WO2018036990A1 - Siège de toilettes ou abattant de toilettes - Google Patents

Siège de toilettes ou abattant de toilettes Download PDF

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Publication number
WO2018036990A1
WO2018036990A1 PCT/EP2017/071081 EP2017071081W WO2018036990A1 WO 2018036990 A1 WO2018036990 A1 WO 2018036990A1 EP 2017071081 W EP2017071081 W EP 2017071081W WO 2018036990 A1 WO2018036990 A1 WO 2018036990A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
functional component
cover according
sensor
carrier
Prior art date
Application number
PCT/EP2017/071081
Other languages
German (de)
English (en)
Inventor
Leopold Schlosser
Ralf Schwaighofer
Original Assignee
Hamberger Industriewerke Gmbh
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 Hamberger Industriewerke Gmbh filed Critical Hamberger Industriewerke Gmbh
Priority to EP17761829.5A priority Critical patent/EP3500144B1/fr
Priority to ES17761829T priority patent/ES2932519T3/es
Publication of WO2018036990A1 publication Critical patent/WO2018036990A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
    • A47K13/305—Seats with heating devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/267—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an organic material, e.g. plastic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/286—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an organic material, e.g. plastic
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/02—Seats or covers for all kinds of closets of plastic materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Definitions

  • the invention relates to a toilet seat or a toilet lid according to the preamble of patent claim 1 and a method for its production.
  • Such a toilet seat or toilet cover may be designed as part of a toilet seat set, which is pivotally mounted on a ceramic on a hinge assembly.
  • a toilet seat set is disclosed for example in WO 2016/020409 A1 of the applicant.
  • the toilet seat is designed with a seat heating, which is formed by a heating wire, a conductive foil, a Schuleiterbahn or the like.
  • the heating element is applied to a layered carrier, for example a thermosetting film or a resin-impregnated paper. This heating element with the seat heater arranged on the support is then pressed in the production of the toilet seat with a round body and optionally provided with a thin cover layer, which is for example a lacquer layer.
  • Such a toilet seat has the advantage that the production cost of integrating the seat heating is minimal and that this seat heating can be placed very close to the surface, so that a rapid surface heating of the seat is guaranteed.
  • the present invention seeks to provide a toilet seat or a toilet lid, which is performed in a simple manner with an additional function.
  • the invention is further based on the object to provide a method for producing such a seat or lid.
  • the seat or cover has a seat heating or a functional
  • Component which is preferably an electrical or electronic component and which is applied to a carrier material.
  • This carrier material is then connected to the base material of the seat or lid, preferably by pressing.
  • the functional component is preferably connected to a power supply or a signal processing unit.
  • the arrangement of the functional component for example a heater or a sensor on a support, its handling during the manufacturing process - for example, pressing or injection molding - significantly simplified compared to solutions in which the functional component is directly pressed or molded.
  • the manufacturing process itself is simplified because the handling of the functional component is significantly simplified due to the arrangement on the relatively stable support. In one embodiment, it is provided on the support also a
  • the carrier then fulfills a dual function - on the one hand it forms the seat heating of the seat or the lid, on the other hand he also serves as a carrier for the device and as a carrier for the signal and
  • the external appearance of the seat or lid is optimized when the seat heater and / or the functional component is / are covered by a surface layer.
  • This surface layer may be transparent according to a solution according to the invention.
  • This surface or cover layer can also be partially formed, so that, for example, a functional component is covered, while another functional component remains accessible directly from the outside.
  • the carrier is made of the same or a
  • the application of the surface layer is particularly simple if it is designed as a lacquer layer.
  • the surface layer covers the heating and the functional component is exposed.
  • the power supply and / or signal transmission of the heater and the component is preferably carried out on the carrier laid lines, the back, that is seat hinge side, are connected to a power supply or signal processing unit.
  • This power supply or signal transmission for example, can be done via a pin of the hinge assembly or via a technology box, which is placed on the ceramic.
  • the functional component may be, for example, a sensor for detecting physiological parameters of the user, a light source, a screen, a chip module, a sensor for detecting environmental parameters, such as the temperature or light incidence (light sensor) or the like.
  • the seat heater is arranged in a meandering manner on the carrier.
  • the at least one functional component is then preferably arranged in the region of a meandering loop.
  • the invention provides, by means of a preferably thermoset carrier, which is compatible with the thermoset base material of the seat or the cover, to introduce third party media (functional components) via suitable manufacturing processes.
  • third party media are to be used as sensors to create a "smart" seat
  • the third-party media may be simple electrical conductors, such as a wire which, when heated by body heat, changes its resistance and thereby is able to detect the presence of the sensor User or to record their body temperature
  • Sensors electrically conductive contacts to measure surface resistance (e.g., for body fat measurement) or other type of sensors capable of providing evaluable signals.
  • thermoset - carrier As a method of introducing the sensor, e.g. a Hochfrequenzbeetzung, ultrasound, laser beam, heat, pressure can be used to embed the wire or the functional component in the - preferably thermoset - carrier.
  • the carrier with the sensor (functional components) is applied directly or in several steps to the surface of the Base material pressed.
  • the sensor can be exposed on the surface, so that, for example, conductivity measurements are possible.
  • the layer structure can be pressed over thinly by an additional thermosetting material, so that an electrical short circuit is prevented.
  • the material used in the overpressing, preferably thermosetting resin may be identical to the base material or may be designed to be similar or compatible with it.
  • thermoplastic film with embedded third-party media on the base material. This is preferably carried out without chemical bonding substantially
  • Adhesion It is also conceivable to apply an additional thin resin layer for electrical insulation and / or to provide the coloring of the seat or the lid after pressing with an additional lacquer layer. As explained, the sensors along the surface of the seat / cover in the
  • Hinge be performed and there in a conventional manner to a
  • Power supply or an electronic control system are connected to evaluate measurement signals. It is also conceivable to integrate into the surface of the seat / lid a flat light source or a screen, via the latter, the user or an operator can retrieve information about measured vital signs, the status of a toilet seat or other information, such as a room temperature , In principle, it is also possible to integrate a flat, thin screen in the manner described above and thus to transmit externally received information via WLAN. Also, user IDs can be read or read via an RFID antenna or the like.
  • the functional component - as stated above - can be a wire or another electrical conductor and by a suitable installation, for example in a spiral or as a coil in such a way that electrical effects such as induction can be generated or amplified.
  • the functional component in particular the sensor can in one
  • upstream method can be applied to the carrier before pressing.
  • This application for example, by ultrasound, laser beam,
  • the carrier is made of a reactive
  • thermosetting material produced so that it can be non-positively after application of the functional components (for example, the sensors / conductors) with the base material, for example by pressing, connected.
  • the carrier of melamine and the seat of UREA since these two thermosetting plastics are mutually compatible and chemically very similar. After pressing, there is a bond which comes very close to that of a composite of a single material.
  • the functional components for example the sensor (s), can be covered depending on the purpose of use or be arranged blank on the surface and / or be electrically insulated. These concepts are chosen according to the desired application, so for example, in a sensor for conductivity measurement no overlapping layer is provided. For induction applications, an electrically insulating layer is placed over the carrier and the functional device.
  • Pressed base material which is designed to detect the position of the user on the seat.
  • a functional element such as a washing nozzle is driven so that it moves into the correct position to optimize the washing process.
  • Such an application is particularly important in the care sector.
  • FIG. 1 shows a schematic representation of a toilet seat set
  • FIG. 2 shows a carrier for a functional component
  • FIG. 3 shows a variant of the arrangement according to FIG. 2;
  • FIG. 4 shows a schematic representation of a layer structure of a toilet seat and Figure 5 shows a variant of the layer structure according to Figure 4.
  • Figure 1 shows a toilet seat set 1, which is attached via a seat hinge assembly 4 on a ceramic 2.
  • the toilet seat set 1 has a cover 6 and a seat 8, which are articulated by means of the seat hinge assembly 4. This can be carried out with a "SoftClose" function, in which the lowering movement is damped by means of a damper arrangement
