EP1813733B1 - Structure d'installation rigide encastrée pour installations sanitaires - Google Patents

Structure d'installation rigide encastrée pour installations sanitaires Download PDF

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Publication number
EP1813733B1
EP1813733B1 EP20070101351 EP07101351A EP1813733B1 EP 1813733 B1 EP1813733 B1 EP 1813733B1 EP 20070101351 EP20070101351 EP 20070101351 EP 07101351 A EP07101351 A EP 07101351A EP 1813733 B1 EP1813733 B1 EP 1813733B1
Authority
EP
European Patent Office
Prior art keywords
supporting
leg
supporting plate
reinforcing
plate
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.)
Not-in-force
Application number
EP20070101351
Other languages
German (de)
English (en)
Other versions
EP1813733A2 (fr
EP1813733A3 (fr
Inventor
Antonio Manuel Moura De Oliveira
Hélder Manuel Matos Vieira
José Joaquim Almeida Grácio
Daniela De Matos Corte-Real
João Paulo Valente de Almeida
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.)
Oliveira and Irmao SA
Original Assignee
Oliveira and Irmao SA
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Publication date
Application filed by Oliveira and Irmao SA filed Critical Oliveira and Irmao SA
Publication of EP1813733A2 publication Critical patent/EP1813733A2/fr
Publication of EP1813733A3 publication Critical patent/EP1813733A3/fr
Application granted granted Critical
Publication of EP1813733B1 publication Critical patent/EP1813733B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/14—Means for connecting the bowl to the wall, e.g. to a wall outlet
    • E03D11/143—Mounting frames for toilets and urinals

