JPH03141975A - Sewing method for trim cover - Google Patents
Sewing method for trim coverInfo
- Publication number
- JPH03141975A JPH03141975A JP28117789A JP28117789A JPH03141975A JP H03141975 A JPH03141975 A JP H03141975A JP 28117789 A JP28117789 A JP 28117789A JP 28117789 A JP28117789 A JP 28117789A JP H03141975 A JPH03141975 A JP H03141975A
- Authority
- JP
- Japan
- Prior art keywords
- sewing
- back body
- sewn
- trim cover
- portions
- 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
- 238000009958 sewing Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000007688 edging Methods 0.000 abstract 4
- 239000006260 foam Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 241000758791 Juglandaceae Species 0.000 description 2
- 235000020234 walnut Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は自動車用シートのシートバックにおける袋状ト
リムカバーの縫製方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for sewing a bag-like trim cover for a seat back of an automobile seat.
（従来の技術）
従来のこの種のトリムカバーは、第５図に示すように自
動車用シートのシートバックにおける前面側を構成する
身頃（１）と、この身頃（１）の左右に有し接続端縁が
略直角状の左、右額縁（２）（３）と、シートバックの
側面を構成し、左、右額縁（２）（３’Ｉとの接Ｍ端縁
（４１）（５１）が曲線状の左、右まち（４）（５）と
、シートバックの背面上部を構成し、前記身頃、左、右
額縁、左、右まちに縫着される背身頃（６）とからｍｓ
、され、前記身頃（１）に対して左、右額縁（２）（３
）を縫着して前面部（イ）を形成し、背身頃（６）に左
、右まち（４）（５）を夫々一体にａ着して後面部（ロ
）を形成した後、前面部（イ）と後面部（ロ）とをミシ
ンによって接続して袋状にｍ′ｇ！加工している。(Prior Art) As shown in Fig. 5, this type of conventional trim cover has a body part (1) that constitutes the front side of the seat back of an automobile seat, and a body part (1) on the left and right sides of the body part (1), which is connected to the body part (1). Left and right picture frames (2) and (3) whose edges are approximately at right angles, and M end edges (41) and (51) that form the sides of the seat back and are in contact with the left and right picture frames (2) (3'I). ms from the curved left and right gussets (4) and (5) and the back body (6) that constitutes the upper back of the seat back and is sewn to the body, the left and right frame, and the left and right gussets.
, left and right picture frames (2) (3) with respect to the body (1).
) are sewn to form the front part (a), and the left and right gussets (4) and (5) are attached to the back body (6) as one body to form the back part (b). Connect the part (a) and the rear part (b) using a sewing machine to make a bag shape m'g! It is being processed.
（発明が解決しようとする課１ｇ）
以上の前面部（イ）と後面部（ロ）における額縁（２）
（３）と主ち（４）（５）の接続端縁（２２）（３２）
＜４１ ）（５１）は、トリムカバーに被覆される２７
２９７体の前面側における曲線状コーナーに沿うように
曲線状に形成され、しかも、この接続ｊａｍ（２２）・
・・をシートの外郭をＭＩＪ威しシートの外観を向上さ
せるため、ダブルスチッチ縫いで一体に縫Ｓ！！される
。(Issue 1g to be solved by the invention) Picture frame (2) in the above front part (a) and rear part (b)
(3) and the connecting edges (22) (32) of main parts (4) and (5)
<41) (51) is 27 covered with trim cover
It is formed in a curved shape along the curved corner on the front side of the 297 body, and this connection jam (22)
...The outer contour of the seat is sewn together with double stitch stitching to improve the appearance of the seat. ! be done.
そのため、この前面部（イ）と後面部（ロ）とを一体に
接続するａ製作業が行ない難く作業性が悪く、しかも、
皺、クルミが縫製個所に生ずる不具合があった。Therefore, it is difficult to perform the work of connecting the front part (a) and the rear part (b) together, and the work efficiency is poor.
There was a problem with wrinkles and walnuts appearing in the sewing areas.
特に皮革などの厚い素材を縫製するものにおいては、そ
の作業性が頗る悪い欠陥があった。Particularly in those sewing thick materials such as leather, the workability was particularly poor.
そこで、本発明は袋状且つ額縁とまちの接続端縁が曲線
状であるトリムカバーにおいて、その縫製作業の作業性
を向上すると共に、皺、クルミなど発生することなく縫
製できるようにすることを目的とする。SUMMARY OF THE INVENTION Therefore, the present invention aims to improve the workability of sewing work on a bag-shaped trim cover with a curved connection edge between the picture frame and the gusset, and to enable the sewing to be performed without generating wrinkles or walnuts. purpose.
