JPH0615070A - Covering method of trim cover for car sheet - Google Patents
Covering method of trim cover for car sheetInfo
- Publication number
- JPH0615070A JPH0615070A JP19635392A JP19635392A JPH0615070A JP H0615070 A JPH0615070 A JP H0615070A JP 19635392 A JP19635392 A JP 19635392A JP 19635392 A JP19635392 A JP 19635392A JP H0615070 A JPH0615070 A JP H0615070A
- Authority
- JP
- Japan
- Prior art keywords
- trim cover
- heat
- cushion body
- shrinkable member
- bag
- 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)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自動車用シート（座
席）におけるシートバック（背凭部）のトリムカバー被
覆方法、詳しくは、袋状に縫製したトリムカバーで、フ
レーム付のクッション体を被覆する方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of covering a trim cover of a seat back (backrest part) of a vehicle seat (seat), and more specifically, a trim cover sewn in a bag shape to cover a cushion body with a frame. On how to do.
【０００２】[0002]
【従来の技術】従来のシートバックには、シートバック
の外形形状にモールド加工したフレーム一体の発泡体製
クッション体を、あらかじめ袋状に縫製したトリムカバ
ーで被覆することにより組付けるものがある。これは、
クッション体の弾性変形と、トリムカバーの僅かなスト
レッチ性を利用して、袋状のトリムカバーをクッション
体に、主として手作業で被覆している。2. Description of the Related Art Some conventional seat backs are assembled by covering a frame-made foam cushion body molded into the outer shape of the seat back with a trim cover sewn into a bag shape in advance. this is,
The elastic deformation of the cushion body and the slight stretchability of the trim cover are used to cover the cushion body with the bag-shaped trim cover mainly by hand.
【０００３】[0003]
【発明が解決しようとする課題】ところで、前記トリム
カバーはクッション体に、皺、たるみなく被覆できるよ
うに、クッション体の外形形状に近似した袋状に縫製さ
れている。そのため、前述の如く、トリムカバーを被覆
する際、クッション体が弾性変形する程度に作業者が手
でクッション体を加圧し、また、トリムカバーを伸長さ
せ乍ら行う。By the way, the trim cover is sewn into a bag shape similar to the outer shape of the cushion body so that the cushion body can be covered without wrinkles or sagging. Therefore, as described above, when the trim cover is covered, the operator manually presses the cushion body to the extent that the cushion body is elastically deformed, and the trim cover is extended.
【０００４】従って、トリムカバーの被覆作業が重労働
になるし、トリムカバーをクッション体の所定位置に位
置定めし乍ら被覆するため、作業に熟練を要するし、作
業性が頗る悪い不具合があった。そこで、本発明は、ク
ッション体に袋状のトリムカバーを簡単且つ容易に被覆
し得るようにすることを目的とする。Therefore, the work of covering the trim cover becomes a heavy labor, and since the trim cover is positioned and covered at a predetermined position of the cushion body, the work requires skill and there is a bad workability. . Then, an object of the present invention is to make it possible to cover the cushion body with a bag-shaped trim cover easily and easily.
【０００５】[0005]
【課題を解決するための手段】以上の目的を達成するた
めの本発明は、袋状トリムカバーの一部に熱収縮性部材
を使用し、この熱収縮性部材を有する袋状のトリムカバ
ーで、発泡体製クッション体を被覆した後、トリムカバ
ーの熱収縮性部材を加熱して緊張させてなることを特徴
とするものである。以上の加熱する前の状態の熱収縮性
部材は、弛緩させるか、或いは、大きな平面形状のもの
を、トリムカバーの一部として使用して、袋状トリムカ
バーの内部空間を大にすることが望ましい。In order to achieve the above object, the present invention uses a heat-shrinkable member as a part of the bag-shaped trim cover, and provides a bag-shaped trim cover having the heat-shrinkable member. After the foam cushion body is covered, the heat-shrinkable member of the trim cover is heated and tensioned. The heat-shrinkable member in a state before being heated can be relaxed or a large planar shape can be used as a part of the trim cover to enlarge the internal space of the bag-shaped trim cover. desirable.
【０００６】[0006]
【実施例】以下、本発明の一実施例を図面に基づいて説
明する。図１、図２は、本発明によって組付けた自動車
用シートを示し、図中（ＳＢ）はシートバック、（Ｓ
Ｃ）はシートクッションを夫々示し、シートバック（Ｓ
Ｂ）は袋状のトリムカバー（Ａ）で被覆され、このトリ
ムカバー（Ａ）は織物地、合成樹脂製レザーなどの従来
周知の表皮材（１）と、熱収縮性部材（２）とから構成
され、熱収縮性部材（２）は、シートバック（ＳＢ）の
背裏側に使用されている。そして、この熱収縮性部材
（２）は、たるみなく、緊張した状態で緊設されてい
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 and 2 show an automobile seat assembled according to the present invention, in which (SB) is a seat back and (S) is a seat back.
