WO2000041599A1 - Dispositif reglable formant coussin - Google Patents

Dispositif reglable formant coussin Download PDF

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Publication number
WO2000041599A1
WO2000041599A1 PCT/JP1999/000452 JP9900452W WO0041599A1 WO 2000041599 A1 WO2000041599 A1 WO 2000041599A1 JP 9900452 W JP9900452 W JP 9900452W WO 0041599 A1 WO0041599 A1 WO 0041599A1
Authority
WO
WIPO (PCT)
Prior art keywords
bag
variable adjustment
cushion device
adjustment cushion
shape
Prior art date
Application number
PCT/JP1999/000452
Other languages
English (en)
Japanese (ja)
Inventor
Satoshi Noda
Original Assignee
Nihon Kodoiryo Kenkyukai Co., Ltd.
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 Nihon Kodoiryo Kenkyukai Co., Ltd. filed Critical Nihon Kodoiryo Kenkyukai Co., Ltd.
Publication of WO2000041599A1 publication Critical patent/WO2000041599A1/fr

Links

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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • 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
    • A47C27/086—Fluid mattresses or cushions with fluid-like particles, e.g. filled with beads
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material

Definitions

  • the invention includes, for example, mattresses, pillows, cushions for chairs, cushions and backrests for vehicle seats such as cars, airplanes and ships, wheelchair seats, Insole, 0
  • a equipment for business such as word processor (word processor) or ⁇ .
  • the present invention relates to a variable-adjustment cushion device suitable for use as a non-restoring device used for keyboard operations and the like at a recon (personal computer). . Background art
  • a mattress used with a bed or a futon has a spring and an elastic member provided inside.
  • a water bed filled with water has also been developed and used.
  • pillows have a structure in which, for example, barley husks, red beans, plastic pipes, and the like are filled in addition to feathers and cotton.
  • vehicle seat cushions are being developed that are filled with panels and soft materials.
  • a cushion (actually provided with an elastic member such as a sponge) is provided inside.
  • Kaihei 7 _ 3 4 7 6 2) has been developed and used.
  • the present invention does not compress a part of the user's body, and therefore can be used comfortably without causing troubles such as numbness and pain. It is an object of the present invention to provide a variable adjustment cushion device that can perform the adjustment. Disclosure of the invention
  • the present invention relates to a bag formed of a flexible film or a flexible foam member or the like, and temporarily stores and stores the shape by applying an external force. It is large enough to be ground, and is made of crushed grains such as wheat, rice, etc., metals, resins, wood or rocks, and is contained in the bag. It is provided with an elastic member having a cushioning property provided at least on the upper surface side or the entire periphery of the bag body, and at least a part of a user's body is placed. The powder is configured to move inside the bag and to be freely deformed so as to form concaves and convexes according to the shape. BRIEF DESCRIPTION OF THE FIGURES
  • FIG. 1 is a schematic cross-sectional view showing a variable adjustment cushion device according to the present invention.
  • FIG. 4 is an explanatory view showing a use mode of the device.
  • FIG. 8 is a bottom view showing another variable adjustment cushion device according to the present invention.
  • FIG. 13 is a bottom view showing a modified example of another variable adjustment cushion device according to the present invention.
  • FIG. 13 is a cross-sectional view showing a modification of still another variable adjustment cushion device according to the present invention.
  • FIG. 4 is an explanatory diagram showing the drawbacks of a conventional hand rest device using a gel or the like.
  • FIG. 4 is an explanatory view showing the drawbacks of a conventional futon using a sponge, cotton, or the like.
  • FIGS. 1 and 2 show a variable adjustment cushion device according to the present invention.
  • the variable adjustment cushion device of this embodiment is formed as a pillow.
  • the bag 1 comprises a substantially rectangular bag 1, a powdery or granular material (powder) 2 contained in the bag 1, and an elastic member 3 provided on the outer periphery of the bag 1. .
  • the bag body 1 is formed of a material that does not allow the internal granular material 2 to leak to the outside (however, air is allowed to pass to some extent).
  • the film film is used.
  • a foamed member which is provided at the portion where the elastic member 3 is not provided.
  • Powder 2 has a fine particle size, for example, a powder obtained by pulverizing grains such as wheat and rice, bran, metal, resin, wood, etc., and having a particle size of, for example, 100 micron. And a large number of bags with a particle size of 100 micron or more or a particle size of 100 micron or less as long as they have the same effect.
  • the body 1 It is housed in the body 1, and when a certain amount of pressing force is applied from the outside of the bag 1, the magnitude of the applied force and the shape of only the pressed portion and its periphery are changed to a desired shape. You can do this.
