JP4868932B2 - 敷き具 - Google Patents
敷き具 Download PDFInfo
- Publication number
- JP4868932B2 JP4868932B2 JP2006124991A JP2006124991A JP4868932B2 JP 4868932 B2 JP4868932 B2 JP 4868932B2 JP 2006124991 A JP2006124991 A JP 2006124991A JP 2006124991 A JP2006124991 A JP 2006124991A JP 4868932 B2 JP4868932 B2 JP 4868932B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic foam
- core material
- laying
- foam
- skin material
- 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.)
- Expired - Lifetime
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
10 芯材
10a 弾性発泡体
11 切り込み
13 切り込み間部分
13a,13b 隣り合う切り込み間部分
16a,16b 捻れによって互いに接近した端部
17 隆起した部分
19 連結部分
21 表皮材
31 綴じ部
Claims (4)
- 弾性発泡体(10a)からなる芯材(10)の両面を表皮材(21)で覆った敷き具において、
前記弾性発泡体(10a)は、上下面を貫通する複数の略平行な切り込み(11)によって複数の略平行な切り込み間部分(13)が、該切り込み間部分(13)の両端付近で互いに連結した状態で設けられると共に、前記複数の切り込み間部分(13)について、隣り合う切り込み間部分(13a,13b)が互いに前記板状弾性発泡体(10a)の反対側へ捻れて前記板状弾性発泡体(10a)の表面で隆起しており、
前記弾性発泡体(10a)が前記両面の表皮材(21)に係止されていることを特徴とする敷き具。 - 前記弾性発泡体(10a)が、セル膜の除去された三次元網状からなることを特徴とする請求項1に記載に敷き具。
- 前記弾性発泡体(10a)が、セル数10個〜50個/25mmのポリウレタンフォームからなることを特徴とする請求項1または2に記載の敷き具。
- 前記表皮材(21)に対する前記弾性発泡体(10a)の係止方法が、縫製によるキルト加工からなることを特徴とする請求項1から3の何れかに一項に記載の敷き具。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006124991A JP4868932B2 (ja) | 2006-04-28 | 2006-04-28 | 敷き具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006124991A JP4868932B2 (ja) | 2006-04-28 | 2006-04-28 | 敷き具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007296031A JP2007296031A (ja) | 2007-11-15 |
| JP4868932B2 true JP4868932B2 (ja) | 2012-02-01 |
Family
ID=38766063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006124991A Expired - Lifetime JP4868932B2 (ja) | 2006-04-28 | 2006-04-28 | 敷き具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4868932B2 (ja) |
-
2006
- 2006-04-28 JP JP2006124991A patent/JP4868932B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007296031A (ja) | 2007-11-15 |
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