WO2010142368A2 - Abattant wc et dispositif de pivotement - Google Patents

Abattant wc et dispositif de pivotement Download PDF

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Publication number
WO2010142368A2
WO2010142368A2 PCT/EP2010/002982 EP2010002982W WO2010142368A2 WO 2010142368 A2 WO2010142368 A2 WO 2010142368A2 EP 2010002982 W EP2010002982 W EP 2010002982W WO 2010142368 A2 WO2010142368 A2 WO 2010142368A2
Authority
WO
WIPO (PCT)
Prior art keywords
seat
toilet
lifting
toilet seat
axis
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/EP2010/002982
Other languages
German (de)
English (en)
Other versions
WO2010142368A3 (fr
Inventor
Wolfram Saul
Hans-Herrmann Kirschner
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.)
DR SAUL WC FUTUR GmbH
Original Assignee
DR SAUL WC FUTUR 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
Priority claimed from DE102009049128A external-priority patent/DE102009049128B4/de
Priority claimed from DE102010010306A external-priority patent/DE102010010306B4/de
Application filed by DR SAUL WC FUTUR GmbH filed Critical DR SAUL WC FUTUR GmbH
Priority to EP10722607A priority Critical patent/EP2448461A2/fr
Publication of WO2010142368A2 publication Critical patent/WO2010142368A2/fr
Publication of WO2010142368A3 publication Critical patent/WO2010142368A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/10—Devices for raising and lowering ; Collapsible or rotating seats or covers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/12—Hinges
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. 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
    • A47K13/28—Adjustably-mounted seats or covers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K17/00—Other sanitary equipment not covered by the other groups of this subclass ; Holders for toilet brushes
    • A47K17/02—Body supports, other than seats, for closets, e.g. handles, back-rests, foot-rests; Accessories for closets, e.g. reading tables
    • A47K17/026—Armrests mounted on or around the toilet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/14—Standing-up or sitting-down aids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1001—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications
    • A61G7/1007—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications mounted on or in combination with a toilet
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K17/00—Other sanitary equipment not covered by the other groups of this subclass ; Holders for toilet brushes
    • A47K2017/006—Defecation help for disabled persons

