JP2559421Y2 - Outer skin of foam molding - Google Patents
Outer skin of foam moldingInfo
- Publication number
- JP2559421Y2 JP2559421Y2 JP1991073838U JP7383891U JP2559421Y2 JP 2559421 Y2 JP2559421 Y2 JP 2559421Y2 JP 1991073838 U JP1991073838 U JP 1991073838U JP 7383891 U JP7383891 U JP 7383891U JP 2559421 Y2 JP2559421 Y2 JP 2559421Y2
- Authority
- JP
- Japan
- Prior art keywords
- flange portion
- mold
- foamed resin
- molding
- resin material
- 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
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この考案は発泡成形品の外皮材に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer shell material for a foam molded article.
【０００２】[0002]
【従来の技術】車両用のアームレストなどに用いられる
発泡成形品は、図６に示されるように、外皮材７０と該
外皮材７０内に挿入された芯材８０と前記外皮材７０と
芯材８０とを一体に成形する発泡樹脂材料９０とから構
成されている。2. Description of the Related Art As shown in FIG. 6, a foam molded product used for an armrest or the like for a vehicle is provided with an outer material 70, a core material 80 inserted into the outer material 70, the outer material 70 and the core material. 80 and a foamed resin material 90 that is integrally formed.
【０００３】前記外皮材７０は軟質塩化ビニルやウレタ
ン樹脂よりなり、その端部７１には内側方向に屈曲する
フランジ部７２を設けて、発泡成形の際に注入した発泡
樹脂材料が成形品表面に露出するのを防ぐようになって
いる。[0003] The skin material 70 is made of soft vinyl chloride or urethane resin, and an end portion 71 is provided with a flange portion 72 that is bent inward, so that the foamed resin material injected during foam molding is applied to the surface of the molded product. It is designed to prevent exposure.
【０００４】しかしながら、この構造にあっては、外皮
材７０が柔らかな材質で形成されているので保形性に乏
しく、成形時にそのフランジ部７２が自重によって下方
へ垂れ下がり成形型の上型との間に隙間を生じて成形品
表面にバリを発生させることがあった。However, in this structure, since the outer cover material 70 is formed of a soft material, the shape retention is poor, and the flange portion 72 hangs down by its own weight at the time of molding, so that the outer mold 70 and the upper mold are not formed. In some cases, burrs were formed on the surface of the molded product due to a gap therebetween.
【０００５】そのため、発生したバリを取り除くために
下型に離型剤を塗布するなどの新たな工程を経なければ
ならず、多くの手間がかかっていた。また、この離型剤
の塗布によって製品に色ムラを発生させるなどの問題を
引き起こしていた。Therefore, in order to remove the generated burrs, it is necessary to go through a new process such as applying a release agent to the lower mold, which takes much time and effort. In addition, the application of the release agent causes problems such as generation of color unevenness in the product.
【０００６】この外皮材と上型との間の隙間をなくしバ
リの発生を防止するために、図７のように、上型１０１
によって前記フランジ部７２を強く押圧することが行な
われているが、この方法では外皮材７０の側面７９がキ
ャビティ１０３内側に倒れ込み、成形品の外観を損ねる
という問題があった。In order to eliminate the gap between the outer shell material and the upper die and to prevent generation of burrs, as shown in FIG.
However, this method has a problem that the side surface 79 of the outer cover material 70 falls down inside the cavity 103 and impairs the appearance of the molded product.
【０００７】この外皮材の垂れ下がりを防ぐための一手
段として、例えば特公昭６３−３９４０６号公報に記載
の方法が提案されている。この方法は外皮材の開口部お
よび端部内面に内方に突出するリブを設けておき、内装
される芯材と該リブを干渉させることにより外皮材の垂
れ下がりを防止するものである。As a means for preventing the sagging of the outer shell material, for example, a method described in Japanese Patent Publication No. 63-39406 has been proposed. In this method, an inwardly protruding rib is provided at the opening and the inner surface of the end of the outer skin material, and the inner core material interferes with the rib to prevent the outer skin material from sagging.
