JPH0257439U - - Google Patents
Info
- Publication number
- JPH0257439U JPH0257439U JP13699388U JP13699388U JPH0257439U JP H0257439 U JPH0257439 U JP H0257439U JP 13699388 U JP13699388 U JP 13699388U JP 13699388 U JP13699388 U JP 13699388U JP H0257439 U JPH0257439 U JP H0257439U
- Authority
- JP
- Japan
- Prior art keywords
- cover pad
- cover
- pad
- urethane foam
- air permeability
- 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
Links
- 239000006260 foam Substances 0.000 claims description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図は本考案に係るシート用弾性体の一例で
あるシートクツシヨンにおける第３図矢印部の
拡大断面図、第２図は同シートクツシヨンの斜視
図、第３図は第２図の矢印―線方向に見た縦
断面図、第４図はカバーパツドにおける通気度と
ウレタンホーム原液の侵入深さの関係を示すグラ
フである。
符号の説明、１０ａ……シートカバー、１０ａ
１……中央部、１０ａ２……上側部、１０ａ３…
…側面部、１０ｂ……シートパツド、１１ａ〜１
１ｃ……表皮、１２ａ〜１２ｃ……カバーパツド
。
FIG. 1 is an enlarged sectional view of the seat cushion, which is an example of the elastic body for seats according to the present invention, taken along the arrow in FIG. 3, FIG. 2 is a perspective view of the same seat cushion, and FIG. FIG. 4, a longitudinal sectional view taken in the direction of the arrow line, is a graph showing the relationship between the air permeability in the cover pad and the penetration depth of the urethane foam stock solution. Explanation of symbols, 10a... Seat cover, 10a
1 ...Central part, 10a 2 ...Upper part, 10a 3 ...
...Side part, 10b... Seat pad, 11a-1
1c... Epidermis, 12a-12c... Cover pad.
Claims (1)
バーパツドを貼着してなるシートカバーと、前記
カバーパツドの裏面にてウレタンホームの原液を
発泡成形して同カバーパツドと一体的に形成され
たシートパツドを備えてなる一体発泡型シート用
弾性体において、前記カバーパツドを通気度の異
なる複数枚のスラブウレタンホームを長手方向ま
たは幅方向に互に接合して構成し、表面硬さをよ
り必要とする部位に通気度の大なるスラブウレタ
ンホームを位置させたことを特徴とする一体発泡
型シート用弾性体。 A seat cover made of a cover pad made of slab urethane foam adhered to the back side of the skin, and a seat pad formed integrally with the cover pad by foaming and molding a undiluted solution of urethane foam on the back side of the cover pad. In the foam type elastic material for sheets, the cover pad is constructed by joining a plurality of slab urethane foams with different air permeability to each other in the longitudinal direction or the width direction, and high air permeability is applied to areas that require higher surface hardness. An elastic body for integrally foamed sheets, characterized by having a slab urethane foam positioned therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136993U JPH0642512Y2 (en) | 1988-10-20 | 1988-10-20 | Elastic body for integrated foam type sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136993U JPH0642512Y2 (en) | 1988-10-20 | 1988-10-20 | Elastic body for integrated foam type sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0257439U true JPH0257439U (en) | 1990-04-25 |
| JPH0642512Y2 JPH0642512Y2 (en) | 1994-11-09 |
Family
ID=31398022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988136993U Expired - Lifetime JPH0642512Y2 (en) | 1988-10-20 | 1988-10-20 | Elastic body for integrated foam type sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642512Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005192635A (en) * | 2003-12-26 | 2005-07-21 | T S Tec Kk | One-piece expansion molding seat with skin |
| WO2014038573A1 (en) * | 2012-09-04 | 2014-03-13 | 東海化成工業株式会社 | Vehicle interior part and manufacturing method therefor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6180859B2 (en) * | 2013-09-10 | 2017-08-16 | デルタ工業株式会社 | Manufacturing method of integral foam molding |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127951U (en) * | 1986-02-05 | 1987-08-13 | ||
| JPS6354398U (en) * | 1986-09-30 | 1988-04-12 |
-
1988
- 1988-10-20 JP JP1988136993U patent/JPH0642512Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127951U (en) * | 1986-02-05 | 1987-08-13 | ||
| JPS6354398U (en) * | 1986-09-30 | 1988-04-12 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005192635A (en) * | 2003-12-26 | 2005-07-21 | T S Tec Kk | One-piece expansion molding seat with skin |
| WO2014038573A1 (en) * | 2012-09-04 | 2014-03-13 | 東海化成工業株式会社 | Vehicle interior part and manufacturing method therefor |
| JP2014046663A (en) * | 2012-09-04 | 2014-03-17 | Tokai Chem Ind Ltd | Vehicle interior equipment and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642512Y2 (en) | 1994-11-09 |