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JP2008213934A Can lid having improved unsealability and drinking property 审中-公开
标题翻译：可以提供改进的不可渗透性和饮用水
公开(公告)号：JP2008213934A
公开(公告)日：2008-09-18
申请号：JP2007200970
申请日：2007-08-01
申请人： Hyun Jin Cho , 賢眞趙
发明人： CHO HYUN JIN
IPC分类号： B65D17/32 , B65D47/36
CPC分类号： B65D17/4012 , B65D2517/0014
摘要： PROBLEM TO BE SOLVED: To provide a can lid which is easily opened by reducing an external force required for the opening to stably provide a content to the outside.
SOLUTION: This can lid 1 which includes: a main body 10 having an unsealing planned section 30; and a tab 50 is constituted. The tab 50 is connected with the main body by a rivet 70, one end of which works as a gripping section 51, and the other end of which works as a pressurizing section 52 for applying a pressure to the unsealing planned section. The can lid 1 has a central score 31, a first boundary score 32, and a second boundary score 33. The central score 31 is formed to be extended in the same direction as the extending direction of the tab at the center of the unsealing planned section 30. The first boundary score 32 is formed to be laterally symmetrically extended at one end of the central score. The second boundary score 33 has: an extended section 33c for drinking; and an expanded-extended section 33d, and divides and defines the unsealing planned section from the top surface of the main body together with the first boundary score. The extended section 33c for drinking is formed to be laterally symmetrically extended at the other end of the central score. The expanded-extended section 33d is formed to be extended downward to a vicinity of the end section of the first boundary score. At least the region between the first boundary score and the second boundary score works as a stay section 35.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供通过减小开口所需的外力来容易地打开的罐盖，以稳定地向外部提供内容物。解决方案：该盖1包括：具有开封计划部30的主体10; 并且构成突片50。突片50通过铆钉70与主体连接，铆钉70的一端用作夹持部51，另一端作为向开封计划部施加压力的加压部52。罐盖1具有中心分数31，第一边界分数32和第二边界分数33.中心分数31形成为沿与开启计划的中心处的突片的延伸方向相同的方向延伸第一边界得分32形成为在中心得分的一端侧向对称延伸。第二边界分数33具有：用于饮酒的延长部分33c; 和扩展部分33d，并且与第一边界分数一起从主体的顶表面分割并定义开封计划部分。用于饮用的延伸部分33c形成为在中心分数的另一端侧向对称地延伸。扩展部33d形成为向下延伸到第一边界得分的端部附近。至少第一边界得分与第二边界分数之间的区域作为逗留部分35起作用。（C）2008年，JPO和INPIT

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