【０００８】しかしながら、この方法ではリブの設けら
れていない部分の外皮材の垂れ下がりを防ぐことができ
ないだけでなく、リブによる外皮材を支える力が外皮の
フランジ面部分に分散されるため、単位面積当りの型面
に対する外皮材の圧着力が小さくなり、バリを完全に防
ぐことはできなかった。However, this method cannot not only prevent the outer material from sagging at the portion where the rib is not provided, but also disperse the force for supporting the outer material by the rib on the flange surface portion of the outer material, so that the unit area is reduced. The pressing force of the outer skin material against the contact mold surface was reduced, and burrs could not be completely prevented.
【０００９】一方、リブを数多く設けることによってあ
る程度バリの発生を抑えることができるが、この構造で
は外皮材の成形方法が射出成形に限定されてしまう上、
外皮材の成形型が極めて複雑になり、脱型性に問題が生
じるとともに製造コストの上昇を引き起こしていた。On the other hand, the formation of burrs can be suppressed to some extent by providing a large number of ribs. However, with this structure, the method of molding the outer shell material is limited to injection molding.
The mold for the outer cover material has become extremely complicated, causing problems in the releasability and increasing the production cost.
【００１０】また、実公平２−１００３３号公報に記載
の構造は、外皮材の屈曲したフランジ面に凹溝を設ける
とともに、該凹溝と対応する分割型面に凸部を設けて成
形時に両者を嵌合させることにより発泡体の滲み出しを
防止しようとするものである。In the structure described in Japanese Utility Model Publication No. 2-10033, a concave groove is provided on a bent flange surface of an outer cover material, and a convex portion is provided on a divided mold surface corresponding to the concave groove, so that both parts are formed during molding. Is to prevent the foam from oozing out.
【００１１】しかしながら、前述したように、外皮は柔
らかい素材によって形成されているためフランジ部の垂
れ下がりを防止することができないだけでなく、フラン
ジ部に設けられた凹溝と型面に設けられた凸部とを型締
めの際に嵌合させることはフランジの内側に支持部材が
存在しないため困難であった。However, as described above, since the outer cover is formed of a soft material, it cannot not only prevent the flange portion from sagging, but also has a concave groove provided on the flange portion and a convex provided on the mold surface. It was difficult to fit the part with the mold at the time of mold clamping because there is no support member inside the flange.
【００１２】[0012]
【考案が解決しようとする課題】この発明は上記した問
題点に鑑み提案されたものであって、フランジ部の自重
による垂れ下がりを抑えバリの発生を完全に防ぐ発泡成
形品のための外皮材を提供しようとするものである。DISCLOSURE OF THE INVENTION The present invention has been proposed in view of the above-mentioned problems, and is intended to provide a skin material for a foam molded product which suppresses sagging due to the weight of a flange portion and completely prevents generation of burrs. It is something to offer.
【００１３】[0013]
【課題を解決するための手段】すなわち、この考案は、
成形型に配置され、内部に発泡樹脂材料を注入して該発
泡樹脂材料と一体に成形されるプラスチック製の外皮材
であって、前記成形時に成形型の型面と当接して成形品
の外面を構成する外皮材の端部には、内方へ屈曲して端
部が自由端となった片持ち梁状の支持形態からなるフラ
ンジ部が他部より薄肉に形成されているとともに、該フ
ランジ部の長手方向に連続し、かつ短手方向に山部と谷
部の存在する波状部が形成されていることを特徴とする
発泡成形品の外皮材に係る。Means for Solving the Problems That is, the present invention provides:
A plastic outer shell material which is arranged in a molding die and is molded integrally with the foamed resin material by injecting the foamed resin material into the interior, and which is in contact with the mold surface of the molding die at the time of the molding to form an outer surface of the molded product. At the end portion of the outer shell material, a flange portion having a cantilever-like support form in which the end portion is bent inward and the end portion is a free end is formed to be thinner than other portions, and The present invention relates to an outer skin material of a foam molded article, characterized in that a wavy portion which is continuous in a longitudinal direction of the portion and has a peak portion and a valley portion in a short direction is formed.