Definitions

  • One aspect of the invention relates to a toilet seat for supporting physiological bladder and defecation.
  • US 4,254,514 relates to a toilet seat having front, rear and side sections defining an upper seating surface and an associated lid.
  • the seat extends upwardly concave from the front to the rear of the toilet seat.
  • a footrest is arranged at the front portion of the toilet seat to cause a physiologically favorable sitting position during evisceration through the seat shape and the footrest.
  • annular toilet seat having a surface having a raised front segment and an elevated rear segment.
  • the two segments are connected by inclined against the horizontal intermediate segments.
  • a heart-shaped contour line which indicates the edge of the highest points, extends through the middle region of the front and rear segments and along a central opening into the intermediate segments.
  • the posterior raised element is said to stimulate intestinal perestalsis and emptying.
  • US 4,175,294 discloses a toilet seat having a beaded upwardly rounded portion at the front end.
  • an inclined footrest is arranged on the toilet bowl on the floor.
  • US 2,099,118 relates to a toilet seat with a physiologically favorable sitting position.
  • the surface is concave upwardly from a front portion to a rear portion of the toilet seat.
  • the caused by the known toilet seats support the physiological bladder and bowel movement is limited, with the occupied for emptying the bladder and bowel sitting posture on the known toilet seats no physiologically correct posture and usually perceived as less pleasant.
  • Object of the present invention is to provide a toilet seat of the type mentioned above, which contributes to the occupied by the emptying of the bladder and intestines sitting posture on the toilet seat to a much better support the physiological bladder and bowel evacuation, which on the toilet seat taken posture is perceived as pleasant. Moreover, it is an object of the present invention to provide a toilet seat of the type mentioned above, which is characterized by a high level of comfort and allows easy sitting down and getting up.
  • the above objects are achieved in a toilet seat with the features of claim 1.
  • the angle data according to the invention relate to a relaxed sitting position on the toilet seat according to the invention, which, however, is dictated by the shape of the seat surface to the user.
  • the physiological bladder and defecation can be influenced to a significant degree by specifying a certain angle between the femoral axis and the trunk axis of the user positively.
  • the puborectal sling in the area of the pelvic floor musculature is of crucial importance, as it causes an acute-angled bending of the rectum by means of a special suspension inside the bony pelvis and thus prevents the gravitational pressure on the lower sphincter apparatus in an energy-saving manner.
  • the squat position or posture which is predetermined when sitting on the toilet seat according to the invention and largely corresponds to the natural squat position of the human during bladder and defecation makes passive slackening of the puborectal sling possible and thus a door opening for free passage of the chair.
  • the triggering moment for the defecation is not the pressure increase of the abdominal cavity by pressing the abdominal press, as in the prior art often falsely assumed, but a certain Kö ⁇ erigen, which should largely correspond to the natural squat position.
  • the seat position of a user predetermined by the shape of the seat provided according to the invention provides undisturbed bladder and defecation.
  • the toilet seat according to the invention can therefore be used advantageously for the treatment of bowel dysfunction. Hemorrhoids, fissures, fistulas, and prolapses to colorectal cancer can be prevented.
  • the seat surface may be formed in such a way and define a position of the user when sitting on the seat surface such that the angle between the thigh axis and a horizontal axis is less than 20 °, preferably less than 10 °.
  • a seat height is perceived as pleasant if approximately a right-angled position is achieved in the upper jump and knee joints.
  • this also depends on the height of the toilet keys or the location of the attachment of the toilet bowl on a wall.
  • the angle between the fuselage axis and a vertical axis may preferably be between 20 ° to 50 °, in particular between 30 ° to 40 °.
  • the sitting position achieved with the aforementioned angle data also has a positive effect on undisturbed bladder and defecation.
  • the spread of the O- thigh between 50 ° to 80 °, preferably between 60 ° to 70 °, may be to the bladder and bowel movement continues to support.
  • the angle between thigh axis and lower leg axis may preferably be between 60 ° to about 90 ° or more.
  • the erf ⁇ ndungssiee toilet seat with or without footstool or the like can be used, which ultimately depends on the height of the toilet seat or the height of the toilet bowl or the amount of attachment of the toilet bowl on the wall.
  • the height difference between the rear elevation and the front elevation of the toilet seat may be more than 15 mm, preferably more than 20 mm, in particular more than 40 mm, each based on the height difference between the highest point on the back Raise and the highest point on the front elevation of the toilet seat.
  • the inclination of the seat surface in the longitudinal direction with respect to the course of the highest points on the seating surface in a first area may be less than ⁇ 1% and / or in a second area.
  • Another aspect of the invention relates to a toilet seat having a pivotally attachable to a toilet bowl base plate and a pivotally mounted on the base seat cradles, wherein the base plate rests in the assembled state of the toilet seat on the toilet bowl and a first axis of rotation at the rear end of the Grundplat - te is pivotable together with the seat upwards and wherein the seat frame is pivotable about a second axis of rotation at the front end of the base plate relative to the base plate upwards.
  • This aspect can also be realized independently of the aspect described above.
  • the toilet seat described above is characterized by a simple structural design with high stability.
  • a third aspect of the invention relates to a toilet seat having a toilet seat pivotally mounted on a toilet seat and with a hinged toilet lid, wherein a height adjustment is provided for lifting the seat and the flip cover at the rear end of the toilet seat.
  • This aspect of the invention can also be implemented independently of the aspects described above.
  • the seat can be raised more or less, so that a body-specific support of the physiological bladder and defecation is possible.
  • lifting the seat-glasses at the rear end, ie at the buttocks side of the user contributes to a higher sitting comfort.
  • That the height difference between the rear elevation (5) and the front elevation (6) is more than 15 mm, preferably more than 20 mm, in particular more than 40 mm, and / or
  • the pitch of the seat (3) in the longitudinal direction (X) with respect to the course of the highest points on the seat (3) in a first area (a) is less than ⁇ 1% and / or in a second area (b) -30% to -50% and / or in a third range (c) -80% to -100% and / or in a fourth range (d) -40% to -60% and / or in a fifth range (e ) less than - 15%, preferably less than -10%, and / or in a sixth range (f) less than +10% and / or in a seventh range (g) +10% to +30% and / or in an eighth range (h) +30% to +50% and / or in a ninth range (i) +10% to +30%, each based on a width of the region (ai) in the longitudinal direction (X) of 40 mm to 60 mm, preferably of about 50 mm, and / or
  • the pitch of the seat (3) in the longitudinal direction (X) with respect to the course of the highest points on the seat (3) in a first area (a) is less than ⁇ 1% and / or in a second area (b) -20% to -40% and / or in a third range (c) -70% to -90% and / or in a fourth range (d) -30% to -50% and / or in a fifth range (e ) less than -10% and / or in a sixth range (f) less than +20% and / or in a seventh range (g) between +20% to +40% and / or in an eighth range (h) between + 40% to + 60% and / or in a ninth range (i) is between +20% to +40% and / or in each case based on a width of the region (ai) in the longitudinal direction (X) of 40 mm to 60 mm, preferably of approximately 50 mm, and / or
