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    • 4. 发明授权
    • Seal with vent
    • 密封与通风口
    • US5363978A
    • 1994-11-15
    • US86561
    • 1993-07-09
    • Nicholas J. Molo
    • Nicholas J. Molo
    • A47J27/00B65D51/16B65D81/26B65D81/34B65D51/18
    • B65D51/1683
    • A vent assembly for the seal of a food container including a vent opening in the seal panel at least partially surrounded by an upperwardly opening recess with the vent opening and recess being below the plane of the upper face of the panel. A vent cover pivotally mounts to the seal and, when selectively closed over the vent hole, partially overlies the recess to allow for engagement of fingers with the cover in the recess for upwardly opening of the cover. The closed cover does not project above the plane of the top panel of the seal as to interrupt the planar nature thereof.
    • 一种用于食品容器密封件的排气组件,其包括密封面板中的通气口,至少部分地被上部开口的凹部包围,其中通气口和凹槽位于面板上表面的平面之下。 通气盖枢转地安装到密封件上,并且当选择性地封闭在通气孔上时,部分地覆盖凹部以允许手指与凹部中的盖接合以向上打开盖。 封闭的盖子不会突出在密封件顶板的平面之上,以破坏它的平面性质。