EP0794293A1 - Dispositif de chasse d'eau - Google Patents

Dispositif de chasse d'eau Download PDF

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Publication number
EP0794293A1
EP0794293A1 EP97102940A EP97102940A EP0794293A1 EP 0794293 A1 EP0794293 A1 EP 0794293A1 EP 97102940 A EP97102940 A EP 97102940A EP 97102940 A EP97102940 A EP 97102940A EP 0794293 A1 EP0794293 A1 EP 0794293A1
Authority
EP
European Patent Office
Prior art keywords
storage container
bell
arm
lever
load
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Withdrawn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
EP97102940A
Other languages
German (de)
English (en)
Inventor
Christian Taube
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE1996118645 external-priority patent/DE19618645A1/de
Application filed by Individual filed Critical Individual
Publication of EP0794293A1 publication Critical patent/EP0794293A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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 a flushing device for toilets with a supply container having an inlet and an outlet aligned with a toilet bowl for the flushing medium, for example water, in which a control device regulating the inflow of the flushing medium from a supply device, in particular valve control, and a the outlet of the flushing medium is arranged to the toilet bowl dosing lifter bell, the lifter bell being connected to a triggering device.
  • a control device regulating the inflow of the flushing medium from a supply device, in particular valve control
  • a the outlet of the flushing medium is arranged to the toilet bowl dosing lifter bell, the lifter bell being connected to a triggering device.
  • Such flushing devices are known from the prior art. It is common here that the lifter bell is transferred from its closed position into a position via the triggering device in which the flushing medium arranged in the storage container, namely water, flows out of the storage container via the outlet to the toilet bowl. By lowering the water level in the storage tank, a float valve is opened, which is connected to the inlet, so that water flows into the storage tank via the inlet, which is connected on the one hand to the storage tank and on the other hand to the pressurized water system of a building, in order to do this via the drain to replace drained water.
  • the lifter bell is brought back into its closed position before or during the opening of the float valve, which occurs at the same time as the triggering device is released or at least is initiated.
  • the invention has for its object to provide a generic flushing device that can be operated in a simple manner according to the required amount of flushing medium and is structurally simple and thus inexpensive to manufacture.
  • the release device has a plurality of, preferably at least two, dispensing buttons with which the lifting bell can be moved into different outlet positions via a lever connection, each outlet position determining the outflow of a certain amount of flushing medium from the storage container.
  • a flushing device for toilets designed according to this teaching has the advantage that the user can be clearly signaled by the at least two dispensing keys, which key is intended for which flushing process, so that the decision of the user which flushing process is necessary does not depend on the requirement is to press a delivery button to a certain point and then return to the starting position or to transfer the delivery button via a resistance point to a position which initiates the complete emptying of the storage container.
  • a decision can be made, for example, between dispensing a quarter of the contents of the storage container and the entire contents of the storage container, with the function being clearly arranged, ie described, on the dispensing keys.
  • the lever connection consists in each case of a force arm of a two-armed lever connected to a discharge button and at least one load arm of the force arm connected to the lifting bell.
  • These force arms can be moved into different positions via the two delivery buttons, so that the load arm lifts the lifting bell into two different positions, only a part of the contents of the storage container running out in the first, lower position and completely empty of the storage containers in the second, upper position becomes.
  • the second button instead of completely emptying the storage container, also only provides partial emptying of the storage container, which, however, affects a larger amount of rinse water than the first button.
  • each power arm of the two-armed lever is assigned a load arm which is connected to the jack bell.
  • the two force arms do not open into a load arm, but into two load arms, each of which is connected to the jack bell, so that the jack bell can be raised to a different position via each jack arm.
  • each load arm acts on one lifter bell, so that ultimately a number of lifter bells is provided in the storage container, which corresponds to the number of power and / or load arms, which in turn determine the number of delivery buttons.
  • the flushing device for toilets it can of course be provided that a larger number than two dispensing buttons is provided, so that a further subdivision of the selectable dispensing amount for the flushing process is possible. In practice, however, it has been shown that a restriction to two delivery buttons is sufficient to reduce one after a urination Drain the amount of flushing medium from the storage container into the toilet bowl. In all other cases of using a toilet that deviate from a urination process, in particular for those uses of the toilet which are associated with the use of toilet paper, it is generally necessary for the entire contents of the storage container to flow into the toilet bowl in order to be complete Carry out the flushing process with the necessary removal of the excrement and other substances caught in the toilet.
  • the lever connection is mounted in the storage container so as to be movable about a pivot axis.
  • This mounting can, for example, provide a plastic element which has receiving openings for the pivot axis and the two-armed levers attached to it.
  • the lever or levers on the side of their power arm and / or their load arm are limited in their pivoting movement.
  • the limitation of the force arm or arms can be carried out by at least one support.
  • each two-sided lever can only be pivoted by the release buttons until it rests on the support and a further pivoting is blocked. It is provided here that the pivoting of the two force arms connected to the dispensing buttons is different in size in accordance with the desired amount of flushing medium.
  • the load arms are limited by at least one stop, which is preferably arranged above the load arms.
