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    • 1. 发明申请
    • DOUBLE-WALLED CONTAINER
    • 双层容器
    • US20160083169A1
    • 2016-03-24
    • US14780883
    • 2014-03-28
    • Takayuki ABEMitsuo FURUSAWA
    • Takayuki ABEMitsuo FURUSAWA
    • B65D83/00A45D40/00B65D21/08
    • B65D83/0055A45D40/00B65D21/08B65D47/0842B65D49/02
    • A double container includes an outer layer body constituting an outer shell; an inner layer body including an upper opening communicating with a containing space, accommodated in the outer layer body, and deformable to undergo volume reduction; an inside plug including a tubular wall extending toward the containing space, a spherical body serving as a valve body being disposed inside the tubular wall; and a dispensing plug fitted to a mouth portion of the outer layer body and including a dispensing tube connected to the tubular wall. The tubular wall includes an inclined wall having a diameter decreasing toward the containing space and configured to abut against the spherical body over an entire circumference and including a protruding wall protruding from the inclined wall to the containing space. The protruding wall includes a liquid holding member holding a pool of liquid medium of the content formed below the spherical body.
    • 双层容器包括构成外壳的外层体; 内层体,其包括容纳在所述外层体中的与容纳空间连通的上开口,并且可变形以进行体积减小; 包括朝向容纳空间延伸的管状壁的内塞,设置在管状壁内的用作阀体的球体; 以及安装在所述外层体的口部上并且包括连接到所述管状壁的分配管的分配塞。 管状壁包括倾斜壁,该倾斜壁的直径朝向容纳空间减小并且构造成在整个圆周上抵靠球形体,并且包括从倾斜壁向容纳空间突出的突出壁。 突出壁包括保持形成在球体下方的内容物的液体介质池的液体保持构件。