公开(公告)号：US06586060B2

公开(公告)日：2003-07-01

申请号：US09331957

申请日：1999-09-22

申请人： Sadatoshi Kose ,  Kazunori Hashimoto ,  Shinji Shimada

发明人： Sadatoshi Kose ,  Kazunori Hashimoto ,  Shinji Shimada

IPC分类号： B65D3010

CPC分类号： B32B37/0076 ,  B29C43/24 ,  B29C51/10 ,  B29C51/14 ,  B29C2791/001 ,  B29C2793/00 ,  B29C2795/00 ,  B32B37/153 ,  B32B38/0008 ,  B32B38/145 ,  B32B2310/14 ,  B65D75/22 ,  B65D75/32 ,  B65D75/322 ,  B65D75/5822 ,  B65D75/5866 ,  Y10T428/1334 ,  Y10T428/1352

摘要： A thin-walled laminated synthetic resin body for a liquid container according to the invention comprises first and second thin-walled synthetic resin layers (10, 20), each having a curved surface portion (11, 21) and a projection (12, 22) extending outwardly from a predetermined region at an edge of the curved surface portion (11, 21). The first and second layers (10, 20) are laminated to each other with the curved surface portions (11, 21) bulging out in the same direction, are integrated with each other at the edges (13, 23) of the curved surface portions (11, 21) and projections (12, 22), and are separable from each other at regions exclusive of the edges (13, 23). When a liquid is charged, the curved surface portion (21) of one of the first and second layers (20) is separated from the curved surface portion (11) of the other layer (10) and reversed. By this, the curved surface portions bulge out in the opposite directions to define an inner space between the curved surface portions (11, 21) for containing a liquid. The laminated body has a high freedom degree of design of the container shape, can be readily formed into desired three-dimensional shape depending upon various applications, and can be manufactured simply and at low cost with conventional production system.

摘要翻译： 根据本发明的用于液体容器的薄壁层压合成树脂体包括第一和第二薄壁合成树脂层（10,20），每个具有弯曲表面部分（11,21）和突起（12,22） ）从弯曲表面部分（11,21）的边缘处的预定区域向外延伸。 第一层和第二层（10,20）彼此层叠，并且在相同方向上凸出的曲面部分（11,21）在弯曲表面部分的边缘（13,23）处彼此一体化 （11,21）和突起（12,22），并且在不同于边缘（13,23）的区域处可彼此分离。 当液体充电时，第一和第二层（20）中的一个的弯曲表面部分（21）与另一层（10）的曲面部分（11）分离并反转。 由此，弯曲表面部分在相反方向上凸起，以限定用于容纳液体的曲面部分（11,21）之间的内部空间。 层叠体具有高自由度的容器形状设计，根据各种应用可以容易地形成所需的三维形状，并且可以用常规生产系统简单且低成本地制造。