JPS6331738A - Molding of integrally molded sheet for automobile - Google Patents
Molding of integrally molded sheet for automobileInfo
- Publication number
- JPS6331738A JPS6331738A JP17706986A JP17706986A JPS6331738A JP S6331738 A JPS6331738 A JP S6331738A JP 17706986 A JP17706986 A JP 17706986A JP 17706986 A JP17706986 A JP 17706986A JP S6331738 A JPS6331738 A JP S6331738A
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- skin
- main body
- bonded
- cushion member
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 40
- 239000006260 foam Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 9
- 210000003491 skin Anatomy 0.000 description 17
- 230000001070 adhesive effect Effects 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000013518 molded foam Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、あらかじめシートの外形形状にモールド加工
した発泡体製のクッション本体に表皮を被覆して両者を
接着剤で一体に接着して形成する自動車用一体成形シー
トの成形方法に関するものである。Detailed Description of the Invention (Field of Industrial Application) The present invention is formed by covering a foam cushion body that has been molded in advance into the outer shape of a seat, covering the outer skin, and bonding the two together with an adhesive. The present invention relates to a method for forming an integrally molded sheet for automobiles.
°（従来の技術とその問題点）
この種の自動車用一体成形シートは、前述の如（モール
ド発泡体からなるり・ノション本体の表面に接着剤で表
皮を接着してなるものである。(Prior art and its problems) This type of integrally molded sheet for automobiles is made of a molded foam body, with a skin adhered to the surface of the notion body using an adhesive, as described above.
そのため、この従来の成形シートはクッション本体がモ
ールド加工され、その表面に高密度の硬質層が形成され
ているため、感触が悪い不具合がある。Therefore, in this conventional molded sheet, the cushion main body is molded and a high-density hard layer is formed on the surface thereof, which causes a problem of poor feel.
斯る不具合を除去するために、そのクッション本体の上
面に、スラブ材からなる上部クッション°材を積層する
方法が考えられる。In order to eliminate this problem, a method can be considered in which an upper cushion material made of a slab material is laminated on the upper surface of the cushion body.
ところが、前記クッション本体の上面は凹凸状に形成さ
れているために、平板状の上部クッション材をクッショ
ン本体の上面に積層して表皮でこれを被せると、上部ク
ッション材はその弾性によって、クッション本体の上面
形状に沿って密着しないため、所期の外形形状を有する
シートが製造できない欠陥がある。However, since the upper surface of the cushion body is formed in an uneven shape, when a flat plate-shaped upper cushion material is laminated on the upper surface of the cushion body and covered with a skin, the upper cushion material has an elasticity that causes the cushion body to There is a defect in that a sheet having the desired external shape cannot be manufactured because the sheet does not fit closely along the upper surface shape of the sheet.
（目的）
そこで、本発明は前記スラブ材からなる上部クッション
材が、凹凸状の上面を有するクッション本体に、表皮と
共に密着して接着できるようにするとを目的とする。(Objective) Therefore, an object of the present invention is to enable the upper cushion material made of the slab material to be adhered to the cushion main body having the uneven upper surface in close contact with the outer skin.
（ｖｔ成）
そのため、本発明は、前記表皮の裏面側にスラブ材から
なる上部クッション材を重ね、これらを前記クンジョン
本体上面の凹凸形状にプレスで加圧して表皮と上部クッ
ション材とを一体に接着し、次１ここの表皮を一体に接
着した上部クッション材と、前記クッション本体とを一
体に接着して形成することをｖｆ＠とするものである。(vt formation) Therefore, in the present invention, an upper cushioning material made of a slab material is stacked on the back side of the outer skin, and the upper cushioning material is pressed into the uneven shape of the upper surface of the Kunjong main body by a press to integrate the outer skin and the upper cushioning material. vf@ refers to the formation of an upper cushion material whose outer skin is bonded together with the cushion body and which are then bonded together.
即ち、本発明はクッション本体のり凸状上面に沿って、
上部クッシヨン材が密着できるように、あらかじめプレ
スで前記クッション本体の上面形状に一致するように所
定形状に成形し、その所定形状を保持するために、上部
クッション材に、その上部クッション材のプレス成形時
に表皮を接着剤で接着したものである。That is, according to the present invention, along the convex upper surface of the cushion main body,
In order to allow the upper cushion material to adhere closely, it is pressed in advance into a predetermined shape that matches the top surface shape of the cushion body, and in order to maintain the predetermined shape, the upper cushion material is press-molded onto the upper cushion material. Sometimes the epidermis is glued together.
（実施例） 以下、本発明の一実施例を図面に基づ（１て説明する。(Example) Hereinafter, one embodiment of the present invention will be described based on the drawings.
