JPH047130U - - Google Patents
Info
- Publication number
- JPH047130U JPH047130U JP4892490U JP4892490U JPH047130U JP H047130 U JPH047130 U JP H047130U JP 4892490 U JP4892490 U JP 4892490U JP 4892490 U JP4892490 U JP 4892490U JP H047130 U JPH047130 U JP H047130U
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- nonwoven fabric
- shape
- composite
- sheet
- 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
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 4
- 239000004745 nonwoven fabric Substances 0.000 claims 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 1
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 238000000034 method Methods 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図はハンモツク現象を生起する従来のシー
トクツシヨン体の概略図、第２〜３図は本考案の
複合体シートパツドに用いる外被材を作成する工
程を示す概略図、第４図は本考案の複合体シート
パツドの一部断面図、第５図は曲げ弾性率を測定
する試験装置の概略図、第６図は荷重−たわみ曲
線を示すグラフである。
Fig. 1 is a schematic diagram of a conventional seat cushion body that causes the hammock phenomenon, Figs. 2 and 3 are schematic diagrams showing the process of creating the outer cover material used in the composite seat pad of the present invention, and Fig. 4 is a schematic diagram of the present invention. FIG. 5 is a schematic diagram of a test device for measuring the bending modulus of elasticity, and FIG. 6 is a graph showing a load-deflection curve.
Claims (1)
なる不織布を加熱成形して予め所望の形状に賦形
したシートクツシヨン用サポータ材を、ポリウレ
タンフオームからなるシートパツドの底面に一体
化したことを特徴とする複合体シートパツド。 (2) 熱成形性及び形状保持性を有する繊維から
なる不織布がそのバインダーとして熱硬化性樹脂
を含有するものである請求項１記載の複合体シー
トパツド。 (3) 加熱することにより硬化する塩化ビニルと
アクリロニトリルの共重合体の繊維単独又は該繊
維とポリエステル等の混織からなる不織布を用い
る請求項１又は２記載の複合体シートパツド。[Scope of Claim for Utility Model Registration] (1) A sheet cushion support material made of a nonwoven fabric made of thermoformable and shape-retentive fibers that is heated and shaped into a desired shape in advance is used as a sheet cushion made of polyurethane foam. A composite seat pad characterized by being integrated into the bottom of the. (2) The composite sheet pad according to claim 1, wherein the nonwoven fabric made of fibers having thermoformability and shape retention properties contains a thermosetting resin as a binder. (3) The composite sheet pad according to claim 1 or 2, which uses a nonwoven fabric consisting of fibers of a copolymer of vinyl chloride and acrylonitrile, which harden by heating, or a mixture of such fibers and polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4892490U JPH047130U (en) | 1990-05-09 | 1990-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4892490U JPH047130U (en) | 1990-05-09 | 1990-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047130U true JPH047130U (en) | 1992-01-22 |
Family
ID=31566167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4892490U Pending JPH047130U (en) | 1990-05-09 | 1990-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010029276A (en) * | 2008-07-25 | 2010-02-12 | Bridgestone Corp | Seat pad and its manufacturing method |
-
1990
- 1990-05-09 JP JP4892490U patent/JPH047130U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010029276A (en) * | 2008-07-25 | 2010-02-12 | Bridgestone Corp | Seat pad and its manufacturing method |
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