US20080289091A1 - Actuating device for a drain fitting and drain fitting with such an actuating device and method of mounting such a drain fitting - Google Patents
Actuating device for a drain fitting and drain fitting with such an actuating device and method of mounting such a drain fitting Download PDFInfo
- Publication number
- US20080289091A1 US20080289091A1 US12/124,708 US12470808A US2008289091A1 US 20080289091 A1 US20080289091 A1 US 20080289091A1 US 12470808 A US12470808 A US 12470808A US 2008289091 A1 US2008289091 A1 US 2008289091A1
- Authority
- US
- United States
- Prior art keywords
- push button
- actuating device
- cistern
- button housing
- drain fitting
- 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.)
- Abandoned
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
- E03D5/092—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand the flushing element, e.g. siphon bell, being actuated through a lever
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/02—High-level flushing systems
- E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/02—High-level flushing systems
- E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
- E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
Definitions
- the invention relates to an actuating device for a drain fitting of a flushing cistern, having a push button housing, which may be inserted into an opening in a cistern lid, having at least one push button mounted in this push button housing and having a pusher, which may be moved downwards to trigger flushing by actuation of the at least one push button.
- Actuating devices of this type are known and are suitable in particular for ceramic cisterns, which display significant variations in size due to production conditions. These actuating devices have thus to be constructed in such a way that they may be adapted to different cistern dimensions and in particular to different cistern lid thicknesses. This adaptability requires comparatively great structural complexity and also special, likewise comparatively complex mounting. During servicing the actuating device has accordingly to be demounted and then remounted, which is likewise comparatively complex.
- An actuating device of the stated type has become known in the prior art from WO 01/46528. This enables adaptation to different sizes of cistern, and additionally enables dual flushing. However, here too mounting of the actuating device is comparatively complex. This also applies to servicing.
- the object of the invention is to provide an actuating device of the stated type which enables simpler mounting.
- the actuating device is intended nevertheless to be inexpensive to manufacture and functionally reliable.
- the push button housing is fastened only to the cistern lid and may be lifted off the at least one push button and the pusher with the cistern lid.
- the push button housing is not connected fixedly to the at least one push button and the pusher in the mounted state, but rather may be lifted off them. This has the significant advantage that the cistern lid may be simply lifted and then set back in place during mounting and servicing. Mounting is accordingly also simplified, since the at least one push button and the pusher may be checked while the lid is lifted and the lid with the push button housing may be set in place at the end.
- the push button housing, the push button and the pusher form a separate insert.
- this insert additionally comprises a guide element, in which the pusher is guided.
- the insert comprises means for screw-fastening to a yoke of the drain fitting.
- a screw-fastening enables depth adjustment of the insert, so enabling particularly simple adaptation to different cistern sizes.
- the guide element may be screwed onto a connecting element.
- the connecting element in particular connects the guide element to said yoke.
- the push button housing is connected for rotation to the guide element, such that the insert may be screwed onto the drain fitting using the push button housing as mounting aid.
- the push button housing serves in this case as a tool for screwing on the insert.
- the final position of the screwing process is here preferably the final position of the push button housing.
- the push button housing is thus screwed downwards with said insert when the cistern lid is in place, until for example a collar of the push button housing rests on the top of the cistern lid.
- the insert has then reached its correct position.
- the push button housing may then be lifted off with the cistern lid and fastened to the cistern lid for example by means of a nut.
- the push button housing preferably has an external thread in a lower region.
- the insert is preferably constructed in such a way that dual flushing is possible.
- its components comprise one push button for a full flush and a further push button for a partial flush.
- an actuating device with just one push button is also feasible.
- the invention further relates to a drain fitting with an actuating device according to the invention.
- the actuating device is arranged on a yoke of a drain valve of the drain fitting.
- the actuating device is connected to this yoke by a connecting element.
- this connecting element has an external thread, onto which a guide element of the actuating device is screwed.
- the invention further relates to a method of mounting such a drain fitting.