【００１４】[0014]
【実施例】以下添付の図面に従ってこの考案を詳細に説
明する。図１はこの考案の外皮材を用いて製造されたア
ームレストの一部を切り欠いた斜視図、図２はこの考案
の外皮材の一例を示す斜視図、図３はその３−３断面
図、図４はこの考案の外皮材の他の例を示す断面図、図
５はこの考案の外皮材を用いたアームレストの製造例を
示す要部拡大断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is a perspective view of a part of an armrest manufactured by using the outer skin material of the present invention, FIG. 2 is a perspective view showing an example of the outer skin material of the present invention, FIG. FIG. 4 is a sectional view showing another example of the skin material of the present invention, and FIG. 5 is an enlarged sectional view of a main part showing an example of manufacturing an armrest using the skin material of the present invention.
【００１５】図１に示されるように、この考案の外皮材
を用いて製造された車両用アームレスト１０は、外皮材
２０と芯材３０と発泡樹脂材料４０とからなり、前記外
皮材２０の内部に芯材３０が挿入されるとともに発泡樹
脂材料４０が注入されて一体に成形されている。As shown in FIG. 1, a vehicle armrest 10 manufactured using the outer shell material of the present invention comprises an outer shell material 20, a core member 30, and a foamed resin material 40. The core material 30 is inserted into the base material, and the foamed resin material 40 is injected to be integrally formed.
【００１６】前記外皮材２０は、図２および図３に示さ
れるように、軟質塩化ビニル、オレフィン系エラストマ
ーまたは熱可塑性ポリウレタンエラストマーなどの熱可
塑性プラスチックからなり、インジェクション成形、ブ
ロー成形、スラッシュ成形、あるいはローテーション成
形などの公知の成形方法によって目的とする外皮形状に
成形されている。As shown in FIGS. 2 and 3, the outer cover 20 is made of a thermoplastic such as soft vinyl chloride, olefin-based elastomer or thermoplastic polyurethane elastomer, and is formed by injection molding, blow molding, slash molding, or the like. It is molded into a desired outer shape by a known molding method such as rotation molding.
【００１７】そして、前記外皮材２０には、成形品（ア
ームレスト１０）の成形時に成形型の型面と当接して成
形品（アームレスト１０）の外面を構成する端部２１
に、内方へ屈曲して、端部が自由端となった片持ち梁状
の支持形態からなるフランジ部２２が他部より薄肉に形
成されている。また、このフランジ部２２には、その短
手方向に山部と谷部の存在する断面波形状の波状部２５
が、フランジ部２２の長手方向に連続して形成されてい
る。An end 21 of the outer skin material 20 which comes into contact with the mold surface of the molding die when the molded product (armrest 10) is formed to form the outer surface of the molded product (armrest 10).
In addition, a cantilever-shaped support portion 22 having a free end at an end portion bent inward is formed to be thinner than other portions. The flange portion 22 has a corrugated portion 25 having a ridge and a valley in the short direction and having a corrugated cross section.
Are formed continuously in the longitudinal direction of the flange portion 22.