  • the powder 2 has a fine particle size that acts densely on each other and does not collapse naturally. Therefore, as long as no external force exceeding a certain level is applied, the shapes can be memorized and held with each other.
  • the elastic member 3 is made of a spongy synthetic resin or rubber or other hard material, and a part of the elastic member 3 is formed with a rough structure to facilitate the passage of air. Has been done.
  • a material that does not pass through the granular material 2 the porous foam member 4
  • a configuration in which both the powder and the flexible member are used is possible.
  • the bag is not required separately.
  • an air release member 4A for exhausting the air present inside to the outside is provided in a part of the elastic foam member 4, but the elastic foam member 4 is not provided with the air vent member 4A.
  • the air vent member 4A is not particularly required if the material does not allow the passage of the granular material 2 and allows only the air to pass therethrough.
  • a storage bag 5 as shown in FIG. 2 is attached to one surface (lower surface) of the elastic member 3 for use as a pillow.
  • Fig. 3 (As shown here, the auxiliary member 6 is inserted so that the neck part can be fixed.
  • the auxiliary member 6 used here is It is only necessary to have a cylindrical shape with a certain degree of elasticity. For example, as shown in Fig. 3, a flexible bottle shape that contains air inside (for example, a PET bottle) Etc.).
  • the cushioning device is deformed into a shape according to the user's preference prior to use. For example, if the user presses strongly on the back of the user's head and moves the powder 2 appropriately, and forms a phase on the top side that follows the shape of the back of the head, the shape is preserved. From the shape of the occiput of each individual user 'Rematched pillows can be easily provided.
  • variable adjustment cushion device of this embodiment is used as a support (hand rest device) for arms and elbows when operating 0A equipment in an office or the like. When used, it does not compress the nerves, blood vessels, or muscles (flexors) locally, making it easier to use keyboards in word processors and personal computers for a long time. Can greatly improve work efficiency. Similarly, when used as a shoe insole, it will be possible to provide a variety of individual foot shapes.
  • FIGS. 4 and 5 show a variable adjustment cushion device according to another embodiment of the present invention.
  • a futon or a mattress for a bed is used.
  • the bag 1 that is used and has a substantially rectangular shape, the powdery material (powder) 2 contained in the bag 1, and the outer periphery of the bag 1 (only the outer periphery of the upper surface) ), And an air bleeding member 3A.
  • the bag 1 is divided into a plurality of regions by partition walls 1A, and the particles 2 in each of these regions cannot be moved into other regions. It is formed of a material that cannot pass through.
  • the air bleed member 3A has the same configuration as that of the previous embodiment, but this air bleed member 3A is installed in a divided area surrounded by a partition wall 1A. Further, instead of the air release member, for example, a pipe-shaped member 7 as shown in FIG. 7 may be used.
  • the entire body is pressed against the bag body 1 so that a concave portion having a shape and a depth matching the body shape of the user is formed in advance.
  • variable adjustment cushion device configured to be divided into a plurality of regions by such a partition
  • a partition in addition to this embodiment, for example, for a car, an aircraft, or a ship, It can be used for seat cushions, backrests, and even wheelchair seats, and is especially stable for rocking vehicles. Highly safe products can be provided by using the support function.
  • the granular material is accommodated in the bag body.
  • a sponge having a cushioning property together with the granular material is provided.
  • These are irregularly shaped small pieces (specifically, 2 to 3 m ⁇ ! To 2 cm in size) or small spherical shapes (specifically, cut into small pieces).
  • the mixture may be of the same size as the small pieces, and the mixture may be contained in a bag at an appropriate ratio.
  • the mixing ratio of the granules and sponge-like small pieces (or small spheres) is 90: 10 to 10: 90 in volume percentage, and particularly small pieces (small and small spheres). It is preferable to set the mixing ratio of the small balls to 50 to 53 volume percent, because the good cushioning property and the feeling of holding in the bag can be satisfied at the same time.
  • a bag formed of a flexible film or a flexible foam member or the like and an external force. It is large enough to store its shape temporarily and can be stored in memory.It is made by grinding grains such as wheat and rice, bran, metal, resin, wood, or other rocks. At least a granular material to be contained in the bag, and an elastic member having a cushioning property provided at least on the upper surface side or the entire periphery of the bag. When a part of the user's body is placed, the granular material moves inside the bag so as to form a concave or convex part according to its shape, and is configured to be freely deformable.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