- FIG. 1 is a partially sectional view of a drain fitting according to the present invention, showing portions of the lid and of the tank of the cistern,
- FIG. 2 is a view of the actuating device according to the invention
- FIG. 3 is a plan view of the actuating device according to FIG. 2 .
- FIG. 4 shows a section through the actuating device along line IV-IV of FIG. 3 .
- FIG. 5 is a three-dimensional view of the actuating device according to the invention.
- FIGS. 6 a - 6 d show individual steps during mounting of the actuating device according to the invention.
- FIG. 1 shows a drain fitting 32 , which is mounted in a flushing cistern 1 and which consists of an actuating device 6 and a float valve 20 .
- the float valve 20 is inserted into an opening 5 in a cistern tank 3 and fastened by a fastening nut 33 to the bottom of the cistern tank 3 .
- the float valve 20 comprises a housing 31 , in which an overflow pipe 21 or another suitable closing member is mounted so as to be liftable.
- the float valve 20 is designed for dual flushing and has to this end an upper float 22 and a lower float 23 .
- a pull rod 34 is provided, which acts at a lower end on the overflow pipe 21 and which cooperates via an articulated linkage 35 with the actuating device 6 .
- the linkage 35 is connected by pivots 17 to a yoke 14 , which is connected via two downwardly projecting webs 14 a to the housing 31 .
- the float valve 20 may also be replaced by another suitable drain valve. In particular, the float valve 20 does not absolutely have to take the form of a dual valve.
- the actuating device 6 is mounted in an opening 4 ( FIG. 6 a ) in the cistern lid 2 .
- This opening 4 is preferably a circular opening.
- the cistern lid 2 here consists for example of ceramic material. As is conventional, it is positioned removably on an upper edge, not shown here, of the cistern tank 3 .
- the actuating device 6 has a preferably cylindrical push button housing 7 with an upper, outwardly projecting collar 7 a, which in the mounted state rests on the top 36 ( FIG. 6 b ) of the cistern lid 2 .
- the push button housing 7 has a cylindrical inside 30 and a plurality of recesses 25 at a lower, crown-shaped edge. It is fastened to the cistern lid 2 by a nut 13 , which is screwed onto a thread 24 of the push button housing 7 .
- a guide element 12 is mounted in the push button housing 7 and, in accordance with FIG. 6 a, comprises an internal thread 27 , which is screwed onto an external thread 28 of a connecting element 15 .
- the screw-in depth of the guide element 17 is adjustable relative to the connecting element 15 .
- a spring 10 is supported on the guide element 12 , which spring is tensioned against the push buttons 8 and 9 .
- a pusher 11 is arranged inside the connecting element 15 , which pusher 11 may be moved downwards by the push buttons 8 and 9 in order to swivel a two-armed lever 16 of the linkage 35 .
- the pusher 11 consists of a pin 40 , which comprises a thread 41 on the outside ( FIG. 4 ) and which is screwed into a sleeve 37 , which according to FIG. 6 a has a corresponding thread 42 .
- the pin 40 is connected at the top end to the push button 8 and is moved downwards thereby to trigger flushing.
- the sleeve 37 extends substantially over the entire length of the connecting element 15 , as shown for example in FIG. 1 . If the lever 16 is swivelled about the pivot 17 , a connecting rod 18 connected to the lever 16 is lifted via a pivot 19 . This connecting rod 18 is connected to the pull rod 34 , which thus lifts the overflow pipe 21 in a manner known per se and thus triggers flushing.
- the spring 10 moves the push buttons 8 and 9 back into the starting position shown in FIG. 1 . In the case of a full flush, this applies accordingly only to the push button 8 .
- the small push button 9 mounted in the push button 8 then remains in the starting position.
- the guide element 12 is connected to the yoke 14 via the connecting element 15 . It is thus stationary during actuation. According to FIG. 1 , the connecting element 15 is inserted non-rotatably with its bottom end into an opening 38 in a web 39 of the yoke 14 . The guide element 12 may thus be screwed onto the connecting element 15 , without the latter turning. As already mentioned, different screw-in depths are possible for the guide element 12 . FIG. 1 shows a middle screw-in depth. The guide element 12 may thus also be screwed further down or up. This is dependent on the thickness and position of the cistern lid 2 .
