JPH0257500U - - Google Patents
Info
- Publication number
- JPH0257500U JPH0257500U JP13699488U JP13699488U JPH0257500U JP H0257500 U JPH0257500 U JP H0257500U JP 13699488 U JP13699488 U JP 13699488U JP 13699488 U JP13699488 U JP 13699488U JP H0257500 U JPH0257500 U JP H0257500U
- Authority
- JP
- Japan
- Prior art keywords
- urethane foam
- slab urethane
- back side
- cover
- cover pad
- 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.)
- Pending
Links
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000011550 stock solution Substances 0.000 claims 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (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の第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―線方向に見た断面図、
第４図はカバーパツドを構成する各スラブウレタ
ンホームの通気度を示すグラフ、第５図は同侵入
深さを示すグラフである。
符号の説明、１０…シートクツシヨン、１０ａ
…シートカバー、１０ｂ…シートパツド、１１…
表皮、１２…表側スラブウレタンホーム、１３…
裏側スラブウレタンホーム。
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. Arrow - cross-sectional view seen in the line direction,
FIG. 4 is a graph showing the air permeability of each slab urethane foam forming the cover pad, and FIG. 5 is a graph showing the penetration depth. Explanation of symbols, 10... Seat cushion, 10a
...Seat cover, 10b...Seat pad, 11...
Epidermis, 12...Front side slab urethane home, 13...
Back side slab urethane home.
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表裏２枚の
スラブウレタンホームにて構成して、裏側のスラ
ブウレタンホームとして表側のスラブウレタンホ
ームに比較して前記原液の侵入量が小さいスラブ
ウレタンホームを採用し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 elastic material for foamed sheets, the cover pad is composed of two slab urethane foams on the front and back, and the slab urethane foam on the back side is a slab urethane foam that has a smaller amount of penetration of the stock solution than the slab urethane foam on the front side. An elastic body for integrally foamed sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13699488U JPH0257500U (en) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13699488U JPH0257500U (en) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257500U true JPH0257500U (en) | 1990-04-25 |
Family
ID=31398024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13699488U Pending JPH0257500U (en) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257500U (en) |
-
1988
- 1988-10-20 JP JP13699488U patent/JPH0257500U/ja active Pending