JPS58221737A - Manufacture of internal furnishing material of vehicle - Google Patents
Manufacture of internal furnishing material of vehicleInfo
- Publication number
- JPS58221737A JPS58221737A JP57102180A JP10218082A JPS58221737A JP S58221737 A JPS58221737 A JP S58221737A JP 57102180 A JP57102180 A JP 57102180A JP 10218082 A JP10218082 A JP 10218082A JP S58221737 A JPS58221737 A JP S58221737A
- Authority
- JP
- Japan
- Prior art keywords
- skin
- adhesive
- parison
- molds
- synthetic resin
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3014—Door linings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は車両等の内装材の製造方法に関し、更に詳細に
説明すると、合成樹脂フレームと、この合成樹脂フレー
ムの外側にクソゾヨンパッドヲ介しで接合された表皮と
から形成される車両等の内装材の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing interior materials for vehicles, etc. More specifically, the present invention relates to a method for manufacturing interior materials for vehicles, etc., and more specifically, it includes a synthetic resin frame, a skin bonded to the outside of the synthetic resin frame via a lining pad, and The present invention relates to a method for manufacturing interior materials for vehicles etc. formed from
従来より車両等のヘッドレストやシートバックのバック
ガーニッシュ等の内装材は軽電化の要望より合成樹脂フ
レームを用いる事が多く、また合成樹脂フレームとクッ
ションパッドとを接合し、更にクッションパッドの外周
を表皮により被覆する作業が煩雑で、作業能率の向上が
阻害されるため、これらを種々の方法で一体成形するも
のが提案されている。然し乍ら、成形された内装材の表
面に凹凸状のパターンにより模様出しを行う場合には表
皮にプレス成形または真空成形等によシ予じめ所望とす
る凹凸状のパターンを形成したり、或は成形型に所望と
する凹凸状のパターンを形成したものを用いなければな
らず、禄業能率を向上させる事が出来ず、またパターン
の変更により成形型を変更しなければならず経済性に欠
けるものであった。Conventionally, interior materials such as headrests and seat back garnishes in vehicles have often used synthetic resin frames due to the desire for light electricity.Also, synthetic resin frames and cushion pads have been bonded, and the outer periphery of the cushion pad has been bonded to a skin. Since the coating work is complicated and the improvement of work efficiency is hindered, methods have been proposed in which these are integrally molded using various methods. However, when creating a pattern with an uneven pattern on the surface of a molded interior material, the desired uneven pattern may be formed in advance on the surface by press molding or vacuum forming, or A mold with the desired uneven pattern must be used, making it impossible to improve production efficiency, and changing the pattern requires changing the mold, which is uneconomical. It was something.
本発明の目的は合成樹脂フレームを用いて軽量化が図れ
ると共に、合成樹脂フレームとクッションパッドの一体
化が容易で、且つ成形型に凹凸部を形成する事なくクッ
ションパッドの外周を被覆する表皮に極めて容易に凹凸
部を形成する事の出来る車両等の内装材の製造方法を提
供するもので、以下図面を参照して詳述する所よシ明ら
かとなるであろう。It is an object of the present invention to reduce the weight by using a synthetic resin frame, to easily integrate the synthetic resin frame and the cushion pad, and to form an outer skin covering the outer periphery of the cushion pad without forming uneven parts on the mold. This invention provides a method for manufacturing an interior material for a vehicle or the like in which uneven portions can be formed extremely easily, which will become clear from the detailed description below with reference to the drawings.
第１図乃至第４図には本発明に係る車両等の内装材の製
造方法の一実施例の概略が夫々示されており、本実施′
例においては車両等のヘッドレストに本発明を適用した
場合につき説明するが、これに限定されるものではなく
、シートパックのバックガーニッシュ等の内装材にも適
用し得るものである。1 to 4 schematically show an embodiment of the method for manufacturing interior materials for vehicles, etc. according to the present invention.
In the example, the case where the present invention is applied to a headrest of a vehicle will be explained, but the present invention is not limited to this, and can also be applied to interior materials such as back garnish of a seat pack.
第１図及び第２図に示すように、表皮１とクッションパ
ッド２とを接着剤３によシ接合する。この接着剤３の塗
付位置は表皮１に凹部６を形成したい部分に対応させて
塗付するもので、本実施例においては、帯状に塗付して
いる。As shown in FIGS. 1 and 2, the outer skin 1 and the cushion pad 2 are bonded together using an adhesive 3. The adhesive 3 is applied at a position corresponding to the area where the recess 6 is to be formed on the skin 1, and in this embodiment, it is applied in a band shape.
次に表皮１とクッションパッド２の接合体４を中空成形
機１１の成形型１２及び１３に挿入する。Next, the joined body 4 of the skin 1 and the cushion pad 2 is inserted into the molds 12 and 13 of the blow molding machine 11.