（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に係るトリムカバー
のａ彼方法は、前記背身頃を身頃の幅と同一幅の中背身
頃と、この中背身頃に対して分割成形した左背身頃と右
前身頃がら＃Ｉ！威し、前記身頃に中背身頃を一体にａ
着して中央部、前記左まちと左額縁と左１！身頃を一体
に縫着して左宇部、前記右まちと右額縁と右前身頃を一
体にＲ着して右半部を夫々形成後、中央部に、左半部と
右半部を一体に接続してＲ製することを＃徴とするもの
である。(Means for Solving the Problems) A method of the trim cover according to the present invention to achieve the above object is to divide the back body into a middle back body having the same width as the body, and a middle back body having the same width as the body. On the other hand, the left back body and right front body part are separately molded #I! Then, the middle back body is integrated into the body part a.
Put it on, the center part, the left gusset, the left frame and the left 1! Sew the body parts together and sew the left part, the right gusset, the right frame, and the right front part together to form the right half parts, and then connect the left half part and the right part together to the center part. The # symbol is that it is made in R.
（作用）
中央部と左、右半部との接続端縁は略直角状に形成され
ているため、中央部に左、イｆ半部が直線縫いによって
接続される。また、額縁とまちとはあらかじめ単品で一
体に接合される。(Function) Since the connecting edges between the central portion and the left and right half portions are formed in a substantially right-angled shape, the left and if half portions are connected to the central portion by straight stitching. Furthermore, the frame and the gusset are separately joined together in advance.
（実施例）
以下、本発明の一大施例を第１図乃至第４図に基づいて
説明する。(Example) Hereinafter, a major example of the present invention will be described based on FIGS. 1 to 4.
ｔｌＩＪ１図は、中央部（Ｓ）、左半部（Ｌ）、右半部
（Ｒ）を縫製した状態を示し、中央１（Ｓ）は身頃（１
）の上端縁に背身頃を構成する中背身頃（６１）をミシ
ン縫いにより一体に連結したものであり、以上の背身頃
は身頃（１）の横方向の幅と同一の幅からなる中背身頃
（６１）と、この左右に設ける左、右前身頃（６２）（
６３）とから構成され、中背身頃（６１）に対して、左
、右前身頃（ｆ３２ ）（６３）は分割されている。tlIJ1 figure shows the state where the center part (S), left half part (L), and right half part (R) are sewn, and center 1 (S) is the body part (1
) The middle back body (61) constituting the back body is integrally connected by sewing machine sewing to the upper edge of the body. The body (61) and the left and right front body (62) provided on the left and right sides of this body (61)
63), and the left and right front body (f32) (63) are divided from the middle back body (61).
以上の中央ｆｆ１ｓ（６１）における接続端縁（１１）
（１１）は略直角状に形成され、中央部（６１）の身頃
（１）裏面には身頃（１）を所定形状にｔ断状一体にａ
着した吊袋（７）＜７ ）が設けてあり、この吊！（７
）（７）内にトリムカバー形成後、吊りワイヤ（８）（
８）が挿入される。Connection edge (11) at the above center ff1s (61)
(11) is formed in a substantially right-angled shape, and on the back side of the body (1) in the center part (61), the body (1) is integrally formed into a predetermined shape with a T cross section.
There is a hanging bag (7) <7) for hanging! (7
) After forming the trim cover inside (7), attach the hanging wire (8) (
8) is inserted.
右半ｇ（Ｌ＞は左端ｆｆ１（２）と左まち（４）と左背
身唄（６２）をミシン縫いにより接続することに形成さ
れる。The right half g (L>) is formed by connecting the left end ff1 (2), the left gusset (4), and the left back body song (62) by sewing with a sewing machine.
また、右半部（Ｒ）は右額縁〈３〉と、右まち（５）と
石骨身頃（６２）をミシン縫いすることにより接続され
る。Further, the right half (R) is connected to the right picture frame <3> by sewing the right gusset (5) and the stone rib body (62) with a sewing machine.
以上の左、右額縁（２）（３＞と左右まち（４）（５）
との曲線状の接続端Ｍ（４１）（２２）は、第４図に示
すようにダブルスチッチ縫いで行なう。Above left and right picture frames (2) (3> and left and right gussets (4) (5)
The curved connecting ends M(41) and (22) are sewn with double stitches as shown in FIG.