- the guide element 12 is arranged within the push button housing 7 but is not firmly connected thereto. This likewise applies to the two push buttons 8 and 9 .
- the cistern lid 2 may therefore be lifted off the drain fitting 32 together with the push button housing 7 and the nut 13 .
- the push buttons 8 and 9 , the pusher 11 and the sleeve 37 then thus remain mounted fixedly on the connecting element 15 or the yoke 14 .
- the two push buttons 8 and 9 work even when the lid 2 has been lifted off. Flushing may thus be triggered even when the lid 2 has been lifted off and thus without push button housing 7 .
- the push button housing 7 , the push buttons 8 and 9 , the spring 10 , the guide element 12 and the pusher 11 form a mounting unit 29 , which is prefabricated and which may be connected detachably as a unit to the float valve 20 .
- FIG. 6 a shows the cistern 1 with mounted float valve 20 and lid 2 in place thereon.
- the push button housing 7 forms a mounting unit 29 with the push buttons 8 and 9 , the guide element 12 and the pusher 11 together with the spring 10 .
- This mounting unit 29 is likewise illustrated in FIGS. 2 and 5 .
- the guide element 12 has at least one cam-type dog 26 , which engages in one of the recesses 25 . In principle, a plurality of such dogs 26 may also be provided. These then each engage from below in a recess 25 .
- the mounting unit 29 is inserted from above into the opening 4 and screwed onto the thread 28 of the connecting element 15 by turning the push button housing 7 , until the collar 7 a rests on the top 36 of the cistern lid 2 as shown in FIG. 6 b. Due to the engagement of the dog 26 with the push button housing 7 , the guide element 12 is accordingly also turned when the push button housing 7 is turned. Simultaneously with the guide element 12 , the pin 40 is also turned and screwed into the sleeve 37 . Turning of the mounting unit 29 by means of the push button housing 7 thus simultaneously connects the guide element 12 to the yoke 14 and the pin 40 to the sleeve 37 . Both connections are depth-adjustable for the purpose of adaptation to the cistern lid 2 .
- the lid 2 is lifted off the cistern tank 3 with the push button housing 7 , as shown in FIG. 6 c.
- the nut 13 is then screwed onto the push button housing 7 from the underside of the lid 2 and thus the push button housing 7 is firmly connected to the cistern lid 2 .
- the cistern lid 2 may then be set back in place with the push button housing 7 .
- the drain fitting 32 is thus mounted in accordance with FIG. 6 d.
- the cistern lid 2 may be straightforwardly lifted off the cistern tank 3 .
- the push button housing 7 then remains on the cistern lid 2 .
- the drain fitting is fully functional even when the cistern lid 2 has been lifted off.
- the flushing function may thus be checked while the cistern lid 2 is off.
- the cistern lid 2 may be set back in place, after which the cistern 1 is again functional.
