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1. WO2000041599 - VARIABLE ADJUSTMENT CUSHION DEVICE

Publication Number WO/2000/041599
Publication Date 20.07.2000
International Application No. PCT/JP1999/000452
International Filing Date 03.02.1999
IPC
A47C 27/15 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS; SOFAS; BEDS
27Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas
14with foamed material inlays
15consisting of two or more layers
CPC
A47C 27/086
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
27Spring, stuffed or fluid mattresses ; or cushions; specially adapted for chairs, beds or sofas
08Fluid mattresses ; or cushions;
086with fluid-like particles, e.g. filled with beads
A47C 27/144
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
27Spring, stuffed or fluid mattresses ; or cushions; specially adapted for chairs, beds or sofas
14with foamed material inlays
142with projections, depressions or cavities
144inside the mattress or cushion
A47C 27/146
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
27Spring, stuffed or fluid mattresses ; or cushions; specially adapted for chairs, beds or sofas
14with foamed material inlays
142with projections, depressions or cavities
146on the outside surface of the mattress or cushion
A47C 27/15
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
27Spring, stuffed or fluid mattresses ; or cushions; specially adapted for chairs, beds or sofas
14with foamed material inlays
15consisting of two or more layers
A47C 27/20
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
27Spring, stuffed or fluid mattresses ; or cushions; specially adapted for chairs, beds or sofas
14with foamed material inlays
20with springs moulded in, or situated in ; cavities or; openings in foamed material
Applicants
  • NIHON KODOIRYO KENKYUKAI CO., LTD. [JP/JP]; 3-2, Kamiasao 1-chome Asao-ku Kawasaki-shi Kanagawa 215-0021, JP
Inventors
  • NODA, Satoshi; JP
Priority Data
11/526412.01.1999JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VARIABLE ADJUSTMENT CUSHION DEVICE
(FR) DISPOSITIF REGLABLE FORMANT COUSSIN
Abstract
(EN)
A variable adjustment cushion device for not pressing a part of the user's body and not inviting troubles such as numbness, pain, etc., comprising a bag body (1) made of a flexible film or a flexible foam member, a granular body (2) having such a size as to be capable of temporarily storing the shape when an external force is imparted, and made of metals, resins, woods, or pulverizates of rocks, and a flexible member (3) having a cushion property and disposed on at least the upper surface side, or on the entire surface, of the bag body (1), wherein the granular body (2) can move inside the bag body (1) and freely undergo deformation so as to define concavities and convexities according to a shape produced when a part of the user's body is placed on the cushion device.
(FR)
L'invention concerne un dispositif réglable formant coussin, conçu pour empêcher la compression sur une partie du corps de l'utilisateur et pour prévenir les troubles, tels que l'engourdissement, la douleur, etc. Ledit dispositif est constitué d'un corps formant sac (1) en feuille souple ou en mousse souple, d'un corps granulaire (2) en métal, résine, bois ou pierres pulvérisées, dont la taille permet le maintien d'une certaine forme lorsqu'une force extérieure est appliquée, et d'un élément souple (3) présentant des propriétés d'amortissement et placé sur au moins le côté de la surface supérieure, ou sur l'intégralité de ladite surface, du corps sac (1). Le corps granulaire (2) peut se déplacer à l'intérieur du corps sac (1) et se déformer librement, de sorte que des concavités et des convexités soient formées, selon la forme produite lorsqu'une partie du corps de l'utilisation est placée sur le dispositif formant coussin.
Also published as
Latest bibliographic data on file with the International Bureau