ｆ５１図は本発明により成形した自動車用一体成形シー
トを示し、図中（４０）は表面に設けた装飾用の凹条で
あり、第２図に示すようにモールド加工した発泡体（ウ
レタン７オーム）のり・ノション本体（１）にはスラブ
材（ウレタン７オーム）からなる上部クッション材（２
）が一体に積層され、クッション本体（１）の外部に露
出する外側面と上部クッション材（２）の外面は表皮（
３）に被覆されている。Figure f51 shows an integrally molded sheet for automobiles according to the present invention. In the figure (40) is a decorative concave strip provided on the surface, as shown in Figure 2, molded foam (urethane 7 ohm) ) The glue/notion body (1) has an upper cushion material (2) made of slab material (urethane 7 ohm).
) are laminated together, and the outer surface of the cushion body (1) exposed to the outside and the outer surface of the upper cushion material (2) are covered with the outer skin (
3) is coated with.
そして、前記クッション本体（１）の上面は左右に隆起
部（１１）（１１）が設けてあり、このり・ノション本
体（１）の上面に沿って上部りンション材（２）が接着
剤で一体に接着され、上部り・ンション材（２）とクッ
ション本体（１）との間の左右外側面には装飾用の凹溝
（４１）が形成されて（する。The upper surface of the cushion body (1) is provided with raised parts (11) (11) on the left and right, and the upper cushion material (2) is attached with adhesive along the upper surface of the cushion body (1). They are bonded together, and decorative grooves (41) are formed on the left and right outer surfaces between the upper cushion material (2) and the cushion body (1).
第２図において、図中（５）はフレーム、（６）はフレ
ーム（５）の左右に張架したばね部材を夫々示す。In FIG. 2, (5) indicates a frame, and (6) indicates spring members stretched on the left and right sides of the frame (5), respectively.
第３図、第４図はクッション本体（１）ｌこ表皮（３）
付の上部クッション材（２）を接着した状態を示すもの
であり、上部クッション材（２）１上平板状のスラブ材
で、この上部クッション材（２）は表皮（３）と共に第
５図に示すように下型（７）と上型（８）とでプレス成
形すると共にそのプレス成形時に、表皮（３）を接着剤
（９）で接着する。Figures 3 and 4 show the cushion body (1) and the outer skin (3).
This figure shows the state in which the upper cushioning material (2) attached is attached, and the upper cushioning material (2) 1 is a flat slab material, and this upper cushioning material (2) is shown in Figure 5 together with the outer skin (3). As shown, the lower die (7) and the upper die (8) are press-molded, and during the press-molding, the skin (3) is bonded with an adhesive (9).
そして、以上の上型（８）と下型（マ）の加圧面はり、
７シヨン本体（１）の上面形状及びこれに対応する形状
に成形して、上部クッション材（２）がクンジョン本体
（１）の上面に密着し、且つその上面が凹凸状に現出す
るように、全体が一定の肉厚で成形されるようになって
いる。And the pressure surface beams of the upper mold (8) and the lower mold (ma) above,
7. The top cushion material (2) is molded into the shape of the upper surface of the cushion body (1) and a shape corresponding thereto, so that the upper cushion material (2) is in close contact with the top surface of the cushion body (1) and the top surface is uneven. , the entire body is molded with a constant thickness.
前記上型（８）と下型（７）で加圧し接着した後に、上
型（８）を離型し、その上型（８）の代わりに、第６図
に示すようにクッション本体（１）を加圧用上型（８１
）で上部クッシヨン材（２）に加圧し乍ら接着剤（９）
で接着する。After applying pressure and adhering the upper mold (8) and the lower mold (7), the upper mold (8) is released, and a cushion main body (1) is used instead of the upper mold (8) as shown in FIG. ) to the upper mold for pressurizing (81
) to the upper cushion material (2) while applying the adhesive (9).
Glue with.
その際、表皮（３）の一部をクッション本体（１）と上
部クッション材（２）の間に、挟み込み接着剤で接着し
て、前記装飾用の凹溝（４１）（４１）を形成する。At that time, a part of the outer skin (3) is sandwiched between the cushion body (1) and the upper cushion material (2) and adhered with an adhesive to form the decorative grooves (41) (41). .
然る後、両型（７）（８１）を離型すると、前記第３図
、第４図に示すものが得られる。Thereafter, when both molds (7) and (81) are released, the molds shown in FIGS. 3 and 4 are obtained.
