP0632220A2 EP 0632220 A2 EP0632220 A2 EP 0632220A2 EP 94830228 A EP94830228 A EP 94830228A EP 94830228 A EP94830228 A EP 94830228A EP 0632220 A2 EP0632220 A2 EP 0632220A2
Authority
EP
European Patent Office
Prior art keywords
tube
head
shell
case
elements
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Withdrawn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
EP94830228A
Other languages
English (en)
French (fr)
Other versions
EP0632220A3 (de
Inventor
Alessio Orlandi
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.)
Solid Plast Srl
Original Assignee
Solid Plast Srl
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 Solid Plast Srl filed Critical Solid Plast Srl
Publication of EP0632220A2 publication Critical patent/EP0632220A2/de
Publication of EP0632220A3 publication Critical patent/EP0632220A3/de
Withdrawn legal-status Critical Current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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0403—Connecting the supply lines to the tap body
    • 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
    • E03C1/0404—Constructional or functional features of the spout

Definitions

  • the present invention concerns taps for sanitary fittings in general accommodating mixing valves or interception headworks functioning as regulation devices for the water to be delivered. More particularly, the invention concerns a tap body for wash basins, sinks, bidets and the like, as well as for bathtub batteries.
  • taps and bathtub batteries As regards taps and bathtub batteries, several embodiments are known according to which the tap body is in synthetic resin and obtained by injection moulding. Such embodiments however suffer from restrictions and other various problems with regard to forms, shrinkage, deformation and above all strength, when a body takes part in tap installation and is consequently subject to stress during use.
  • the aim of the present invention is to improve structure and assembly of tap bodies or bathtub batteries comprising plastic elements, so as to obviate said restrictions and solve the above mentioned problems.
  • a tap body comprising a metal core and a plastic case, the latter of simple structure so as to permit easy production by moulding for convenient, quick and secure assembly, which is not subject to any mechanical stress and functioning merely as a jacket and as an outside finishing of the tap, in the desired and most various shapes.
  • Another object of the invention is to provide a composite body for taps in which the water ducts and interception valve device are located exclusively in a metal core, so as to relieve the resin case of any functions involving canalization and water tightness.
  • a body for taps or bathtub batteries according to the present invention is substantially as claimed in claim 1.
  • the outside plastic case comprises two complementary components of any shape, which can easily be obtained by moulding, whose only function is to cover the metal core thus giving the tap its final and global shape, with no need of any further machining.
  • such case may be made in any colour, starting from adequately pigmented resin.
  • the reference numeral 10 indicates the whole tap body proposed by the invention, comprising a core 11 and a case 12 which completely encase and covers the core.
  • Said core comprises an element 13, usually made in brass, provided with at least one water inlet duct not illustrated in the figures, a water outlet duct 13a and a seat 13c designed to receive a valve device 14, and a tube or head 15, in brass or other material, conveying water towards a terminal delivery spout 16 which may be provided with an aerator.
  • the element 13 of the metal core 11 is provided with two inlet ducts designed to be connected to corresponding hot and cold water supply channels and with one outlet duct 13a designed to be connected to the tube or head 15 conveying water towards the spout 16.
  • the valve device 14 may consist in a per se known cartridge type mixer valve, which is designed to be mounted and fixed in the seat 13c defined by the element 13 by means of a nut 17 and is controlled through a handle 18.
  • the tube or head 15, at one end, is introduced into and fastened by pressure to the outlet opening 13a with a seal 15a interposed, and on the other end it includes the delivery spout 16.
  • the case 12 comprises two moulded plastic elements 19, 20 designed to completely couple to each other.
  • the first element 19 is bell-shaped and comprises an integral side extension 19' like a shell located in the middle of its height and delimiting a cavity open downwards.
  • Said side extension 19' extends above an opening 19'' provided on one side of the bell-shaped element 19 and may be angled at discretion with respect to the element itself.
  • the second element 20 of the case is shell-shaped and upside down with respect to the side extension 19' and delimits a concavity facing upwards.
  • Such second element 20 is provided with a hook 20' at the bottom thereof which permits connection to the first element 19 towards the bottom thereof.
  • the extension 19' and the shell-shaped element 20 are also provided with shoulders 21 along their edges, which are designed to couple and to define a connection surface between the two components.
  • the bell-shaped element 19 of the case 12 is designed to receive, from the bottom to the top, and accommodate the core 11 including the valve device 14 and the tube or head 15 with terminal spout 16.
  • the side extension 19' and the complementary shell-shaped element 20, when coupled, encase the tube or head 15 completely or mostly, the one above and the other below said tube or head.
  • the element 20 is fixed to the element 19 through the hook 20' and coupled to the extension through the shoulders provided in the edges concerned.
  • the shell-shaped extension 19' may be fixed to the tube or head 15 in various ways.
  • the tube or head 15 may be provided with side fins 22 and the shell-shaped extension 19' with a couple of inside stems 23' corresponding to said fins.
  • the shell-shaped 19' extension may be fixed to the tube or head 15 by means of self-tapping screws 24, screwed through the fins 22 and in the stems 23' as shown in Figure 3.
  • the stems 23' may be cylindrical but in a form composed of toothed elastic sectors designed to snap into holes provided in the fins 22' as shown in Figures 4, 4a.
  • the lower shell-shaped element 20 may be provided with an inside rod 25 designed to be introduced into the toothed sectors of the stems 23' so as to ensure secure blocking.
  • FIGs 5, 5a illustrate another fastening system comprising connection and safety elements 23'', 22'' and 25' as shown in Figures 4, 4a, but having different forms.
  • stems 23a of the extension 19' may be fastened to the fins 22a of the tube or head 25 by ultrasonic welding - see Figure 6.
  • Figures 7 and 8 are views of a wash basin tap and a bidet tap finished.
  • a closing disc 26 is snap applied to the base of the bell-shaped element 19.
  • the case 30 of the battery comprises two complementary, shell-shaped elements, and namely an upper element 31 and a lower element 32 designed to encase a core with a valve device 33, two channels for hot and cold water 34 and a tube or head 35 with a terminal spout.
  • Said two bodies are fixed to each other by means of screws 36 along two opposite sections and to the tube or head 35, by means of other screws 37 located on two sides of a diverter 38.