【００１８】この波状部２５は、成形品を製造する成形
型のキャビティ内に位置し、発泡樹脂材料の発泡圧によ
って上型の型面に密着され、もってキャビティを密封す
るためのもので、発泡圧による波状部２５の支持力をま
んべんなく型面に伝えるために前記フランジ部２２に連
続して設けられている。また、この波状部２５はフラン
ジ部の垂れ下がりを防ぎ、かつ、発泡圧を受けて自由に
変形し型面とのシール効果を高めるために、前記外皮材
２０のフランジ部２２以外の他の部分に比べて薄肉に形
成されている。The wavy portion 25 is located in a cavity of a molding die for producing a molded product, and is brought into close contact with the upper mold surface by the foaming pressure of the foamed resin material, thereby sealing the cavity. The flange portion 22 is provided continuously with the flange portion 22 so as to evenly transmit the supporting force of the corrugated portion 25 by the pressure to the mold surface. In addition, the wavy portion 25 prevents the flange portion from hanging down and deforms freely under foaming pressure to enhance the sealing effect with the mold surface. It is formed to be relatively thin.
【００１９】前記波状部２５の形状は外皮材２０の材質
や厚みによって種々に形成されることができるが、前記
波状部２５が型面を押圧する力が効果的に加わるよう、
前記フランジ部２２の長手方向に対し略平行に形成され
ることが好ましい。The shape of the corrugated portion 25 can be variously formed depending on the material and thickness of the outer cover material 20. The shape of the corrugated portion 25 is set so that the force for pressing the corrugated portion 25 against the mold surface is effectively applied.
It is preferable that the flange 22 be formed substantially parallel to the longitudinal direction.
【００２０】図４に外皮材の他の例を示す。この外皮材
５０はスラッシュ成形によって成形されたもので、波状
部５５はフランジ部５２の外面側５３に形成されてい
る。FIG. 4 shows another example of the skin material. The outer skin material 50 is formed by slash molding, and the corrugated portion 55 is formed on the outer surface 53 of the flange portion 52.
【００２１】図５にこの考案の外皮材を用いた車両用ア
ームレストの製造例を示す。図示されるように、所定の
アームレスト形状を規定する成形品キャビティ６３を有
する成形型６０の該キャビティ６３内に外皮材２０が配
される。その際、前記フランジ部２２は、他部よりも薄
肉とされているため、軽量であることから、自重で垂れ
下がるのが抑えられる。特に、フランジ部２２の長手方
向に沿う中間部分はフランジ部２２の自重によって垂れ
下がり易くなるが、この発明では、前記フランジ部２２
の薄肉による軽量化で垂れ下がりを抑えることができ
る。さらに、前記フランジ部２２の長手方向に沿って伸
びる波状部２５の谷部および山部は、長手方向に沿って
曲げる力に対しては剛性が高いため、それによってもフ
ランジ部２２が長手方向の中間位置で自重により垂れ下
がるのを抑えることができる。そのため、その後の発泡
樹脂材料の発泡圧によってフランジ部２２を正しく型面
に密着させることができるようになる。なお、前記フラ
ンジ部２２の長手方向中間位置で自重による垂れ下がり
を防ぐため、外皮材２０全体を薄くすることも考えられ
るが、その場合には外皮材２０全体が柔軟になって、成
形型のキャビティに正しく形状保持した状態で配置でき
なくなるので、一層フランジ部２２が垂れ下がり易くな
り、所望の効果を得ることができない。また、逆にフラ
ンジ部２２の厚みを増し、あるいは剛性を増すことによ
ってフランジ部２２の自重による垂れ下がりを防ごうと
すると、後記する発泡圧によフランジ部２２が変形しず
らくなって型面との間に隙間を生じ易くなる。符号６１
は上型、６２は下型、６４は前記上型６１および下型６
２を開閉自在に形成するヒンジ部である。FIG. 5 shows an example of manufacturing a vehicular armrest using the skin material of the present invention. As shown in the drawing, the outer cover material 20 is disposed in the cavity 63 of a mold 60 having a molded product cavity 63 defining a predetermined armrest shape. At this time, since the flange portion 22 is made thinner than the other portions, it is light in weight, so that the flange portion 22 is prevented from hanging down by its own weight. In particular, the intermediate portion along the longitudinal direction of the flange portion 22 tends to hang down due to the weight of the flange portion 22.