以上の左、右額縁（２）（３）、左右まち（４）（５）
は第２図に示すシートパックの２７２３７体（９）の外
形形状に一致するようにあらかじめ所定形状に裁断され
ている。従って、クツション体（９）のコーナー（９２
）（９２）に合致するように左、右額縁（２）（３）と
、左右まち（４）（５）の接続端Ｍ（２２）（３２）、
（４１）（５１）は曲線状に形成されている。Above left and right picture frames (2) (3), left and right gussets (4) (5)
is cut in advance into a predetermined shape so as to match the external shape of the 27237 seat pack (9) shown in FIG. Therefore, the corner (92) of the cushion body (9)
) (92), the left and right picture frames (2) (3) and the connecting ends M (22) (32) of the left and right gussets (4) (5),
(41) and (51) are formed in curved shapes.
第４図において、図中（４１ａ）（２２ａ）（ａ）はダ
ブルスチッチ縫いによる縫糸を示す。In FIG. 4, (41a), (22a), and (a) indicate sewing threads formed by double stitch stitching.
なお、左、右半部（Ｌ）（Ｒ）左、右額縁＜２ ）（３
）と、左、右背身ｉ（６２）（６３）における接続ｉ縁
（２１）（６２ａ）＜３１ ）（６３ａ）は夫々略直線
状に形成されでいる。In addition, left and right halves (L) (R) left and right frame <2) (3
) and the connection i edges (21) (62a)<31) (63a) on the left and right back bodies i (62) and (63) are each formed into a substantially straight line.
次に、中央部（Ｓ）及び左、右半部（Ｌ）（Ｒ）を裏返
して中央部（Ｓ）の略直線状接続燈縁（１１）（１１）
に、左、右半部（Ｌ）（Ｒ）の略直線状接続端縁（２１
）（６２ａ）、（３１）＜６３ ａ）を重ね合わせてミ
シン縫いによって一体に連結する。然る後、これを央返
して吊り袋（７）に吊りワイヤ（８）を挿入すると、第
２図、第３図−に示すトリムカバーが形成される。Next, turn over the center part (S) and the left and right halves (L) and (R) to see the approximately straight connecting light edges (11) (11) in the center part (S).
, substantially straight connecting edges (21) of the left and right halves (L) and (R).
) (62a) and (31)<63 a) are overlapped and connected together by sewing machine. Thereafter, when this is turned over to the center and the hanging wire (8) is inserted into the hanging bag (7), the trim cover shown in FIGS. 2 and 3 is formed.
なｔ；、このトリムカバーは発泡体製クツション体（９
）を被覆し、身頃（１）１＆面側に設けた吊袋（７）を
クンジョン体（９）に設けた凹溝（９１）（９１）内に
仲込み、吊りワイヤ（８）と共にＩ！Ｉ溝（９１）（９
１，）底部内方内に埋設したインサートワイヤ（不図不
）にホラブリングで一体に結着し、また、左、右半部（
Ｌ ）（Ｒ）の端末はり・ンション体（９）の裏面側の
トリムワイヤに結着すること；こより、シートバンクが
摩且立られる。This trim cover has a foam cushion body (9
), and insert the hanging bag (7) provided on the 1&face side of the body (1) into the concave grooves (91) (91) provided on the body (9), and attach it together with the hanging wire (8). I groove (91) (9
1,) Connect the insert wire (not shown) buried inside the bottom with a hollow ring, and also connect the left and right halves (
L) Attach the end beam/tension body (9) of (R) to the trim wire on the back side; the sheet bank is thereby polished.
（効果）
本発明によれば、曲線状の接続端縁を有する左、右？ｌ
ｉＭと、左、右まちとを、まず、一体に接続して左、右
半部を形成後、その左、右半部を直線状の接続端縁を有
する中央部に直＃Ｉ縫いによってＲ着しで接続する。そ
のため、縫製作業が容易になりその作業性を向上し得る
。また、無理な縫製によって生ずる皺、タルミなどの不
具合を除去できるため、仕上がりが良好になる。(Effects) According to the present invention, left, right? l
First, connect the iM and the left and right gussets together to form the left and right halves, and then sew the left and right halves to the center part with a straight connecting edge by direct #I stitching. Connect when you arrive. Therefore, the sewing work becomes easier and the workability can be improved. Furthermore, defects such as wrinkles and sagging caused by forced sewing can be removed, resulting in a better finish.
