JPH0233396B2 - - Google Patents
Info
- Publication number
- JPH0233396B2 JPH0233396B2 JP57073565A JP7356582A JPH0233396B2 JP H0233396 B2 JPH0233396 B2 JP H0233396B2 JP 57073565 A JP57073565 A JP 57073565A JP 7356582 A JP7356582 A JP 7356582A JP H0233396 B2 JPH0233396 B2 JP H0233396B2
- Authority
- JP
- Japan
- Prior art keywords
- cushion material
- skin
- skin member
- adhesive
- insertion hole
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 33
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Chain Conveyers (AREA)
- Seal Device For Vehicle (AREA)
Description
【発明の詳細な説明】
本発明は自動車等の車両用シート、詳しくはシ
ートの表皮部材の張り上げ構造に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vehicle seat such as an automobile, and more particularly to a tensioning structure for a seat skin member.
第１図は従来品を示し、この従来品はその表皮
部材１０の裏面（例えば装飾用ボタンの裏面、装
飾用凹状の裏面など）に吊込み紐などの吊込部材
１２を固着し、これを表皮部材１０の下に設けた
発泡材製クツシヨン材１１のスリツトに通してシ
ートの底部を構成する枠線などに結着せしめて表
皮部材１０の中央部をクツシヨン材１１の上面に
吊込み、吊込後、表皮部材１０の端末をシートの
底部にホツグリング２で固定して、表皮部材１０
を張り上げていた。 FIG. 1 shows a conventional product, in which a hanging member 12 such as a hanging string is fixed to the back surface of the skin member 10 (for example, the back surface of a decorative button, the back surface of a decorative concave shape, etc.). The center part of the skin member 10 is suspended from the upper surface of the cushion material 11 by passing it through a slit in the foam cushion material 11 provided under the skin member 10 and tying it to a frame line forming the bottom of the seat. After the insertion, the end of the skin member 10 is fixed to the bottom of the seat with the hogging ring 2, and the skin member 10 is fixed to the bottom of the seat.
was held up.
従つて、吊込部材１２を使用して吊込むために
吊込の作業性が頗る悪いし、また吊込部材１２で
吊込後、端末を固定するために表皮部材の上面周
縁に皺が発生する憂いがあつた。 Therefore, since the hanging member 12 is used for hanging, the workability of lifting is very poor, and after the hanging member 12 is used to fix the end, wrinkles occur on the upper surface periphery of the skin member. I felt a sense of sadness.
そこで、本発明は上記従来品の欠点を除去し得
る車両用シートを提供することを目的とするもの
である。 SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a vehicle seat that can eliminate the drawbacks of the conventional products.
以上の目的を達成するための本発明の基本的構
成上面の中央における凹み内に設けた凹窪状の表
皮接着部と、この表皮接着部の底部より底面方向
に貫通する小径の挿込孔を有する発泡製クツシヨ
ン材、
このクツシヨン材を被覆する袋状の表皮部材と
からなり、
前記表皮部材はクツシヨン材の表皮接着部内に
加圧され乍らクツシヨン材の挿込孔から挿込まれ
た接着剤によつて表皮接着部に一体に接着してな
るものである。 Basic configuration of the present invention to achieve the above objects: A concave skin adhesive part provided in a recess at the center of the top surface, and a small diameter insertion hole penetrating from the bottom of the skin adhesive part in the direction of the bottom surface. a foam cushion material having a foamed cushion material, and a bag-shaped skin member covering the cushion material, the skin member being pressurized into the skin adhesive part of the cushion material, and an adhesive inserted through an insertion hole in the cushion material. It is integrally bonded to the skin adhesion part by a method.
以下、本発明の実施例を図面に基づいて説明す
る。 Embodiments of the present invention will be described below based on the drawings.