The sagging can be suppressed by the weight reduction due to the thinner wall thickness. Further, the valleys and peaks of the wavy portion 25 extending along the longitudinal direction of the flange portion 22 have high rigidity against a force bending in the longitudinal direction, so that the flange portion 22 also has a longitudinal direction. At the intermediate position, it is possible to suppress drooping due to its own weight. Therefore, the flange portion 22 can be correctly brought into close contact with the mold surface by the subsequent foaming pressure of the foamed resin material. In order to prevent the flange portion 22 from sagging due to its own weight at its intermediate position in the longitudinal direction, it is conceivable to make the entire outer skin material 20 thinner. Therefore, the flange portion 22 is more likely to hang down, and a desired effect cannot be obtained. Conversely, if the thickness of the flange portion 22 is increased or the rigidity thereof is increased to prevent the flange portion 22 from sagging due to its own weight, the flange portion 22 is difficult to deform due to the foaming pressure described later, and the mold surface and A gap is easily generated between them. Reference numeral 61
Is an upper mold, 62 is a lower mold, and 64 is the upper mold 61 and the lower mold 6.
2 is a hinge part which is formed to be freely openable and closable.
【００２２】そして、必要に応じて芯材３０が挿入さ
れ、図示しない注入機よりポリウレタンなどの発泡樹脂
材料４０が注入されたのち型締めされて一体に成形され
る。Then, the core material 30 is inserted as required, and after a foamed resin material 40 such as polyurethane is injected from an injecting machine (not shown), the material is clamped and integrally molded.
【００２３】前記注入された発泡樹脂材料４０は発泡
し、その発泡圧により前記フランジ部２２が成形型６０
の上型６１の型面６６に押し付けられる。その際、前記
波状部２５の谷部や山部がフランジ部２２の長手方向に
伸び、しかもフランジ部２２が型持ち梁状の支持形態で
形成されているため、フランジ部２２はその短手方向に
沿って曲げる力に対しては弱く、発泡樹脂材料４０の発
泡圧によって容易に変形し、型面６６に押し付けられて
密着する。さらに、前記フランジ部２２は他部よりも薄
肉とされているため、前記発泡圧によって一層型面６６
に押し付けられ易くなり、より確実に型面６６にフラン
ジ部２２が密着してシールする。またこの時の型面６６
に対するフランジ部２２の密着は前記波状部２５の山部
でなされるため、発泡樹脂材料４０の発泡圧による押圧
力が前記波状部２５の山部に集中して、極めて大なる押
圧力によって波状部２５が型面６６に密着することにな
り、高いシール性が得られる。また、万一、前記発泡樹
脂材料４０が型面６６とフランジ部２２間に多少漏出す
ることがあっても、前記漏出樹脂材料は波状部２５の谷
部に溜まって、それ以上フランジ部２２と型面６６間に
漏出するのが防止される。すなわち、前記波状部２５の
山部と谷部による二重のシール効果が得られる。The injected foamed resin material 40 foams, and the foaming pressure causes the flange portion 22 to form the mold 60.
Is pressed against the mold surface 66 of the upper mold 61. At this time, since the valleys and peaks of the wavy portion 25 extend in the longitudinal direction of the flange portion 22 and the flange portion 22 is formed in a cantilevered support form, the flange portion 22 is moved in the short direction. And is easily deformed by the foaming pressure of the foamed resin material 40, and is pressed against the mold surface 66 to be in close contact therewith. Further, since the flange portion 22 is thinner than the other portions, the mold surface 66 is formed by the foaming pressure.
