EP0698695B1 - Duschtassenauslauf mit Schmutzfangsieb - Google Patents

Duschtassenauslauf mit Schmutzfangsieb Download PDF

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Publication number
EP0698695B1
EP0698695B1 EP95112654A EP95112654A EP0698695B1 EP 0698695 B1 EP0698695 B1 EP 0698695B1 EP 95112654 A EP95112654 A EP 95112654A EP 95112654 A EP95112654 A EP 95112654A EP 0698695 B1 EP0698695 B1 EP 0698695B1
Authority
EP
European Patent Office
Prior art keywords
dirt
outlet
web
arms
collar
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
EP95112654A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0698695A1 (de
Inventor
Horst Neugart
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.)
Franz Scheffer OHG
Original Assignee
Franz Scheffer OHG
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 Franz Scheffer OHG filed Critical Franz Scheffer OHG
Publication of EP0698695A1 publication Critical patent/EP0698695A1/de
Application granted granted Critical
Publication of EP0698695B1 publication Critical patent/EP0698695B1/de
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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/262—Object-catching inserts or similar devices for waste pipes or outlets combined with outlet stoppers
    • 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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets

Definitions

  • the invention relates to an outlet of shower trays, bathtubs and wash basins with a dirt strainer which divides the water flow via web-like installations into several partial flows and which is arranged in the outlet permitting the insertion of a closure blocking the outlet, in the center of which a guide sleeve is provided, one at the bottom of Closure attached web and at the same time a dirt trap having a bore receiving the web is designed to be leading.
  • a dirt strainer which divides the water flow via web-like installations into several partial flows and which is arranged in the outlet permitting the insertion of a closure blocking the outlet, in the center of which a guide sleeve is provided, one at the bottom of Closure attached web and at the same time a dirt trap having a bore receiving the web is designed to be leading.
  • the invention is therefore based on the object a hair. ⁇ . Dirt parts safely restrained, easy to clean spout for shower trays and. To create with dirt trap.
  • the invention first makes use of the design of a closure known per se, which can remain in the sink or shower base during normal operation and which is simply adjusted in height so that the water can pass it quickly and safely in the open state can leak.
  • a closure known per se, which can remain in the sink or shower base during normal operation and which is simply adjusted in height so that the water can pass it quickly and safely in the open state can leak.
  • Below this closure both in the open and closed position, there is a dirt trap that catches the passing hair safely as well as other dirt parts and that can be easily cleaned because it only lies loosely.
  • Both this dirt trap and the closure Associated web are guided in a guide sleeve, the dirt trap on the outside of the sleeve and the web inside on the sleeve.
  • the collar on the guide sleeve serves as a bearing for the loosely resting dirt trap or the dirt trap which has an adapted bore and is also supported on the ring web of the outlet insert.
  • the guide sleeve can be part of the web or can be pulled out with the web when the closure is lifted up, or else it remains arranged in the outlet and really only serves as a guide for both the web of the closure and the dirt trap. Due to the corresponding training, however, it is assumed that the guide sleeve remains on the ring web in the outlet insert and is therefore only removed from this position if necessary. Although it is only necessary to clean the dirt trap at longer intervals, this component must withstand considerable loads. This is possible above all if the dirt trap has a bore enclosing the collar and is designed to be supported with the outer edge on a projection of the outlet insert.
  • the dirt trap is thus supported on the outer edge and practically on the inner edge line-shaped, so that it also safely absorbs correspondingly heavy loads from the water flow.
  • the dirt trap remains in this position when the cap is removed and can then be removed separately to be cleaned. Then it is either pushed onto the web and brought into the outlet in this position, or it is placed there in advance in order to then push the web of the closure with a collar and to place it in the corresponding position on the ring web.
  • the main advantage here is that the entire area through which the water flows can be divided into a large number of partial flows because the two end areas are compactly supported at the outlet, in order to reliably absorb the pressure of the water flow and the dirt particles carried along.
  • the strainer strainer has a bulge in the middle, the inner surface of which is supported on the collar is formed and the outer surface is formed by star-shaped arms.
  • the dirt trap as such is thus completely supported on the guide sleeve at the same time, so that in principle there is no need for further support.
  • a constant removal and thus a certain distance and always even distance between the closure and dirt trap is guaranteed if the web of the closure has a lower section with a larger diameter than the upper section and if the bore in the strainer is one with the diameter of the upper section has a corresponding diameter.
  • the dirt trap thus slips easily over the upper section, so that it can be pushed accordingly far into the guide sleeve or into the outlet.
  • the dirt trap automatically attaches itself to the web of the closure and is then taken up with it when this section with a smaller diameter has passed and a corresponding projection now virtually catches the dirt trap and supports it automatically, so that, as already mentioned, it supports the Closure is taken out of the spout together.
  • this dirt trap is made of plastic, you can measure the difference in diameter between the upper and lower section so that you push the dirt trap over this projection with a certain resistance, in order then to be able to carry out the cleaning process more easily.
  • the invention is characterized in particular in that the partial flow is divided by a large number of web-like internals in order to collect and retain the dirt with the necessary security.