C) show seat cushions respectively, and seat back (S
B) is covered with a bag-shaped trim cover (A), and the trim cover (A) is composed of a conventionally known skin material (1) such as woven fabric or synthetic resin leather, and a heat-shrinkable member (2). The heat-shrinkable member (2) is used on the back and back sides of the seat back (SB). The heat-shrinkable member (2) is tightly attached in a tense state without sagging.
【０００７】熱収縮性部材（２）は、ポリエステル樹
脂、塩化ビニール樹脂、ホリアミド樹脂などの高熱収縮
率高分子材料からなる網状物、織物、或いは、膜状物を
使用する。図１において、図中（３）は、シートバック
の外形形状にモールド成形された発泡体製クッション
体、（４）はＳ形ばねを横架したパイプ製フレームを夫
々示す。As the heat-shrinkable member (2), a net-like material, a woven material, or a film-like material made of a high heat-shrinkable polymer material such as polyester resin, vinyl chloride resin, or polyamide resin is used. In FIG. 1, (3) in the drawing shows a foam cushion body molded in the outer shape of the seat back, and (4) shows a pipe frame in which an S-shaped spring is installed horizontally.
【０００８】以上のシートバック（ＳＢ）の袋状トリム
カバー（Ａ）の被覆方法を、図３、図４に示す。トリム
カバー（Ａ）は、シートバック（ＳＢ）の背裏側を構成
する部分に、前記熱収縮性部材（２）を高周波溶着、接
着剤による接着、縫着などの手段を使用して、表皮材
（１）に一体に固定して袋状のトリムカバー（Ａ）を形
成する。The method of covering the bag-shaped trim cover (A) of the seat back (SB) described above is shown in FIGS. The trim cover (A) uses a means such as high-frequency welding, adhesive bonding, or sewn means of the heat-shrinkable member (2) on a portion constituting the back side of the seat back (SB) to form a skin material. The bag-shaped trim cover (A) is integrally fixed to (1) to form a bag-shaped trim cover (A).
【０００９】その際、熱収縮性部材（２）は、図４に示
すように、弛緩させるか、或いは、平面形状の大きなも
のを使用して、トリムカバー（Ａ）の内部空間が、図４
鎖線に示すように拡大するようにする。次に、図３に示
すように、フレーム（４）一体のクッション体（３）に
トリムカバー（Ａ）を被覆する。このクッション体
（３）を被覆する際、袋状トリムカバー（Ａ）の開口部
からクッション体（３）を挿入するが、その際に、トリ
ムカバー（Ａ）の内部空間が弛緩、或いは、大きな熱収
縮性部材（２）によって拡大しているため、クッション
体（３）が弾性変形する程、クッション体（３）を加圧
せずに、スムーズにクッション体（３）がトリムカバー
（Ａ）内に挿入される。At this time, as shown in FIG. 4, the heat-shrinkable member (2) is relaxed, or the heat-shrinkable member (2) having a large planar shape is used so that the internal space of the trim cover (A) is shown in FIG.
Enlarge it as shown by the chain line. Next, as shown in FIG. 3, the trim cover (A) covers the cushion body (3) integrated with the frame (4). When covering the cushion body (3), the cushion body (3) is inserted through the opening of the bag-shaped trim cover (A), but at that time, the internal space of the trim cover (A) is loose or large. Since the cushion body (3) is expanded by the heat-shrinkable member (2), the cushion body (3) smoothly presses the cushion body (3) as the cushion body (3) elastically deforms, and the cushion body (3) is smoothly trimmed. Inserted inside.
【００１０】次に、トリムカバー（Ａ）の開口部を、ホ
ッグリングなどを使用して閉口する。然る後、トリムカ
バー（Ａ）の熱収縮性部材（２）に、所定温度の熱風
（使用する熱収縮性部材の材質、形態によって異なる）
を送風する。これによって、熱収縮性部材（２）は熱収
縮し、この収縮力によって、熱収縮性部材（２）が収縮
して緊張すると共に、表皮材（１）全体も熱収縮性部材
（２）方向に引張られる。そして、熱収縮性部材（２）
の熱固定により、トリムカバー（Ａ）全体が皺、たるみ
なく張設され、図１、２に示すシートバック（ＳＢ）を
組付けることができる。Next, the opening of the trim cover (A) is closed using a hog ring or the like. After that, the heat shrinkable member (2) of the trim cover (A) has a predetermined temperature of hot air (depending on the material and form of the heat shrinkable member used).
Blow. As a result, the heat-shrinkable member (2) heat-shrinks, and the shrinkage force causes the heat-shrinkable member (2) to shrink and tension, and the entire skin material (1) is oriented in the heat-shrinkable member (2) direction. Pulled to. And a heat-shrinkable member (2)
By heat-fixing, the entire trim cover (A) is stretched without wrinkles and slack, and the seat back (SB) shown in FIGS. 1 and 2 can be assembled.