  • Recess (18) has an increase (20) and / or
  • the seat frame (1) has aprons (21), wherein the aprons (21) laterally on the base plate (9) over into the area of the toilet bowl (10) are guided downwards and wherein the upper edge (13) of the toilet bowl (10) when lifting the seat frame (1) relative to the base plate (9) is covered by the skirts (21) and / or
  • That the seat frame (1) on the bottom has a recess for receiving the base plate (9) and / or
  • That the base plate (9) at the rear end (14) has two support rods (11) for attaching the toilet seat to the toilet bowl (10) up and / or
  • That at least one rotation brake is provided and / or
  • an actuating cylinder-piston unit is provided, wherein a piston (27) of the actuating cylinder-piston unit is hinged to the seat frame (1) and / or
  • That the lifting device (25) has a preferably battery-powered drive unit and / or
  • a further aspect of the invention which may also be provided independently of the aspects described above and if necessary combined with the features described above, relates to a seat pivoting device for a toilet seat as a stand-up aid, with a support for two fastened to a toilet bowl for the side next to the toilet bowl to be arranged lifting cylinder, the lifting cylinder are held only on the carrier and are supported on the carrier when lifting the toilet seat only on the toilet tenschadorel.
  • the present invention relates to an arrangement with a toilet seat and a seat pivoting device of the aforementioned type and a toilet arrangement with a toilet bowl, a toilet seat and a seat pivoting device of the aforementioned type.
  • Lifting devices for toilet seats as a stand-up are already known from the prior art.
  • DE 196 15 567 A1 discloses a seat lifting device for a stool or a chair, for example a toilet bowl, which consists essentially of three units which can be assembled, namely two lifting units arranged on the left and right of the pool and one connecting frame interconnecting the lifting units ,
  • Each lifting unit has a guiding and lifting device and a cable drive, which are connected to each other via guide cables for traction cables.
  • Each guide and lifting device has a guide rail on which a sliding plate is displaceable.
  • a seat support is pivotally mounted, wherein a gas spring is provided, which presses the rear portion of the seat support up, so that the seat support and the seat mounted on it tilt forward.
  • the known seat lift device is intended to perform a vertical, powered movement of the seat of a toilet bowl to assist physically disabled or elderly persons when they want to sit on the toilet seat or get up from it again.
  • a water closet for physically disabled, especially in the area of people with disabilities, with a stationary dishwashing bowl and a seat arranged thereon is known, which can be raised and lowered by a arranged between the floor and the seat lift.
  • a base frame is provided, which rests on the upper annular edge of the sink.
  • a folding frame is connected at the front by a hinge, so that the folding frame can be folded forward to the top.
  • the seat frame is attached to the folding frame and articulated by a hinge at the rear end of the folding frame.
  • an L-shaped boom projecting downwards behind the dishwashing bowl is provided, on the angled part of which an actuating cylinder is articulated.
  • the piston rod of this actuating cylinder is in turn mounted at the bottom of the snap frame by a hinge on this.
  • the folding frame is pivoted upwards about the joint on the front of the basic frame, in order to facilitate getting up or else sitting down or sitting a person.
  • Another seat lift device is known from US 4,993,085, in which a toilet seat with a correspondingly formed device from the edge of the toilet bowl is fully raised and thereby folds down to facilitate getting up.
  • the known from the prior art devices for raising or pivoting the toilet seat have a structurally complex structure and can not be retrofitted in existing toilet facilities in the rule.
  • the complex structural design of the known seat lifts with a variety of components that make up the seat lift contributes to high manufacturing costs and increases the susceptibility.
  • the operation of the known seat lifts, in particular for old and disabled people is not fully possible. This has meant that the known seat lift devices achieve only low acceptance among the addressed target groups.
  • Object of the present invention is therefore also to provide a Weghebe- or seat pivoting device available, wherein the Wegschwenkvor- direction has a simple structural design and can be retrofitted in a simple manner.
  • the seat pivoting device should advantageously be used in conjunction with the support of the physiological bladder and defecation by the toilet seat described above.
  • the seat pivoting device according to the invention should be producible at low cost.
  • the seat pivoting device according to the invention should be operable in a simple manner, in particular for elderly or disabled users, and allow a comfortable sitting down, sitting and getting up on or from the toilet bowl.
  • a seat pivoting device with the features of claim 11. It is provided that the reciprocating pistons are arranged with respect to the longitudinal axes pivotally to the longitudinal axis or to the level of the toilet seat or indirectly or directly pivotally connected to the toilet seat. It is essential that it can come on the extension of the reciprocating piston to a relative movement between the reciprocating piston and the toilet seat, so that the toilet seat when lifting from the rear on the reciprocating piston at least a front bearing point of the toilet seat on the toilet bowl is pivoted upwards. As a result, the toilet seat is tilted when lifting from back to front.
  • the traverse may preferably be web-shaped.
  • the lifting cylinders can be rigidly fastened or attached to the crosshead via an elastic sleeve with spring-loaded degrees of freedom.
  • a toilet assembly according to the invention with a toilet bowl, a toilet seat and a seat pivoting device of the aforementioned type is accordingly provided that the toilet seat attached to a rear end liftably attached to the seat pivoting device and is supported behind the seat pivoting device on the toilet bowl, the toilet seat with a front end rests on at least one support point on the toilet bowl unpaved and when lifting from behind the support point is pivotable forward.
  • the seat pivoting device according to the invention can be easily attached to a toilet bowl or mount and retrofit existing toilet facilities.
  • the inventive seat pivoting device is characterized by a simple structural design with a small number of parts, which allows the production of the seat pivoting device at low cost and at the same time greatly reduces the susceptibility to interference during operation.
  • the structurally simple structure allows a compact design with an elegant design, which further increases the acceptance of the user compared to the seat pivoting device according to the invention.
  • the seat pivoting device according to the invention is characterized by a simple operation and offers a user the ability to support the sitting and getting up or from the toilet seat in a very comfortable way.
  • 1 a is a plan view of a seat of a toilet seat according to the invention in a first embodiment
  • FIG. 1b shows a cross-sectional view of the seat goggles shown in FIG. 1a along the section line A-A from FIG. 1a, FIG.
  • FIG. 1c shows a side view of the seat frame shown in Fig. Ia
  • Fig. 2 shows the sitting posture of a user when sitting on the in Figs.
  • FIG. 3a is a plan view of a seat of a further embodiment of a toilet seat according to the invention.
  • FIG. 3b shows a cross-sectional view of the seat goggles shown in FIG. 3a along the section line A-A from FIG. 3a, FIG.
  • FIG. 3c shows a side view of the seat frame shown in Fig. 3a
  • FIGS. 3a to 3c shows the posture taken by a user when sitting on the seat frame shown in FIGS. 3a to 3c
  • FIG. 5 shows a side view of a first embodiment of a toilet seat according to the invention
  • FIG. 6 is a schematic cross-sectional view of the toilet seat shown in FIG. 5 when the toilet seat is raised;