なお、クッション本体（１）よりはみ出した表皮（３）
の端末は、第２図に示すようにフレーム（５）の内側に
止着するか、或いはフレーム（５）の外面を被覆してフ
レーム（５）の内側に設けたトリムワイヤ、ばね部材（
６）などにホラブリングで結着される。In addition, the epidermis (3) protruding from the cushion body (1)
The terminal of the frame (5) is fixed to the inside of the frame (5) as shown in FIG.
6) etc. are attached with hola rings.
（効果）
本発明によれば、上部クッション材と表皮とがプレスに
よってクッション本体の上面形状に沿うように成形され
、その上部クッション材が表皮と一体に接着されている
ので、上部クッション材はその成形形状を一定に保持す
る。そのため、表皮を接着した上部クッション材がクッ
ション本体の凹凸上面形状に沿って接着されるので、所
期の外形形状を有するシートが提供される。(Effects) According to the present invention, the upper cushion material and the outer skin are formed by pressing so as to follow the shape of the upper surface of the cushion body, and the upper cushion material is integrally bonded to the outer skin. Holds the molded shape constant. Therefore, since the upper cushion material to which the skin is adhered is adhered along the uneven upper surface shape of the cushion body, a sheet having a desired external shape is provided.
しかも、上部クッシタン材はスラブ材であるので、表皮
及びクッション本体に対する接着力が良好になり、また
、モールド加工のクッション本体上にスラブ材からなる
上部クッション材が積層されているので、感触が良（座
り心地が向上する。Moreover, since the upper cushion material is a slab material, it has good adhesion to the skin and the cushion body, and since the upper cushion material made of a slab material is laminated on the molded cushion body, it has a good feel. (Sitting comfort improves.
図面は本発明の一実施例を示し、第１図は本発明方法に
より成形した成形シートの斜視図、第２図は第１図にお
けるｎ−ｎａｗＲ面図、第３図はクッション本体に上部
クッション材を接着した状態の斜視図、第４図は第３図
の１’／−１ｔ／線断面図、第５図は表皮と上部クッシ
３ン材とを成形接着した状態の断面図、第６図は上部ク
ッション材とクッション本体とを一体に接着する状態の
断面図である。
ズ中、（１）はクッション本体、（２）は上部クッショ
ン材、（３）は表皮を夫々示す。
第１図
第２図The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of a molded sheet formed by the method of the present invention, FIG. 2 is an n-naw R side view in FIG. FIG. 4 is a sectional view taken along the line 1'/-1t/ in FIG. The figure is a sectional view of a state in which the upper cushion material and the cushion main body are bonded together. In the figure, (1) shows the cushion body, (2) shows the upper cushion material, and (3) shows the outer skin. Figure 1 Figure 2
Claims (1)
ョン本体に、表皮を接着して一体に成形する自動車用一
体成形シートにおいて、前記表皮の裏面側にスラブ材か
らなる上部クッション材を重ね、これらを前記クッショ
ン本体上面の凹凸形状にプレスで加圧して表皮と上部ク
ッション材とを一体に接着し、次にこの表皮を一体に接
着した上部クッション材と、前記クッション本体とを一
体に接着して形成することを特徴とする自動車用一体成
形シートの成形方法。In an integrally molded automobile seat in which an outer skin is bonded to a foam cushion body molded into the outer shape of the seat and integrally formed, an upper cushion material made of a slab material is layered on the back side of the outer skin, and these are The surface skin and the upper cushion material are bonded together by applying pressure to the uneven shape of the top surface of the cushion body, and then the top cushion material to which the skin is bonded together is bonded to the cushion body. A method for forming an integrally molded sheet for automobiles, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17706986A JPH0714622B2 (en) | 1986-07-28 | 1986-07-28 | Molding method for automobile integrated molding sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17706986A JPH0714622B2 (en) | 1986-07-28 | 1986-07-28 | Molding method for automobile integrated molding sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6331738A true JPS6331738A (en) | 1988-02-10 |
| JPH0714622B2 JPH0714622B2 (en) | 1995-02-22 |
Family
ID=16024576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17706986A Expired - Fee Related JPH0714622B2 (en) | 1986-07-28 | 1986-07-28 | Molding method for automobile integrated molding sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714622B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002041736A1 (en) * | 2000-11-21 | 2002-05-30 | Bridgestone Corporation | Seat pad for vehicle |
-
1986
- 1986-07-28 JP JP17706986A patent/JPH0714622B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002041736A1 (en) * | 2000-11-21 | 2002-05-30 | Bridgestone Corporation | Seat pad for vehicle |
| EP1336361A1 (en) * | 2000-11-21 | 2003-08-20 | Bridgestone Corporation | Seat pad for vehicle |
| EP1336361A4 (en) * | 2000-11-21 | 2005-01-05 | Bridgestone Corp | Seat pad for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714622B2 (en) | 1995-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |