EP0226699A2 - Lit d'eau - Google Patents

Lit d'eau Download PDF

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Publication number
EP0226699A2
EP0226699A2 EP86108806A EP86108806A EP0226699A2 EP 0226699 A2 EP0226699 A2 EP 0226699A2 EP 86108806 A EP86108806 A EP 86108806A EP 86108806 A EP86108806 A EP 86108806A EP 0226699 A2 EP0226699 A2 EP 0226699A2
Authority
EP
European Patent Office
Prior art keywords
hoses
bed
water
webs
fixing webs
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.)
Granted
Application number
EP86108806A
Other languages
German (de)
English (en)
Other versions
EP0226699A3 (en
EP0226699B1 (fr
Inventor
Metall-Holz-Kunststoff Rokado
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.)
Rokado Metall-Holz-Kunststoff & Co KG GmbH
Original Assignee
Rokado Metall-Holz-Kunststoff & Co KG 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 Rokado Metall-Holz-Kunststoff & Co KG GmbH filed Critical Rokado Metall-Holz-Kunststoff & Co KG GmbH
Priority to AT86108806T priority Critical patent/ATE45869T1/de
Publication of EP0226699A2 publication Critical patent/EP0226699A2/fr
Publication of EP0226699A3 publication Critical patent/EP0226699A3/de
Application granted granted Critical
Publication of EP0226699B1 publication Critical patent/EP0226699B1/fr
Expired 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
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/085—Fluid mattresses or cushions of liquid type, e.g. filled with water or gel

Definitions

  • the invention is directed to a water bed with a plurality of hoses arranged in parallel and which can be filled with water and form water chambers.
  • a water bed is known from a brochure from 1983 Somma-Mattress from the USA, in which a box-shaped frame made of upholstery material is placed on a fixed base frame. Individual, approximately rectangular water hoses spanning the entire bed length are placed in this frame in the longitudinal direction of the bed. The lying surface thus formed is then spanned and finally encompassed and overlapped by a top mattress.
  • a major disadvantage of the known bed construction is that neither the head part nor the foot part can be raised without having to give up the suspension comfort desired by the water filling.
  • a bed is also known which shows a chamber mattress, i.e. the individual water chambers are, as is usual with mattresses, surrounded by flexible elements. If faults occur here, repair and maintenance are very complex.
  • a comparatively simple solution with large-volume chambers each bridging a foot, middle and head part is shown in US Pat. No. 3,644,950, which also relates to a hospital bed.
  • the object of the invention is to provide a solution with which simple lying means a high lying comfort, optimal maintenance, and in particular the use in private Area is made possible, whereby, as with conventional beds for private use, the head and foot sections should also be designed to be adjustable, and only minor faults should occur in the event of leaks.
  • this object is achieved according to the invention in that the hoses are arranged in carrying shells which are equipped with fixing webs and in that a number of hoses arranged one behind the other in a row or row formed by the webs are arranged.
  • the invention achieves optimal lying comfort while maintaining the adjustability of the head, middle and foot sections.
  • vibrations that have been applied are passed on only a comparatively short distance from the liquid. Since the hoses are shorter, it is also achieved that less liquid can occur in the event of a leak.
  • the support shells which can be designed, for example, including the fixing bars as deep-drawn plastic tubs, which are suspended in the frame elements of the bed and carry the hoses necessary for the respective bed part, a very simple frame design is made possible, any leaks that occur are di caught directly from the tub u. Like. more.
  • the chamber-forming hoses are arranged in the longitudinal and / or transverse orientation in the individual bed surfaces in accordance with the desired suspension comfort.
  • rectified central surfaces can be formed in the individual bed parts, while hoses arranged transversely thereto form the edge regions u.
  • hoses arranged transversely thereto form the edge regions u.
  • the fixing webs are integrally formed on the support shells, which z. B. is easy to achieve in the manufacture of the deep-drawing technique.
  • the invention also provides that the fixing webs are equipped with recesses which allow ventilation. These recesses are expedient in the upper regions of the fixing webs in order to maintain the liquid tightness of the support shells, but also to enable cross ventilation through the bed surface.
  • a bed frame 1 is shown of a water bed, not shown in the figures, which has a head part 2, a middle part 3 and a foot part 4. These parts 2-4 each have their own frame, which is designated 5 in FIG. Trough-shaped support shells 6 are suspended in these frames, which in the example shown are provided in one piece with transverse fixing webs 7. These webs are with the support shells z. B. was created in the deep-drawing process.
  • Water-filled hoses 8 are inserted between the fixing webs.
  • the tubes 8 can have different dimensions.
  • three hoses are arranged in a row in the foot part at the outer end of the foot, and four sub-hoses are arranged in a row in the following row, while the following rows have continuous hoses.
  • the hoses can also be provided at an angle to one another diagonally or in another arrangement.
  • the height of the fixing webs 7 is less than the total height of the water hoses 8, in the example shown the height of the fixing webs 7 is less than half the height of the water hoses 8th
  • the invention is not limited to the exemplary embodiment described.
  • the described embodiment of the invention can be modified in many ways without departing from the basic idea.
  • the invention is not limited to the adjustability shown only three bed areas, because, as already mentioned, the water hoses can be provided in a different arrangement or only in parts of the entire area, while the rest of the surface has a conventional padding and. Like. more.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
EP86108806A 1985-12-20 1986-06-27 Lit d'eau Expired EP0226699B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86108806T ATE45869T1 (de) 1985-12-20 1986-06-27 Wasserbett.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853545311 DE3545311A1 (de) 1985-12-20 1985-12-20 Wasserbett
DE3545311 1985-12-20

