WO2020102917A1 - Corps de wc pour un wc-douche, insert en plastique pour ce corps de wc et procédé pour le montage de l'insert en plastique sur ce corps de wc - Google Patents

Corps de wc pour un wc-douche, insert en plastique pour ce corps de wc et procédé pour le montage de l'insert en plastique sur ce corps de wc

Info

Publication number
WO2020102917A1
WO2020102917A1 PCT/CH2018/000048 CH2018000048W WO2020102917A1 WO 2020102917 A1 WO2020102917 A1 WO 2020102917A1 CH 2018000048 W CH2018000048 W CH 2018000048W WO 2020102917 A1 WO2020102917 A1 WO 2020102917A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic insert
toilet body
opening
toilet
cavity
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.)
Ceased
Application number
PCT/CH2018/000048
Other languages
German (de)
English (en)
Inventor
Daniel Graber
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.)
Presano
Original Assignee
Presano
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 Presano filed Critical Presano
Priority to PCT/CH2018/000048 priority Critical patent/WO2020102917A1/fr
Publication of WO2020102917A1 publication Critical patent/WO2020102917A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • 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
    • E03D11/17—Means for connecting the bowl to the flushing pipe

Definitions

  • the invention relates to a toilet body for a shower toilet according to the
  • a toilet body for a shower toilet is known from document WO 2017/063094 A1. This known toilet body has a front part with the
  • Toilet bowl and a rear part with a rear open cavity which for receiving a shower with a movable shower arm, a
  • Boiler and a pump for the shower is designed. The back of the
  • Toilet body forms an interface for fastening the toilet body to a
  • Building wall a building-side support frame or on an installation wall.
  • Rinsing water inlet and waste water outlet arranged, which protrude into the open cavity at the rear and with the building-side rinsing water and
  • Wastewater organs are connectable. These connecting pieces are hollow cylindrical, the connecting piece for the waste water drain one in the
  • Connection piece for the rinse water inlet includes an opening, which in one
  • Rinsing channel opens into the toilet bowl.
  • the lavatory body is made of ceramic, the connecting pieces for the rinse water inlet and the waste water outlet being integral with the lavatory body. The centers of the openings for the
  • the invention seeks to remedy this.
  • the invention has for its object to provide a toilet body which, while maintaining the standardized dimensions for the rinse water inlet and the waste water outlet, offers more space for a shower and if necessary also for a hair dryer and / or odor extraction in the rear open cavity.
  • the invention solves this problem with a toilet body for a shower toilet, which has the features of claim 1, with a plastic insert for a toilet body, which has the features of claim 13, with a toilet body with an inserted plastic insert according to claim 28 and with a Method for mounting the plastic insert on the toilet body according to claim 36.
  • a plastic insert can be inserted into the opening, the plastic insert having a pipe socket for the rinse water inlet, the inside diameter of which corresponds to the standard (45 mm) in a rear section, and yet a sufficiently wide gap remains on the outside of the plastic insert glue in the plastic insert using an adhesive / sealant;
  • the toilet body designed as a ceramic body can be manufactured with less precision, ie fewer tolerances have to be observed, whereby the manufacturing costs of the ceramic body can be significantly reduced. Further advantageous embodiments of the invention can be commented on as follows:
  • the opening in the vertical direction is designed as an elongated hole and preferably has space for the passage of a shower arm in addition to the flushing water inlet.
  • the opening formed as an elongated hole has a length of at least 90 mm, preferably of at least 110 mm, measured in the vertical direction.
  • the opening formed as an elongated hole has a length of at most 140 mm, preferably of at most 120 mm, measured in the vertical direction.
  • the opening formed as an elongated hole has a clear width measured in the horizontal direction of at least 45 mm, preferably of at least 55 mm.
  • the opening formed as an elongated hole has a clear width of at most 75 mm, preferably of at most 65 mm, measured in the horizontal direction.
  • a connecting piece for the waste water drain is arranged in the rear cavity, the opening designed as an elongated hole ending in the vertical direction in the area of the connecting piece.
  • the opening formed as an elongated hole tapers in the vertical direction against the connecting piece for the waste water drain.
  • the toilet body comprises one of the
  • the rear part of the toilet body has a rear side and the cavity is open on the rear side.
  • the toilet bowl comprises a flushing rim in the area of the upper side, so that a flushing channel is formed in the bowl cavity of the toilet bowl.
  • the cavity is designed to accommodate a movable shower arm for the shower, a boiler, a pump and a controller.
  • a plastic insert for the lavatory body according to the invention, which comprises at least one pipe socket for a rinse water inlet, the plastic insert having a front region which can be fastened in the opening of the lavatory body are, so that more space can be created in the rear cavity for the shower / hair dryer and the odor extraction compared to conventional toilet bodies with an integral ceramic nozzle protruding into the cavity, which must be relatively thick-walled for manufacturing reasons.
  • the plastic insert comprises a second pipe socket, through which a shower arm or a combined shower / hair dryer arm of an under-shower can be carried out.
  • the plastic insert in the front area comprises a connecting part, by means of which the pipe socket for the rinsing water and the second pipe socket are connected to one another.