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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Domestic Plumbing Installations (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
EP94830228A 1993-06-30 1994-05-18 Zusammengesetzte Gehäuse für Wasserhähne. Withdrawn EP0632220A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS930075 1993-06-30
ITBS930075A IT1263557B (it) 1993-06-30 1993-06-30 Corpo composito per rubinetti

Publications (2)

Publication Number Publication Date
EP0632220A2 true EP0632220A2 (de) 1995-01-04
EP0632220A3 EP0632220A3 (de) 1995-04-12

Family

ID=11345133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94830228A Withdrawn EP0632220A3 (de) 1993-06-30 1994-05-18 Zusammengesetzte Gehäuse für Wasserhähne.

Country Status (2)

Country Link
EP (1) EP0632220A3 (de)
IT (1) IT1263557B (de)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0724041A1 (de) * 1995-01-24 1996-07-31 IDEAL STANDARD S.p.A. Hahn für Sanitärvorrichtung mit umtauschbaren Schmuckelementen
EP1008695A1 (de) * 1998-12-08 2000-06-14 Friedrich Grohe Ag Wasserarmatur
WO2006084448A1 (de) * 2005-02-10 2006-08-17 Judo Wasseraufbereitung Gmbh Sanitärarmatur mit auswechselbarer einheit
CN100561027C (zh) * 2007-08-16 2009-11-18 邹建仁 一种塑料水龙头
US7717133B2 (en) 2007-01-31 2010-05-18 Masco Corporation Of Indiana Spout tip attachment
US7721761B2 (en) 2007-01-31 2010-05-25 Masco Corporation Of Indiana Diverter integrated into a side sprayer
US7766043B2 (en) 2006-05-26 2010-08-03 Masco Corporation Of Indiana Faucet including a molded waterway assembly
US7793677B2 (en) 2005-08-29 2010-09-14 Masco Corporation Of Indiana Waterway connection
US7806141B2 (en) 2007-01-31 2010-10-05 Masco Corporation Of Indiana Mixing valve including a molded waterway assembly
US7992590B2 (en) 2005-12-20 2011-08-09 Masco Corporation Of Indiana Faucet spout with water isolating couplings
US8104512B2 (en) 2008-09-25 2012-01-31 Masco Corporation Of Indiana Spout tip retention method
US8646476B2 (en) 2008-05-21 2014-02-11 Masco Corporation Of Indiana Integrated kitchen faucet side spray and diverter
US8695625B2 (en) 2008-06-25 2014-04-15 Masco Corporation Of Indiana Centerset faucet with mountable spout
US8739826B2 (en) 2011-03-11 2014-06-03 Masco Corporation Of Indiana Centerset faucet body and method of making same
WO2014186679A1 (en) * 2013-05-17 2014-11-20 Moen Incorporated Fluid dispensing apparatus and method of manufacture
US8931500B2 (en) 2012-02-17 2015-01-13 Masco Corporation Of Indiana Two handle centerset faucet
DE102014001602A1 (de) * 2014-02-10 2015-08-13 Grohe Ag Sanitärarmatur
US9151397B2 (en) 2008-04-10 2015-10-06 Delta Faucet Company Molded waterway for a two handle faucet
CN107160636A (zh) * 2017-07-12 2017-09-15 黄振泰 含金属内芯的龙头把手制造方法
CN107883038A (zh) * 2017-11-22 2018-04-06 广东金恩卫浴实业有限公司 一种防烫水龙头
CN108825844A (zh) * 2018-07-27 2018-11-16 权泰荣 一种内外一体成型金属加塑料龙头及其生产工艺
US11035485B2 (en) * 2019-04-12 2021-06-15 Hsue Sam Enterprise Co., Ltd. Faucet structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8991425B2 (en) 2006-05-26 2015-03-31 Delta Faucet Company Waterway assembly including an overmolded support plate
US7748409B2 (en) 2007-01-31 2010-07-06 Masco Corporation Of Indiana Overmold interface for fluid carrying system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1982179U (de) * 1967-08-05 1968-03-28 Hansa Metallwerke Ag Armaturenkoerper.
US3590876A (en) * 1970-01-09 1971-07-06 Stephen A Young Lavatory spout construction
DE2314853A1 (de) * 1973-03-24 1974-10-03 Grohe Armaturen Friedrich Mischbatterie
US4387738A (en) * 1981-03-30 1983-06-14 Elkay Manufacturing Company Spread center faucet
DE8800908U1 (de) * 1988-01-27 1988-03-31 Schneider, Werner, 6349 Driedorf, De
GB2206399A (en) * 1982-06-28 1989-01-05 Masco Corp Faucets and faucet spouts

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1982179U (de) * 1967-08-05 1968-03-28 Hansa Metallwerke Ag Armaturenkoerper.
US3590876A (en) * 1970-01-09 1971-07-06 Stephen A Young Lavatory spout construction
DE2314853A1 (de) * 1973-03-24 1974-10-03 Grohe Armaturen Friedrich Mischbatterie
US4387738A (en) * 1981-03-30 1983-06-14 Elkay Manufacturing Company Spread center faucet
GB2206399A (en) * 1982-06-28 1989-01-05 Masco Corp Faucets and faucet spouts
DE8800908U1 (de) * 1988-01-27 1988-03-31 Schneider, Werner, 6349 Driedorf, De