この際表皮１゛側を成形型１２及び１３の内壁に当接す
るように挿入する。次に成形型１２及び１３０間に押出
機のダイ（図示せず）よシ熱可塑性合成樹脂からなるパ
リソン５′を注入し、前記成形型１２及び１３を閉じて
パリソン５′にダイの先端に形成されている空気吹込口
（図示せず）より圧縮空気を吹込む。At this time, the skin 1' side is inserted so as to come into contact with the inner walls of the molds 12 and 13. Next, a parison 5' made of thermoplastic synthetic resin is injected between the molds 12 and 130 through a die (not shown) of an extruder, the molds 12 and 13 are closed, and the parison 5' is placed at the tip of the die. Compressed air is blown through the formed air inlet (not shown).
前記パリソン５′は圧縮空気により成形型１２及び１３
に密接する側に押圧され、表皮１及びクッションパッド
２の接合体４を成形型１２及び１３に密接させる状態で
クッションパッド２に接合される。表皮１及びクッショ
ンパッド２の接合体４はパリソン５′により押圧されて
成形型１２及び１３に密接する状態に引張られて伸びが
生じるが、表皮１とクッションパッド２とを接合する接
着剤３の塗付された部分と他の部分との伸びに差異があ
るために、表皮１の接着剤３の塗付された部分に第４図
に示す如く凹部６が形成され、且つパリソン５′より合
成樹脂フレーム５が成形され、表皮１とクッションパッ
ド２の接合体４と合成樹脂フレーム５とが一体成形され
た内装材としてのヘッドレスト２１が得られる。The parison 5' is molded into molds 12 and 13 by compressed air.
The bonded body 4 of the skin 1 and the cushion pad 2 is joined to the cushion pad 2 in a state in which the bonded body 4 of the skin 1 and the cushion pad 2 is brought into close contact with the molds 12 and 13. The bonded body 4 of the skin 1 and the cushion pad 2 is pressed by the parison 5' and pulled into close contact with the molds 12 and 13, causing elongation. Since there is a difference in elongation between the coated part and other parts, a recess 6 is formed in the part of the skin 1 to which the adhesive 3 is applied, as shown in FIG. The resin frame 5 is molded, and a headrest 21 as an interior material in which the joined body 4 of the skin 1 and the cushion pad 2 and the synthetic resin frame 5 are integrally molded is obtained.
尚上記実施例においては表皮１とクッションパッド・２
とを帯状に塗付した接着剤３により接合し、第５図に示
す帯状の凹部６を有するヘッドレスト２１を得たが、接
着剤３の塗付状態を種々変更すれば種々の凹凸部を形成
する事が出来、例えば第６図に示す如く、ヘッドレスト
２１の左右に四角形°状の凹部６′を形成したい場合に
は四角形状に接着剤３の塗付面を形成すればよいもので
ある。In the above embodiment, the epidermis 1 and the cushion pad 2
The headrest 21 having the belt-shaped concave portion 6 shown in FIG. For example, if it is desired to form rectangular recesses 6' on the left and right sides of the headrest 21 as shown in FIG. 6, it is sufficient to form the surfaces to which the adhesive 3 is applied in a rectangular shape.
以上が本発明に係る車両等の内装材の製造方法の一実施
例の概略であるが、斯る方法に依れば、表皮に凹凸状の
パターンを形成する際に凹部に対応する表疼とクッショ
ンパッドの位置に接着剤を塗付し、これに熱可塑性合成
樹脂からなるパリソンを成形型で圧着させる事によシ表
皮の表面に所望とする凹凸部を形成する事が出来、表皮
やクッションパッドにプレス成形等により凹凸状のパタ
ーンを予じめ成形せずに極めて容易に凹凸部を形成し得
るので作業能率を著しく向上させる事が出来、また凹凸
状のパターンの変更の際に成形型をその都度変更する必
要がなく、著しく経済性に優れた車両等の内装材の製造
方法を得る事が出来る。The above is an outline of one embodiment of the method for manufacturing interior materials for vehicles, etc. according to the present invention. According to this method, when forming an uneven pattern on the epidermis, surface pain corresponding to the recesses can be removed. By applying adhesive to the position of the cushion pad and pressing a parison made of thermoplastic synthetic resin onto the cushion pad using a mold, it is possible to form the desired unevenness on the surface of the skin. The uneven pattern can be formed very easily on the pad without having to form the uneven pattern in advance by press molding, etc., so work efficiency can be significantly improved, and when changing the uneven pattern, it is possible to It is not necessary to change each time, and it is possible to obtain an extremely economical method for manufacturing interior materials for vehicles, etc.
