公开(公告)号：US20090200258A1

公开(公告)日：2009-08-13

申请号：US12307036

申请日：2007-02-14

申请人： Takashi Maeda ,  Masafumi Ooyama ,  Katsuhito Ujihara ,  Hirofumi Oosako ,  Yoshio Kawata

发明人： Takashi Maeda ,  Masafumi Ooyama ,  Katsuhito Ujihara ,  Hirofumi Oosako ,  Yoshio Kawata

IPC分类号： B65B7/28 ,  B65D41/04

CPC分类号： B65D41/0471

摘要： Conventionally, to lock a cap onto a container with a minute interval of degree rotation, it is necessary to provide a large number of engaging teeth at minute intervals and to engage minute locking teeth thereto, but there is the problem that adequate locking force is not attained so the lock is disconnected, making a secure lock impossible. There is also the problem that high-precision forming technology is required, making it difficult to provide the neck or shoulders of a container with teeth using a plastic blow-forming process.A cap locking device in which engaging teeth provided in a circumferential shape on one side are elastically engaged by locking teeth 2 provided on the other side when a cap 10 is rotatingly mounted onto a container 20, wherein locking teeth B1 and C1 positioned on both sides of a central locking tooth A1 of a set of three locking teeth 2 are set to an integer multiple pitch interval including zero of engaging teeth plus one-third or two-thirds of a pitch interval.

摘要翻译： 通常，为了将盖子以几分之一的旋转间隔锁定在容器上，需要以几分钟的间隔提供大量的接合齿，并且将微小的锁定齿接合到其上，但是存在足够的锁定力不是的问题 达到这样的锁是断开连接，使安全的锁不可能。 还存在需要高精度成形技术的问题，难以使用塑料吹塑法提供具有齿的容器的颈部或肩部。 一种帽锁定装置，其中当盖10旋转地安装在容器20上时，设置在一侧的周向形状的接合齿通过设置在另一侧的锁定齿2弹性地接合，其中锁定齿B1和C1位于两侧 一组三个锁定齿2的中心锁定齿A1被设置为包括啮合齿的零加上三分之一或三分之二的间距间隔的整数倍的间距。

公开(公告)号：US20090173711A1

公开(公告)日：2009-07-09

申请号：US12307236

申请日：2007-02-13

申请人： Takashi Maeda ,  Masafumi Ooyama ,  Katsuhito Ujihara ,  Hirofumi Oosako ,  Hidetoshi Hirota ,  Hiroshi Yoneda ,  Tooru Umekawa

发明人： Takashi Maeda ,  Masafumi Ooyama ,  Katsuhito Ujihara ,  Hirofumi Oosako ,  Hidetoshi Hirota ,  Hiroshi Yoneda ,  Tooru Umekawa

IPC分类号： B65B7/28 ,  B65D41/04

CPC分类号： B65D35/08 ,  B65D35/12

摘要： If the diameter of an opening side neck portion is decreased to minimize the contact surface between contents and air and a small cap is fitted on a container where there is the concern that exposure to air may alter the quality of contents in the container, there is not only the problem that a gap results between the cap top board and the container opening where adequate locking force is not available but the problem that force is required to open and close the lid, making removal and fitting troublesome.A container made so a large cap can be fitted thereto by providing a cap locking neck portion 30 whose inner and outer diameters are larger than an opening side neck portion 13 at a container should side neck portion 14 of a container neck 10.

摘要翻译： 如果开口侧颈部的直径减小以使内容物和空气之间的接触表面最小化，并且小容器安装在容器上，在容器中存在着暴露于空气可能改变容器内容物质量的问题，则存在 不仅在盖顶板和容器开口之间产生间隙的问题，其中没有足够的锁定力，而是需要用力打开和关闭盖子，使得拆卸和装配麻烦的问题。 通过在容器颈部10的容器侧侧颈部14处设置一个盖子锁定颈部30，其内径和外径大于开口侧颈部13，可以将其制成大盖的容器。