JPH0247914Y2 - - Google Patents
Info
- Publication number
- JPH0247914Y2 JPH0247914Y2 JP4766884U JP4766884U JPH0247914Y2 JP H0247914 Y2 JPH0247914 Y2 JP H0247914Y2 JP 4766884 U JP4766884 U JP 4766884U JP 4766884 U JP4766884 U JP 4766884U JP H0247914 Y2 JPH0247914 Y2 JP H0247914Y2
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- wadding
- skin material
- shape
- 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
- 239000004744 fabric Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
本考案は車両用座席等の表面に被覆する表皮材
に関する。[Detailed Description of the Invention] The present invention relates to a skin material that covers the surface of a vehicle seat or the like.
従来、この種の表皮材は感触を良くしたり、外
形形成のために表生地と裏生地の間に発泡ウレタ
ン等から成るワデイングを介在した三層構造に形
成されており、多数の溝を有する外形に形成する
には第１図に示すようにワデイング１を断面矩形
の帯状に形成し、この帯状ワデイング片１ａ，１
ａ，……を表生地２と不織布等から成る裏生地３
の間に所要間隔で配し、このワデイング片１ａ，
１ａ，……の間隔部において表生地２と裏生地３
とを、表生地２を間隔部に引き込んだ状態で接合
して各ワデイング片１ａ，１ａ，……を個々に包
覆して溝部４を形成するか、また第２図に示すよ
うにシート状ワデイング１に所要間隔でルーター
加工により断面直方形の溝１a′，１a′，……を形
成して所要幅の断面矩形状の凸面部１a″，１a″，
……を残存形成し、このワデイング１を表生地２
と裏生地３の間に配して、溝１a′，１a′，……に
対応する部分において表生地２と裏生地３とを、
表生地２を溝１a′，１a′，……内に引き込んだ状
態でワデイングの一部を介して接合し、溝部４′
を形成していた。 Conventionally, this type of skin material has been formed into a three-layer structure with wading made of foamed urethane etc. interposed between the front fabric and the lining fabric to improve the feel and form the external shape, and has a large number of grooves. In order to form the outer shape, the wading 1 is formed into a belt shape with a rectangular cross section as shown in FIG.
a, ... are the outer fabric 2 and the inner fabric 3 made of non-woven fabric etc.
These wading pieces 1a,
1a, the outer fabric 2 and the inner fabric 3 at the interval between...
The outer fabric 2 is drawn into the gap and then joined together to cover each of the wadding pieces 1a, 1a, . Grooves 1a', 1a', .
Form the remaining wading 1 into the outer fabric 2.
and the lining fabric 3, and the outer fabric 2 and the lining fabric 3 at the portions corresponding to the grooves 1a', 1a',...
The outer material 2 is pulled into the grooves 1a', 1a', . . . and joined through a part of the wadding, and
was forming.
しかし両者とも表生地２と裏生地３により包覆
されるワデイング片１ａ，１ａ，……、ワデイン
グ凸部１a″，１a″，……は断面矩形状であるため
表生地２を裏生地３に接合した状態では表生地２
が引張られる状態となり、ワデイング１ａの角部
が圧縮されて潰れ、表皮材の角部ａにいわゆるだ
れが生じ、またこのだれによつて溝部４，４′の
開口幅が広がつてしまい、外観的に好ましいもの
ではなかつた。 However, in both cases, the wadding pieces 1a, 1a, . . . and the wadding convex portions 1a'', 1a'', . In the joined state, outer fabric 2
is pulled, the corners of the wadding 1a are compressed and crushed, so-called sag occurs at the corner a of the skin material, and this sag widens the opening width of the grooves 4, 4', resulting in a poor appearance. It was not a desirable result.
そこで本考案は斯る点に鑑みてなされたもの
で、ワデイングの形状を改良することにより溝部
を有する表皮材の表面を外観的に引締つた形状に
形成することを目的とする。 The present invention has been developed in view of the above, and an object of the present invention is to form the surface of a skin material having grooves into a shape with a tight appearance by improving the shape of the wading.
即ち本考案は表生地と裏生地の間にワデイング
を介挿し、表生地と裏生地を適宜間隔で接合する
ことによつて溝部を形成した座席の表皮材であつ
て、溝部に挾まれた部分のワデイングの断面形状
を略逆台形状に形成するようにしたものである。 That is, the present invention is a seat skin material in which grooves are formed by inserting wadding between the outer fabric and the lining fabric and joining the outer fabric and the lining fabric at appropriate intervals, and the portion sandwiched between the grooves. The cross-sectional shape of the wadding is formed into a substantially inverted trapezoidal shape.