【００１１】[0011]
【発明の効果】本発明によれば、熱収縮性部材を袋状の
トリムカバーの一部として使用しているため、フレーム
付の発泡体製クッション体の外形形状に対して大きな内
部空間を有する袋状のトリムカバーを使用でき、クッシ
ョン体を簡単且つ容易に被覆することができる。従っ
て、トリムカバーの被覆作業の作業性が向上すると共
に、作業者の習熟度と苦痛を軽減し得る。According to the present invention, since the heat-shrinkable member is used as a part of the bag-shaped trim cover, it has a large internal space with respect to the outer shape of the foam cushion body with the frame. A bag-shaped trim cover can be used, and the cushion body can be covered easily and easily. Therefore, the workability of covering the trim cover can be improved, and the skill and pain of the operator can be reduced.
【００１２】更に、クッション体を被覆後、トリムカバ
ーの熱収縮性部材を加熱して収縮させることにより、熱
収縮性部材を緊張させ、且つ、熱収縮性部材の収縮力に
より、トリムカバー全体が緊張し、皺、たるみが生じな
い。Further, after the cushion body is covered, the heat shrinkable member of the trim cover is heated to shrink, thereby tensioning the heat shrinkable member, and the shrink force of the heat shrinkable member causes the entire trim cover to shrink. Tension, wrinkles and sagging do not occur.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明方法によって組付けた自動車用シートの
断面図である。FIG. 1 is a cross-sectional view of an automobile seat assembled by the method of the present invention.
【図２】本発明方法によって組付けた自動車用シートの
斜視図である。FIG. 2 is a perspective view of an automobile seat assembled by the method of the present invention.
【図３】本発明方法による被覆方法を示す斜視図であ
る。FIG. 3 is a perspective view showing a coating method according to the method of the present invention.
【図４】図３のIVーIV線断面図である。4 is a sectional view taken along line IV-IV in FIG.
Ａ トリムカバー ２ 熱収縮性部材 ３ クッション体 A trim cover 2 heat shrinkable member 3 cushion body
Claims (1)
レームに支持されている発泡体製クッション体を、袋状
に縫製したトリムカバーで被覆することにより組付ける
自動車シートにおいて、 前記トリムカバーの一部を、熱収縮性部材で形成し、こ
の熱収縮性部材を有する袋状のトリムカバーで、前記ク
ッション体を被覆した後、熱収縮性部材を加熱して収縮
させることによりトリムカバーを緊張させてなることを
特徴とする自動車用シートのトリムカバー被覆方法。1. An automobile seat to be assembled by molding the outer shape of a seat, and covering a foam cushion body supported by a frame with a trim cover sewn into a bag shape. Portion is formed of a heat-shrinkable member, and after covering the cushion body with a bag-shaped trim cover having the heat-shrinkable member, the heat-shrinkable member is heated to shrink the tension of the trim cover. A method for covering a trim cover of an automobile seat, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19635392A JPH0615070A (en) | 1992-06-30 | 1992-06-30 | Covering method of trim cover for car sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19635392A JPH0615070A (en) | 1992-06-30 | 1992-06-30 | Covering method of trim cover for car sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0615070A true JPH0615070A (en) | 1994-01-25 |
Family
ID=16356434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19635392A Pending JPH0615070A (en) | 1992-06-30 | 1992-06-30 | Covering method of trim cover for car sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615070A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279999B1 (en) | 1999-12-08 | 2001-08-28 | Collins & Aikman Products Co. | Heat shrinkable fabric panels for facilitating seat cover installation |
| US7490392B2 (en) * | 2005-12-07 | 2009-02-17 | Steelcase Inc. | Seating unit with formed cushion, and manufacturing method |
| JP2011217905A (en) * | 2010-04-08 | 2011-11-04 | Toyota Boshoku Corp | Covering structure of seat cover |
| WO2017162310A1 (en) * | 2016-03-23 | 2017-09-28 | K & R Textil Gmbh & Co. Kg | Method for producing a textile composite material and textile composite material produced according to said method |
-
1992
- 1992-06-30 JP JP19635392A patent/JPH0615070A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279999B1 (en) | 1999-12-08 | 2001-08-28 | Collins & Aikman Products Co. | Heat shrinkable fabric panels for facilitating seat cover installation |
| US7490392B2 (en) * | 2005-12-07 | 2009-02-17 | Steelcase Inc. | Seating unit with formed cushion, and manufacturing method |
| US7722124B2 (en) | 2005-12-07 | 2010-05-25 | Steelcase, Inc. | Seating unit with formed cushion, and manufacturing method |
| JP2011217905A (en) * | 2010-04-08 | 2011-11-04 | Toyota Boshoku Corp | Covering structure of seat cover |
| WO2017162310A1 (en) * | 2016-03-23 | 2017-09-28 | K & R Textil Gmbh & Co. Kg | Method for producing a textile composite material and textile composite material produced according to said method |
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