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0724041A1 (de) * 1995-01-24 1996-07-31 IDEAL STANDARD S.p.A. Hahn für Sanitärvorrichtung mit umtauschbaren Schmuckelementen
EP1008695A1 (de) * 1998-12-08 2000-06-14 Friedrich Grohe Ag Wasserarmatur
US6289531B1 (en) 1998-12-08 2001-09-18 Friedrich Grohe Ag & Co. Kg Faucet valve fixture
WO2006084448A1 (de) * 2005-02-10 2006-08-17 Judo Wasseraufbereitung Gmbh Sanitärarmatur mit auswechselbarer einheit
US8464748B2 (en) 2005-08-29 2013-06-18 Masco Corporation Of Indiana Waterway connection
US7793677B2 (en) 2005-08-29 2010-09-14 Masco Corporation Of Indiana Waterway connection
US7992590B2 (en) 2005-12-20 2011-08-09 Masco Corporation Of Indiana Faucet spout with water isolating couplings
US8365770B2 (en) 2006-05-26 2013-02-05 Masco Corporation Of Indiana Faucet including a molded waterway assembly
US7766043B2 (en) 2006-05-26 2010-08-03 Masco Corporation Of Indiana Faucet including a molded waterway assembly
US9951880B2 (en) 2006-05-26 2018-04-24 Delta Faucet Company Faucet including a molded waterway assembly
US7819137B2 (en) 2006-05-26 2010-10-26 Masco Corporation Of Indiana Valve mounting assembly
US7717133B2 (en) 2007-01-31 2010-05-18 Masco Corporation Of Indiana Spout tip attachment
US7806141B2 (en) 2007-01-31 2010-10-05 Masco Corporation Of Indiana Mixing valve including a molded waterway assembly
US7721761B2 (en) 2007-01-31 2010-05-25 Masco Corporation Of Indiana Diverter integrated into a side sprayer
US8469056B2 (en) 2007-01-31 2013-06-25 Masco Corporation Of Indiana Mixing valve including a molded waterway assembly
CN100561027C (zh) * 2007-08-16 2009-11-18 邹建仁 一种塑料水龙头
US9151397B2 (en) 2008-04-10 2015-10-06 Delta Faucet Company Molded waterway for a two handle faucet
US8646476B2 (en) 2008-05-21 2014-02-11 Masco Corporation Of Indiana Integrated kitchen faucet side spray and diverter
US9243389B2 (en) 2008-05-21 2016-01-26 Delta Faucet Company Integrated kitchen faucet side spray and diverter
US8695625B2 (en) 2008-06-25 2014-04-15 Masco Corporation Of Indiana Centerset faucet with mountable spout
US8590572B2 (en) 2008-09-25 2013-11-26 Masco Corporation Of Indiana Spout tip retention method
US8104512B2 (en) 2008-09-25 2012-01-31 Masco Corporation Of Indiana Spout tip retention method
US8739826B2 (en) 2011-03-11 2014-06-03 Masco Corporation Of Indiana Centerset faucet body and method of making same
US9403304B2 (en) 2011-03-11 2016-08-02 Delta Faucet Company Centerset faucet body and method of making same
US8931500B2 (en) 2012-02-17 2015-01-13 Masco Corporation Of Indiana Two handle centerset faucet
CN105209697A (zh) * 2013-05-17 2015-12-30 莫恩股份有限公司 流体分配设备及其制造方法
WO2014186679A1 (en) * 2013-05-17 2014-11-20 Moen Incorporated Fluid dispensing apparatus and method of manufacture
US9573191B2 (en) 2013-05-17 2017-02-21 Moen Incorporated Fluid dispensing apparatus and method of manufacture
DE102014001602A1 (de) * 2014-02-10 2015-08-13 Grohe Ag Sanitärarmatur
EP3105379B1 (de) * 2014-02-10 2019-10-23 Grohe AG Sanitärarmatur
CN107160636A (zh) * 2017-07-12 2017-09-15 黄振泰 含金属内芯的龙头把手制造方法
CN107883038A (zh) * 2017-11-22 2018-04-06 广东金恩卫浴实业有限公司 一种防烫水龙头
CN108825844A (zh) * 2018-07-27 2018-11-16 权泰荣 一种内外一体成型金属加塑料龙头及其生产工艺
US11035485B2 (en) * 2019-04-12 2021-06-15 Hsue Sam Enterprise Co., Ltd. Faucet structure

Also Published As

Publication number Publication date
EP0632220A3 (de) 1995-04-12
ITBS930075A1 (it) 1994-12-30
IT1263557B (it) 1996-08-27
ITBS930075A0 (it) 1993-06-30

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