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Sink And Installation For Waste Water (AREA)
- Mechanically-Actuated Valves (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Making Paper Articles (AREA)
- Cartons (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07405153A EP1995386B1 (fr) | 2007-05-25 | 2007-05-25 | Dispositif de fixation pour une garniture de purge et garniture de purge dotée d'un tel dispositif de fixation tout comme procédé de montage d'une telle garniture de purge |
EP07405153.3 | 2007-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20080289091A1 true US20080289091A1 (en) | 2008-11-27 |
Family
ID=38544111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/124,708 Abandoned US20080289091A1 (en) | 2007-05-25 | 2008-05-21 | Actuating device for a drain fitting and drain fitting with such an actuating device and method of mounting such a drain fitting |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080289091A1 (fr) |
EP (1) | EP1995386B1 (fr) |
KR (1) | KR20080103902A (fr) |
CN (1) | CN101311433B (fr) |
AT (1) | ATE483073T1 (fr) |
AU (1) | AU2008201546A1 (fr) |
CA (1) | CA2629109A1 (fr) |
DE (1) | DE502007005199D1 (fr) |
ES (1) | ES2350863T3 (fr) |
NZ (1) | NZ568251A (fr) |
SG (1) | SG148103A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103321285A (zh) * | 2013-07-12 | 2013-09-25 | 深圳市博电电子技术有限公司 | 一种用于马桶冲水的爆破型排水阀 |
US20140223656A1 (en) * | 2011-12-22 | 2014-08-14 | Lab (Xiamen) Sanitary Fittings Inc. | Soft-touch double-drain valve |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2746472B1 (fr) | 2012-12-18 | 2015-09-16 | Geberit International AG | Dispositif d'actionnement pour une garniture de purge |
SI2767639T1 (en) * | 2013-02-15 | 2018-08-31 | Geberit International Ag | Drainage set for a flushing kettle |
ES1181533Y2 (es) * | 2017-03-30 | 2021-12-17 | Hidrotecnoagua S L | Dispositivo perfeccionado para el montaje de un descargador de cisternas |
CN107326982B (zh) * | 2017-07-21 | 2023-05-16 | 厦门瑞尔特卫浴科技股份有限公司 | 一种线控转换盒及具有其的排水阀 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5265282A (en) * | 1990-08-29 | 1993-11-30 | Geberit Ag | Actuating device on the drain valve of a flush tank |
US5265283A (en) * | 1990-02-23 | 1993-11-30 | Societe Phoceenne De Matieres Plastiques S.P.M.P. S.A. | Flushing mechanism having a submersible float controlled by a push button |
US5305474A (en) * | 1990-05-17 | 1994-04-26 | Societe Phoceene De Matieres Plastiques, Spmp | Stoppable flushing mechanism with assured minimal flow |
US6081938A (en) * | 1998-09-14 | 2000-07-04 | Fluidmaster, Inc. | Dual-flush valve |
US6094753A (en) * | 1997-11-04 | 2000-08-01 | Dal-Georg Rost & Sohne Sanitaramaturen Gmbh | Flush valve with partial-flush function |
US6163897A (en) * | 1997-04-11 | 2000-12-26 | Siamp Cedap | Self-adjusting control device for flushing system mechanism |
US20020112282A1 (en) * | 1998-09-14 | 2002-08-22 | Joseph Han | Advanced dual-flush valve |
US6920649B2 (en) * | 2001-01-23 | 2005-07-26 | Societe Etex De Recherches Techniques, Sert | Flushing mechanism for toilet tank |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1947997U (de) | 1966-09-02 | 1966-10-13 | W J Stokvis Konink Fabriek Van | Betaetigungsvorrichtung fuer spuelkasten. |
CH665865A5 (de) | 1985-03-08 | 1988-06-15 | Geberit Ag | Spuelkasten mit einer betaetigungsvorrichtung fuer das ablaufventil. |
CN2260829Y (zh) * | 1996-02-13 | 1997-08-27 | 中山市榄源洁具实业有限公司 | 便于安装的在低水箱盖上操作的按钮装置 |