, And the flange portion 22 is tightly sealed to the mold surface 66 so as to be sealed. Also, the mold surface 66 at this time
Of the flange portion 22 is formed at the peaks of the wavy portion 25, the pressing force due to the foaming pressure of the foamed resin material 40 is concentrated on the peaks of the wavy portion 25, and the wavy portion is generated by an extremely large pressing force. 25 comes into close contact with the mold surface 66, and high sealing properties can be obtained. Also, even if the foamed resin material 40 leaks somewhat between the mold surface 66 and the flange portion 22, the leaked resin material accumulates in the valleys of the corrugated portion 25, and the leaked resin material is no longer in contact with the flange portion 22. Leakage between the mold surfaces 66 is prevented. That is, a double sealing effect is obtained by the peaks and valleys of the wavy portion 25.
【００２４】それによって、前記注入された発泡樹脂材
料４０はフランジ部２２の波状部２５部分で確実に堰き
止められるので、発泡樹脂材料が成形品の可視部分に漏
れ出してバリを発生させることがない。As a result, the injected foamed resin material 40 is reliably blocked at the corrugated portion 25 of the flange portion 22, so that the foamed resin material leaks into the visible portion of the molded product and generates burrs. Absent.
【００２５】[0025]
【考案の効果】以上図示し説明したように、この考案の
外皮材によれば、成形型のキャビティへの配置時にフラ
ンジ部の自重による垂れ下がりを極力防止することがで
きるとともに、外皮材の波状部が発泡成形品成形時の発
泡材料の発泡圧によって自由に変形し、外皮材と型面と
が密に接触し効果的にシールされる。したがって、成形
品表面にバリを発生させることがなく、離型剤の塗布な
どの前処理ならびにバリ取りや離型剤の洗浄などの後工
程が不要となって成形品の製造サイクルが向上するだけ
でなく、成形品の精度も向上し製造コストを低減させる
ことができる。As shown and described above, according to the outer shell material of the present invention, it is possible to prevent the flange portion from sagging due to its own weight when arranging the mold in the cavity and to minimize the wavy portion of the outer shell material. Is freely deformed by the foaming pressure of the foam material at the time of forming the foam molded article, so that the outer material and the mold surface are in close contact with each other and are effectively sealed. Therefore, burrs are not generated on the surface of the molded product, and pre-treatments such as application of a release agent and post-processes such as deburring and cleaning of the release agent are not required, and only the production cycle of the molded product is improved. In addition, the precision of the molded product can be improved and the manufacturing cost can be reduced.
【図１】この考案の外皮材を用いて製造されたアームレ
ストの一部を切欠断面にした斜視図である。FIG. 1 is a perspective view in which a part of an armrest manufactured by using a skin material of the present invention is cut away.
【図２】この考案の外皮材の一例を示す斜視図である。FIG. 2 is a perspective view showing an example of a skin material of the present invention.
【図３】その３−３断面図である。FIG. 3 is a sectional view taken along the line 3-3.
【図４】この考案の外皮材の他の例を示す断面図であ
る。FIG. 4 is a cross-sectional view showing another example of the envelope material of the present invention.
【図５】この考案の外皮材を用いたアームレストの製造
例を示す要部拡大断面図である。FIG. 5 is an enlarged sectional view of a main part showing an example of manufacturing an armrest using the skin material of the present invention.
【図６】従来のアームレストの断面図である。FIG. 6 is a sectional view of a conventional armrest.
【図７】従来のアームレストの製造方法の一例を示す断
面図である。FIG. 7 is a cross-sectional view illustrating an example of a conventional method for manufacturing an armrest.