  • FIG. 7 is a schematic side view of a second embodiment of a toilet seat according to the invention in the loaded state when sitting on the seat, 8 shows a schematic side view of the toilet seat shown in FIG. 7 after unloading, FIG.
  • FIG. 9 shows a schematic side view of the toilet seat shown in FIG. 7 with a view of a spring element in the loaded state of the seat frame
  • FIG. 10 shows the toilet seat shown in FIG. 7 in the unloaded state with a view of the spring element
  • FIG. 11 shows a cross-sectional view of a seat frame and a base plate of the toilet seat shown in FIGS. 7 to 10 in the region of a rear elevation of the seat frame,
  • FIGS. 7 to 10 is a view of the toilet seat shown in FIGS. 7 to 10 from below,
  • FIG. 13 is a plan view of the base plate of Fig. 11,
  • FIG. 14 is a schematic side view of another embodiment of a toilet seat according to the invention, wherein a lifting device is provided for lifting the rear end of the seat frame, in the non-raised state of the seat frame,
  • FIG. 15 shows a schematic side view of the toilet seat shown in FIG. 14, wherein the seat frame is shown in the raised state
  • FIGS. 14 and 15 are schematic cross-sectional views of the toilet seat shown in FIGS. 14 and 15 when folding up the toilet seat,
  • 17 is a cross-sectional view of the toilet seat shown in FIGS. 14 to 16 in the region of the rear elevation of the seat, 18 is a plan view of a base plate of the toilet seat shown in FIGS. 14 to 17,
  • FIG. 19 is a partial sectional view of an alternative embodiment of a toilet seat according to the invention for supporting the physiological bladder and defecation with a height adjustment device for lifting the seat frame at the rear end of the seat in a perspective view,
  • FIG. 20 shows the toilet seat shown in FIG. 19 in a partial sectional view from the side
  • FIG. 21 shows the toilet seat shown in FIG. 19 in a sectional view from the rear in a non-raised state of the seat
  • FIG. 22 shows the toilet seat shown in Fig. 21 in a view from the side
  • FIG. 23 shows the toilet seat shown in FIG. 19 in a sectional view from behind in a raised state of the seat frame, FIG.
  • FIG. 24 shows the toilet seat shown in FIG. 23 in a side view
  • FIG. 25 shows an exploded view of a bearing part of a height adjustment device designed for the manual height adjustment of the toilet seat shown in FIG. 19, FIG.
  • 26 is a toilet arrangement according to the invention with a toilet bowl, a seat pivoting device according to the invention and a toilet seat in the lowest position of the toilet seat in a view obliquely from above,
  • FIG. 27 shows the toilet seat illustrated in FIG. 26 in a side view of an operating unit of the seat pivoting device
  • FIG. 28 shows the toilet arrangement shown in FIG. 26 in a view from the other side
  • FIG. 29 shows the toilet arrangement shown in FIG. 26 in a view from the rear
  • FIG. 30 shows the toilet assembly shown in FIG. 26 with the toilet seat in a raised position.
  • FIG. 31 is a side view of the toilet assembly shown in Fig. 30 in the direction of the control unit
  • FIG. 32 is a view of the toilet assembly shown in FIG. 30 from the other side;
  • FIG. 33 is a front view of the toilet assembly shown in FIG. 30; FIG.
  • FIG. 34 is a view of the toilet assembly shown in FIG. 26 in a partially disassembled state.
  • FIG. 35 shows a side view of the toilet arrangement shown in FIG. 26 looking in the direction of the operating unit, the operating unit being shown in a sectional view, FIG.
  • FIG. 36 shows a partial sectional view of a lifting cylinder with a lifting piston of the operating unit shown in FIG. 35
  • FIG. 37 shows the toilet arrangement shown in FIG. 26 with retrofitted armrests, the armrests being folded up, FIG.
  • FIG. 38 shows the toilet arrangement shown in FIG. 37 with armrests folded into a horizontal position
  • FIG. 39 is a partial sectional view of the toilet assembly shown in Fig. 37 in a disassembled state of the armrests
  • FIG. 40 shows the toilet arrangement shown in FIG. 37 in the mounted state of the armrests
  • FIG. 40 shows the toilet arrangement shown in FIG. 37 in the mounted state of the armrests
  • FIG. 41 is a plan view of the toilet assembly shown in FIG. 38; FIG.
  • FIG. 42 is a plan view of the toilet assembly shown in Fig. 41 after the pivoting of the armrests to the outside,
  • FIG. 43 shows the toilet arrangement shown in FIG. 26 with retrofitted L-shaped armrests in a plan view
  • FIG. 44 shows the toilet arrangement shown in FIG. 38 after the toilet seat has been raised
  • Fig. 45 the toilet assembly shown in Fig. 44 after unfolding a hinged lid of the toilet seat.
  • FIGS. 1 a to 1 c a seat frame 1 of a toilet seat 2 shown in FIGS. 5 and 6 is shown, wherein the seat frame 1 has a seat surface 3 adapted to the natural squat position of the human during bladder and defecation.
  • the seat surface 3 is formed trough-shaped or inwardly curved and is formed by a central lower seating area 4 between see a rear elevation 5 and a front elevation 6 of the seat 3.
  • the rear elevation 5 has a greater height than the front elevation 6. The height difference is approximately 21 mm with respect to the highest points of the respective elevation 5, 6.
  • the seat surface 3 is formed such that a (sitting) posture of a user 7 when sitting on the seat surface is predetermined such that the angle ⁇ between the thigh axis Y 1 and the trunk axis Y 2 of the user 7 about 50th ° is.
  • the angle ⁇ between the thigh axis Y 1 and the horizontal axis Y 3 is about 10 °.
  • the angle ⁇ between the fuselage axis Y 2 and a vertical axis Y 4 is about 30 °. This is shown in FIG. 2.
  • the aforementioned angles are predetermined by the shape of the seat surface 3 when sitting on the toilet seat.
  • the aforesaid values for the pitch of the seat surface 3 are relative to the start and end points of a region a-i in the longitudinal direction X and to the region width.
  • the lengths, heights and width dimensions given in FIGS. 1a to 1c are given in [mm].
  • FIGS. 3 a to 3 c show a seat frame 1 with a different shape of the seat surface 3.
  • the seat surface 3 is formed in this embodiment, and provides an attitude of the user 7 such that the angle ⁇ between the upper limb axis Y 1 and the trunk axis Y 2 is approximately 50 ° and the thigh axis Yi runs in the horizontal direction.
  • the angle ⁇ between the fuselage axis Y 2 and a vertical axis Y 4 is about 40 °.
  • the height difference between the rear elevation 5 and the front elevation 6 of the seat surface 3 is approximately 50 mm in the embodiment illustrated in FIGS. 3a to 3c.
  • the pitch of the seat 3 in the longitudinal direction X with respect to the course of the highest points on the seat 3 is shown in FIGS. 3a to 3c with respect to a width of the areas a-i in the longitudinal direction X of 50 mm, as indicated below:
  • FIGS. 1 a to 1 c and FIGS. 3 a to 3 c can each differ by ⁇ 5%.
  • the seat glasses 1 shown in Fig. Ia to Ic and 3a to 3 c support the natural squat position of humans and thus facilitate complete bladder and defecation.
  • the angle ⁇ between the thigh axis Yi and the lower leg axis Y 5 is between 80 ° (FIG. 2) and 90 ° (FIG. 4).
  • a spread of the thighs between 60 ° to 90 °, preferably between 70 ° to 80 °, given. This contributes to further support in bladder and defecation.
  • the pivotability of the toilet seat 2 is shown schematically in Fig. 6.
  • the seat frame 1 is pivotally attached to the toilet bowl 10 via a base plate 9, not shown in Figs. 5 and 6.
  • the toilet seat 2 is bolted via two lateral support rods 11 to the toilet bowl 10.
  • the toilet seat 2 is supported in the assembled state via elastic spacers 12 on the upper edge 13 of the toilet bowl 10 from.
  • the first axis of rotation Z 1 relative to the plane of the base plate 9 and against the upper edge 13 of the toilet bowl 10 is displaced upwards, so that a simple swinging up the toilet seat 2, that is the Base plate 9 together with the seat 1, is possible.
  • the base plate 9 is shown, with the toilet seat 2 pivotally attached to the toilet bowl 10, wherein the base plate 9 rests in the assembled state of the toilet seat 2 on the toilet bowl 10 and about a first axis of rotation Z ⁇ at the rear end 14 of the base plate is pivotable together with the toilet seat 1 to the top and wherein the toilet seat 1 is pivotable relative to the base plate 9 upward about a second rotation axis Z 2 at the front end 15 of the base plate. 9