Definitions

  • the present invention relates to a self-supporting recessed installation structure for sanitary fixtures, in particular suspended sanitary fixtures.
  • Sanitary fixture recessed installation structures normally comprise a metal frame fitted with various structural elements, functional components, and anchors by which to fix the frame to a supporting wall.
  • structures come in different sizes and versions.
  • the recessed installation structures are anchored to a normally supporting wall
  • self-supporting recessed installation structures are used.
  • self-supporting structures must be capable of supporting loads of up to 400 kg, which means the total thickness of self-supporting recessed installation structures for sanitary fixtures (i.e. including the size of the components fitted to the structure, such as a flush tank, U-bend, etc.) is much greater than that of a non-self-supporting installation structure.
  • this thickness is compatible with the usual thickness of masonry walls, but not always with that of lightweight or mixed type walls, in which case, recesses must be formed in the rear wall, thus creating serious aesthetic and plumbing problems.
  • known self-supporting structures employ a four-legged structure supporting the frame on the floor, and which is fairly complicated to produce.
  • Each post in fact, has two legs: one leg which is a vertical extension of the post, and an L-shaped leg projecting perpendicularly from the post; and the free ends of the two legs are welded to a supporting plate normally extending inwards of the frame and having floor anchoring holes.
  • FR2868097 discloses a two-leg structure having two reinforcing ribs extending rearwards from respective legs.
  • the structure according to the invention therefore solves the aforementioned drawbacks, in particular, by providing recessed installation structures which are slimmer, and which at the same time are strong, reliable, and cheap and easy to produce.
  • Number 1 in Figure 1 indicates as a whole a self-supporting recessed installation structure for sanitary fixtures, in particular for suspended sanitary fixtures (lavatories, urinals, sinks, bidets, etc.).
  • structure 1 is a self-supporting recessed installation structure for a suspended lavatory.
  • Structure 1 comprises a U-shaped frame 2 made, for example of metal section, and comprising two posts 3, a bottom cross member 4, and a top cross member 5.
  • Posts 3 have holes 6 by which to anchor and fix a known flush tank (not shown) or other functional components to the walls by means of known connecting members (not shown for the sake of simplicity).
  • Top cross member 5 e.g. made of metal section, has a substantially U-shaped cross section, and comprises a front wall 7 having fastening points 8; and two, respectively top and bottom, sides 9, 10 substantially perpendicular to wall 7.
  • Fastening points 8 are defined by openings or holes for the insertion of sanitary fixture supports and relative fastening members. More specifically, in Figure 1 , two of the four fastening points 8 are engaged by two substantially parallel brackets 11 projecting frontwards from frame 2 in a predetermined direction (A) perpendicular to cross member 5. Providing additional holes enables adaptation of cross member 5 to different sanitary fixture models available on the market.
  • cross member 5 has a dip 12 supporting a collar 13, which is fitted and gripped about a pipe of the flush tank (not shown).
  • Collar 13 is fitted to an adjustable fastening device 14, in particular of the type described in Patent Applications n. MI2004A002511 and MI2004A002509, to which the reader is referred for a detailed description of device 14.
  • device 14 substantially comprises a supporting member 15 fixable releasably to cross member 5 by a click-on fastener; and two independent connecting assemblies 16 and 17, located on opposite sides of supporting member 15 to fix respective separate pipes, e.g. a flush pipe and a lavatory drain pipe (not shown).
  • Connecting assemblies 16 and 17 are fitted to supporting member 15 by means of a system of slideways up to an adjustable position corresponding to a click.
  • Connecting assembly 16 is connected integrally to collar 13, for insertion of the flush pipe of the flush tank, and connecting assembly 17 is connected integrally to a second collar 18, for insertion of the lavatory drain pipe.
  • structure 1 also comprises two legs 19 extending vertically from respective bottom ends of posts 3.
  • Each leg 19 is defined by a hollow metal section with a closed ( square or rectangular) cross section, comprising a front wall 20, a rear wall 21, and two lateral walls 22 and 23.
  • Posts 3 are also advantageously defined by hollow metal sections, e.g. with a closed, square or rectangular cross section, and legs 19 are inserted telescopically inside respective longitudinal seats 24 formed inside posts 3.
  • Each seat 24 is formed by a front wall 25, two lateral walls 26, and a rear wall 27; and lateral walls 26 are parallel to each other and perpendicular to front wall 25 and rear wall 27.
  • legs 19 (and therefore the off-floor height of structure 1) is adjustable by sliding legs 19 vertically, inside respective seats 24, with respect to frame 2, and securing legs 19 in the desired position to frame 2 in any known manner, e.g. using known screws (not shown) inserted inside respective holes.
  • Legs 19 are connected integrally to respective floor plates 31 projecting perpendicularly from respective bottom ends of legs 19.
  • Plates 31 are generally quadrangular - in particular, substantially rectangular - and are substantially the same width as legs 19 (measured between lateral walls 22, 23).
  • Each plate 31 extends, with respect to frame 2, in the opposite direction to brackets 11, i.e. in the opposite direction to the direction (A) in which brackets 11 extend.
  • plates 31 extends rearwards from frame 2, and brackets 11 extend frontwards from frame 2.
  • Each plate 31 has a connecting end 32, to which respective leg 19 is fixed integrally, e.g. by means of weld beads 33; two sides 34, from which respective reinforcing members 35 extend upwards; and a free end 36.
  • each plate 31 has two floor anchoring holes 37, 38.
  • Hole 37 is located close to free end 36 of plate 31, and hole 38 is located in an intermediate position between connecting end 32 and free end 36.
  • Each reinforcing member 35 projects perpendicularly upwards from a plate 31, and rests on a side of a leg 19. In the example shown, two reinforcing members 35 extend vertically upwards from each plate 31, and are connected integrally to the relative leg 19.
  • reinforcing members 35 are defined by respective substantially flat plates 39, e.g. metal plates substantially in the form of a right-angle trapezium, and extend upwards, parallel to each other, from respective sides 34 of a plate 31.
  • substantially flat plates 39 e.g. metal plates substantially in the form of a right-angle trapezium
  • Each plate 39 comprises a base 40, an oblique side 41, a vertical side 42, and a horizontal side 43.
  • Base 40 of each plate 39 is connected integrally to respective side 34 of plate 31, and vertical side 42 and horizontal side 43 are both fixed to lateral wall 22, 23 of leg 19, e.g. by means of weld beads 44.
  • Each reinforcing member 35 therefore has a flat fastening portion 45 fixed integrally (e.g. welded) to a lateral wall 22, 23 of a leg 19; and a connecting portion 46 decreasing in cross section towards plate 31.
  • legs 19, and specifically of reinforcing members 35 provides for increasing the mechanical strength of structure 1 with no drastic increase in the depth or thickness of structure 1 itself.

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)
  • Residential Or Office Buildings (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Floor Finish (AREA)

Claims (6)