Publications (3)

Publication Number Publication Date
EP0226699A2 true EP0226699A2 (fr) 1987-07-01
EP0226699A3 EP0226699A3 (en) 1987-11-19
EP0226699B1 EP0226699B1 (fr) 1989-08-30

Family

ID=6289091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108806A Expired EP0226699B1 (fr) 1985-12-20 1986-06-27 Lit d'eau

Country Status (3)

Country Link
EP (1) EP0226699B1 (fr)
AT (1) ATE45869T1 (fr)
DE (2) DE3545311A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997016094A1 (fr) * 1995-10-31 1997-05-09 Robert Dudley Welch Matelas de support pour patient
US11559452B1 (en) 2021-11-29 2023-01-24 Rafael Daniño-lncháustegui Powered managed therapeutic support surface system for the treatment of pressure injuries

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9409944U1 (de) * 1994-06-20 1994-09-15 Steppdeckenfabrik Kirchhoff Oh Wasserbett mit Abstandshaltern zwischen Einzelbehältern
DE29502326U1 (de) * 1995-02-14 1995-04-20 Nieland Heino Wasserbett mit einregelbarer Härte des Wasserkerns

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2038238A1 (de) * 1969-08-01 1971-02-11 Milton Roy Co Bett oder Matratze fuer Patienten
US3732585A (en) * 1971-06-21 1973-05-15 V Krehbiel Fluid-filled bed
GB1440193A (en) * 1972-09-26 1976-06-23 Howorth Air Conditioning Ltd Support for a mattress
GB1474018A (en) * 1974-05-24 1977-05-18 Watkins Watson Ltd Beds or like support appliances
US4297755A (en) * 1980-02-15 1981-11-03 Mollura Carlos A Non-planar waterbed
FR2483203A1 (fr) * 1980-06-03 1981-12-04 Mcmullan James Structure de lit articulee et matelas a flottaison pour ce lit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2038238A1 (de) * 1969-08-01 1971-02-11 Milton Roy Co Bett oder Matratze fuer Patienten
US3732585A (en) * 1971-06-21 1973-05-15 V Krehbiel Fluid-filled bed
GB1440193A (en) * 1972-09-26 1976-06-23 Howorth Air Conditioning Ltd Support for a mattress
GB1474018A (en) * 1974-05-24 1977-05-18 Watkins Watson Ltd Beds or like support appliances
US4297755A (en) * 1980-02-15 1981-11-03 Mollura Carlos A Non-planar waterbed
FR2483203A1 (fr) * 1980-06-03 1981-12-04 Mcmullan James Structure de lit articulee et matelas a flottaison pour ce lit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997016094A1 (fr) * 1995-10-31 1997-05-09 Robert Dudley Welch Matelas de support pour patient
GB2306314B (en) * 1995-10-31 1999-11-17 Robert John Dudley Welch Patient support mattress
US11559452B1 (en) 2021-11-29 2023-01-24 Rafael Daniño-lncháustegui Powered managed therapeutic support surface system for the treatment of pressure injuries

Also Published As

Publication number Publication date
ATE45869T1 (de) 1989-09-15
DE3545311A1 (de) 1987-07-02
DE3665254D1 (en) 1989-10-05
EP0226699A3 (en) 1987-11-19
EP0226699B1 (fr) 1989-08-30

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