  • the plastic insert is made in one piece.
  • the plastic insert is made from a readily adhesive plastic, preferably from a glass fiber reinforced polyamide.
  • the front area of the plastic insert can be fastened in the opening of the lavatory body which is designed as an elongated hole, the front area of the plastic insert having a periphery which is undersized compared to the opening formed as an elongated hole.
  • the periphery of the front area of the plastic insert preferably has a geometry such that a gap is formed between the periphery of the front area of the plastic insert and the opening when the plastic insert is inserted into the opening in the lavatory body.
  • the gap has a width of at least 2.5 mm, preferably of at least 3 mm.
  • the gap has a width of at most 6 mm, preferably of at most 5 mm.
  • the plastic insert comprises a third pipe socket for odor extraction.
  • the third pipe socket is preferably arranged in the vertical direction between the pipe socket for the rinsing water and the second pipe socket.
  • the pipe socket for the rinsing water comprises a front opening in the front area of the plastic insert and a lateral opening for a rinsing water outlet on both sides in a transverse direction.
  • the plastic insert comprises receiving elements for clips for fastening the plastic insert to the toilet body. This means that the plastic insert can be quickly and easily attached to the toilet body.
  • the pipe socket for the rinse water has a rear section which is dimensioned such that a standardized building-side rinse water connection can be connected to the rear section A building-side standardized rinse water connection (inner diameter 45 mm) can thus be attached directly to the pipe socket for the rinse water .
  • the pipe socket for the rinsing water has a front section which has a smaller diameter than a standardized building-side rinsing water connection. This has the advantage that more space is created in the rear cavity for the shower / hair dryer and the odor extraction.
  • a kioset body with a plastic insert is provided, which is fastened in the opening of the lavatory body by gluing and / or by means of clips.
  • the plastic insert is preferably fastened in the opening of the lavatory body by means of a fast-curing, two-component adhesive.
  • the adhesive quickly sets up in a few minutes after application and adheres well to the surface. In addition, there is good adhesion even without or with a minimal surface pretreatment. After curing, the adhesive has a high strength, is solvent and acid free, low odor and can be easily mixed.
  • the fast-curing, two-component adhesive is an acrylate.
  • a cover plate is arranged in the basin cavity of the toilet basin in the area of the opening.
  • the cover plate is made from a plastic, preferably from acyrylonitrile-styrene-acrylate copolymer, or from die-cast metal or is painted or chromed.
  • a seal is arranged between the cover plate and the plastic insert, which lies in the bowl cavity on the toilet body.
  • the seal is preferably fastened to the plastic insert by means of clips.
  • the lateral openings of the pipe socket for the rinsing water are arranged in the rinsing channel.
  • a method for assembling a plastic insert according to the invention on a toilet body according to the invention comprises the following steps: A) providing a toilet body according to the invention; B) providing a plastic insert according to the invention; and C) fastening the plastic insert in the opening of the toilet body by means of an adhesive and / or by means of clips.
  • the parts previously to be assembled individually had to be aligned and centered in a complex process using a gauge.
  • the plastic insert simplifies the installation of the rinse water inlet, the shower / hair dryer and odor extraction, so that a quick and safe installation of these components is made possible.
  • Plastic insert attached, ⁇ preferably by screwing or by snap connections.
  • FIG. 1 shows a longitudinal section through an embodiment of the toilet body according to the invention together with the plastic insert.
  • FIG. 2 shows an enlarged illustration of the plastic insert according to FIG. 1;
  • FIG. 3 shows a view from the rear of the embodiment of the lavatory body according to the invention shown in FIG. 1 together with the plastic insert;
  • Fig. 4 is a perspective view of the embodiment of the toilet body according to the invention shown in Fig. 1.
  • the lavatory body 1 essentially comprises a front part with a lavatory basin 2, which has a horizontal upper side 3 as a support for a possible seat and an upwardly open pelvic cavity 4, a rear part with a rear open cavity 5, which extends into the pelvic cavity 4 has an opening 6 for a waste water outlet 7 and an opening 8 opening into the pool cavity 4 for a rinse water inlet.
  • the breakthrough 8 is, by way of example and not limitation in the vertical direction, an elongated hole and, in addition to the flushing water inlet, has space for a shower arm to pass through (not shown).
  • the lavatory body 1 can comprise a further opening for the passage of a shower arm that is separate from the opening 8 and opens into the pool cavity 4.
  • a plastic insert 12 is arranged on the toilet body 1, which is fastened by gluing in the opening 8 of the toilet body 1.
  • the toilet body 1 is made of ceramic, by way of example, and not by way of limitation, and in the region of the opening 8 has no connecting piece projecting into the cavity 5 for a rinse water inlet. Due to the plastic insert, the pipe socket 13 for the rinsing water can be made thinner than is possible with a ceramic pipe socket, so that more space is created for the shower / hairdryer and the odor extraction in the rear cavity.
  • the plastic insert 12 comprises a pipe socket 13 for the rinse water inlet, a second pipe socket 15, through which a shower arm or a combined DusciW hair dryer arm of a shower can be carried out, and, by way of example and not by way of limitation, a third pipe socket 18 for odor extraction.