図中ａは表皮部材を示し、この表皮部材ａは表
皮a1、ワデイングa2、ワデイングカバーa3の三層
物より構成され、その表皮部材ａの表面にシート
表面の美的効果を付与するために設けたボタン
a′は表皮部材ａの構成部材a1，a2，a3を重ねてボ
タンa′の外形形状に加圧し乍ら高周波溶着して形
成したものである。 In the figure, a indicates a skin member, and this skin member a is composed of three layers: a skin a 1 , a wadding a 2 , and a wadding cover a 3 , and gives the surface of the skin member a the aesthetic effect of a sheet surface. Button provided for
A' is formed by overlapping components a 1 , a 2 , and a 3 of the skin member a and high-frequency welding them while applying pressure to the external shape of the button a'.
図中ｂは発泡体製のクツシヨン材を示し、モー
ルド成形により、その上面における左右前部に隆
起部、この隆起部に対して中央に平担状に凹む凹
みを設けると共に表皮部材ａのボタンa′形成部の
真下に位置する部分に上下方向に小径の挿込孔１
を開孔し且つこの挿込孔１上部開口縁にボタン
a′の外形形状を呈する凹窪１ａを設けたものであ
る。このクツシヨン材ｂはばね材ｄを張設したフ
レームｅに載置する。 In the figure, b shows a cushion material made of foam, and by molding, a raised part is provided on the left and right front parts of the upper surface, a flat recess is formed in the center of the raised part, and a button a of the skin member a is provided. 'A small diameter insertion hole 1 in the vertical direction is located directly below the forming part.
A hole is drilled and a button is placed on the upper opening edge of this insertion hole 1.
A recess 1a having an external shape of a' is provided. This cushion material b is placed on a frame e on which a spring material d is stretched.
そして、クツシヨン材ｂを前記表皮部材ａで被
包してシートＡを形成する。 Then, the cushion material b is covered with the skin member a to form the sheet A.
以下、表皮部材ａの張り上げ方法を説明する
と、まず、表皮部材ａの端末をフレームｅにホツ
グリング２で従来と同様に結着する。すると表皮
部材ａはあらかじめ袋状に縫製されているため、
表皮部材ａに設けたボタンa′の真下にクツシヨン
材ｂの挿込孔１が位置する。（第６図）
次にクツシヨン材ｂの挿込孔１に接着剤注入器
３のノズルを挿込み表皮部材ａのボタンa′形成部
裏面をクツシヨン材ａの挿込孔１における凹窪１
ａに接着剤ｃを注入して接着せしめる（第７図）。
この接着の際、ボタンa′を治具４によつてクツシ
ヨン材ｂ方向に押圧し乍ら接着剤ｃで接着する
（第８図）。従つてこのボタンa′の押圧によつて、
接着剤ｃが拡散し接着面積が大になり接着強度が
高まるし、また、表皮部材ａはボタンa′の押圧接
着によつて従来の吊込部材１２で吊込んだものと
同様に吊込まれる（第９図）。 Hereinafter, the method for tensioning the skin member a will be explained. First, the end of the skin member a is tied to the frame e with a hogging ring 2 in the same manner as in the conventional method. Then, since the skin member a has been sewn into a bag shape in advance,
An insertion hole 1 for the cushion material b is located directly below a button a' provided on the skin member a. (Fig. 6) Next, insert the nozzle of the adhesive injector 3 into the insertion hole 1 of the cushion material b, and insert the back side of the button a' forming part of the skin member a into the recess 1 in the insertion hole 1 of the cushion material a.
Inject adhesive c into part a to adhere it (Fig. 7).
During this bonding, button a' is pressed in the direction of cushion material b using jig 4 and bonded with adhesive c (FIG. 8). Therefore, by pressing this button a′,
The adhesive c diffuses, increasing the bonding area and increasing the bonding strength, and the skin member a is suspended by pressing the button a' in the same manner as that suspended by the conventional hanging member 12. (Figure 9).
そして接着剤注入後、接着剤注入器３のノズル
を引き抜くと、本案シートＡが形成される（第２
図乃至第４図）。 After injecting the adhesive, when the nozzle of the adhesive injector 3 is pulled out, the original sheet A is formed (second
(Fig. 4).
なお、前記接着剤はホツトメルト接着剤の如き
瞬間接着し得るものを使用することが望ましい。
また治具４は複数のボタンa′を一度に押圧し得る
ように複数のボタン嵌合突起４ａが設けてある。 Note that it is desirable to use an adhesive capable of instant bonding, such as a hot melt adhesive.