第１図乃至第５図は本発明に係る車両等の内装材の製造
方法をヘッドレストに適用した場合の一実施例の概略を
夫々示すもので、第１図及び第２図は表皮とクッション
パッドの接合状態を示す断面説明図及び平面説明図、第
３図は成形型に表皮とクッションパッドの接合体を配置
し、パリソンを押出している状態の断面説明図、第４図
は表皮に凹凸部を形成した状態を示す一部断面説明図、
第５図はヘッドレストの斜視図、第６図は接着剤の塗付
状態を変えて異なる凹部を形成した状態を示すヘッドレ
ストの斜視図である。
図中、１・・・表皮、２・・・クッションパッド、３・
・・接着剤、４・・・接合体、５′・・・パリソン、５
・・・合成樹脂フレーム、６，６′・・・凹部。
竺許 出願へ 池田物産株式会社Figures 1 to 5 schematically show an embodiment in which the method for manufacturing interior materials for vehicles, etc. according to the present invention is applied to a headrest, and Figures 1 and 2 show an outer skin and a cushion pad. Fig. 3 is a cross-sectional view showing the joined body of the skin and cushion pad placed in a mold and the parison is being extruded; Fig. 4 is a cross-sectional view showing the state in which the skin and cushion pad are joined; Fig. 4 shows the unevenness of the skin; A partially cross-sectional explanatory diagram showing a state in which the
FIG. 5 is a perspective view of the headrest, and FIG. 6 is a perspective view of the headrest showing a state in which different recesses are formed by changing the application state of the adhesive. In the figure, 1... epidermis, 2... cushion pad, 3...
...Adhesive, 4...Joint body, 5'...Parison, 5
...Synthetic resin frame, 6,6'...recess. To apply for formal approval Ikeda Bussan Co., Ltd.
Claims (1)
ノヨンパソドを介して接合された表皮とを備える車両等
の内装材の製造方法に卦いて、前記表皮に凹部を形成し
たい部分に対応する表皮とクッションバンドとの間に接
着剤を塗付して表゛皮とクッションパッドとを接合し、
前記表皮とクソンヨンバンドとの接合体を成形型内に挿
入し、該成形型内に加熱溶融された熱可塑性合成樹脂を
注入し合成樹脂フレームを成形すると共に、前記表皮に
塗付された接着剤により表皮の接着剤の塗付された部分
と他の部分との伸びに差異を生じさせて内装材の表皮に
凹凸部を形成する事を特徴とする車両等の内装材の製造
方法。A method for manufacturing an interior material for a vehicle, etc., comprising a synthetic resin frame and a skin joined to the outside of the synthetic resin frame via a rubber band, the skin corresponding to a portion where a recess is to be formed in the skin and a cushion band. Apply adhesive between them to join the outer skin and cushion pad,
The bonded body of the skin and the Kusongyong band is inserted into a mold, and heated and melted thermoplastic synthetic resin is injected into the mold to form a synthetic resin frame, and the adhesive applied to the skin is injected into the mold. A method for producing an interior material for a vehicle, etc., characterized in that an unevenness is formed on the surface of the interior material by causing a difference in elongation between the adhesive applied part and other parts of the skin using an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57102180A JPS58221737A (en) | 1982-06-16 | 1982-06-16 | Manufacture of internal furnishing material of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57102180A JPS58221737A (en) | 1982-06-16 | 1982-06-16 | Manufacture of internal furnishing material of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58221737A true JPS58221737A (en) | 1983-12-23 |
Family
ID=14320475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57102180A Pending JPS58221737A (en) | 1982-06-16 | 1982-06-16 | Manufacture of internal furnishing material of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58221737A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0185626A2 (en) * | 1984-12-21 | 1986-06-25 | FIAT AUTO S.p.A. | Method of forming a lining for internal surfaces of motor-vehicle passenger compartments, and a lining obtained by this method |
| US4779390A (en) * | 1983-03-15 | 1988-10-25 | Audi Ag | Lining for the interior of an automotive vehicle |
| US5462786A (en) * | 1991-03-22 | 1995-10-31 | Asaa Technologies, Inc. | Decorative panels for automobile interiors |
-
1982
- 1982-06-16 JP JP57102180A patent/JPS58221737A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4779390A (en) * | 1983-03-15 | 1988-10-25 | Audi Ag | Lining for the interior of an automotive vehicle |
| EP0185626A2 (en) * | 1984-12-21 | 1986-06-25 | FIAT AUTO S.p.A. | Method of forming a lining for internal surfaces of motor-vehicle passenger compartments, and a lining obtained by this method |
| US5462786A (en) * | 1991-03-22 | 1995-10-31 | Asaa Technologies, Inc. | Decorative panels for automobile interiors |
| US5674445A (en) * | 1991-03-22 | 1997-10-07 | Lear Corporation | Process for manufacture of decorated panels for vehicle interiors |
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