JPS6391060U

JPS6391060U -

Info

Publication number: JPS6391060U
Application number: JP18731986U
Authority: JP
Priority date: 1986-12-04
Filing date: 1986-12-04
Publication date: 1988-06-13

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、２……シート体、３…
…上層、４……中層、５……下層、６……イオン
電床帯、７……包体、８……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 futon, 2... Sheet body, 3...
...Upper layer, 4...Middle layer, 5...Lower layer, 6...Ion electric bed band, 7...Wrapping body, 8...Exterior side area.

Claims

【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、前記中層の下面と前記下層の上面間にシー
ト体を敷設させたことを特徴とする三層構造ふと
ん。 (2) 三層構造体を内包する可撓性及び通気性を
有する包体に陰電位治療をなし得るためのイオン
電床帯が配設されたことを特徴とする実用新案登
録請求の範囲第１項記載の三層構造ふとん。 (3) シート体が可撓性並びに通気性を有するこ
とを特徴とする実用新案登録請求の範囲第１項及
び第２項記載の三層構造ふとん。 (4) シート体が網目構造を有するシートからな
ることを特徴とする実用新案登録請求の範囲第２
項及び第３項記載の三層構造ふとん。[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 and having the upper layer, middle layer, and lower layer laminated to form a three-layer structure as a whole, a sheet body is laid between the lower surface of the middle layer and the upper surface of the lower layer. A three-layer futon with a unique feature. (2) Utility model registration claim No. 1, which is characterized in that a flexible and breathable package containing a three-layer structure is provided with an ion bed band for performing negative potential treatment. The three-layer futon described in item 1. (3) A three-layer futon according to claims 1 and 2 of the utility model registration, characterized in that the sheet body has flexibility and breathability. (4) Utility model registration claim 2, characterized in that the sheet body is made of a sheet having a network structure.
The three-layer futon described in Items 1 and 3.