Further, the jig 4 is provided with a plurality of button fitting protrusions 4a so as to be able to press a plurality of buttons a' at once.
第１０図乃至第１２図はシートA′の表面に装
飾用の凹状a′を設けたもので示し、表皮部材ａの
一部とクツシヨン材ｂの上面の双方に前記凹状
a′形成用の凹溝を設け（図示するものは表皮部材
ａの構成部材a1，a2，a3を高周波で圧着して溶着
し凹溝を設けると共にその表皮部材ａの凹溝真下
部のクツシヨン材ｂに凹溝を切欠したものであ
る）、前記実施例と同様に表皮部材ａの端末を固
定した後、表皮部材ａの中央部に設けた凹溝をク
ツシヨン材ｂ方向に治具等で押圧し乍ら、クツシ
ヨン材ｂの凹溝に適宜間隔をあけて開孔せしめた
挿込孔１に接着剤注入器３を挿込み、表皮部材ａ
の凹溝裏面をクツシヨン材ｂの凹溝に接着して表
皮部材ａを張り以上のクツシヨン材ｂの凹溝を表
皮接着部とする。 10 to 12 show a sheet A' having a decorative concave shape a' on the surface, and the concave shape is formed on both a part of the skin member a and the upper surface of the cushion material b.
A concave groove is provided for forming a′ (the one shown is a concave groove formed by crimping and welding constituent members a 1 , a 2 , and a 3 of the skin member a with high frequency, and forming a concave groove directly below the concave groove of the skin member a. After fixing the end of the skin member a in the same manner as in the previous embodiment, the groove provided in the center of the skin member a is cut out in the direction of the cushion material b using a jig. etc., insert the adhesive injector 3 into the insertion holes 1 made at appropriate intervals in the concave grooves of the cushion material b, and
The back surface of the groove of the cushion material b is bonded to the groove of the cushion material b to cover the skin member a, and the groove of the cushion material b that is over the tension is used as the skin adhesive part.
なお、前記実施例における表皮部材ａはいずれ
も三層より構成されたものであるが、一枚状のも
のを使用するも任意である。 Although the skin member a in the above embodiments is composed of three layers, it is also possible to use a single layer.
本発明は叙上の如く構成したから以下の効果を
奏する。 Since the present invention is configured as described above, it has the following effects.
(1) 表皮部材をクツシヨン材に接着することによ
り表皮部材の中央部を吊込むことができる。(1) By adhering the skin member to the cushion material, the center portion of the skin member can be suspended.
従つて従来品の如き吊込部材を使用して吊込
む必要がないから、吊込作業が簡単でその作業
性の向上を図ることができる。 Therefore, since there is no need to use a hanging member like the conventional product to hang the product, the hanging work is simple and the workability can be improved.
しかも、接着時における表皮部材の押圧力を
調節することにより表皮部材の吊込量を簡単に
調節できるため、表面に所望の凹凸形状を形成
でき美感に優れたシートを提供できる。 Moreover, since the hanging amount of the skin member can be easily adjusted by adjusting the pressing force of the skin member during adhesion, it is possible to form a desired uneven shape on the surface and provide a sheet with excellent aesthetic appearance.
(2) 従来品に比べ、構造が簡単になり低原価で製
造できる。即ち、表皮部材に吊込部材を縫着す
る必要もないし、吊込部材挿通用のスリツトを
クツシヨン材に開設する必要もない。(2) Compared to conventional products, the structure is simpler and can be manufactured at lower cost. That is, there is no need to sew the suspension member to the skin member, and there is no need to provide a slit in the cushion material for the insertion of the suspension member.
(3) 表皮部材はクツシヨン材の上面における凹み
内に設けた表皮接着部内に、加圧され乍らクツ
シヨン材の挿込孔から挿込まれた接着剤によつ
て前記クツシヨン材の表皮接着剤に一体に接着
される。そのため、接着剤が表皮接着部内に拡
散し、表皮部材に対する接着面積が拡大し、接
着強度が向上する。(3) The skin member is applied to the skin adhesive of the cushion material by the adhesive inserted through the insertion hole of the cushion material while being pressurized into the skin adhesive part provided in the recess on the upper surface of the cushion material. Glued together. Therefore, the adhesive is diffused into the skin adhesive part, the area of adhesive to the skin member is expanded, and the adhesive strength is improved.
