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    • 3. 发明授权
    • Sealing device and container
    • 密封装置和容器
    • US5950850A
    • 1999-09-14
    • US983224
    • 1998-01-14
    • Kouichi TakamatsuTatsuya Gomi
    • Kouichi TakamatsuTatsuya Gomi
    • B65D41/34
    • B65D41/3428
    • The present invention provides a sealing device comprising a container and a synthetic resin cap attached to a mouth portion thereof. The synthetic resin cap has a cap main body having a top plate portion and a tubular portion extending downward from the periphery thereof, the tubular portion being partitioned by a tearable weakening line into an upper main portion and a lower tamper-evidence ring portion, a threaded portion being formed on an inner wall surface of the main portion, and erectable engaging projections being provided on an inner wall surface of the tamper-evidence ring portion. The container has an external thread formed on an outer circumference of an upper end of the mouth portion thereof, an annular expanded portion formed underneath the external thread, and at least one bridge-stretching feature which is provided continuously on the expanded portion, the bridge-stretching feature having a depressing portion which engages the engaging projections on the cap and pushes down the engaging projections when the synthetic resin cap attached to the mouth portion of the container is twisted in a cap-opening direction, and an extended step portion which engages the engaging projections when they are pushed down by the depressing portion, so as to inhibit an upward movement of the engaging projections.
    • PCT No.PCT / JP97 / 01292 Sec。 371日期:1998年1月14日 102(e)日期1998年1月14日PCT提交1997年4月15日PCT公布。 出版物WO97 / 43190 日期:1997年11月20日本发明提供一种密封装置,其包括容纳在其口部上的合成树脂盖。 合成树脂盖具有帽主体,其具有顶板部分和从其周边向下延伸的管状部分,管状部分由可撕开的弱化线分隔成上主体部分和下篡改证环部分, 螺纹部分形成在主要部分的内壁表面上,并且可拆卸的接合突起设置在篡改证据环部分的内壁表面上。 容器具有形成在其口部的上端的外周上的外螺纹,形成在外螺纹下面的环形扩张部,以及至少一个连续地设置在扩展部上的桥延伸特征,桥 拉伸特征具有下述部分,该按压部分与盖上的接合突起接合,并且当安装在容器的口部上的合成树脂盖在盖打开方向上被扭转时推下接合突起;以及延伸台阶部分, 当接合突起被按压部分压下时,从而阻止接合突起的向上运动。
    • 5. 发明授权
    • Spear tube for beer keg
    • 啤酒桶的矛管
    • US5833098A
    • 1998-11-10
    • US840232
    • 1997-04-11
    • Tatsuya Gomi
    • Tatsuya Gomi
    • B65D83/00B67D1/04B67D1/08
    • B67D1/0838Y10T137/314
    • A spear tube comprises a body connected with a keg neck interface of the beer keg. A gas valve, a down tube and a beer valve installed in the down tube are fittingly connected to the body. A stopper prevents the spear tube from popping out from the beer keg during detaching operation. A stopper portion of the stopper is formed protruding in the obliquely upward direction to penetrate a side hole of the body and has a cross-section a predetermined curvature shape. Therefore, the stopper functions to prevent the popping-out of the spear tube and is improved in its durability.
    • 矛管包括与啤酒桶的小桶颈部接口连接的主体。 安装在下管中的气阀,下管和啤酒阀适合地连接到主体。 在分离操作期间,塞子防止矛杆从啤酒桶中弹出。 止动件的止动部形成为在倾斜向上方向上突出以穿透主体的侧孔,并且具有预定曲率形状的横截面。 因此,止动件用于防止矛管的弹出并提高其耐久性。