  • each support or stop preferably consists of a machine screw screwed into a nut, which is preferably designed with a fine thread. By screwing the machine screw into or out of the thread, the movement path of the load arm or the force arm of the two-sided lever can be adjusted, which is equivalent to the lifting movement of the lifting bell.
  • the flushing device 3 consists of a reservoir 4, preferably made of ceramic or plastic, an inlet 5 and an outlet 6.
  • the inlet 5 connects the reservoir 4 to a supply device, not shown, namely a pressurized water network of a building.
  • the inlet 5 is connected in the upper region of the storage container 4.
  • the outlet 6 is connected, which connects the storage container 4 to the toilet bowl 2.
  • the storage container 4 is arranged above the toilet bowl 2, so that water stored in the storage container 4 flows into the toilet bowl 2 due to its potential energy when the drain 6 opens.
  • the storage container 4 is rectangular in cross section. It essentially has the shape of a cuboid hollow body which is open on one side and covered with a cover 7.
  • a valve control (not shown in more detail) is arranged in the reservoir 4, which is connected to the inlet 5 and opens this inlet 5 when the water stored in the reservoir 4 drops below a certain level with its water level.
  • a float valve can be used for this.
  • a siphon bell 8 is arranged in the storage container 4, which consists of a guide tube 9 and a plunger 10 guided therein in the longitudinal axis direction.
  • the tappet 10 is movable relative to the guide tube 9 in the directions of the arrows 11 in FIG. 2.
  • the guide tube 9 is arranged inside the storage container 4 above an opening which is arranged in the bottom region of the storage container 4 and to which the outlet 6 connects.
  • a plug 12 with a trapezoidal cross-section engages in this opening, which is arranged at one end of the plunger 10 and is preferably formed in one piece with the plunger 10.
  • a lever connection 14 interacts, which will be described below and which connects the plunger 10 to a release device 15, which is mounted in the lid 7 of the storage container 4 so as to be pivotable to a limited extent.
  • the release device 15 has two release buttons 16 and 17, which are mounted on a common pivot axis 18.
  • a connecting element 19 which can be designed, for example, as a machine screw in order to fine-tune the movement of the dispensing buttons 16, 17 to be transmitted to the lever connection 14.
  • Fig. 3 the lid 7 of the storage container 4 is shown in a plan view. 3 shows the two dispensing keys 16 and 17, which are of identical design, the dispensing key 17 having a presentation surface 20 which is suitable for receiving a label which shows the different function of the dispensing key 17 compared to the function of the dispensing key 16 explained.
  • the lever device 14 has two two-sided levers 21, which are rotatably mounted so as to be limited apart from one another about a common pivot axis 22.
  • Each lever 21 interacts with a dispensing button 16 or 17, the pivoting mobility of the levers 21 about the pivot axis 22 being so different that when the dispensing button 16 is actuated, the plunger 10 is lifted out of the opening in the bottom region of the storage container 4 in such a way that a substantial one Amount of water stored in the storage container 4 flows through the outlet 6 into the toilet bowl 2.
  • This can be, for example, the entire content of the storage container 4 or at least three-quarters of the content of the storage container 4.
  • the plunger 10 can only be raised from the opening in the bottom area of the storage container 4 to such an extent that only a smaller amount of water flows from the storage container 4 via the outlet 6 of the toilet bowl 2.
  • the actuation of the dispensing keys 16 or 17 only raises the plunger 10, whereupon the plunger 10 immediately returns to its closed position. This function is independent of whether the dispensing keys 16 or 17 are immediately released or kept pressed.
  • the time interval for the return of the plunger 10 from its raised position to its closed position depends on the buoyancy of the plunger 10 and can therefore also be set by using certain materials with specific buoyancy properties in accordance with the requirements of the flushing device 3.
  • the two delivery buttons 16 and 17 each cooperate with a force arm 23 or 24, which in the same way, as previously described, are mounted so as to be pivotable to a limited extent about a pivot axis 22 in Difference from the exemplary embodiment according to FIG. 4, however, only have one load arm 25.
  • a different lifting movement of the load arm 25 is carried out via the force arms 23, 24, which lifting connection is transmitted to the plunger 10 of the lifting bell 8 in such a way that the plunger 10 is raised to different heights relative to the bottom region of the storage container 4.
  • the lever connection 14 with the two flaps 21 is shown in detail.
  • the levers 21 are cranked and each have a power arm 26 and a load arm 27.
  • the load arm 27 is connected to the fastening element 13 of the plunger 10, whereas each force arm 26 is acted upon with a force via a release button 16 or 17 such that the load arm is raised in the direction of an arrow 28.
  • each force arm 26 which consists of a machine screw 30 with a fine thread 31.
  • the machine screw 30 is screwed into a corresponding nut 32, which is embedded in a plastic element 33.
  • the plastic element 33 is formed in one piece with the storage container 4, so that it is arranged in a stationary manner in the storage container 4.
  • the plastic element 33 has a bore 34 below the nut 32, through which the machine screw 30 engages.
  • the head of the machine screw 30 approaches the surface of the plastic element 33.
  • the head of the machine screw 30 moves relatively away from the load arm 26 of the lever 21, so that the lever 21 when the machine screw is screwed in further 30 can undergo a larger pivoting movement about the pivot axis 22, whereby the stroke of the plunger 10 indicated by the arrow 28 is increased.
  • the path of movement of the plunger 10 can be set via the machine screw 30, so that when the machine screws 30 are screwed in differently for the two levers 21 running in parallel, different movement paths of the plunger 10 are set, which in turn require a different opening time of the drain 6, so that different amounts of rinse water are produced flow out of the storage container 4 via the outlet 6 into the toilet bowl 2.
  • a second alternative embodiment is then shown in dashed lines in FIG. 7.
  • the design of the stops 35 corresponds to the design of the supports 29.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
EP97102940A 1996-03-04 1997-02-22 Dispositif de chasse d'eau Withdrawn EP0794293A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE29603966U 1996-03-04
DE29603966 1996-03-04
DE19609459 1996-03-11
DE19609459 1996-03-11
DE19618645 1996-05-09
DE1996118645 DE19618645A1 (de) 1996-05-09 1996-05-09 Spülvorrichtung

