JPH0147293B2 - - Google Patents
Info
- Publication number
- JPH0147293B2 JPH0147293B2 JP1318181A JP1318181A JPH0147293B2 JP H0147293 B2 JPH0147293 B2 JP H0147293B2 JP 1318181 A JP1318181 A JP 1318181A JP 1318181 A JP1318181 A JP 1318181A JP H0147293 B2 JPH0147293 B2 JP H0147293B2
- Authority
- JP
- Japan
- Prior art keywords
- button
- cover
- wadding
- forming part
- wading
- 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.)
- Expired
Links
- 239000011162 core material Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 206010040954 Skin wrinkling Diseases 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
本発明は表皮、ワデイング、ワデイングカバー
よりなる車両（自動車）用シートのトリムカバー
詳しくはボタンとキルテイングとを有するトリム
カバーの製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a trim cover for a vehicle (automobile) seat comprising a skin, wadding, and a wading cover, and more particularly to a method for manufacturing a trim cover having buttons and quilting.
従来、シートの表面における審美性を向上せし
めるために、表面にキルテイングとボタンとを設
けたトリムカバーが提案されているが、これはミ
シンによる縫製又はウエルダー加工してキルテイ
ングを形成した後、そのキルテイングを有するト
リムカバーの表面にボタンを縫着して取付けるも
のである。従つて、製造に際しての生産性が極め
て悪く量産に向かないし、又ボタンが所定位置に
確実に取付けることができないばかりか、平面角
状ボタンにあつてはそのボタンが捩れてその方向
性が一定せず、品質面においても良好なものを製
造することができない欠陥があつた。 Conventionally, trim covers with quilting and buttons on the surface of the seat have been proposed in order to improve the aesthetics of the surface of the seat. The buttons are attached by sewing them onto the surface of the trim cover. Therefore, manufacturing productivity is extremely low and it is not suitable for mass production.Furthermore, the button cannot be reliably attached to the specified position, and in the case of flat square buttons, the button is twisted and its orientation is not constant. However, there were defects that made it impossible to manufacture products of good quality.
然るに、本発明は斯様な欠陥を除去することを
目的とするものであり、その基本的な構成はボタ
ンの外形形状を呈する環状突条からなるボタン形
成部と、このボタン形成部に連設せる突条のキル
テイング形成部とを有する下型と平板状上型とを
使用してキルテイングとボタンとを同時成形する
ことにより、高生産性、良品質の車両用シートの
トリムカバーを製造するものである。 However, the purpose of the present invention is to eliminate such defects, and its basic structure includes a button forming part consisting of an annular protrusion that has the external shape of a button, and a button forming part connected to the button forming part. A vehicle seat trim cover with high productivity and high quality is manufactured by simultaneously molding quilting and buttons using a lower mold having a quilting forming part of ridges and a flat upper mold. It is.
以下、本発明の実施例を図面にもとづいて説明
する。 Embodiments of the present invention will be described below based on the drawings.
図中ａは電極板からなる下型で、その平滑状表
面には所定の間隔をあけて環状―突条からなるボ
タン形成部a1，a1…、及びこのボタン形成部a1…
に連設するキルテイングa2，a2が縦横に突設形成
されている。図中a3はシリコンゴムなどの誘電損
失係数の小なる樹脂板である（第１図）。 In the figure, a is a lower mold made of an electrode plate, and its smooth surface has button forming portions a 1 , a 1 .
Quilting a 2 , a 2 that are connected to each other are formed to protrude vertically and horizontally. In the figure, a3 is a resin plate with a small dielectric loss coefficient, such as silicone rubber (Figure 1).
ｂは電極板なる上型で、下型ａのボタン形成部
a1，a1…の中央に対応する位置にはボタン芯材４
の脚部４ａ挿通用の透孔b1が開口されている。 b is the upper mold which is the electrode plate, and the button forming part of the lower mold a
Button core material 4 is placed at the position corresponding to the center of a 1 , a 1 ...
