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    • 6. 发明申请
    • Pressurized tank sprayer having lid seal
    • 具有盖密封的加压罐式喷雾器
    • US20060065762A1
    • 2006-03-30
    • US10933973
    • 2004-09-03
    • Rick LeerTimothy DeVoreThomas Oyler
    • Rick LeerTimothy DeVoreThomas Oyler
    • B05B9/04
    • B05B9/0816
    • A pressurized tank sprayer includes a base tank including a neck and a mouth. A lid having a top portion and a depending skirt is positioned upon the tank. Threads are provided on the neck of the tank and engage threads on the depending skirt of the lid in order to secure the lid to the tank. The threads include locking features that prevent the lid from becoming forcibly detached from the tank during removal of the lid if excess pressure remains in the tank. An annular seal is seated in the lid and provides a seal between the tank and the lid. The annular seal includes an annular sealing surface and a concave interior surface. The annular sealing surface contacts the interior surface of the tank while the concave interior surface is exposed to the interior of the tank.
    • 加压罐式喷雾器包括一个包括一个颈部和一个口部的底座。 具有顶部和悬垂裙部的盖子定位在罐上。 螺纹被提供在罐的颈部上,并且与盖的悬垂裙部上的螺纹接合,以将盖子固定到罐体上。 螺纹包括锁定特征,其防止如果罐中存在过量的压力,则在拆卸盖时,盖不会被强制地从罐中脱离。 环形密封件位于盖子中,并在罐体和盖子之间提供密封。 环形密封件包括环形密封表面和凹形内表面。 环形密封表面接触罐的内表面,同时凹面内表面暴露于罐体内部。