第１図は中央部、左、右半部の斜視図、１２図は本方法
によって形成したトリムカバーと、このトリムカバーに
よって被覆する発泡体製クツション体の斜視図、第３図
は第２図における■−■線断面図、第４図はｔｌＳ３図
のＡ部の拡大断面図、第５図は従未品の分解斜視図であ
る。
図中、（１）は身頃、（２）は左額縁、（３）は右額縁
、（４）は左まち、（５）は右まち、（６１）は中背身
頃、（６２）は左背身頃、（６３）は右背身頃、（Ｓ）
は中央部、（Ｌ）は左半部、（Ｒ）は右半部を夫々示す
。FIG. 1 is a perspective view of the center, left, and right halves; FIG. 12 is a perspective view of a trim cover formed by this method and a foam cushion body covered by the trim cover; FIG. 3 is a perspective view of the foam cushion body covered by the trim cover; FIG. 4 is an enlarged sectional view of part A in FIG. tlS3, and FIG. 5 is an exploded perspective view of the conventional product. In the figure, (1) is the body, (2) is the left frame, (3) is the right frame, (4) is the left gusset, (5) is the right gusset, (61) is the middle back body, (62) is the left Back body, (63) is right back body, (S)
indicates the center, (L) the left half, and (R) the right half.
Claims (1)
る身頃と、この身頃の左右に有し接続端縁が略直角状の
左、右額縁と、シートバックの側面を構成し、左、右額
縁との接続端縁が曲線状の左、右まちと、シートバック
の背面上部を構成し前記身頃、左右額縁、左、右まちに
縫着する背身頃とからなる袋状のトリムカバーにおいて
、前記背身頃は前記身頃の幅と同一幅の中背身頃と、こ
の中背身頃に対して分割成形した左背身頃と右背身頃か
らなり、前記身頃に中背身頃を一体に縫着して中央部、
前記左まちと左額縁と左背身頃を一体に縫着して左半部
、前記右まちと右額縁と右背身頃を一体に縫着しで右半
部を夫々形成後、中央部に左半部と右半部を一体に接続
して縫製することを特徴とするトリムカバーの縫製方法
。A body that constitutes the front side of the seat back of an automobile seat, left and right picture frames on the left and right sides of this body whose connecting edges are approximately at right angles, and a left and right picture frame that makes up the sides of the seat back. In a bag-shaped trim cover consisting of left and right gussets with curved connecting edges, and a back body that constitutes the upper back surface of the seat back and is sewn to the body, left and right picture frames, and the left and right gussets, the back body consists of a middle back body of the same width as the width of the body, and a left back body and a right back body that are separately formed from the middle back body, and the middle back body is sewn integrally to the body, and the center part,
The left gusset, left picture frame, and left back body are sewn together to form the left half, and the right gusset, right picture frame, and right back body are sewn together to form the right half, and then the left half is sewn to the center part. A method for sewing a trim cover, characterized in that the half part and the right half part are sewn together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28117789A JPH03141975A (en) | 1989-10-27 | 1989-10-27 | Sewing method for trim cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28117789A JPH03141975A (en) | 1989-10-27 | 1989-10-27 | Sewing method for trim cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03141975A true JPH03141975A (en) | 1991-06-17 |
Family
ID=17635423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28117789A Pending JPH03141975A (en) | 1989-10-27 | 1989-10-27 | Sewing method for trim cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03141975A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0555997U (en) * | 1991-12-30 | 1993-07-27 | 株式会社タチエス | Surface structure of vehicle seat |
| JP2016049153A (en) * | 2014-08-28 | 2016-04-11 | 株式会社ホンダアクセス | Attachment structure of side support cover |
| JP2018064687A (en) * | 2016-10-18 | 2018-04-26 | 株式会社タチエス | Method for manufacturing seat trim cover |
-
1989
- 1989-10-27 JP JP28117789A patent/JPH03141975A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0555997U (en) * | 1991-12-30 | 1993-07-27 | 株式会社タチエス | Surface structure of vehicle seat |
| JP2016049153A (en) * | 2014-08-28 | 2016-04-11 | 株式会社ホンダアクセス | Attachment structure of side support cover |
| JP2018064687A (en) * | 2016-10-18 | 2018-04-26 | 株式会社タチエス | Method for manufacturing seat trim cover |
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