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.
PCT/JP1999/000452 1999-01-12 1999-02-03 Dispositif reglable formant coussin WO2000041599A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11/5264 1999-01-12
JP526499 1999-01-12

Publications (1)

Publication Number Publication Date
WO2000041599A1 true WO2000041599A1 (fr) 2000-07-20

Family

ID=11606380

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/000452 WO2000041599A1 (fr) 1999-01-12 1999-02-03 Dispositif reglable formant coussin

Country Status (1)

Country Link
WO (1) WO2000041599A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009081710A1 (fr) * 2007-12-21 2009-07-02 University Of Tsukuba Dispositif portable d'assistance à la mobilité
WO2017073301A1 (fr) * 2015-10-29 2017-05-04 エンジニアリングシステム株式会社 Dispositif de maintien de position corporelle pour utilisation médicale

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62224313A (ja) * 1986-03-25 1987-10-02 中川　秀一 寝具
JPS6351808A (ja) * 1986-08-22 1988-03-04 ロフテー株式会社 敷布団
JPH03129366U (fr) * 1990-04-09 1991-12-26
JPH0661161U (ja) * 1993-02-05 1994-08-30 化研工業株式会社 緩衝材兼用クッション
JPH08228904A (ja) * 1995-02-28 1996-09-10 Fuyo Sangyo:Kk ひのき粉を内包した布団

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62224313A (ja) * 1986-03-25 1987-10-02 中川　秀一 寝具
JPS6351808A (ja) * 1986-08-22 1988-03-04 ロフテー株式会社 敷布団
JPH03129366U (fr) * 1990-04-09 1991-12-26
JPH0661161U (ja) * 1993-02-05 1994-08-30 化研工業株式会社 緩衝材兼用クッション
JPH08228904A (ja) * 1995-02-28 1996-09-10 Fuyo Sangyo:Kk ひのき粉を内包した布団

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009081710A1 (fr) * 2007-12-21 2009-07-02 University Of Tsukuba Dispositif portable d'assistance à la mobilité
JPWO2009081710A1 (ja) * 2007-12-21 2011-05-06 国立大学法人 筑波大学 装着式動作補助装置
JP5002655B2 (ja) * 2007-12-21 2012-08-15 国立大学法人 筑波大学 装着式動作補助装置
WO2017073301A1 (fr) * 2015-10-29 2017-05-04 エンジニアリングシステム株式会社 Dispositif de maintien de position corporelle pour utilisation médicale
JP2017080155A (ja) * 2015-10-29 2017-05-18 エンジニアリングシステム株式会社 医療用体位保持具
US10912486B2 (en) 2015-10-29 2021-02-09 Engineering System Co., Ltd. Medical posture retainer

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