また、表皮部材がクツシヨン材の上面におけ
る凹み内に接着されることにより、表皮部材が
クツシヨン材の凹凸形状に沿つて張着される。 Further, by adhering the skin member into the recess on the upper surface of the cushion material, the skin member is adhered along the uneven shape of the cushion material.
第１図は従来品を示す縦断面図、第２乃至１２
図は本発明を示し、第２図は斜視図、第３図は縦
断面図、第４図は底面方向よりの斜視図、第５図
は接着状態を示す斜視図、第６図乃至第８図は接
着方法を示す縦断面図、第９図は接着後の状態を
示す縦断面図、第１０図乃至第１２図は他の実施
例を示し、第１０図はその斜視図、第１１図は縦
断面図、第１２図は接着状態を示す斜視図であ
る。図中ａは表皮部材、ｂはクツシヨン材、ｃは
接着剤を夫々示す。
Figure 1 is a vertical sectional view showing the conventional product, Figures 2 to 12
The figures show the present invention; FIG. 2 is a perspective view, FIG. 3 is a vertical sectional view, FIG. 4 is a perspective view from the bottom direction, FIG. 5 is a perspective view showing the bonded state, and FIGS. The figure is a longitudinal sectional view showing the bonding method, FIG. 9 is a longitudinal sectional view showing the state after bonding, FIGS. 10 to 12 show other embodiments, FIG. 10 is a perspective view thereof, and FIG. 11 12 is a longitudinal sectional view, and FIG. 12 is a perspective view showing the bonded state. In the figure, a indicates a skin member, b indicates a cushion material, and c indicates an adhesive.
Claims (1)
表皮接着部と、この表皮接着部の底部より底面方
向に貫通する小径の挿込孔を有する発泡体製クツ
シヨン材、 このクツシヨン材を被覆する袋状の表皮部材と
からなり、 前記表皮部材はクツシヨン材の表皮接着部内に
加圧され乍ら、クツシヨン材の挿込孔から挿込ま
れた接着剤によつて表皮接着部に一体に接着して
なる車両用シート。[Scope of Claims] 1. A foam cushion material having a concave skin adhesive part provided in a recess at the center of the upper surface, and a small diameter insertion hole penetrating from the bottom of the skin adhesive part in the direction of the bottom surface; It consists of a bag-shaped skin member that covers the cushion material, and the skin member is pressurized into the skin adhesive part of the cushion material, and is bonded to the skin by an adhesive inserted through an insertion hole in the cushion material. A vehicle seat that is integrally glued to the parts.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7356582A JPS58190483A (en) | 1982-04-30 | 1982-04-30 | Sheet for vehicle |
| US06/453,939 US4534595A (en) | 1981-12-29 | 1982-12-28 | Vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7356582A JPS58190483A (en) | 1982-04-30 | 1982-04-30 | Sheet for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58190483A JPS58190483A (en) | 1983-11-07 |
| JPH0233396B2 true JPH0233396B2 (en) | 1990-07-26 |
Family
ID=13521909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7356582A Granted JPS58190483A (en) | 1981-12-29 | 1982-04-30 | Sheet for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58190483A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5474158A (en) * | 1977-11-21 | 1979-06-14 | Tachikawa Spring Co | Method of making seat cover |
| JPS573605A (en) * | 1980-06-10 | 1982-01-09 | Ikeda Bussan Co | Cover material for seat and method |
-
1982
- 1982-04-30 JP JP7356582A patent/JPS58190483A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5474158A (en) * | 1977-11-21 | 1979-06-14 | Tachikawa Spring Co | Method of making seat cover |
| JPS573605A (en) * | 1980-06-10 | 1982-01-09 | Ikeda Bussan Co | Cover material for seat and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58190483A (en) | 1983-11-07 |
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