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    • 3. 发明授权
    • Double pressurized container for charging undercup and double pressurized products using the container
    • 双重加压容器用于充气底杯和使用容器的双重加压产品
    • US06401979B1
    • 2002-06-11
    • US09509896
    • 2000-04-03
    • Satoshi MekataMasazumi Tanaka
    • Satoshi MekataMasazumi Tanaka
    • B65D3556
    • B65D83/38B65B31/003B65D83/62
    • A pressurized container (A) for charging an undercup comprising a container main body (1) equipped with a bead portion (6) around an upper end open periphery thereof, a mounting cup (18) having a curve flange (18d) engaged with the bead portion (6) and an inner bag (2) having flexibility and interposed between the container main body (1) and the mounting cup (18), wherein the inner bag (2) includes a neck portion (10) in close contact with the outer peripheral surface of a rising wall of the mounting cup with a predetermined fitting strength and a flange portion (11) disposed at the upper edge of the neck portion and clamped between the curve flange and the bead portion, and the flange portion (11) exhibits a sealing action when pushed to the inner surface of the curve flange (18d) by a charging pressure at the time of charging of the undercup and a sealing action when it is clamped between the curve flange (18d) and the bead portion (6) after assembly.
    • 一种用于对包括容器主体(1)的容器本体(1)进行充填的加压容器(A),所述容器主体(1)围绕其上端开口周边装备有胎圈部分(6);安装杯(18),具有与所述弯曲凸缘 胎圈部分(6)和具有柔性的内袋(2),并且插入在容器主体(1)和安装杯(18)之间,其中内袋(2)包括与颈部(10)紧密接触的颈部 具有预定的配合强度的安装杯的升起壁的外周面和设置在颈部的上边缘并夹在弯曲凸缘和胎圈部之间的凸缘部分(11)以及凸缘部分(11) )通过在充气时的充气压力被推到曲线凸缘(18d)的内表面时产生密封作用,当夹紧在弯曲凸缘(18d)和胎圈部分( 6)组装后。