  • the dirt trap is designed as a so-called spider and is equipped with a large number of narrow, star-shaped arms. This results in a correspondingly large number of passages through which the water flows, but small in size, but previously divided by the arms. The arms then catch the dirt as already mentioned.
  • the arms are designed as upright sheet metal strips or plastic strips, wherein the plastic strips have the advantage that they remain unaffected by water and oxygen and are also easy to clean.
  • they are often coated with a metal paint, so that they receive the same training as the closure.
  • a stable structure is a dirt trap in which the ends of the arms are connected to one another by a ring forming the outer edge.
  • This design also has the advantage that the ring can be supported on a corresponding projection of the outlet, so that a linear support is achieved.
  • cleaning the dirt trap is no problem.
  • the dirt trap is removed from the outlet separately from the closure anyway, so that the adhering dirt is then already largely wiped off by turning over, for example, flushing the dirt trap.
  • the ring can be trough-shaped with the arms, so as to further favor the catching process.
  • a kind of trough for the passing dirt and hair is created when the ring is about twice the height of the arms and when 24 arms are provided.
  • the 24 arms are also realized in the freely protruding configuration of the arms, the configuration described here having the advantage that the ring and arms run quasi-arcuate on the surface, so that in the end it is even achieved, for example, that the hair is in the interior of the dirt trap slide in, i.e. towards the dock, while the outside area remains free and can thus be better passed by the water. The water pushes the hair and other dirt parts almost automatically towards the dock.
  • the invention is characterized in particular by the fact that an outlet for shower trays, bathtubs and wash basins is ultimately also created for the kitchen sinks, in which the passing water is largely kept free of hair and other dirt particles, so that it does not, in principle, in the further course of the piping system more constipation can occur. It is well known that hair in particular leads to such blockages, since it gets stuck somewhere in the piping system, in particular on branches. This is achieved by the large number of arms of the dirt trap, so that in the true sense of the word a sieve is created for the first time that is really suitable for safely catching and holding back hair and other parts.
  • This dirt trap is arranged in the spout so that it can be easily removed from the spout when a certain degree of soiling is reached, or is even taken out of the spout together with the closure in order to then be cleaned. It is also advantageous that the special design of the strainer screen makes it possible to use closures that can be operated remotely, so that it is no longer necessary to virtually dive through the dirty water to bring the closure out of its position and that To let water run out. All in all seen a problem is solved safely and elegantly, which so far has simply been ignored due to the lack of simple and practical solutions.
  • FIG. 1 shows a spout 1 with a closure 2 which can be remotely controlled via an automatic mechanism (not shown here).
  • This closure 2 has a web 3 which is attached to the underside of the closure 2. This web is guided on a ring web 5, which is part of the outlet insert 4.
  • a guide sleeve 6 is mounted on the ring web 5, the quasi with its collar 7 is pushed over the ring web 5 or through this.
  • a correspondingly large support surface 8 on the underside of the collar 7 ensures that the guide sleeve 6 cannot tilt.
  • the web 3 of the closure 2 is guided in this guide sleeve 6, which can be easily removed from FIGS. 1 and 2.
  • the web 3 is pushed through the guide sleeve 6, with a corresponding design of the web 3 giving the possibility of moving the guide sleeve 6 together with the closure 2 out of the outlet 1.
  • this is usually not necessary because the remote control reaches the opening position shown in FIG. 2, in which the water can flow under the closure 2 into the outlet 1 or the outlet insert 4.
  • a dirt trap sieve 10 is guided on the outside of the guide sleeve 6 or its collar 7, which is supported here at the same time on the ring web 5 and on the outer edge 12 also on a projection 13 in the outlet insert 4. It therefore has a very stable position and can divide flowing water flow into many partial flows.
  • the dirt trap sieve 10 has a bore 11 in the center, so that both the web 3 and here the collar 7 of the guide sleeve 6 can pass.
  • FIG. 3 Details of the strainer sieve 10 are shown in FIG. 3 and also in FIG. 4. It becomes clear that, starting from a central ring 19 and towards the outer ring 14, a large number of narrow arms 15, 16, 17, 18 run into one appropriate fine division of the water flow. This training thus leads to the fact that the hair and other dirt particles carried along by the water flow are caught and retained by the arms 15, 16, 17, 18. This also applies in particular to the design according to FIGS. 3 and Fig. 4 therefore and in that the outer ring 14 is higher than the arms 15, 16, 17, 18, wherein the arms can even extend obliquely to the inner ring 19 so as to achieve that the hair and other parts automatically move there or be moved there.
  • the outer surface 22 of the strainer 10 or the bulge 20 is formed by plastic strips 23, i. H. from the arms 15, 16, 17, 18, which are designed as plastic strips 23. Incidentally, the use of such plastic strips 23 is also provided in the embodiment according to FIGS. 3 and 4.
  • An internal thread 27 is assigned to the web 3 to actuate the set screw 28.
  • the web 3 is equipped with a corresponding inner bore 30.
  • a sealing lip 31 is attached to the underside of the closure and is simply and securely attached to the closure 2 by means of a circumferential retaining ring 32.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Water Treatment By Sorption (AREA)
  • Taps Or Cocks (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
EP95112654A 1994-08-24 1995-08-11 Duschtassenauslauf mit Schmutzfangsieb Expired - Lifetime EP0698695B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9413621U DE9413621U1 (de) 1994-08-24 1994-08-24 Duschtassenauslauf mit Schmutzfangsieb
DE9413621U 1994-08-24

