JPS6391061U - - Google Patents

Info

Publication number
JPS6391061U
JPS6391061U JP18732086U JP18732086U JPS6391061U JP S6391061 U JPS6391061 U JP S6391061U JP 18732086 U JP18732086 U JP 18732086U JP 18732086 U JP18732086 U JP 18732086U JP S6391061 U JPS6391061 U JP S6391061U
Authority
JP
Japan
Prior art keywords
layer
layer structure
synthetic resin
resin foam
futon
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
JP18732086U
Other languages
Japanese (ja)
Other versions
JPH0340195Y2 (en
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 filed Critical
Priority to JP1986187320U priority Critical patent/JPH0340195Y2/ja
Publication of JPS6391061U publication Critical patent/JPS6391061U/ja
Application granted granted Critical
Publication of JPH0340195Y2 publication Critical patent/JPH0340195Y2/ja
Expired legal-status Critical Current

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
    • A47C27/142—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
    • A47C27/142—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
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Electrotherapy Devices (AREA)
  • Finger-Pressure Massage (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による三層構造ふとんの一実施
例を示す一部切欠斜視図、第２図は第１図の概略
部分拡大断面図、第３図は本考案の他の実施例を
示す部分拡大断面図である。 １……三層構造ふとん、１ｋ……三層構造体の
端面、２……側板、３……上層、４……中層、４
ｄ……中層端面、５……下層、７……イオン電床
帯、８……包体、９……外装側地。 Fig. 1 is a partially cutaway perspective view showing one embodiment of the three-layer futon according to the present invention, Fig. 2 is a schematic partial enlarged sectional view of Fig. 1, and Fig. 3 shows another embodiment of the present invention. FIG. 3 is a partially enlarged sectional view. 1...Three-layer structure futon, 1k...End face of three-layer structure, 2...Side plate, 3...Top layer, 4...Middle layer, 4
d...middle layer end face, 5...lower layer, 7...ion electric bed band, 8...envelope, 9...exterior side area.

Claims (1)

【実用新案登録請求の範囲】 (1) 上層は圧縮に対して復元力を有する合成樹
脂発泡材を材料とし、その上面に多数の突起を形
成されてなり、中層は荷重に対してある程度の硬
さを有する合成樹脂発泡体を材料とし、その上面
に波状の凹凸を形成されるとともに下面には上面
の波状の凸部に対応する個所に凹部を形成されて
なり、下層は復元力を有する弾性合成樹脂発泡材
を材料とし、前記上層、中層、下層を積層し全体
として三層構造体を形成する三層構造ふとんに於
いて、前記三層構造体が頭部分、腰部分、足部分
にほぼ３等分されてなり、当該ほぼ３等分された
三層構造体の周端面に弾性復元力を有する合成樹
脂発泡材からなる側板を設けるとともに前記ほぼ
３等分された三層構造体が当該三層構造体を覆つ
てなる外装側地により連結されてなることを特徴
とする三つ折三層構造ふとん。 (2) 側板が三層構造体の中の中層の周端面に限
つて設けられていることを特徴とする実用新案登
録請求の範囲第１項記載の三つ折三層構造ふとん
。[Claims for Utility Model Registration] (1) The upper layer is made of a synthetic resin foam material that has resilience against compression, with many protrusions formed on its upper surface, and the middle layer has a certain degree of hardness against loads. The material is made of synthetic resin foam with a wavy surface, and the upper surface has wavy irregularities, and the lower surface has concave portions corresponding to the wavy convex portions on the upper surface. In a three-layer futon made of synthetic resin foam material, the upper layer, middle layer, and lower layer are laminated to form a three-layer structure as a whole. The three-layer structure is divided into three equal parts, and a side plate made of a synthetic resin foam material having elastic restoring force is provided on the peripheral end surface of the three-layer structure divided into three equal parts, and the three-layer structure divided into approximately three equal parts is A three-fold three-layer structure futon, characterized in that the three-layer structure is connected by an exterior side fabric covering the three-layer structure. (2) The three-fold three-layer futon according to claim 1, wherein the side plate is provided only on the peripheral edge of the middle layer of the three-layer structure.
JP1986187320U 1986-12-04 1986-12-04 Expired JPH0340195Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986187320U JPH0340195Y2 (en) 1986-12-04 1986-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986187320U JPH0340195Y2 (en) 1986-12-04 1986-12-04

Publications (2)

Publication Number Publication Date
JPS6391061U true JPS6391061U (en) 1988-06-13
JPH0340195Y2 JPH0340195Y2 (en) 1991-08-23

Family

ID=31137694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986187320U Expired JPH0340195Y2 (en) 1986-12-04 1986-12-04

Country Status (1)

Country Link
JP (1) JPH0340195Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02249510A (en) * 1989-03-24 1990-10-05 Japan Raifu Kk Laid bedding
JPH0477359U (en) * 1990-11-19 1992-07-06
JPH10151043A (en) * 1996-11-22 1998-06-09 Runaale:Kk Mattress

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4517241B2 (en) * 2005-12-01 2010-08-04 天昇電気工業株式会社 Three-layer mattress for supine heel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125856U (en) * 1984-07-23 1986-02-15 光由 浜須 folding futon

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539516A (en) * 1978-09-08 1980-03-19 Kamei Yoshimasa Concrete retaining-wall and mold device for construction thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125856U (en) * 1984-07-23 1986-02-15 光由 浜須 folding futon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02249510A (en) * 1989-03-24 1990-10-05 Japan Raifu Kk Laid bedding
JPH0477359U (en) * 1990-11-19 1992-07-06
JPH10151043A (en) * 1996-11-22 1998-06-09 Runaale:Kk Mattress

Also Published As

Publication number Publication date
JPH0340195Y2 (en) 1991-08-23

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