  • FIGS. 9 to 11 show that at least one spring element 16 arranged between the base plate 9 and the seat frame 1 can be provided, with the spring element 16 being arranged at the rear end 14 of the base element.
  • plate 9 supported on the base plate 9 and wherein the rear end 17 of the seat frame 1 is urged by the spring force in a relative to the base plate 9 raised upward basic position when not burdening the seat frame.
  • Fig. 10 wherein the seat frame 1 is urged by 5 cm relative to a loaded position shown in Fig. 9 by the action of the spring element 16 upwards.
  • a hydraulic or hydropneumatic spring means may be provided in the manner of a brake cylinder. This leads to a seat cushioning, which contributes to a higher comfort.
  • the spring travel of the spring element 16 can be between 3 to 10 cm, preferably about 5 cm.
  • preferably only one spring element 16 is provided, which is arranged in the region of the central longitudinal axis of the seat 1. Since only one spring element 16 is provided, there is a very even lowering of the seat frame 1 under load, which is perceived as pleasant.
  • the spring element 16 is pivotally mounted on the base plate 9 and integrated into a recess 18 in the seat 1. As a result, it is possible to extend the spring element 16 when the seat frame 1 is not loaded, without it being possible for the spring element 16 to tilt.
  • the spring element 16 has on the upper end face on a transverse to the spring element 16 arranged pressure plate 19, which leads to a low surface pressure of the seat frame 1 under load.
  • the seat 1 has in the region of the recess 18 an elevation 20 in order to predetermine a sufficiently deep installation space for the spring element 16.
  • the seat frame 1 may have skirts 21, the skirts 21 laterally past the base plate 9 into the region of the toilet bowl 10 are guided below and wherein the upper edge 13 of the toilet bowl 10 is also covered in the unloaded state of the seat 1 of the aprons 21. This results in particular in comparison of FIGS. 7 and 8 or 9 and 10.
  • the skirts 21 are preferably formed by downwardly extended side walls of the seat 1.
  • the seat frame 1 can have a recess on the underside for receiving the base plate 9, so that the seat frame 1 is supported over a large area on the base plate 9 in the loaded state.
  • the base plate 9 is circumferentially on the inside in the region of an inner opening 22 and also from the outside of the seat 1 includes so that it does not cause injury to the fingers by pinching between the base plate 9 and the seat 1 when sitting on the seat 1 can come.
  • a hinge acting as a rotary brake can be installed, so that the seat frame 1 can be moved under tension with the body weight in the direction of zero position. Due to the effect of the rotational brake, the seat frame 1 is raised relative to the base plate 9, wherein the seat frame 1 performs a pivotal movement about the second axis of rotation Z2, so that it comes to lifting the seat frame 1 in the region of the rear end 17.
  • the spring force of the rotary brake can be chosen so large that the seat frame 1 is lifted even when loaded with a user 7 in the region of the rear end 17 relative to the base plate 9.
  • the rotation brake can be provided as an alternative or in addition to a lifting device for lifting the rear end 17 of the seat 1.
  • the spring force of the spring element 16 can be adjustable in order to allow adaptation to the user 7 with different weights. It is also possible that by a sufficiently large spring force of the spring element 16, the seat 1 remains despite a load with a user 7 in a specific raised position, which may have an advantageous effect on the bladder and defecation.
  • the base plate has two bearing sections 23, which engage in the recess 18 in the seat frame 1 and are fixed rotatably there via the support rods 11. This makes it possible to pivot the seat 1 relative to the base plate 9.
  • FIGS. 14 to 18 A further embodiment of a toilet seat 2 is shown in FIGS. 14 to 18, which also has a seat frame 1 pivotally mounted on a base plate 9.
  • the seat eyeglasses 1 can in turn be pivoted forward or swiveled about the second axis of rotation Z 2, at least one lifting device 25 being provided for lifting the seat frame 1 from a sitting position while sitting on the seat frame 1 into an auxiliary position for facilitated standing up, wherein the lifting device 25 has at least one at the rear end 17 of the seat 1 to the seat 1 about a third axis of rotation Z 3 pivotally hinged actuator, wherein the actuator for adjusting the seat 1 is adjustable from the sitting position to the auxiliary position in the longitudinal direction and wherein the seat frame 1 is pivoted when lifting about the second axis of rotation Z 2 relative to the base plate 9.
  • the third axis of rotation Z 3 is arranged coaxially to the first axis of rotation Zi, around which the base plate 9 can swing upwards.
  • the attachment of the base plate 9 to the toilet bowl 10 corresponds to the attachment in the embodiments already described above.
  • a lifting device 25 is provided on both longitudinal sides of the seat 1.
  • the actuator is hinged to the side of the seat 1 and laterally guided on the toilet bowl 10 down toward the ground and supported against the ground.
  • an actuator actuating cylinder-piston unit is provided with a control cylinder 26 and a piston 27, wherein the piston 27 can extend in the longitudinal direction upwards from the actuating cylinder 26, resulting in the lifting of the seat 1 at the rear end 17. This is shown schematically in FIGS. 14 and 15. In principle, it is also possible that the piston 27 is guided laterally through the toilet bowl 10, as provided for the support rods 11.
  • Fig. 17 finally shows that the piston 27 has at its free end a cylinder portion 28 which in a corresponding recess is inserted in the seat 1. As a result, a rotatability of the adjusting cylinder-piston unit is ensured relative to the seat 1.
  • actuating cylinder-piston units can be connected to each other via a transverse linkage to ensure greater stability.
  • the actuating cylinder 26 may be pivotally connected at the lower end with a preferably cup-shaped bearing piece, which is supported against the ground or the rear wall to which the toilet bowl 10 is attached. When placing on the ground, it is not absolutely necessary to screw the bearing part to the ground.
  • a not shown and preferably battery-powered drive unit for adjusting the actuating cylinder-piston unit may be provided.
  • the third axis of rotation Z 3 in the sitting position of the seat 1 shown 14 in Fig. Preferably at the same height, in particular coaxially with the first axis of rotation z ⁇ .
  • pivoting the base plate 9 together with the seat 1 is readily possible.
  • the skirts 21 of the seat 1 are extended downwards relative to the embodiments shown in FIGS. 7 to 13 in order to ensure effective protection of the user against jamming of the fingers between the seat 1 and the toilet bowl 10.
  • the seat frame 1 with the lifting device 25 by more than 30 °, in particular to 45 ° lift, so that getting up from the seat 1 is facilitated.
  • a control device may be provided here, which makes it possible to raise the seat frame 1 more or less as needed.
  • the hinged lid 8 may have at its outer edge an impeller 29, with which the hinged lid 8 rests against the rear wall 30, to which the toilet bowl 1 is attached.
  • the impeller 29 rolls on the surface of the rear wall 30, so that it can not damage the rear wall 30 and / or the hinged lid 8 in the height adjustment of the seat frame 1.
  • FIGS. 19 to 24 A further embodiment of a toilet seat 31 for supporting the physiological bladder and defecation is shown in FIGS. 19 to 24, which has a seat belt 33 pivotally attachable to a toilet bowl 32 and a toilet lid 34 mounted in a hinged manner.
  • the seat frame 33 may have a seat adapted to the natural squatting position of the human during bladder and defecation.
  • the toilet seat 31 has a height adjustment device 35.
  • the height adjustment device 35 has two bearing parts 36, 37 on opposite sides of the central longitudinal axis of the toilet seat 31, on which the seat frame 33 and in this case also the hinged lid 34 are mounted.
  • Bearing parts 36 may correspond.
  • the bearing parts 36, 37, the seat frame 33 and the hinged lid 34 are supported on an edge of the toilet bowl 32.
  • the Lagertei- Ie 36, 37 via threaded rods 38, 39 attached to the toilet bowl 32.
