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    • 1. 发明公开
    • Heat-insulating container
    • WärmeisolierenderBehälter
    • EP1157943A3
    • 2002-02-20
    • EP01250166.4
    • 2001-05-15
    • Fuji Seal Inc.
    • Namba, Toshiyuki, Fuji Seal, Inc.Ohi, Akira, Fuji Seal, Inc.Imai, Hiroyuki, Seal, Inc.
    • B65D81/38B65D1/26
    • B65D1/265B65D81/3865
    • A heat-insulating food container includes an injection-molded container body (3) having a bottom wall (3b), a circumferential wall (3a) integrally connected to a periphery of the bottom wall (3b) and upwardly extending therefrom for defining an inner space and an upper open end, and vertical ribs (7) vertically extending along the circumferential wall (3a). The circumferential wall (3a) includes circumferential wall parts (9a, 9b, 9c) respectively having different diameters and arranged in such a manner as to form the circumferential wall (3a) with the diameter thereof decreasing in a stepwise manner as it advances downwardly, thereby forming corresponding stepped portions on an exterior surface and an interior surface thereof.
    • 隔热食品容器包括具有底壁(3b)的注射成型的容器主体(3),与底壁(3b)的周边整体连接并且向上延伸的周壁(3a),用于限定内壁 空间和上开口端,以及沿着周壁(3a)垂直延伸的垂直肋(7)。 周壁(3a)包括分别具有不同直径的周壁部分(9a,9b,9c),并且以周向壁(3a)的形式布置,其直径随着其向前延伸而逐步减小, 从而在其外表面和内表面上形成相应的阶梯部分。