JPS58100662U - Different hardness pads for seats etc. - Google Patents
Different hardness pads for seats etc.Info
- Publication number
- JPS58100662U JPS58100662U JP19566681U JP19566681U JPS58100662U JP S58100662 U JPS58100662 U JP S58100662U JP 19566681 U JP19566681 U JP 19566681U JP 19566681 U JP19566681 U JP 19566681U JP S58100662 U JPS58100662 U JP S58100662U
- Authority
- JP
- Japan
- Prior art keywords
- different hardness
- pad layer
- pads
- pad
- seats
- 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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の異硬度パッドを示す断面図、第２図は本
考案に係る座席等の異硬度パッドの一実施例の概略を示
す断面図、第３図は第１のパッド層に通気孔を形成する
状態を示す断面説明図、第 ４図は第１のパッド
層を成形型に配設した状態を示す断面説明図、第５図は
第２のパッド層を形成するための発泡合成樹脂の原液を
成形型に注入している状態を示す断面説明図、第６図は
第２のパッド層が形成された状態を示す断面説明図であ
る。
図中、１１・・・・・・異硬度パッド、１２・・・・・
・第１のパッド層、１３・・・・・・第２のパッド層、
１３′・・・・・・発泡合成樹脂の原液、１６・・・・
・・通気孔、１７・・・・・・発泡成形型、１８・・・
・・・ベント孔。FIG. 1 is a cross-sectional view showing a conventional pad with different hardness, FIG. 2 is a cross-sectional view schematically showing an embodiment of a pad with different hardness for seats, etc. according to the present invention, and FIG. Figure 4 is a cross-sectional diagram showing the state in which pores are formed, Figure 4 is a cross-sectional diagram showing the state in which the first pad layer is placed in a mold, and Figure 5 is a foam synthesis diagram for forming the second pad layer. FIG. 6 is an explanatory cross-sectional view showing a state in which a resin stock solution is being injected into a mold, and FIG. 6 is an explanatory cross-sectional view showing a state in which a second pad layer is formed. In the figure, 11... Pads with different hardness, 12...
・First pad layer, 13... Second pad layer,
13'...Stock solution of foamed synthetic resin, 16...
...Vent hole, 17...Foaming mold, 18...
...vent hole.
Claims (1)
異硬度パッドにおいて、前記第１のパッド層は独立気泡
の発泡合成樹脂より成形され且つ第２のパッド層の積層
方向に實通ずる多数の通気孔が形成され、前記第２のパ
ッド層ｃ１前記第１のパッド層を発泡成形型内に挿入し
た状態で発泡合成樹脂の原液を発泡させて前記第１のパ
ッド層と一体的に形成されている事を特徴とする座席等
の異硬度パッド。In a pad of different hardness such as a seat having first and second pad layers of different hardness, the first pad layer is molded from a closed-cell foamed synthetic resin and has a plurality of pads that actually communicate in the stacking direction of the second pad layer. The second pad layer c1 is integrally formed with the first pad layer by foaming a foamed synthetic resin stock solution with the first pad layer inserted into a foaming mold. Pads with different hardness for seats, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19566681U JPS58100662U (en) | 1981-12-28 | 1981-12-28 | Different hardness pads for seats etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19566681U JPS58100662U (en) | 1981-12-28 | 1981-12-28 | Different hardness pads for seats etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58100662U true JPS58100662U (en) | 1983-07-08 |
Family
ID=30108934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19566681U Pending JPS58100662U (en) | 1981-12-28 | 1981-12-28 | Different hardness pads for seats etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58100662U (en) |
-
1981
- 1981-12-28 JP JP19566681U patent/JPS58100662U/en active Pending
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