  1. Structure d'installation en cavité auto-supportée (1) pour installations sanitaires, en particulier des installations sanitaires suspendues, et qui comprend un bâti (2) comportant deux montants (3) ; au moins une entretoise (5) ; deux supports (11) pour supporter une installation sanitaire, et qui font saillie à partir de ladite entretoise (5) dans une direction prédéterminée (A) ; et deux pattes (19) s'étendant à partir du bas de montants respectifs (3) et reliées d'un seul tenant et perpendiculairement vis-à-vis de plaques de support respectives (31) ; lesdites plaques de support (31) faisant saillie perpendiculairement à partir d'extrémités inférieures respectives des pattes (19) dans une direction opposée aux supports (11) ; chaque plaque de support (31) comportant au moins un élément de renfort (35) relié d'un seul tenant à une patte (19) du bâti (2) ;
    la structure (1) étant caractérisée en ce que :
    - chaque patte (19) est définie par une section métallique creuse avec une section transversale carrée fermée ou rectangulaire fermée et comprenant une paroi avant (20), une paroi arrière (21) et deux parois latérales (22) et (23) ;
    - deux éléments de renfort (35) s'étendent verticalement vers le haut à partir de chaque plaque de support (31), et sont fixés d'un seul tenant à des parois latérales opposées respectives (22, 23) d'une patte (19) ;
    - les éléments de renfort (35) sont définis par des plaques de renfort parallèles verticales respectives (39) qui sont sensiblement trapézoïdales ;
    - chaque plaque de renfort (39) comprend une base (40), un côté oblique (41), un côté vertical (42) et un côté horizontal (43) ; la base (40) de chaque plaque de renfort (39) étant reliée d'un seul tenant à un côté (34) de la plaque (31), et le côté vertical (42) et le côté horizontal (43) de chaque plaque de renfort (39) étant tous deux fixés à une paroi latérale (22, 23) d'une patte (19) à l'aide de cordons de soudure (44).
  2. Structure selon la revendication 1, caractérisée en ce que les plaques de support (31) ont sensiblement la même largeur que les pattes (19).
  3. Structure selon la revendication 1 ou 2, caractérisée en ce que chaque élément de renfort (35) repose sur un côté d'une patte (19).
  4. Structure selon l'une des revendications 1 à 3, caractérisée en ce que chaque élément de renfort (35) fait saillie perpendiculairement vers le haut à partir d'une plaque de support (31), et comprend une partie de fixation (45) fixée d'un seul tenant à une paroi latérale (22, 23) d'une patte (19) ; et une partie de liaison (46) dont la section transversale diminue vers la plaque de support (31).
  5. Structure selon l'une des revendications précédentes, caractérisée en ce que chaque plaque de support (31) comporte au moins deux trous d'ancrage au sol (37, 38).
  6. Structure selon la revendication 5, caractérisée en ce qu'un premier trou d'ancrage (37) dans chaque plaque de support (31) est situé près d'une extrémité libre (36) de la plaque de support (31), à l'opposé d'une extrémité de liaison (32) reliant la patte (19) à la plaque de support (31) ; et en ce qu'un deuxième trou d'ancrage (38) est situé dans une position intermédiaire entre l'extrémité de liaison (32) et l'extrémité libre (36) de la plaque de support (31).
EP20070101351 2006-01-27 2007-01-29 Structure d'installation rigide encastrée pour installations sanitaires Not-in-force EP1813733B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20060143 ITMI20060143A1 (it) 2006-01-27 2006-01-27 Struttura autoportante di installazione da incasso per sanitari

Publications (3)

Publication Number Publication Date
EP1813733A2 EP1813733A2 (fr) 2007-08-01
EP1813733A3 EP1813733A3 (fr) 2010-03-03
EP1813733B1 true EP1813733B1 (fr) 2012-05-30

Family

ID=37913873

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070101351 Not-in-force EP1813733B1 (fr) 2006-01-27 2007-01-29 Structure d'installation rigide encastrée pour installations sanitaires

Country Status (3)

Country Link
EP (1) EP1813733B1 (fr)
IT (1) ITMI20060143A1 (fr)
PT (1) PT1813733E (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1398848B1 (it) 2010-03-16 2013-03-21 Raccorderie Metalliche Spa Telaio per fissare sanitari a muro
ITMI20112280A1 (it) * 2011-12-15 2013-06-16 Oliveira & Irmao Sa Struttura di installazione da incasso per sanitari
EP3071757B1 (fr) * 2014-05-26 2020-07-01 Geberit International AG Arrangement avec un cadre de montage et un apprail sanitaire monté sur le cadre de montage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556984C3 (de) * 1975-12-18 1980-07-17 Erwin 6102 Pfungstadt Glock Traggestell für ein wandhängendes Klosett und einen Einbauspfilkasten
DE2649999A1 (de) * 1976-10-30 1978-05-03 Joachim Seiffert Bauelement als bestandteil oder einbauteil von hohlkoerperwaenden
DE8508069U1 (de) * 1985-03-19 1985-05-15 MERO-Werke Dr.-Ing. Max Mengeringhausen, GmbH & Co, 8700 Würzburg Traggestell für einen Installationsblock, insbesondere mit einem WC-Becken oder einer Bidet-Schüssel
DE4325734A1 (de) * 1993-07-30 1995-02-02 Erwin Glock Tragständer für ein wandhängendes WC, einen Einbauspülkasten und einen Ablaufbogen
FR2868097B1 (fr) * 2004-03-24 2007-06-29 Delabie Sa Sa Bati-support pour appareils sanitaires

Also Published As

Publication number Publication date
ITMI20060143A1 (it) 2007-07-28
PT1813733E (pt) 2012-08-28
EP1813733A2 (fr) 2007-08-01
EP1813733A3 (fr) 2010-03-03

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