  • the rear open cavity 5 arranged in the rear part of the lavatory body 1 is designed to receive a rinse water inlet, a waste water outlet, a movable shower arm for the under shower, a boiler, a pump and a controller for the under shower and the rinse water supply.
  • the rear part of the lavatory body 1 has a rear side 10, the cavity 5 on this rear side 10 being open.
  • the toilet bowl 2 comprises a flushing rim 11 in the area of the upper side 3, so that a flushing channel 23 is formed in the pool cavity 4 of the toilet bowl 2.
  • the toilet bowl 2 can be designed without a rim.
  • the opening 8 designed as an elongated hole has, by way of example and not limitation, measured in the vertical direction a length of approx. 115 mm and measured in the horizontal direction a clear width of approx. 61 mm.
  • the opening 8 designed as an elongated hole can have a length between 90 mm and 140 mm measured in the vertical direction and a clear width between 45 mm and 75 mm measured in the horizontal direction.
  • a connecting piece 9 for the waste water drain is arranged in the rear cavity 5 and the opening 8 designed as an elongated hole tapers in the vertical direction against the connecting piece 9 for the waste water drain.
  • the pipe socket 13 for the rinse water inlet In the plastic insert 12 are the pipe socket 13 for the rinse water inlet, the second pipe socket 15 for the shower arm or a combined shower / hair dryer arm and the third pipe socket 18 for odor extraction arranged such that the pipe socket 13 for the rinse water inlet - viewed in the vertical direction - is arranged at the top, while the second pipe socket 15 for the shower arm is arranged at the bottom and the third pipe socket 18 between the pipe socket 13 for the
  • Rinsing water and the second pipe socket 15 is arranged.
  • the plastic insert 12 has a front area 14 which can be fastened in the opening 8 of the lavatory body 1 which is designed as an elongated hole.
  • the plastic insert 12 is formed in one piece and comprises in the front region 14 a connecting part 16, by means of which the pipe socket 13 for the rinsing water, the second pipe socket 15 for the shower arm or a combined shower / hair dryer arm and the third pipe socket 18 for the odor extraction are connected to one another .
  • the front area 14 of the plastic insert 12 has a periphery which is undersized compared to the opening 8 designed as an elongated hole, the periphery having a geometry such that when the plastic insert 12 inserted into the opening 8 of the toilet body 1 there is a gap 17 between the periphery of the front region 14 of the plastic insert 12 and the opening 8 is formed.
  • This gap 17 has, by way of example and not limitation, a width of approximately 3 mm.
  • the gap 17 can have a width in a range between at least 2.5 mm, preferably at least 3 mm and at most 6 mm, preferably at most 5 mm.
  • the plastic insert 12 is made of a readily adhesive plastic, preferably made of a glass-fiber reinforced polyamide, and is fastened in the opening 8 of the lavatory body 1 by means of a fast-curing, two-component adhesive.
  • a fast-curing, two-component adhesive As an example, and not by way of limitation, an acrylate can be used as the fast-curing, two-component adhesive.
  • the hardened adhesive 26 fills the gap 17 between the periphery of the front region 14 of the plastic insert 12 including the connecting part 16 and the inner wall of the opening 8.
  • a cover plate 24 is arranged in the basin cavity 4 of the lavatory basin 2 in the area of the opening 8, which cover plate is made of a plastic (for example acylonitrile-styrene). Acrylate copolymer) or alternatively made of die-cast metal, painted or chrome-plated.
  • a seal 27 is also inserted, which rests in the basin cavity 4 on the toilet body 1 and prevents the adhesive from escaping from the gap 17 against the basin cavity 4, so that the periphery of the plastic insert 12 can be glued clean all round .
  • the seal 27 is fastened to the plastic insert 12 by means of clips 21 and via the hardened adhesive 26.
  • the plastic insert 12 includes receiving elements 20 for the clips 21.
  • the cover plate 24 is fastened to the seal 27 and / or to the plastic insert 12 with snap / undercut elements (not shown).
  • the pipe socket 13 for the rinsing water comprises a front opening 28 in the front area 14 of the plastic insert 12 and additionally a lateral opening 19 for the rinsing water outlet on both sides in a transverse direction.
  • the frontal opening 28 is partially covered in an upper region by an aperture 29.
  • the pipe socket 13 directs the flushing water through the two lateral openings 19 to both sides of the plastic insert and additionally down to the water surface in the pool cavity 4 of the toilet bowl 2.
  • the Frontal opening 28 and the lateral openings 19 of the pipe socket 13 for the rinsing water are arranged behind the rinsing rim 11 in the rinsing channel 23.
  • the pipe socket 13 for the flushing water also has a rear section 22 which is dimensioned such that a standardized building-side flushing water connection (inside diameter 45 mm) can be connected to the rear section 22. Furthermore, the pipe socket 13 for the rinsing water has a front section 25 which has a smaller diameter than a standardized building-side rinsing water connection, so that more space is created in the rear cavity for the shower / hair dryer and the odor extraction.
  • the plastic insert 12 is mounted on the toilet body 1 by the following steps: A) providing a toilet body 1 according to one of the embodiments described above; B) providing a plastic insert 12 according to one of the embodiments described above; and C) positioning and fixing the plastic insert 12 in the opening 8 of the toilet body 1 by means of the adhesive and / or by means of clips 21. After the positioning and gluing of the Plastic insert 12 - depending on the embodiment - the shower, the hair dryer and / or the odor extraction device are attached to the plastic insert 12, preferably by screwing or by snap connections.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