  • the threaded rods 38, 39 By turning the threaded rods 38, 39, the bearing parts 36, 37 can be adjusted in height.
  • the threaded rods 38, 39 each have an actuating section for a hexagon socket wrench on the front side. It is not shown in detail that the hinged lid 34 can also be pivotally mounted on the seat frame 33.
  • Each bearing part 36, 37 has a supporting body 40 and a pressure body 41 guided in a height-adjustable manner in the supporting body 40.
  • the seat frame 33 and the hinged lid 34 are mounted on the pressure body 41 and supported on the pressure bowl 41 and the support body 40 on the toilet bowl 32.
  • the construction of the left-hand bearing part 36 of the height adjustment device 35 will be described below by way of example with reference to FIGS. 19 and 25.
  • the threaded rod 38 has at its upper end 42 an external thread and can be screwed into a bore of the pressure body 41 with internal thread. As a result, a height adjustability of the pressure body 41 is ensured by turning the threaded rod 38.
  • the pressure body 41 may have an external thread, which allows the screwing of the pressure body 41 in a sleeve or hollow cylindrical portion 43 of the support body 40.
  • the hollow cylinder section 43 may have a corresponding internal thread.
  • the pressure element 41 is securely guided in the hollow cylinder section 43 during the height adjustment.
  • the bearing part 36 is supported via a bottom portion 44 with a flange-like outer edge on the upper edge of the toilet bowl 32.
  • the threaded rod 38 is clamped with a wing nut 45 against the lower edge of the toilet bowl 32 via two washers 45a, 45b, wherein the wing nut 45 can be screwed onto a lower end 46 of the threaded rod 38 with external thread.
  • each bearing part has a rotation brake 46, the structure of which is known per se from the prior art.
  • the rotary brake 46 is mounted with a bearing seat 47 as a torque arm in the bolt-shaped pressure body 41.
  • the bearing seat 47 is inserted in a form-fitting manner in a corresponding opening in the pressure body 41.
  • the rotary brake 46 is in turn connected in a form-fitting manner to the bearing seat 47 and has a front rotatable shaft section 47a, which passes through the opening in the pressure body 41.
  • the bearing seat 47 is fixed with a retaining ring 48 against axial displacement, wherein the locking ring 48 bears against a web-shaped extension 49 on the seat frame 33. This is shown in FIG.
  • a coupling element 49 is provided for transmitting torque from the seat frame 33 and the hinged lid 34 to the rotary brake 46.
  • the hinged lid 34 is rotatably supported on a rear hexagonal portion 49 a of the coupling member 49 via a web-like extension 50 on one side of the seat frame 33, while a second web-shaped extension 51 of the seat frame 33 is fixed positively on this side on a front hexagonal section 49b of the coupling element 49.
  • the toilet lid 34 is positively fixed on the rear hexagonal portion 49a of the coupling member 49, while the seat frame 33 is rotatably mounted on this side on the front hexagonal portion 49b of the coupling member 49.
  • a locking ring 52 is provided which comes when lifting the toilet seat 31 against an annular recess of the pressure body 41 on the underside of the plant. At the same time, the unintentional unscrewing of the threaded rod 36 from the pressure body 41 is prevented by the securing ring 52.
  • FIGS. 26 to 45 show a toilet arrangement 1 which has a seat swiveling device 2 for a toilet seat 3 as a stand-up aid.
  • the seat pivoting device 2 comprises a fastened to a toilet bowl 4 carrier for two laterally adjacent to the toilet bowl 4 to be arranged lifting cylinder 5, wherein the lifting cylinder 5 are held only on the carrier and supported on the carrier when lifting the toilet seat 3 only on the toilet bowl 4.
  • the seat pivoting device 2 is only at the toilet seat. bowl 4 held and not on a rear wall 35 to which the toilet bowl 4 is attached. Incidentally, the seat pivot device 2 is not supported on the floor 36. This ensures easy and quick retrofitting of existing toilet facilities.
  • the carrier is formed by a supportable on the upper edge 6 of the toilet bowl 4 and connectable to the toilet bowl 4 web-shaped traverse.
  • the lifting cylinder 5 are preferably rigidly attached to the ends of the traverse 7, wherein each lifting cylinder 5 has a pivotable to the toilet seat 3 on the toilet seat 3 directly or indirectly fastened reciprocating piston 8. This makes it possible to pivot the toilet seat 3 when lifting from behind via the reciprocating pistons 8 by at least one front support point 9 of the toilet seat 3 on the toilet bowl 4 upwards.
  • the seat pivoting device 2 shown has a simple constructive and very compact design with a small number of parts and is characterized by a high aesthetic.
  • the illustrated seat pivoting device 1 can be retrofitted to existing toilet facilities due to the auflegbaren from above on the toilet bowl 4 and connectable to the toilet bowl 4 Traverse with the two outer cylinders 5.
  • the toilet assembly 1 is shown with non-raised toilet seat 3.
  • the toilet seat 3 can be raised from the rear by extending the reciprocating pistons 8 from the lifting cylinders 5, wherein the toilet seat 3 is unattached at the front on the at least one support point 9 on the upper edge 6 of the front Toilet bowl 4 rests and pivoted about the support point 9 upwards or tilted.
  • the fastening points of the lifting cylinder 5 are provided on the traverse 7 in the region of the upper ends of the lifting cylinder 5.
  • the attachment points are further shifted in the direction of the center of the lifting cylinder 5.
  • the lifting cylinders 5 are arranged obliquely inclined to a horizontal flat side of the traverse 7 or to the plane through the upper edge 6 of the toilet bowl 4 forward. This is shown schematically in Fig.
  • the angle ⁇ between a vertical axis Yi and the longitudinal axis Y 2 of the lifting cylinder 5 between 15 ° to 30 °, preferably between 20 ° to 25 °, may amount. It is understood that the aforementioned angle data are not restrictive. Incidentally, the oblique position of the lifting cylinder 5 ensures that when lifting the toilet seat 3 from behind it comes to a pivoting movement substantially around the front support point 9 of the toilet seat 3 on the toilet bowl 4, the toilet seat 3 raised from the back, but is not pulled back substantially from its position shown in Fig. 27.
  • the traverse 7 has a central flat portion 10 and arranged at the ends obliquely to the plane of the central flat portion 10 and downwardly offset flange-like mounting portions 11, which are preferably fixed or rigidly connected to a housing of the lifting cylinder 5. This is shown in FIG. As is further apparent from FIG. 34, the plane through the fastening sections 11 is arranged obliquely to the plane through the central flat section 10. As a result, the inclination of the lifting cylinder 5 is specified.
  • a lifting beam 12 is provided for lifting the toilet seat 3, which also has a central flat portion 13 and obliquely inclined and downwardly offset end attachment portions 14 which are fixedly connected to the reciprocating 8.
  • the lifting beam 12 is preferably rigidly connected to the reciprocating pistons 8 on both sides and bolted with two bolts 15 pivotally mounted on the toilet seat 3 via fastening screws 16, so that the toilet seat 3 can be pivoted relative to the lifting beam 12 and thus relative to the lifting beams
  • the connection of the lifting cylinder 5 with the traverse 7 and the connection of the reciprocating piston 8 with the lifting bar 12 is preferably rigid, but can also be realized via elastic sleeves with spring-loaded degrees of freedom.
  • the traverse 7 is fixed on the toilet bowl 4 via further fastening screws 17, which can be felt down through the upper edge 6 of the toilet bowl 4 and secured from below by means of wing nuts 18.
  • the lifting beam 12 and the traverse 7 are thus movable relative to each other.
  • the shown construction of the seat pivoting device 2 ensures a high stability and secure attachment of the seat pivoting device 2 to the toilet bowl 4, wherein a mechanical coupling of the adjusting movement of the reciprocating piston 8 in the process on the one hand and a secure and stable mounting of the toilet seat 3 during lifting by the lifting beam 12. are guaranteed on the other hand.