以下、第３図〜第６図を参照して本考案の実施
例を説明するに、上述した従来例と同一の部材に
は同一符号を付しその説明は省略する。 Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 3 to 6. The same members as those in the conventional example described above will be given the same reference numerals, and their explanation will be omitted.
図中、１０は本考案の一例の表皮材全体を示
し、この表皮材１０は第１図に示す表皮材と対応
するもので溝部１４に挾まれた部分のワデイング
片１１ａの形状が断面逆台形状に形成されてい
る。 In the figure, numeral 10 indicates the entire skin material of an example of the present invention, and this skin material 10 corresponds to the skin material shown in FIG. formed into a shape.
即ち、本例では表生地２と裏生地３との間に断
面逆台形状で帯状のワデイング片１１ａを所要間
隔で配し、表生地２をワデイング片１１ａの間隔
部に引き込んだ状態で裏生地３に接合することに
より断面略三角形状の溝部１４が形成される。 That is, in this example, band-shaped wading pieces 11a having an inverted trapezoidal cross section are arranged at required intervals between the outer fabric 2 and the lining fabric 3, and with the outer fabric 2 drawn into the space between the wadding pieces 11a, the lining fabric is removed. 3, a groove portion 14 having a substantially triangular cross section is formed.
この成形工程を第４図及び第５図について説明
する。先ずワデイングを第４図に示すような断面
逆台形状の帯状片１１ａに分割形成し、次に第５
図Ａに示すように適宜間隔で平行に配された加熱
電極E1，E2……上に表生地２を載置し、この表
生地２の上にワデイング片１１ａ，１１ａ……
を、その上面即ち広がり面が電極E1，E2間に対
応するように適宜間隔で配してさらにこのワデイ
ング片１１ａ，１１ａ……の上に裏生地３を重ね
る。 This molding process will be explained with reference to FIGS. 4 and 5. First, the wading is divided into strips 11a each having an inverted trapezoidal cross section as shown in FIG.
As shown in Figure A, the outer fabric 2 is placed on the heating electrodes E 1 , E 2 .
are arranged at appropriate intervals so that their upper surfaces, that is, their widening surfaces correspond to between the electrodes E 1 and E 2 , and then the backing material 3 is superimposed on the wadding pieces 11 a, 11 a . . . .
そしてこの全体に上方から押圧力を加えると、
第５図Ｂに示すようにワデイング片１１ａはその
両端部が内側方向に圧縮された状態で電極E1，
E2間に圧入され、また表生地２はその一部が電
極E1，E2の先端部によつてワデイング片１１ａ，
１１ａの間隔部に引き込まれた状態で裏生地３に
当接する。この状態から電極E1，E2…を加熱す
ると表生地２はこの電極E1，E2……の先端部が
当接している箇所において裏生地３に融着され、
これによつて溝部１４が形成されることになる。 And if we apply pressure to this whole thing from above,
As shown in FIG. 5B, both ends of the wading piece 11a are compressed inward, and the electrode E 1 ,
E 2 is press-fitted, and part of the outer fabric 2 is connected to the wading pieces 11a and 11a by the tips of the electrodes E 1 and E 2 .
It comes into contact with the back fabric 3 while being drawn into the space 11a. When the electrodes E 1 , E 2 . . . are heated from this state, the outer fabric 2 is fused to the lining fabric 3 at the locations where the tips of the electrodes E 1 , E 2 .
As a result, the groove portion 14 is formed.
然る後、表皮材全体を電極E1，E2……から取
り外すと、電極E1，E2……間で圧縮されていた
ワデイング片１１ａ，１１ａ……は自らの弾性復
元力によつて元の形状に復帰し、第３図のような
溝部１４が断面略三角形状、即ち上すぼみ状に形
成された表皮材１０が成形される。 After that, when the entire skin material is removed from the electrodes E 1 , E 2 . . . , the wadding pieces 11a, 11a . The skin material 10 is returned to its original shape and has a groove 14 formed in a substantially triangular cross-section, that is, a concave shape at the top, as shown in FIG. 3.
このようにして成形された表皮材１０はその角
部a′が鋭角に形成されるので表生地２が裏生地３
との接着によつて引張られる状態となつても潰れ
てだれが生じることはなく、またこのだれによつ
て溝部１４の開口幅が広がつてしまうこともない
ので、全体的に引締つた形状となる。 The outer skin material 10 formed in this way has its corner a' formed at an acute angle, so that the outer material 2 is different from the lining material 3.
Even if it is stretched due to adhesion with the groove, it will not collapse and cause a sag, and the opening width of the groove 14 will not increase due to this sag, so the overall shape is tight. Become.
