EP0316265A2 - Coussin gonflable - Google Patents

Coussin gonflable Download PDF

Info

Publication number
EP0316265A2
EP0316265A2 EP88810326A EP88810326A EP0316265A2 EP 0316265 A2 EP0316265 A2 EP 0316265A2 EP 88810326 A EP88810326 A EP 88810326A EP 88810326 A EP88810326 A EP 88810326A EP 0316265 A2 EP0316265 A2 EP 0316265A2
Authority
EP
European Patent Office
Prior art keywords
air
air chamber
welding
foils
air cushion
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.)
Withdrawn
Application number
EP88810326A
Other languages
German (de)
English (en)
Other versions
EP0316265A3 (fr
Inventor
Helene Egg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0316265A2 publication Critical patent/EP0316265A2/fr
Publication of EP0316265A3 publication Critical patent/EP0316265A3/fr
Withdrawn legal-status Critical Current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
    • A47C27/081—Fluid mattresses of pneumatic type
    • 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
    • A47C27/10—Fluid mattresses 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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/54—Inflatable chairs

Definitions

  • Conventional air cushions are round or square hollow bodies made of plastic, rubber or airtight fabrics and have a flat air chamber in the seating area.
  • the seating behavior is unstable, because with the smallest changes in sitting position, the air in the chamber tends to move away from the pressure-loaded points in the air chamber. This vagabond movement in the air creates a shaky sitting feeling and the continuously changing partial overpressures lead to premature damage.
  • the pillows also tend to deform in all directions and adopt an unaesthetic design.
  • the present invention is an inflatable air cushion according to the preamble of claim 1.
  • the same is based on the task of creating an air cushion with a secure fit, better stability, prevention of diagonal deformations and the maintenance of the design, as well as to expand the possible uses.
  • the air cushion 1 is square, flat and made of thermoplastic material by two uniform foils 2, 2 'connected to one another by weld seams.
  • the same contains an outer frame-like air chamber 3 and a large-area inner air chamber 4.
  • the air chamber 3, which surrounds the air chamber 4, is located within an edge-side welding section 5, which has a width of approximately 6 mm.
  • a strip-like second welding section 6 is located in the center at a distance of approximately 6-8 cm from the welding section 5.
  • the seam 7 formed by the welding section 5 has a width of approx. 6-10 mm and tapers towards the rounded corners 8 in order to help maintain the structure of the pillow.
  • a third circular, strip-like welding section 9 which intimately connects the two foils 2, 2 'and is effective for maintaining the stability of the pillow.
  • the welding section 9 has interruptions 10, through which the air of the air chamber 4 can circulate with the space 11 within the welding section 9.
  • One long side of the hem 7 is provided with a shoulder 13 which has an eyelet 14 in order to be able to hang the pillow on a stationary object when not in use.
  • At least one surface of the pillow can be provided with an applied or printed motif, not particularly shown, as is expedient if the pillow is hung up as a souvenir.
  • an applied or printed motif not particularly shown, as is expedient if the pillow is hung up as a souvenir.
  • the various welding sections are advantageously produced using the high-frequency process.
  • the air cushion is particularly suitable as a gift and souvenir item.
  • the same can also be used as a swimming pad.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Bedding Items (AREA)
EP88810326A 1987-05-26 1988-05-24 Coussin gonflable Withdrawn EP0316265A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH202187A CH673209A5 (fr) 1987-05-26 1987-05-26
CH2021/87 1987-05-26

Publications (2)

Publication Number Publication Date
EP0316265A2 true EP0316265A2 (fr) 1989-05-17
EP0316265A3 EP0316265A3 (fr) 1989-07-19

Family

ID=4224055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88810326A Withdrawn EP0316265A3 (fr) 1987-05-26 1988-05-24 Coussin gonflable

Country Status (2)

Country Link
EP (1) EP0316265A3 (fr)
CH (1) CH673209A5 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004311A1 (de) * 1990-02-13 1991-08-14 Juergen Kupke Sitzauflage
WO2000007536A3 (fr) * 1998-07-22 2000-05-11 Kjersti B Lied Dispositif de support reglable pour premature en couveuse
US6125486A (en) * 1998-11-04 2000-10-03 Larry D. Rabon Seat for treating prostatitis
WO2002009554A1 (fr) * 2000-07-28 2002-02-07 The Coleman Company, Inc. Lit a air multi-chambres
EP2498645A4 (fr) * 2009-11-09 2013-03-27 Argon Technologies Inc Matelas gonflable et procédés d'utilisation de ce dernier
CN108937280A (zh) * 2017-05-19 2018-12-07 肖宏开 便捷式快速充抽气凳

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2199047A (en) * 1939-02-24 1940-04-30 Fisher Norman Pneumatic cushion
US4445240A (en) * 1978-08-07 1984-05-01 Ideal Comfort, Inc. Liquid filled compartmented cushion
US4459714A (en) * 1981-08-31 1984-07-17 Lin Jinn P Multi-function cushion and its assemblies

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004311A1 (de) * 1990-02-13 1991-08-14 Juergen Kupke Sitzauflage
WO2000007536A3 (fr) * 1998-07-22 2000-05-11 Kjersti B Lied Dispositif de support reglable pour premature en couveuse
US6505366B1 (en) 1998-07-22 2003-01-14 Kjersti B. Lied Adjustable supporting device, intended for a premature infant in an incubator
US6125486A (en) * 1998-11-04 2000-10-03 Larry D. Rabon Seat for treating prostatitis
WO2002009554A1 (fr) * 2000-07-28 2002-02-07 The Coleman Company, Inc. Lit a air multi-chambres
US6463610B1 (en) * 2000-07-28 2002-10-15 The Coleman Company, Inc. Multi-chamber airbed
GB2379872A (en) * 2000-07-28 2003-03-26 Coleman Co Multi-chamber airbed
EP2498645A4 (fr) * 2009-11-09 2013-03-27 Argon Technologies Inc Matelas gonflable et procédés d'utilisation de ce dernier
EP2848161A1 (fr) * 2009-11-09 2015-03-18 Argon Technologies, Inc. Coussin gonflable et procédés d'utilisation de celui-ci
US9756955B2 (en) 2009-11-09 2017-09-12 Argon Technologies, Inc. Inflatable pad and methods for using same
US10799031B2 (en) 2009-11-09 2020-10-13 Argon Technologies, Inc. Inflatable pad and methods for using the same
CN108937280A (zh) * 2017-05-19 2018-12-07 肖宏开 便捷式快速充抽气凳

Also Published As

Publication number Publication date
CH673209A5 (fr) 1990-02-28
EP0316265A3 (fr) 1989-07-19

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