A through hole b1 is opened through which the leg portion 4a is inserted.
以上の下型ａの上に、塩化ビニールなどの合成
樹脂製表皮１、合成樹脂製フオーム材からなる薄
板状のワデイング２、薄膜状の合成樹脂製ワデイ
ングカバー３を順次積層する。そして、下型ａの
ボタン形成部a1上方におけるワデイング２にはボ
タン芯材４嵌合用の通孔２ａが開口されており、
この通孔２ａにボタン芯材４の頭部４ｂに下向き
に嵌合せしめる。このボタン芯材４は頭部４ｂと
脚部４ａとから構成されており、脚部４ａの先端
は尖鋭状に形成され、上型ｂで押圧する際ワデイ
ングカバー３を挿通して上型ｂの透孔b1内に挿入
するようにする。而して、ボタン芯材４を表皮１
とワデイングカバー３間に介在せしめた後、上下
型ａ，ｂを接合し、加熱加圧すると、表皮１、ワ
デイング２、ワデイングカバー３の三者が一体に
接着してトリムカバーＡが形成できる（第２図）。
なお加熱方式は高周波又は超音波による自己発熱
によるものが好ましい。 On the lower mold a above, a skin 1 made of synthetic resin such as vinyl chloride, a thin plate-like wading 2 made of a synthetic resin foam material, and a thin-film wading cover 3 made of synthetic resin are laminated in this order. A through hole 2a for fitting the button core material 4 is opened in the wading 2 above the button forming part a 1 of the lower mold a,
The head 4b of the button core material 4 is fitted downward into the through hole 2a. This button core material 4 is composed of a head part 4b and a leg part 4a, and the tip of the leg part 4a is formed into a sharp shape. Insert it into the through hole B1 . Then, the button core material 4 is attached to the outer layer 1.
and the wading cover 3, and then the upper and lower molds a and b are joined and heated and pressurized.The skin 1, the wading 2, and the wading cover 3 are bonded together to form the trim cover A. It is possible (Figure 2).
Note that the heating method preferably uses self-heating using high frequency or ultrasonic waves.
斯して、このトリムカバーＡはその表面にくる
みボタンイ，イ……とこのくるみボタンイの周縁
より放射状に連接せるキルテイングロ，ロ…が形
成され、そのくるみボタンイはボタン芯材４の表
面を表皮１で被包したものである。なおこのボタ
ン芯材４は硬質合成樹脂、木、厚紙などの硬質材
で形成し、その脚部４ａに設けた挿通孔４ｃには
吊紐５を挿通する。 In this way, this trim cover A has a covered button on its surface, and a quilted groove, which is connected radially from the periphery of the covered button, and the covered button has the surface of the button core material 4 covered with a skin. It is encapsulated with 1. The button core material 4 is made of a hard material such as hard synthetic resin, wood, or cardboard, and the hanging cord 5 is inserted into the insertion hole 4c provided in the leg portion 4a.
以上のトリムカバーＡはシートを構成するフオ
ーム材などの弾性部材Ｂ上に被せ、その弾性部材
Ｂの開口B1に前記ボタン芯材４の吊紐５を通し
て引張り（第６図）、これをシート下部に止着せ
しめてボタン芯材４を吊込むと共にトリムカバー
Ａの端末をシート下部にクリツプ止めしてシート
を形成する（第５図）。 The trim cover A described above is placed over an elastic member B such as a foam material constituting the sheet, and the hanging cord 5 of the button core material 4 is passed through the opening B1 of the elastic member B and pulled (Fig. 6). The button core material 4 is fixed to the lower part and the button core material 4 is suspended, and the end of the trim cover A is clipped to the lower part of the seat to form a seat (FIG. 5).