  • the lifting beam 12 is due to a complementary design of the central flat portion 13 and the mounting portions 14 to the flat portion 10 and the mounting portions 11 on the cross member 7 in the non-raised state of the toilet seat. 3 essentially over the entire surface on the traverse 7 and is supported on this. This contributes to a stable storage of the toilet seat 3.
  • a preferably electronic control device which comprises an electronic circuit 19.
  • Each lifting cylinder 5 has a DC motor 20 which is connected via a gear 21 and a clutch 21a with a spindle 22 which is connected to a spindle nut 23 of the longitudinally adjustable and non-rotatably mounted piston 8 to a rotational movement of the spindle 22 during operation of the motor 20 to convert into a translational movement of the reciprocating piston 8.
  • the lifting cylinders 5 are electrically connected to one another, wherein the connecting lines can not be visible from the outside and protected by the mechanical elements.
  • the synchronization of the two lifting cylinders 5 takes place e-lektronisch by at least one motor-side rotary encoder.
  • a synchronous adjustment or method of the reciprocating piston 8 is ensured in a simple manner, which leads to a uniform raising and lowering of the toilet seat 3.
  • Each lifting cylinder can be a lifting power of 80 to 120 kg, preferably of about 100 kg, muster, so that it is possible in any case, even heavyweight people to assist in getting up by lifting the toilet seat 3.
  • a continuous or continuous height adjustment of the toilet seat 3 can be provided. Basically, however, a discontinuous height adjustment is not excluded.
  • a mechanical synchronization of the adjusting movement of the reciprocating piston 8 is also possible beyond.
  • control device is preferably also designed for electronic limitation of the adjusting movement of the lifting piston 8.
  • the limit stop of the two reciprocating pistons 8 can be effected by at least one motor-side rotary encoder.
  • a possibility for manual adjustment of the end position of the reciprocating piston 8 is provided as a function of the personal requirements of a user by appropriate means.
  • the drive of the lifting cylinder 5 should stop automatically when a (set) uppermost stroke position of the reciprocating piston 8 is reached.
  • the adjustment of the reciprocating piston can also be limited mechanically, preferably using limit switches.
  • a plurality of accumulators 24 is provided, wherein the accumulator operation of the lifting cylinder 5 should preferably allow more than 100, in particular approximately 150, actuation cycles.
  • a not shown in detail plug-in charger can be provided for charging the batteries 24 .
  • Access to a charging socket 25 as an integrated interface for connection to a charger can take place via a sliding cover 25a on an operating housing 26 of the seat pivoting device 2.
  • the electronic circuit 19 is received for the control device.
  • the accumulators 24 are likewise arranged in the operating housing 26.
  • a network operation of the motors 20 may be provided.
  • the electronic circuit 19 of the control device has two microswitches or pushbuttons 27, which can be triggered via an actuating lever 28.
  • the operating lever 28 has at its end a Bending beam 29 which is fixed to the control housing 26.
  • the operating lever 28 is pivotally mounted on the control housing 26. By pressing or pulling the operating lever 28, the corresponding strokes are triggered.
  • the actuating lever 28 returns to the neutral (rest) position when released and stops the respective lifting operation. This makes a very comfortable and individual height adjustment of the toilet seat 3 in a simple manner possible.
  • the operating housing 26 can be fastened to a lifting cylinder 5, wherein, more preferably, the lifting cylinder 5 can be guided through the operating housing 26.
  • the control housing 26 is preferably designed splash-proof with rounded edges, resulting in an aesthetically pleasing overall impression.
  • the triangular basic shape of the operating housing 26 enables a very space-saving arrangement of the various components in the control housing 26 and a compact construction of the seat pivoting device 2.
  • the illustrated seat pivoting device 2 with an operating housing 26 and an actuating lever 28 allows easy, safe handling and operation of the seat pivoting device 2, wherein the actuating lever 28 in a very comfortable way, the manual control of the adjustment of the reciprocating piston 8 permits. It is understood that at the location of an actuating lever 28 and corresponding key switch can be provided.
  • the control unit may, if necessary, be provided on the left or the right side of the seat swivel device 2.
  • the operating lever 28 has an angled handle portion 30 at its free end, wherein the handle portion 30 is disposed at the level of the edge 6 of the toilet bowl 4.
  • a simple manual actuation of the control device 19 while sitting on the toilet seat 3 is made possible.
  • a charging state indicator 31 and / or a lifting direction indicator device 32 can be provided on the operating housing 26.
  • the stroke direction indicator 32 visualizes the stroke direction, which may be of particular advantage for the elderly.
  • the state of charge of the accumulators 24, however, is visualized by the state of charge indicator.
  • FIGS. 37 to 45 the toilet arrangement 1 is shown, wherein the seat pivoting device 2 is retrofitted with armrests 33.
  • the armrests 33 are in operative connection with the lifting pistons 8, wherein the armrests 33 together with the lifting pistons 8 are adjustable in height. This results from a comparison of FIGS. 37 and 38 with FIGS. 44 and 45.
  • the armrests 33 are connected via extension pieces 34 to the lifting piston 8.
  • the armrests 33 may be releasably secured to the reciprocating piston 8 via the extension pieces 34. As a result, the armrests 33 can be retrofitted in a simple manner with already mounted seat pivoting devices 2.
  • Fig. 39 shows the armrests 33 in the disassembled state. For connecting the armrests 33 with the reciprocating piston 8 corresponding screw and / or locking means may be provided.
  • the extension piece 34 have a bore 37, in which a bolt 38 and a lining piece 39 engage, wherein the bolt 38 and the lining piece 39 via screws 40 - after screwing the bolt 38 in a threaded portion 41 on the reciprocating piston 8 and the touchdown of the extension piece 34 - rotationally fixed to the extension piece 34 can be fixed. This is shown in FIG. 40.
  • the armrests 33 can be pivotably mounted about the longitudinal axes Y 2 of the lifting cylinders 5. As a result, the distance between the armrests 33 can be individually adapted to the needs of a user.
  • the armrests 33 are L-shaped, so that there is a greater distance between the armrests 33 in the assembled state results. This is shown in FIG.
  • the armrests 33 may be pivotally mounted about a transverse axis of the lifting cylinder 5 to facilitate sitting down on the toilet seat 3 and getting up from the toilet seat 3 with the armrests 33 folded up. This results from a comparison of FIGS. 37 and 38.
  • the toilet seat 3 in the usual way a hinged lid 42 which can be opened, regardless of the possibility to raise the toilet seat 3, unfold.
  • the toilet seat 3 as such, independently of the rear lifting with the seat pivot device 2, if necessary, can be opened upwards, which allows the upper edge 6 of the toilet bowl 4 to be cleaned.
  • the illustrated skew of the lifting cylinder 5 is not mandatory. It is also possible in principle that the lifting cylinders 5 are arranged substantially in a vertical position.
  • an operating housing (26) is provided for the control device, wherein the operating housing (26) is attached to a lifting cylinder (5) and wherein, preferably, the lifting cylinder (5) is passed through the control housing (26) and / or
  • an actuating lever (28) for the manual control of the adjusting movement of the reciprocating piston (8) is mounted and / or
  • actuating lever (28) has an angled handle portion (30) at its free end, wherein the handle portion (30) in the height of the edge (6) of the toilet bowl (4) is arranged and / or
  • a state of charge indicator (31) and / or a stroke direction indicator (32) and / or an integrated interface for connection to a charger are provided and / or