Corps de WC (1) pour un WC-douche, le corps de WC (1) comprenant : une partie avant comprenant une cuvette de WC (2), laquelle présente une partie supérieure (3) horizontale comme support pour un éventuel siège et une cavité de cuvette (4) ouverte vers le haut, et une partie arrière comprenant une cavité (5) ouverte vers l'arrière, laquelle présente une ouverture (6) débouchant dans la cavité de cuvette (4) pour une évacuation des eaux usées (7) et une percée (8) débouchant dans la cavité de cuvette (4) pour une admission d'eau de rinçage, la cavité (5) étant conçue pour la réception d'une admission d'eau de rinçage, d'une évacuation des eaux usées et une douche anale, le corps de WC (1) ne comprenant dans la zone de la percée (8) aucun tube de raccordement s'étendant dans la cavité (5) pour une admission d'eau de rinçage. Un insert en plastique (12) est en plus prévu pour le corps de WC (1), lequel comprend au moins une tubulure (13) pour une admission d'eau de rinçage, l'insert en plastique (12) présentant une partie avant (14), laquelle peut être fixée dans la percée (8) du corps de WC (1). Il existe en outre un procédé pour le montage de l'insert en plastique (12) dans ce corps de WC (1).
PCT/CH2018/000048 2018-11-23 2018-11-23 Corps de wc pour un wc-douche, insert en plastique pour ce corps de wc et procédé pour le montage de l'insert en plastique sur ce corps de wc Ceased WO2020102917A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CH2018/000048 WO2020102917A1 (fr) 2018-11-23 2018-11-23 Corps de wc pour un wc-douche, insert en plastique pour ce corps de wc et procédé pour le montage de l'insert en plastique sur ce corps de wc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2018/000048 WO2020102917A1 (fr) 2018-11-23 2018-11-23 Corps de wc pour un wc-douche, insert en plastique pour ce corps de wc et procédé pour le montage de l'insert en plastique sur ce corps de wc