第７図に示すものはボタン芯材嵌合用の通孔２
ａを開口しないワデイング２を使用してトリムカ
バーを製造する方法を示し、斯る場合においては
下型ａ上に表皮１、ワデイング２を順次積層した
後、そのワデイング２上にボタン芯材４の頭部４
ｂを下型ａのボタン形成部a1に嵌合するようにや
や押圧して載置し、その上にワデイングカバー３
を積層せしめて、前記実施例と同様に加熱加圧し
てトリムカバーA′を形成する（第８図）。斯し
て、このトリムカバーA′のくるみボタンイ′はボ
タン芯材４と表皮１との間にワデイング２が圧潰
されて介在するため、このくるみボタンイ′を構
成する表皮１はその内面のワデイング２の弾性に
より皺を生じることなく張着される。 The one shown in Figure 7 is the through hole 2 for fitting the button core material.
A method of manufacturing a trim cover using wading 2 that does not open a is shown, and in such a case, after laminating the skin 1 and wading 2 in sequence on the lower mold a, the button core material 4 is layered on the wading 2. head 4
B is placed on the button forming part a1 of the lower mold a by pressing slightly so that it fits, and the wading cover 3 is placed on top of it.
are laminated and heated and pressed in the same manner as in the previous embodiment to form a trim cover A' (FIG. 8). In this way, since the wading 2 is crushed and interposed between the button core material 4 and the outer skin 1 of the covered button y' of this trim cover A', the outer skin 1 constituting this walnut button y' has the wading 2 on its inner surface. Due to its elasticity, it can be attached without wrinkles.
なお、前記実施例はいずれも脚部４ａ付きの平
面円形状ボタン芯材４を使用しているが、必ずし
もこれに限定されるものでなく、脚部４ａのない
もの、或いは頭部４ｂが平面角状を呈するものな
ど任意に選択使用してもよいこと勿論である。 In addition, although the above-mentioned embodiments all use the planar circular button core material 4 with the leg portions 4a, the button core material 4 is not necessarily limited to this. Of course, it is possible to arbitrarily select and use one having a angular shape.
本発明は叙上の如く車両用シートのトリムカバ
ーを製造するから、以下の効果が期待できる。 Since the present invention manufactures a trim cover for a vehicle seat as described above, the following effects can be expected.
(1) キルテイングとボタンが同時成形できるの
で、従来のキルテイング成形後にボタン付けす
る作業に比べ、作業性が頗る良く、生産性を向
上でき量産が可能になる。しかも、キルテイン
グとボタン成形の際、同時に表皮、ワデイン
グ、ワデイングカバーの三者を一体に接着でき
るし、この一体成形したトリムカバーはそのキ
ルテイングを形成する格子状接着部の各交点が
ボタン外周縁を形成する環状接着部に接続され
ているため、従来のウエルダーによつて格子状
に接着したものの如く、荷重が集中するその交
点より剥離する憂いがない。(1) Since quilting and buttons can be molded at the same time, work efficiency is significantly improved compared to the conventional process of attaching buttons after quilting, improving productivity and making mass production possible. Furthermore, during quilting and button molding, the skin, wading, and wading cover can be glued together at the same time, and this integrally molded trim cover has each intersection point of the lattice-like bonded parts that form the quilting at the outer periphery of the button. Since it is connected to the annular adhesive part that forms a grid, there is no risk of it peeling off at the intersections where the load is concentrated, unlike in the case of conventional welders bonded in a grid pattern.
(2) 更にボタン成形時、或いはボタンを吊込む際
に発生する皺はキルテイングに逃げるため、ボ
タンの周縁には美感を損ねる皺が生じる虞れが
ない。(2) Furthermore, since wrinkles that occur during button molding or when hanging the buttons escape into the quilting, there is no risk of wrinkles occurring around the button periphery that would impair its aesthetic appearance.
(3) 加えてボタンは表皮と一体成形されるため表
皮の所定位置に所定の方向（平面角状ボタンの
場合）に向けて確実に取付けることができ、商
品価値の高いシートを形成できる。(3) In addition, since the button is integrally molded with the skin, it can be securely attached to a predetermined position on the skin in a predetermined direction (in the case of flat square buttons), making it possible to form a sheet with high commercial value.
