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    • 2. 发明专利
    • Container with lid
    • 带盖的集装箱
    • JP2009018832A
    • 2009-01-29
    • JP2007182142
    • 2007-07-11
    • Japan Crown Cork Co Ltd日本クラウンコルク株式会社
    • YAMAZAKI YASUNORI
    • B65D41/22B65D43/08
    • PROBLEM TO BE SOLVED: To provide a container with a lid which is capable of sensually and easily drinking a beverage therefrom, and easily performing a capping and sealing work with reliable sealability, and easily unsealed. SOLUTION: A cap 4 is fitted to the mouth 3 of a container 2 to seal the container 2. An inclined cam 5 is provided on the inner wall of the container mouth 3. The cap 4 includes a top wall 6 and a skirt wall 7 hanging down from a circumferential edge of the top wall 6. An inner ring 8 in close contact with the upper inner circumferential surface of the container mouth 3 is hanged from the inner surface of the top wall 6. A rib 9 is provided at a position corresponding to the inclined cam 5 on its further inner side. When the cap 4 is turned in the cap-opening direction, the rib 9 is interfered with the inclined surface 5a of the inclined cam 5 so as to open the cap 4 from the container mouth 3. The cap sealing workability and the sealability can be ensured even without any projection for sealing on the outer circumferential end 3a of the mouth 3, and the cap can be easily unsealed. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种具有能够感觉上容易地饮用饮料的盖的容器,并且容易地进行具有可靠密封性的封盖和密封工作,并且容易地开封。 解决方案:将盖4装配到容器2的口3上以密封容器2.倾斜凸轮5设置在容器口3的内壁上。盖4包括顶壁6和 裙壁7从顶壁6的圆周边缘垂下。与容器口3的上内圆周表面紧密接触的内环8从顶壁6的内表面悬挂。提供肋9 在与其另一内侧上的倾斜凸轮5相对应的位置。 当盖4在盖打开方向上转动时,肋9与倾斜凸轮5的倾斜表面5a相干扰,从而从容器口3打开盖4.盖密封可加工性和密封性可以是 确保即使在口3的外周端3a上没有任何用于密封的突起,也可以容易地开封。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • One-touch cap
    • 单触帽
    • JP2007112497A
    • 2007-05-10
    • JP2005307930
    • 2005-10-24
    • Dainippon Printing Co Ltd大日本印刷株式会社
    • UEMATSU YUTAKA
    • B65D43/06B65D41/22
    • PROBLEM TO BE SOLVED: To provide a one-touch cap which is mounted to a bottle mouth part in one operation, and easily detached from the bottle mouth part only by pressing a center portion of a top plate downward by a finger. SOLUTION: The one-touch cap comprises: a top plate 11; a thin-walled part 12 formed on a peripheral edge part of the top plate; an annular projecting part 13 formed so as to be protruded upwardly along an outer periphery of the thin-walled part; a cylindrical part 14 having a projecting part along an inner periphery and formed so as to hang downward from a peripheral edge of the top plate; an inner cylindrical part 16 which hangs from an inner surface of the top plate and is tightly inserted to an inner surface of a bottle mouth and inserted therein; and a ring-shaped projection 17 which is formed on the inner surface of the top plate and elastically deformed and tightly attached to the top surface of the bottle mouth. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了提供在一次操作中安装到瓶口部分的一触式盖,并且仅通过用手指向下按压顶板的中心部分就容易地从瓶口部分脱离。 解决方案:一触式盖包括:顶板11; 形成在顶板的周缘部的薄壁部12; 形成为沿着薄壁部的外周向上突出的环状的突出部13; 圆筒部14,其具有沿着内周的突出部,并形成为从顶板的周缘向下悬挂; 内圆柱形部分16,其从顶板的内表面悬挂并且紧紧地插入瓶口的内表面并插入其中; 以及环形突起17,其形成在顶板的内表面上并弹性变形并紧密地附接到瓶口的顶表面。 版权所有(C)2007,JPO&INPIT
    • 4. 发明专利
    • Unauthorized opening prevention cap
    • JP3638662B2
    • 2005-04-13
    • JP12296495
    • 1995-04-25
    • 日本クラウンコルク株式会社
    • 英彦 近江
    • B65D41/22B65D45/32B65D51/18
    • PURPOSE: To provide a driven-in type cap which can be easily opened by simply displacing downward without breaking a tightening ring, and also has a sure improper opening-preventive function. CONSTITUTION: An improper opening-preventive cap consists of two members of a cap main body 2 and tightening ring 3, and an engaging protuberance 8 is provided on the inner peripheral surface of an external wall 7 of the cap main body 2, and an engaging recessed part 9 is formed on the outer peripheral surface of the external wall 7. Then, a flap piece 17 is formed at the lower end inner peripheral part of the tightening ring 3. The tightening ring 3 can be displaced from a cap opening-preventing position where the cap is prevented from opening by fitting in the external wall 7 of the cap main body and restraining the diameter of the external wall 7 from expanding, but the tightening ring 3 cannot return to the original state from the cap openable position to the cap opening-preventing position because the flap piece 17 is obstructed by the external wall 7, and an improper opening of the cap can be easily judged.
    • 7. 发明专利
    • IMPROPER OPENING-PREVENTIVE CAP
    • JPH08295361A
    • 1996-11-12
    • JP12296495
    • 1995-04-25
    • CROWN CORK JAPAN
    • OMI HIDEHIKO
    • B65D41/22B65D45/32B65D51/18
    • PURPOSE: To provide a driven-in type cap which can be easily opened by simply displacing downward without breaking a tightening ring, and also has a sure improper opening-preventive function. CONSTITUTION: An improper opening-preventive cap consists of two members of a cap main body 2 and tightening ring 3, and an engaging protuberance 8 is provided on the inner peripheral surface of an external wall 7 of the cap main body 2, and an engaging recessed part 9 is formed on the outer peripheral surface of the external wall 7. Then, a flap piece 17 is formed at the lower end inner peripheral part of the tightening ring 3. The tightening ring 3 can be displaced from a cap opening-preventing position where the cap is prevented from opening by fitting in the external wall 7 of the cap main body and restraining the diameter of the external wall 7 from expanding, but the tightening ring 3 cannot return to the original state from the cap openable position to the cap opening-preventing position because the flap piece 17 is obstructed by the external wall 7, and an improper opening of the cap can be easily judged.