また、ワデイングとしては、第６図に示すシー
ト状ワデイング１１′をルーター加工により上述
の電極E1，E2……に対応する箇所に断面略三角
形状の溝１１a′，１１a′……を形成して断面逆台
形状の凸面部１１a″，１１a″……を残存形成した
ものでもよい。そしてこのワデイング１１′の溝
１１a′，１１a′……において表生地２と裏生地３
とを接合する際にはワデイングの一部を介して行
なわれることになるがワデイングは収縮されるの
で表生地２と裏生地３とは直接接合される状態と
なる。 Furthermore, as for wading, grooves 11a', 11a', . . . having a substantially triangular cross section are formed at locations corresponding to the above-mentioned electrodes E 1 , E 2 . Then, convex portions 11a'', 11a'', . . . having an inverted trapezoidal cross section may be formed to remain. Then, in the grooves 11a', 11a'... of this wadding 11', the outer fabric 2 and the inner fabric 3
When joining them, it is done through a part of the wadding, but since the wadding is contracted, the outer fabric 2 and the inner fabric 3 are directly joined.
また、本例においては加熱電極E1，E2……を
用いて表生地２を裏生地３に溶着する成形例を示
したが、この他にも超音波溶着やミシン縫い等の
接合手段を用いてもよいことは勿論である。 In addition, although this example shows a forming example in which the outer fabric 2 is welded to the inner fabric 3 using the heating electrodes E 1 , E 2 . Of course, it may also be used.
以上のように本考案によれば溝部に挾まれた部
分のワデイングの形状を従来の略矩形状と異なる
逆台形状に形成したので、表生地が引張られる状
態となつても角部は潰れてだれが生じることはな
く、従つて全体として引締つた形状の表皮材を得
ることができ、また溝部開口幅が従来のものに比
して挾くなるためこの溝部に物が落ちにくくなる
という効果をも有する。 As described above, according to the present invention, the shape of the wadding in the part sandwiched between the grooves is formed into an inverted trapezoidal shape, which is different from the conventional approximately rectangular shape, so even if the outer fabric is stretched, the corners will not be crushed. There is no sagging, so it is possible to obtain a skin material with a tight overall shape.Also, since the width of the groove opening is narrower than that of conventional products, it is difficult for objects to fall into the groove. It also has
第１図は従来の車両用座席等の表皮材の一例の
一部分の斜視図、第２図は同、他例の構成を示す
断面図、第３図は本考案による表皮材の一例の一
部分の斜視図、第４図はワデイング片を示す断面
図、第５図Ａ及びＢは本考案の表皮材の成形工程
の説明図、第６図はワデイングの他例を示す断面
図である。
図中２は表生地、３は裏生地、１１はワデイン
グ、１１ａはワデイング片、１４は溝部である。
Fig. 1 is a perspective view of a part of an example of a conventional skin material for a vehicle seat, etc., Fig. 2 is a sectional view showing the configuration of another example of the same, and Fig. 3 is a partial perspective view of an example of a skin material according to the present invention. FIG. 4 is a perspective view, FIG. 4 is a sectional view showing a wadding piece, FIGS. 5A and 5B are explanatory views of the forming process of the skin material of the present invention, and FIG. 6 is a sectional view showing another example of wading. In the figure, 2 is a front fabric, 3 is a back fabric, 11 is a wadding, 11a is a wadding piece, and 14 is a groove.
Claims (1)
記表生地と上記裏生地を適宜間隔で接合すること
によつて溝部を形成した座席の表皮材であつて、
上記溝部に挾まれた部分のワデイングの断面形状
を略逆台形状に形成したことを特徴とする車両用
座席等の表皮材。 A seat skin material in which a groove is formed by inserting wading between the outer fabric and the lining fabric and joining the outer fabric and the lining fabric at appropriate intervals,
A skin material for a vehicle seat or the like, characterized in that the cross-sectional shape of the wadding in the portion sandwiched by the groove is formed into a substantially inverted trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4766884U JPS60158500U (en) | 1984-03-30 | 1984-03-30 | Surface material for vehicle seats, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4766884U JPS60158500U (en) | 1984-03-30 | 1984-03-30 | Surface material for vehicle seats, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60158500U JPS60158500U (en) | 1985-10-22 |
| JPH0247914Y2 true JPH0247914Y2 (en) | 1990-12-17 |
Family
ID=30563202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4766884U Granted JPS60158500U (en) | 1984-03-30 | 1984-03-30 | Surface material for vehicle seats, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60158500U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2811223B2 (en) * | 1990-05-31 | 1998-10-15 | 株式会社タチエス | Method of manufacturing trim cover for vehicle seat |
-
1984
- 1984-03-30 JP JP4766884U patent/JPS60158500U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60158500U (en) | 1985-10-22 |
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