依つて所期の目的を達成し得る。 Thus, the intended purpose can be achieved.
図面は本発明の実施例を示し、第１図は下型を
示す斜視図、第２図は加熱加圧状態を示す縦断面
図、第３図は下型と上型との間に積層する状態の
縦断面図、第４図は本発明方法により製造したト
リムカバーの一部を切欠して示す斜視図、第５図
は使用状態を示す斜視図、第６図はｘ―ｘ線に沿
える縦断面図、第７図は他の実施例を示す縦断面
図、第８図はその方法により製造したトリムカバ
ーの一部を切欠して示す斜視図である。
図中ａは下型、a1はボタン形成部、a2はキルテ
イング形成部、ｂは上型、１は表皮、２はワデイ
ング、３はワデイングカバーを夫々示す。
The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view showing a lower mold, Fig. 2 is a vertical cross-sectional view showing a heated and pressurized state, and Fig. 3 is a lamination between a lower mold and an upper mold. FIG. 4 is a partially cutaway perspective view of the trim cover manufactured by the method of the present invention, FIG. 5 is a perspective view showing the state of use, and FIG. 6 is taken along line XX. FIG. 7 is a longitudinal sectional view showing another embodiment, and FIG. 8 is a partially cut away perspective view of a trim cover manufactured by the method. In the figure, a indicates the lower mold, a 1 the button forming part, a 2 the quilting forming part, b the upper mold, 1 the outer skin, 2 the wadding, and 3 the wadding cover.
Claims (1)
ボタン形成部と、このボタン形成部に放射状に連
設せる突条のキルテイング形成部とを有する下型
上に、合成樹脂製の表皮、ワデイング、ワデイン
グカバーを順次積層すると共にボタン形成部上方
のワデイングとワデイングカバーとの間にボタン
芯材を挾装し、平板状上型で加熱加圧して、表
皮、ワデイング、ワデイングカバーの三者を一体
に止着すると同時に表面にボタンとキルテイング
とを形成してなる車両用シートのトリムカバー製
造方法。 ２ 前記下型のボタン形成部上方に位置するワデ
イングに、ボタン芯材嵌合用の通孔を設けてなる
前記特許請求の範囲第１項記載の車両用シートの
トリムカバー製造方法。[Scope of Claims] 1. On a lower mold having a button forming part consisting of an annular protruding ridge exhibiting the external shape of a button, and a quilting forming part of protrusions radially connected to this button forming part, The outer skin, wadding, and wading cover are sequentially laminated, and a button core material is sandwiched between the wadding above the button forming part and the wadding cover, and heated and pressurized with a flat upper mold to form the outer skin, wadding, and wadding cover. A method for manufacturing a trim cover for a vehicle seat, in which three parts of a seating cover are fixed together and buttons and quilting are formed on the surface at the same time. 2. The method for manufacturing a trim cover for a vehicle seat according to claim 1, wherein a through hole for fitting a button core material is provided in the wading located above the button forming portion of the lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1318181A JPS57126653A (en) | 1981-01-31 | 1981-01-31 | Manufacture of trim cover of sheet for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1318181A JPS57126653A (en) | 1981-01-31 | 1981-01-31 | Manufacture of trim cover of sheet for car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57126653A JPS57126653A (en) | 1982-08-06 |
| JPH0147293B2 true JPH0147293B2 (en) | 1989-10-13 |
Family
ID=11826006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1318181A Granted JPS57126653A (en) | 1981-01-31 | 1981-01-31 | Manufacture of trim cover of sheet for car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57126653A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215724Y2 (en) * | 1984-11-01 | 1990-04-26 |
-
1981
- 1981-01-31 JP JP1318181A patent/JPS57126653A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57126653A (en) | 1982-08-06 |
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