１０ アームレスト ２０ 外皮材 ２１ 端部 ２２ フランジ部 ２５ 波状部 ３０ 芯材 ４０ 発泡樹脂材料 ５０ 成形型 DESCRIPTION OF SYMBOLS 10 Armrest 20 Outer skin material 21 End part 22 Flange part 25 Corrugated part 30 Core material 40 Foam resin material 50 Mold
Claims (1)
を注入して該発泡樹脂材料と一体に成形されるプラスチ
ック製の外皮材であって、前記成形時に成形型の型面と
当接して成形品の外面を構成する外皮材の端部には、内
方へ屈曲して端部が自由端となった片持ち梁状の支持形
態からなるフランジ部が他部より薄肉に形成されている
とともに、該フランジ部の長手方向に連続し、かつ短手
方向に山部と谷部の存在する波状部が形成されているこ
とを特徴とする発泡成形品の外皮材。1. A plastic skin material which is arranged in a molding die and is molded integrally with the foamed resin material by injecting a foamed resin material into the interior thereof, and which comes into contact with a mold surface of the molding die at the time of the molding. At the end of the outer shell material constituting the outer surface of the molded product, a flange portion having a cantilever-like support form in which the end portion is bent inward and the end portion is a free end is formed to be thinner than other portions. And a corrugated portion which is continuous in a longitudinal direction of the flange portion and has a peak portion and a valley portion formed in a short direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991073838U JP2559421Y2 (en) | 1991-08-20 | 1991-08-20 | Outer skin of foam molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991073838U JP2559421Y2 (en) | 1991-08-20 | 1991-08-20 | Outer skin of foam molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0516239U JPH0516239U (en) | 1993-03-02 |
| JP2559421Y2 true JP2559421Y2 (en) | 1998-01-19 |
Family
ID=13529683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991073838U Expired - Lifetime JP2559421Y2 (en) | 1991-08-20 | 1991-08-20 | Outer skin of foam molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2559421Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5901329B2 (en) * | 2012-02-09 | 2016-04-06 | 株式会社イノアックコーポレーション | Method for producing foam molded article and foam mold with bag-like body used therefor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238008A (en) * | 1988-07-28 | 1990-02-07 | Ikeda Bussan Co Ltd | Integral mold of skin material and pad material |
| JPH04338514A (en) * | 1991-05-15 | 1992-11-25 | Inoac Corp | Integral molding method for foam molded prduct with skin material |
| JP3121821U (en) * | 2006-01-12 | 2006-06-01 | 雅晃 岸 | Mobile phone having a simple operation numeric keyboard |
-
1991
- 1991-08-20 JP JP1991073838U patent/JP2559421Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516239U (en) | 1993-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5976289A (en) | Method of fabricating instrument panel | |
| US4829644A (en) | Method of molding skin-covered foamed plastic article | |
| JP3284001B2 (en) | Method for producing plastic molded article having foam with skin on surface | |
| JPH07314469A (en) | Production of plastic molding having foam with skin on surface, and foaming die used therefor | |
| JPH02102021A (en) | Manufacture of resin molded form | |
| JP3681630B2 (en) | Skin integrated foam molding | |
| JP2559421Y2 (en) | Outer skin of foam molding | |
| US5190707A (en) | Method of molding skin-covered foamed article | |
| JPH10167139A (en) | Seat device for motor-bicycle and its manufacturing method | |
| JP3868087B2 (en) | Manufacturing method of skin integral foam molding | |
| JP3018282B2 (en) | Instrument panel manufacturing method | |
| JP3586488B2 (en) | Padded plastic molded article and method for producing the same | |
| JPH04338514A (en) | Integral molding method for foam molded prduct with skin material | |
| JPH04107110A (en) | Manufacture of pad with skin | |
| JP2006068913A (en) | Molding equipment of trim material for vehicle | |
| JPS61144328A (en) | Blow molded article having skin and manufacture thereof | |
| JPS6339406B2 (en) | ||
| JPH04128811U (en) | Outer skin material for foam molded products | |
| JPH08155975A (en) | Production of interior material | |
| JPH02197443A (en) | Cover and molding method thereof for automobile interior finish product | |
| JPH0929761A (en) | Manufacture of foamed molding with skin | |
| JP3062011B2 (en) | Manufacturing method of foam molded article and mold used for it | |
| JP3980080B2 (en) | Cushioned article and molding apparatus therefor | |
| JPH0353859Y2 (en) | ||
| JPH0366124B2 (en) |