EP4015719A1 - Dispositif de drainage, en particulier pour des éviers de cuisine - Google Patents

Dispositif de drainage, en particulier pour des éviers de cuisine Download PDF

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Publication number
EP4015719A1
EP4015719A1 EP21190377.8A EP21190377A EP4015719A1 EP 4015719 A1 EP4015719 A1 EP 4015719A1 EP 21190377 A EP21190377 A EP 21190377A EP 4015719 A1 EP4015719 A1 EP 4015719A1
Authority
EP
European Patent Office
Prior art keywords
drain
planar
sink
kitchen
drain device
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Withdrawn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
EP21190377.8A
Other languages
German (de)
English (en)
Inventor
Graziano Traversa
Giancarlo Traversa
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.)
Elleci SpA
Original Assignee
Elleci SpA
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 Elleci SpA filed Critical Elleci SpA
Publication of EP4015719A1 publication Critical patent/EP4015719A1/fr
Withdrawn legal-status Critical Current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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/20—Connecting baths or bidets to the wastepipe
    • 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
    • E03C1/14—Wash-basins connected to the waste-pipe
    • 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
    • E03C1/18—Sinks, whether or not connected to the waste-pipe
    • 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
    • E03C1/18—Sinks, whether or not connected to the waste-pipe
    • E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe

Definitions

  • the present invention relates to a drain device, particularly for kitchen sinks and the like.
  • drains located on the bottom of the sink body and adapted to allow the water to drain away.
  • a design choice requires the installation technician to provide a space located under the sink body that allows to accommodate the drain system of the sanitary fixture.
  • drain devices have been made for bathtubs and washbasins in general which entail the installation of a lateral drain arranged on a side wall of the sink body, proximate to the bottom of the sink body.
  • Such drain devices of known type are not devoid of drawbacks, including the fact that they are difficult to install on sink bodies with rounded configuration, i.e. where the side walls and the bottom of the sink body are connected by radiused surfaces.
  • the aim of the present invention consists in providing a drain device for kitchen sinks and the like that is capable of overcoming the above mentioned drawbacks.
  • an object of the present invention consists in providing a drain device that can be installed on sink bodies with rounded shape easily and precisely.
  • Another object of the present invention consists in providing a drain device that allows a saving of space below the sink body so as to allow a better use of the underlying space.
  • a further object of the present invention is to provide a drain device that is capable of offering the widest guarantees of reliability and safety in use.
  • Another object of the present invention consists in providing a drain device that can be provided with technologies that are known per se and which therefore is of low cost.
  • a drain device particularly for kitchen sinks and the like, which comprises a drain outlet, which can be associated with the sink body of a kitchen sink or the like at the intersection portion defined between a side wall and the bottom of said kitchen sink or the like, and a drain assembly, which can be associated with said drain outlet externally with respect to said sink body; characterized in that it comprises a first planar protrusion with a closed profile which protrudes from said sink body at the peripheral rim of said drain outlet in a manner that is substantially normal with respect to said intersection portion and is external with respect to said sink body, said first planar protrusion ending with a first planar edge and said drain assembly comprising a second planar edge which corresponds to said first planar edge in such a manner as to allow planar mating between said drain assembly and said drain outlet.
  • the drain device particularly for kitchen sinks and the like, generally designated by the reference numeral 1, comprises a drain outlet 2, which can be associated with the sink body 3 of a kitchen sink or the like at an intersection portion 4, consisting for example of a radiused surface defined between a side wall 5 and the bottom 6 of the kitchen sink or the like, and a drain assembly 7, which can be associated with the drain outlet 2 externally with respect to the sink body 3.
  • a portion is shown of a dividing wall 8 shared between two adjacent basins and on which two drain devices 1, which are integrated with the sink body 3, are installed opposite each other.
  • first planar protrusion 9 with a closed profile which protrudes from the sink body 3 at the peripheral rim of the drain outlet 2 in a manner that is substantially normal with respect to the intersection portion 4 and external with respect to the sink body 3.
  • such first planar protrusion 9 ends with a first planar edge 10 and the drain assembly 7 comprises a second planar edge 11 which corresponds to the first planar edge 10 in such a manner as to allow planar mating between the drain assembly 7 and the drain outlet 2.
  • each drain assembly 7 comprises a tubular body 12 which has a second planar protrusion 13 with a closed profile which protrudes radially from the tubular body 12 and which ends with the second planar edge 11.
  • each tubular body 12 can be associated with the drain system of the kitchen sink or the like at an end inlet 14 thereof, and there is a closure plug 15 associated with the other end inlet 16 of the tubular body 12.
  • each tubular body 12 comprises an additional lateral inlet 17 which can be connected functionally to the outlet of the overflow 18 of the kitchen sink or the like.
  • a sealing gasket 19 is located between the planar edges 10 and 11, extending with a closed profile along these edges.
  • At least one of the planar edges 10 and 11 has a perimetric groove 20 which is adapted to partially accommodate the sealing gasket 19.
  • drain device 1 The operation of the drain device 1 according to the present invention is clear and evident from the foregoing description.
  • the drain device according to the present invention achieves the intended aim and objects, in that it enables the installation of the strainer and sinkhole assembly, i.e. of a drain assembly, on the corner edge of a basin, by copying the radius of curvature of the basin.
  • Another advantage of the drain device according to the present invention consists in that, by virtue of the completely flat surface of the two planar protrusions for coupling, the draw of the rear body of the outlet with the screw or screws installed in the visible part of the strainer/sinkhole becomes easier and more effective.
  • Another advantage of the drain device according to the present invention consists in that, by virtue of the cylindrical cross-section of the drain body, it is possible to:

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)
  • Sink And Installation For Waste Water (AREA)
EP21190377.8A 2020-12-15 2021-08-09 Dispositif de drainage, en particulier pour des éviers de cuisine Withdrawn EP4015719A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT202000030815 2020-12-15

Publications (1)

Publication Number Publication Date
EP4015719A1 true EP4015719A1 (fr) 2022-06-22

Family

ID=74759374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21190377.8A Withdrawn EP4015719A1 (fr) 2020-12-15 2021-08-09 Dispositif de drainage, en particulier pour des éviers de cuisine

Country Status (1)

Country Link
EP (1) EP4015719A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819335A (en) * 1994-04-04 1998-10-13 Hennessy; Frank J. Washing facility
DE102004012995A1 (de) * 2004-03-16 2005-10-06 Alape Gmbh Waschbecken
EP3561187A2 (fr) * 2018-04-25 2019-10-30 Kohler Co. Toilettes à drain caché

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819335A (en) * 1994-04-04 1998-10-13 Hennessy; Frank J. Washing facility
DE102004012995A1 (de) * 2004-03-16 2005-10-06 Alape Gmbh Waschbecken
EP3561187A2 (fr) * 2018-04-25 2019-10-30 Kohler Co. Toilettes à drain caché

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