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Toilet Supplies (AREA)

Abstract

L'invention concerne un abattant wc (2) pour assister la miction et la défécation physiologiques, comprenant une lunette (1), la lunette (1) présentant une surface d'assise (3) adaptée à la position accroupie naturelle de l'être humain lors de la miction et de la défécation, la surface d'assise (3) étant en forme d'auge et présentant une zone d'assise (4) moyennement profonde située entre une surélévation arrière (5) et une surélévation avant (6) de l'assise (3), la surélévation arrière (5) étant plus haute que la surélévation avant (6). La surface d'assise (3) est conçue de manière à procurer à l'utilisateur (7) lorsqu'il s'assoie sur la surface d'assise (3), une posture dans laquelle l'angle (α) entre l'axe de la cuisse (Y1) et l'axe du tronc (Y2) de l'utilisateur (7) est compris entre 40° et 70°, de préférence entre 55° et 65°, idéalement entre 50° et 60°.
PCT/EP2010/002982 2009-06-08 2010-05-14 Abattant wc et dispositif de pivotement Ceased WO2010142368A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10722607A EP2448461A2 (fr) 2009-06-08 2010-05-14 Abattant wc et dispositif de pivotement

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
DE102009024515.4 2009-06-08
DE102009024515 2009-06-08
DE102009037971.1 2009-08-20
DE102009037971 2009-08-20
DE102009049128A DE102009049128B4 (de) 2009-06-08 2009-10-12 Toilettensitz
DE102009049128.7 2009-10-12
DE102010004182.3 2010-01-07
DE102010004182 2010-01-07
DE102010009054 2010-02-23
DE102010009054.9 2010-02-23
DE102010010306.3 2010-03-04
DE102010010306A DE102010010306B4 (de) 2010-01-07 2010-03-04 Sitzschwenkvorrichtung

Publications (2)

Publication Number Publication Date
WO2010142368A2 true WO2010142368A2 (fr) 2010-12-16
WO2010142368A3 WO2010142368A3 (fr) 2011-07-21

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Application Number Title Priority Date Filing Date
PCT/EP2010/002982 Ceased WO2010142368A2 (fr) 2009-06-08 2010-05-14 Abattant wc et dispositif de pivotement

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WO (1) WO2010142368A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016125563A1 (de) * 2016-12-23 2018-06-28 Villeroy & Boch Ag Deckellagerung für eine Sanitäreinrichtung und Sanitäreinrichtung mit einer solchen
US20220095861A1 (en) * 2020-09-29 2022-03-31 Harrell Edward Wimberly Ergonomic toilet seat apparatus and assembly
US11871881B2 (en) 2020-08-17 2024-01-16 Cvs Pharmacy, Inc. Detachable toilet seat
US12245727B2 (en) 2019-07-25 2025-03-11 Stephen John THOMSON Toilet module

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457029A (en) * 1981-05-14 1984-07-03 Herbert Matthews Toilet seat structure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016125563A1 (de) * 2016-12-23 2018-06-28 Villeroy & Boch Ag Deckellagerung für eine Sanitäreinrichtung und Sanitäreinrichtung mit einer solchen
DE102016125563B4 (de) * 2016-12-23 2020-12-24 Villeroy & Boch Ag Deckellagerung für eine Sanitäreinrichtung und Sanitäreinrichtung mit einer solchen
US12245727B2 (en) 2019-07-25 2025-03-11 Stephen John THOMSON Toilet module
US11871881B2 (en) 2020-08-17 2024-01-16 Cvs Pharmacy, Inc. Detachable toilet seat
USD1026185S1 (en) 2020-08-17 2024-05-07 Cvs Pharmacy, Inc. Toilet seat
USD1047094S1 (en) 2020-08-17 2024-10-15 Cvs Pharmacy, Inc. Toilet seat
US12239264B2 (en) 2020-08-17 2025-03-04 Cvs Pharmacy, Inc. Detachable toilet seat
US20220095861A1 (en) * 2020-09-29 2022-03-31 Harrell Edward Wimberly Ergonomic toilet seat apparatus and assembly
US11617480B2 (en) * 2020-09-29 2023-04-04 Harrell Edward Wimberly Ergonomic toilet seat apparatus and assembly

Also Published As

Publication number Publication date
WO2010142368A3 (fr) 2011-07-21
EP2448461A2 (fr) 2012-05-09

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