Publications (1)

Publication Number Publication Date
EP0794293A1 true EP0794293A1 (fr) 1997-09-10

Family

ID=27216015

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102940A Withdrawn EP0794293A1 (fr) 1996-03-04 1997-02-22 Dispositif de chasse d'eau

Country Status (1)

Country Link
EP (1) EP0794293A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611737A1 (de) * 1976-03-19 1977-09-29 Hans Ribbert Wc-spuelkasten
DE2901821A1 (de) * 1979-01-18 1980-07-31 Roland Moerl Wasserdosiereinrichtung fuer wc spuelkaesten
DE3215602A1 (de) * 1982-04-27 1983-10-27 Hans-Hellmut Dipl.-Ing. 2061 Sülfeld Ernst Spuelwasserkasten
DE3618671A1 (de) * 1985-07-02 1987-01-15 Geberit Ag Ablaufgarnitur fuer einen wc-spuelkasten mit voll- und teilspuelung
DE8702468U1 (de) * 1987-02-18 1987-10-29 Beck, Rainer, 8542 Roth Spülkasten für Toiletten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611737A1 (de) * 1976-03-19 1977-09-29 Hans Ribbert Wc-spuelkasten
DE2901821A1 (de) * 1979-01-18 1980-07-31 Roland Moerl Wasserdosiereinrichtung fuer wc spuelkaesten
DE3215602A1 (de) * 1982-04-27 1983-10-27 Hans-Hellmut Dipl.-Ing. 2061 Sülfeld Ernst Spuelwasserkasten
DE3618671A1 (de) * 1985-07-02 1987-01-15 Geberit Ag Ablaufgarnitur fuer einen wc-spuelkasten mit voll- und teilspuelung
DE8702468U1 (de) * 1987-02-18 1987-10-29 Beck, Rainer, 8542 Roth Spülkasten für Toiletten

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