Publications (2)

Publication Number Publication Date
EP0698695A1 EP0698695A1 (de) 1996-02-28
EP0698695B1 true EP0698695B1 (de) 1997-10-29

Family

ID=6912761

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112654A Expired - Lifetime EP0698695B1 (de) 1994-08-24 1995-08-11 Duschtassenauslauf mit Schmutzfangsieb

Country Status (7)

Country Link
EP (1) EP0698695B1 (da)
AT (1) ATE159782T1 (da)
CZ (1) CZ204395A3 (da)
DE (2) DE9413621U1 (da)
DK (1) DK0698695T3 (da)
HU (1) HU217897B (da)
PL (1) PL178757B1 (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003093592A1 (en) * 2002-05-02 2003-11-13 Pipesafe Pty Limited Pipe filter and closure assembly
EP1600566A1 (de) * 2004-05-28 2005-11-30 Firma Engel Robert G. Ablaufventilstopfen mit Schmutzsieb für Waschbecken

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20031736A1 (it) * 2003-09-10 2005-03-11 Silfra Spa Dispositivo rimovibile per l'apertura e la chiusura
US8590065B2 (en) * 2012-01-24 2013-11-26 Naushad Ali Drain strainer
US11391027B1 (en) 2021-08-30 2022-07-19 Naushad Ali Drain strainer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072840A (en) * 1966-05-27 1967-06-21 Walther Loffler Waste pipe assembly for containers for liquids
DE9301155U1 (da) * 1993-01-28 1993-03-11 Fa. Franz Viegener Ii, 5952 Attendorn, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003093592A1 (en) * 2002-05-02 2003-11-13 Pipesafe Pty Limited Pipe filter and closure assembly
EP1600566A1 (de) * 2004-05-28 2005-11-30 Firma Engel Robert G. Ablaufventilstopfen mit Schmutzsieb für Waschbecken

Also Published As

Publication number Publication date
DK0698695T3 (da) 1998-07-20
HU9502272D0 (en) 1995-09-28
PL310141A1 (en) 1996-03-04
CZ204395A3 (en) 1996-03-13
ATE159782T1 (de) 1997-11-15
DE59500904D1 (de) 1997-12-04
HUT76164A (en) 1997-07-28
EP0698695A1 (de) 1996-02-28
PL178757B1 (pl) 2000-06-30
DE9413621U1 (de) 1994-11-17
HU217897B (hu) 2000-05-28

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