JP5008824B2 - クッション材 - Google Patents
クッション材 Download PDFInfo
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- JP5008824B2 JP5008824B2 JP2004367140A JP2004367140A JP5008824B2 JP 5008824 B2 JP5008824 B2 JP 5008824B2 JP 2004367140 A JP2004367140 A JP 2004367140A JP 2004367140 A JP2004367140 A JP 2004367140A JP 5008824 B2 JP5008824 B2 JP 5008824B2
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- Japan
- Prior art keywords
- spring
- layer member
- elastic
- skin layer
- support layer
- 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.)
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
10A 両端面を除く外表面がスキン層で構成された柱状の弾性発泡体
11,11 両端面
12 外表面
13 スキン層
20 バネ材
30 クッション材
40 外装材
Claims (4)
- 非通気性の支持層部材と通気性の弾性層部材が対向配置され、
前記支持層部材と前記弾性層部材間には、
両端面を除く外表面がスキン層で構成された柱状の弾性発泡体からなって前記柱状の弾性発泡体の軸方向に沿って加圧された際には前記柱状の弾性発泡体の端面のうち少なくとも一方より空気の流通が生じるバネ材の複数個が、互いに略平行にかつ前記支持層部材及び前記弾性層部材に対して略垂直にされると共に隣り合う前記バネ材同士が密接するように配設され、
前記隣り合うバネ材同士が密接する接触面は非接着とされていることを特徴とするクッション材。 - 中央が開口した弾性体からなる枠部材の開口部内に前記複数のバネ材が収容されて前記支持層部材と前記弾性層部材間に配置されていることを特徴とする請求項1に記載のクッション材。
- 前記支持層部材と前記弾性層部材間の複数のバネ材は、前記支持層部材に接着されていることを特徴とする請求項1または2に記載のクッション材。
- 前記バネ材は、密度0.10〜0.16g/cm 3 、前記スキン層を除く部分の反発弾性が10〜40%、前記スキン層の外面硬度がアスカF硬度55〜85度、であることを特徴とする請求項1から3の何れか一項に記載のクッション材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004367140A JP5008824B2 (ja) | 2004-12-20 | 2004-12-20 | クッション材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004367140A JP5008824B2 (ja) | 2004-12-20 | 2004-12-20 | クッション材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006167323A JP2006167323A (ja) | 2006-06-29 |
JP5008824B2 true JP5008824B2 (ja) | 2012-08-22 |
Family
ID=36668656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004367140A Active JP5008824B2 (ja) | 2004-12-20 | 2004-12-20 | クッション材 |
Country Status (1)
Country | Link |
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JP (1) | JP5008824B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5509565B2 (ja) * | 2008-03-21 | 2014-06-04 | アイシン精機株式会社 | 振動発生装置を備えたベッド |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5182781U (ja) * | 1974-12-26 | 1976-07-02 | ||
JPS5248013U (ja) * | 1975-09-10 | 1977-04-05 | ||
JP2002102021A (ja) * | 2000-09-29 | 2002-04-09 | Asahi Rubber:Kk | クッション材及びこれを用いた製品 |
JP4221952B2 (ja) * | 2002-05-28 | 2009-02-12 | アイシン精機株式会社 | 弾性体ユニットおよびマットレス |
JP4078596B2 (ja) * | 2002-09-27 | 2008-04-23 | 株式会社イノアックコーポレーション | マットレス |
JP2004173828A (ja) * | 2002-11-26 | 2004-06-24 | Masahiro Matsuo | 積層構造マットレス |
JP2004223082A (ja) * | 2003-01-24 | 2004-08-12 | Inoac Corp | 身体保持パッド |
-
2004
- 2004-12-20 JP JP2004367140A patent/JP5008824B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2006167323A (ja) | 2006-06-29 |
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