Publications (1)

Publication Number Publication Date
WO2020102917A1 true WO2020102917A1 (fr) 2020-05-28

Family

ID=64556628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2018/000048 Ceased WO2020102917A1 (fr) 2018-11-23 2018-11-23 Corps de wc pour un wc-douche, insert en plastique pour ce corps de wc et procédé pour le montage de l'insert en plastique sur ce corps de wc

Country Status (1)

Country Link
WO (1) WO2020102917A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012051729A1 (fr) * 2010-10-19 2012-04-26 Presano Ag Unité technique pour dispositif sanitaire
WO2012051723A1 (fr) * 2010-10-19 2012-04-26 Presano Ag Raccord tubulaire pour wc-douche
WO2016105294A2 (fr) * 2014-12-26 2016-06-30 Eczacibaşi Yapi Gereçleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Appareil en tant que substitut de conduite d'eau claire
WO2017063094A1 (fr) 2015-10-15 2017-04-20 Noventa Ag Élimination des odeurs de toilettes par aspiration
US9874005B2 (en) * 2013-10-15 2018-01-23 Tece Gmbh Bidet toilet having a damage device
US20180202140A1 (en) * 2017-01-16 2018-07-19 Toto Ltd. Toilet and toilet apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012051729A1 (fr) * 2010-10-19 2012-04-26 Presano Ag Unité technique pour dispositif sanitaire
WO2012051723A1 (fr) * 2010-10-19 2012-04-26 Presano Ag Raccord tubulaire pour wc-douche
US9874005B2 (en) * 2013-10-15 2018-01-23 Tece Gmbh Bidet toilet having a damage device
WO2016105294A2 (fr) * 2014-12-26 2016-06-30 Eczacibaşi Yapi Gereçleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Appareil en tant que substitut de conduite d'eau claire
WO2017063094A1 (fr) 2015-10-15 2017-04-20 Noventa Ag Élimination des odeurs de toilettes par aspiration
US20180202140A1 (en) * 2017-01-16 2018-07-19 Toto Ltd. Toilet and toilet apparatus

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