  • the seat 8 is designed with a heated seat 10 indicated by dashed lines, whose heating temperature and heating time is adjustable via a thermostat 12, which is integrated in a housing, for example a technical box, for example in the region of the seat hinge assembly.
  • a thermostat 12 which is integrated in a housing, for example a technical box, for example in the region of the seat hinge assembly.
  • the invention covers solutions in which only a functional component, such as a sensor is arranged on a support.
  • a functional component 14, such as a sensor or the like is arranged in the seat in addition to the seat heater 10.
  • the seat heating 10 is in the embodiment of Figure 1, the seat heating 10 is in
  • a heating wire 16 which is applied meandering on a base body of the seat 8.
  • the main body of the seat 8 or cover 6 is made in known manner from a thermoset by pressing. On this base body then a carrier 16 shown in Figures 2 and 3 is applied, on which the seat heating 10, more precisely their heating wires or conductor tracks and also the functional component 14 are arranged.
  • the carrier 16 may be a thermosetting film-like material, in which then the component 14 and the seat heater 10 is embedded by softening / melting. This embedding can be done for example by Hochfrequenzbeetzschung, Ultraschallbeaufschlagung, laser radiation, jacketein- effect and / or pressure.
  • Figure 1 shows the carrier 16, in which the third medium, that is, for example, the heating wire of the seat heater 10 or the functional component 14 and their leads 18a, 18b, are embedded.
  • This embedding can be done so that the device 14 is not or only minimally on the carrier 16 also. However, as shown in FIG. 2, partial embedding can also take place so that the functional component 14 and / or its supply lines 18 protrude beyond the large area 19 of the foil-like carrier 16.
  • This arrangement can for example be prefabricated in a separate production line and then delivered as a preform to the press.
  • FIG. 3 shows a variant in which the functional component 14 is a flat one
  • the carrier 16 is made of a foil-like, preferably thermoset material. This material is designed so that it can be melted or softened by the energetic action described above. In addition, the carrier 16 is designed so that it has approximately the same thermal expansion behavior and shrinkage behavior, as the base material of the seat 8 and 6 lid.
  • Figure 4 shows a highly schematic section along the line AA in Figure 1 to illustrate the layer structure. Visible in this section is a, for example made of thermosetting, base body 20 of the seat 8, which is made for example of UREA. 2, the layer construction shown in FIG.
  • the functional component 14 and the seat heater 10 are embedded almost completely in the carrier 16.
  • the carrier top side is not provided with a surface layer, so that the user has direct contact with the functional component 14, via which appropriate measurements, evaluations or information transmission can take place.
  • FIG. 5 shows a corresponding variant in which the functional component 14 has, for example, a number of signal lines, shown in section, which extend at a distance from the heating wire of the seat heater 10.
  • This functional component 14 and the seat heater 10 are covered in this embodiment by a cover layer 24.
  • the wall thickness of this cover layer 24 is very small, so that the functional components 14 and also the seat heater 10 are arranged very close to the surface of the seat 8 or cover 6, and their function is not disturbed by the cover layer 24.
  • the functional component (sensor) 14 can be arranged in a region of a meandering loop of the seat heater 10.
  • the functional component 14 may be a sensor configured to detect the seating position of the user. Depending on this seating position, for example, in so-called shower toilet seats indicated in Figure 1
  • Wash nozzle 26 are controlled so that it is moved to the determined via the sensor optimum washing position.
  • a sensor may for example be designed as an induction wire, which depends on how much wire surface of the User is covered, outputs a corresponding position signal from which the
  • Such a wire can also be loops or meandering - similar to the seat heater - be laid.
  • Heated seat 10 may be arranged on a support, which is then pressed with the main body of the seat.
  • such a toilet seat can also be produced by an SMC or BMC process (Sheet Molding Compound / Bulk Molding Compound).
  • SMC Stmolded Molding Compound / Bulk Molding Compound.
  • an example provided as a semi-finished SMC layer structure with a plastic matrix or designed as a molding material is fiber-reinforced
  • Heated seat 10 may be applied to a carrier, which is designed as a resin paper or absorbent paper.
  • a carrier which is designed as a resin paper or absorbent paper.
  • the wire meal heating / sensor
  • a toilet seat or a toilet lid with a functional component, such as a sensor, a chip or the like.
  • the component is arranged on a carrier which is pressed with a base material of the seat or lid.
  • a functional component is arranged on a support and is then pressed with the base material.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toilet Supplies (AREA)

