JPS58218990A - Cushion body of seat for various vehicles - Google Patents
Cushion body of seat for various vehiclesInfo
- Publication number
- JPS58218990A JPS58218990A JP57101625A JP10162582A JPS58218990A JP S58218990 A JPS58218990 A JP S58218990A JP 57101625 A JP57101625 A JP 57101625A JP 10162582 A JP10162582 A JP 10162582A JP S58218990 A JPS58218990 A JP S58218990A
- Authority
- JP
- Japan
- Prior art keywords
- cushion body
- seat
- various vehicles
- skin
- mold
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (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
【発明の詳細な説明】
本発明は自動車、その他の各種乗物等の座席シートアル
いはヘッドレストのクッション体を改良したものである
。ここＫいう乗物の座席シー）ｄ自動車の外にスノーモ
ビル、４輪車、建築機械。DETAILED DESCRIPTION OF THE INVENTION The present invention is an improved cushion body for a seat or headrest of an automobile or other various vehicles. In addition to cars, there are snowmobiles, four-wheeled vehicles, and construction machinery.
トラクター等を掲げることができる。Tractors, etc. can be displayed.
従来、前記の座席シートやヘッドレス１表皮部品とクッ
ション体部品とを別々に成形していたが、これらの不合
理１手数をなくしてこれらの製造を合理化し、品質の向
上、コストダウンを図ることを目的とする。Conventionally, the above-mentioned seats and headrests 1 skin parts and cushion body parts were molded separately, but we have eliminated these unreasonable steps and streamlined their manufacturing, improving quality and reducing costs. The purpose is to
以下、本発明の実施例を示す図面について説明すれば、
第１図は本発明を実施した座席シートやヘッドレストの
クッション体の縦断面図であシ、第２図は成形作業を説
明する金型の説明的断面図であシ、１Ｆｉ表皮、２Ｆｉ
クツシヨン、３．４は金型、５はシートパリソン、６は
エアー及び樹脂の吹込注入孔である。Below, drawings showing embodiments of the present invention will be described.
Fig. 1 is a longitudinal cross-sectional view of a cushion body for a seat or headrest in which the present invention is implemented, and Fig. 2 is an explanatory cross-sectional view of a mold for explaining the molding operation.
3.4 is a mold, 5 is a sheet parison, and 6 is an air and resin injection hole.
第２図に示すように、ブロー成形機、即ちこれは一般的
なものでパリソンを押出すためのクロスへラドダイを取
付けた押出機と金型の開閉移動装置と空気吹込装置およ
びそれらの付属装置から成り、各種製品用の各々の金型
３，４間に軟質合成樹脂のシートパリソン５を設けて閉
会型のクリンプ後、吸込注入孔６からエアーを吸込んで
一つの金型面に密着させて表皮１を成形する。又、前記
表皮１の成形と同時に吹込注入孔６からウレタン樹脂材
の原液を金型空所に注入して発泡させ、表皮１とクッシ
ョン２とのクッション体Ｔを同時一体成形する。As shown in Figure 2, there is a blow molding machine, which is a general type extruder equipped with a cross-to-rad die for extruding parisons, a device for opening and closing the mold, an air blowing device, and their auxiliary devices. A sheet parison 5 of soft synthetic resin is provided between each of the molds 3 and 4 for various products, and after the closing mold is crimped, air is sucked in from the suction injection hole 6 to make it tightly adhere to one mold surface. Form the skin 1. Further, at the same time as the skin 1 is molded, a stock solution of urethane resin material is injected into the mold cavity through the injection hole 6 and foamed, thereby integrally molding the cushion body T of the skin 1 and the cushion 2 at the same time.
本発明は以上のように同一金型で軟質合成樹脂のシート
パリソンから表皮をプロー成形し、かつ同時にウレタン
原液を注入し、発泡させて一体成形としたので各別に製
造した双方部品をアラ竜ンブリしていた従来のものに比
して作業能率、コストダウンを著しく改善し、しかも強
固で耐久性。As described above, in the present invention, the skin is blow-molded from a sheet parison made of soft synthetic resin using the same mold, and at the same time, urethane stock solution is injected and foamed to form an integral molding. Compared to conventional products, it has significantly improved work efficiency and cost reduction, and is also strong and durable.
品質の向上を高めうる大きな特徴をもつ。It has major characteristics that can enhance quality improvement.
第１図は製品の縦断面図、第２図（イ）、・１（ロ）、
Ｇ＝１は作業工程順の説明的略断面図である。Figure 1 is a vertical cross-sectional view of the product, Figure 2 (a), 1 (b),
G=1 is an explanatory schematic sectional view of the order of work steps.
Claims (1)
と、該プロー成形と同時にウレタン原液を注入２発泡さ
せるクッション２とから一体成形した各種乗物座席シー
ト等のクッション体。Skin 1 for blow molding a soft synthetic resin sheet parison
and a cushion 2 which is injected and foamed with a urethane stock solution at the same time as the blow molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57101625A JPS58218990A (en) | 1982-06-14 | 1982-06-14 | Cushion body of seat for various vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57101625A JPS58218990A (en) | 1982-06-14 | 1982-06-14 | Cushion body of seat for various vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58218990A true JPS58218990A (en) | 1983-12-20 |
Family
ID=14305580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57101625A Pending JPS58218990A (en) | 1982-06-14 | 1982-06-14 | Cushion body of seat for various vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58218990A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523633A (en) * | 1978-08-07 | 1980-02-20 | Toshiba Corp | Burst gate pulse generation circuit |
| JPS5611479A (en) * | 1979-07-09 | 1981-02-04 | Toshiba Corp | Removing method of unrecovered toner in cleaning device |
-
1982
- 1982-06-14 JP JP57101625A patent/JPS58218990A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523633A (en) * | 1978-08-07 | 1980-02-20 | Toshiba Corp | Burst gate pulse generation circuit |
| JPS5611479A (en) * | 1979-07-09 | 1981-02-04 | Toshiba Corp | Removing method of unrecovered toner in cleaning device |
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