DE20018835U1 (de) | 1999-12-21 | 2001-02-08 | Geberit Technik Ag | Betätigungseinrichtung für das Ablaufventil eines Spülkastens |
CN2441880Y (zh) * | 2000-08-02 | 2001-08-08 | 厦门瑞尔特卫浴工业有限公司 | 一种排量可变式便器水箱排水阀 |
CN2434350Y (zh) * | 2000-08-04 | 2001-06-13 | 唐山惠达陶瓷(集团)股份有限公司 | 双挡排水量排水阀 |
CN2525136Y (zh) * | 2001-12-20 | 2002-12-11 | 陶建新 | 无塞双水量冲水器 |
-
2007
- 2007-05-25 EP EP07405153A patent/EP1995386B1/fr not_active Not-in-force
- 2007-05-25 AT AT07405153T patent/ATE483073T1/de active
- 2007-05-25 ES ES07405153T patent/ES2350863T3/es active Active
- 2007-05-25 DE DE502007005199T patent/DE502007005199D1/de active Active
-
2008
- 2008-04-04 AU AU2008201546A patent/AU2008201546A1/en not_active Abandoned
- 2008-04-10 CA CA002629109A patent/CA2629109A1/fr not_active Abandoned
- 2008-05-07 SG SG200803492-8A patent/SG148103A1/en unknown
- 2008-05-09 KR KR1020080043384A patent/KR20080103902A/ko not_active Application Discontinuation
- 2008-05-13 NZ NZ568251A patent/NZ568251A/en unknown
- 2008-05-21 US US12/124,708 patent/US20080289091A1/en not_active Abandoned
- 2008-05-23 CN CN200810109177XA patent/CN101311433B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5265283A (en) * | 1990-02-23 | 1993-11-30 | Societe Phoceenne De Matieres Plastiques S.P.M.P. S.A. | Flushing mechanism having a submersible float controlled by a push button |
US5305474A (en) * | 1990-05-17 | 1994-04-26 | Societe Phoceene De Matieres Plastiques, Spmp | Stoppable flushing mechanism with assured minimal flow |
US5265282A (en) * | 1990-08-29 | 1993-11-30 | Geberit Ag | Actuating device on the drain valve of a flush tank |
US6163897A (en) * | 1997-04-11 | 2000-12-26 | Siamp Cedap | Self-adjusting control device for flushing system mechanism |
US6094753A (en) * | 1997-11-04 | 2000-08-01 | Dal-Georg Rost & Sohne Sanitaramaturen Gmbh | Flush valve with partial-flush function |
US6081938A (en) * | 1998-09-14 | 2000-07-04 | Fluidmaster, Inc. | Dual-flush valve |
US20020112282A1 (en) * | 1998-09-14 | 2002-08-22 | Joseph Han | Advanced dual-flush valve |
US6442772B2 (en) * | 1998-09-14 | 2002-09-03 | Fluidmaster, Inc. | Advanced dual-flush valve |
US6920649B2 (en) * | 2001-01-23 | 2005-07-26 | Societe Etex De Recherches Techniques, Sert | Flushing mechanism for toilet tank |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140223656A1 (en) * | 2011-12-22 | 2014-08-14 | Lab (Xiamen) Sanitary Fittings Inc. | Soft-touch double-drain valve |
US9476192B2 (en) * | 2011-12-22 | 2016-10-25 | Lab (Xiamen) Sanitary Fittings Inc | Soft-touch double-drain valve |
CN103321285A (zh) * | 2013-07-12 | 2013-09-25 | 深圳市博电电子技术有限公司 | 一种用于马桶冲水的爆破型排水阀 |
Also Published As
Publication number | Publication date |
---|---|
KR20080103902A (ko) | 2008-11-28 |
ATE483073T1 (de) | 2010-10-15 |
DE502007005199D1 (de) | 2010-11-11 |
CA2629109A1 (fr) | 2008-11-25 |
EP1995386B1 (fr) | 2010-09-29 |
SG148103A1 (en) | 2008-12-31 |
AU2008201546A1 (en) | 2008-12-11 |
CN101311433A (zh) | 2008-11-26 |
NZ568251A (en) | 2009-09-25 |
ES2350863T3 (es) | 2011-01-27 |
EP1995386A1 (fr) | 2008-11-26 |
CN101311433B (zh) | 2011-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: GEBERIT TECHNIK AG, SWITZERLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MAHLER, ALFRED;REEL/FRAME:020980/0106 Effective date: 20080225 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |
|
AS | Assignment |
Owner name: GEBERIT INTERNATIONAL AG, SWITZERLAND Free format text: MERGER;ASSIGNOR:GEBERIT TECHNIK AG;REEL/FRAME:028769/0177 Effective date: 20090211 |