To provide a foam molding body capable of suppressing the occurrence of wrinkles on a design surface when forming a cylindrical opening in a three-dimensional curved surface.SOLUTION: A bag-like skin body 10 comprises a first skin piece 11 formed in a three-dimensional curved surface shape, a second skin piece 12 which is formed in a three-dimensional curved surface shape and is disposed adjacent to the first skin piece 11 and which forms an outer opening 17a in a cylindrical opening 17 at the boundary with the first skin piece 11, a first terminal piece 15 which is formed separately from the first skin piece 11, connected to the first skin piece 11 and constituting a part of the cylindrical opening 17, and formed to be folded from the first skin piece 11 into the interior of the skin body 10, and a second terminal piece 16 which is formed separately from the second skin piece 12, connected to the second skin piece 12 and constituting another part of the cylindrical opening 17, folded into the interior of the skin body 10 from the second skin piece 12 and disposed opposite to the first terminal piece 15.SELECTED DRAWING: Figure 2

    【課題】3次元曲面形状の部位に筒状開口部を形成する場合において、意匠面にしわが発生することを抑制できる発泡成形体を提供する。【解決手段】袋状の表皮体10は、3次元曲面形状に形成された第一表皮片11と、3次元曲面形状に形成され、第一表皮片11に隣接して配置され、第一表皮片11との境界に筒状開口部17における外開口17aを形成する第二表皮片12と、第一表皮片11と別体に形成され、第一表皮片11に接続され、筒状開口部17の一部を構成し、第一表皮片11から表皮体10の内部に折り込まれるように形成された第一端末片15と、第二表皮片12と別体に形成され、第二表皮片12に接続され、筒状開口部17の他の一部を構成し、第二表皮片12から表皮体10の内部に折り込まれ、第一端末片15に対向して配置される第二端末片16とを備える。【選択図】図2


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    Titel :

    FOAM MOLDING BODY


    Weitere Titelangaben:

    発泡成形体


    Beteiligte:
    KIM JOON (Autor:in)

    Erscheinungsdatum :

    2019-06-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    A47C Stühle , CHAIRS / B68G Verfahren, Ausrüstung oder Maschinen zum Verwenden in der Polsterei , METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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