Abstract

La présente invention concerne un siège de toilettes ou un abattant de toilettes muni d'un composant fonctionnel, par exemple un capteur, une puce ou similaire. Le composant est disposé sur un support qui est compressé avec un matériau de base du siège ou de l'abattant. La présente invention concerne en outre un procédé de fabrication d'un siège de toilettes ou d'un abattant de toilettes, selon lequel un composant fonctionnel est disposé sur un support et est ensuite compressé avec le matériau de base.
PCT/EP2017/071081 2016-08-22 2017-08-22 Siège de toilettes ou abattant de toilettes WO2018036990A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17761829.5A EP3500144B1 (fr) 2016-08-22 2017-08-22 Siège de toilettes ou abattant de toilettes
ES17761829T ES2932519T3 (es) 2016-08-22 2017-08-22 Asiento o tapa de inodoro

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102016115561.6 2016-08-22
DE102016115561 2016-08-22
DE102016125934 2016-12-30
DE102016125934.9 2016-12-30
DE102017105205 2017-03-10
DE102017105205.4 2017-03-10

Publications (1)

Publication Number Publication Date
WO2018036990A1 true WO2018036990A1 (fr) 2018-03-01

Family

ID=59791043

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/071081 WO2018036990A1 (fr) 2016-08-22 2017-08-22 Siège de toilettes ou abattant de toilettes

Country Status (3)

Country Link
EP (1) EP3500144B1 (fr)
ES (1) ES2932519T3 (fr)
WO (1) WO2018036990A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021123283A1 (fr) * 2019-12-18 2021-06-24 Hamberger Industriewerke Gmbh Ensemble siège de toilettes
WO2022042933A1 (fr) * 2020-08-27 2022-03-03 Robert Bosch Gmbh Procédé de liaison d'un seul tenant d'éléments chauffants à des éléments de boîtier en matière plastique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022134969A1 (de) 2022-12-01 2024-06-06 Hamberger Industriewerke Gmbh Sensorik und WC-Sitzgarnitur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08294466A (ja) * 1995-04-26 1996-11-12 Toto Ltd 二層成形便座及び二層成形便座の検査方法
US5940895A (en) * 1998-04-16 1999-08-24 Kohler Co. Heated toilet seat
EP1199020B1 (fr) 2000-10-18 2006-02-22 Hamberger Industriewerke GmbH Charnière pour siège de toilette
GB2482500A (en) * 2010-08-04 2012-02-08 I-Shou Tsai Methods of integrally forming toilet seat with embedded heating wire
DE102013101209A1 (de) 2012-12-19 2014-06-26 Hamberger Industriewerke Gmbh WC-Sitzgarnitur
WO2016020409A1 (fr) 2014-08-04 2016-02-11 Hamberger Industriewerke Gmbh Abattant double pour cuvette de wc et procédé de production

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08294466A (ja) * 1995-04-26 1996-11-12 Toto Ltd 二層成形便座及び二層成形便座の検査方法
US5940895A (en) * 1998-04-16 1999-08-24 Kohler Co. Heated toilet seat
EP1199020B1 (fr) 2000-10-18 2006-02-22 Hamberger Industriewerke GmbH Charnière pour siège de toilette
GB2482500A (en) * 2010-08-04 2012-02-08 I-Shou Tsai Methods of integrally forming toilet seat with embedded heating wire
DE102013101209A1 (de) 2012-12-19 2014-06-26 Hamberger Industriewerke Gmbh WC-Sitzgarnitur
WO2016020409A1 (fr) 2014-08-04 2016-02-11 Hamberger Industriewerke Gmbh Abattant double pour cuvette de wc et procédé de production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021123283A1 (fr) * 2019-12-18 2021-06-24 Hamberger Industriewerke Gmbh Ensemble siège de toilettes
WO2022042933A1 (fr) * 2020-08-27 2022-03-03 Robert Bosch Gmbh Procédé de liaison d'un seul tenant d'éléments chauffants à des éléments de boîtier en matière plastique

Also Published As

Publication number Publication date
EP3500144A1 (fr) 2019-06-26
EP3500144B1 (fr) 2022-09-28
ES2932519T3 (es) 2023-01-20

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