公开(公告)号：US20090065468A1

公开(公告)日：2009-03-12

申请号：US11919671

申请日：2006-05-02

申请人： Hiroaki Hata ,  Naokazu Fujita ,  Toshimasa Tanaka ,  Masaaki Sasaki ,  Takao Iizuka

发明人： Hiroaki Hata ,  Naokazu Fujita ,  Toshimasa Tanaka ,  Masaaki Sasaki ,  Takao Iizuka

IPC分类号： B65D1/02

CPC分类号： B65D1/0223 ,  B65D79/005

摘要： The object of this invention is to provide a container having a reduced area of vacuum-absorbing panels and thus acquiring improved appearance and having strength against a pressure drop, i.e., the strength enough to retain the shape of the container even when there is a pressure drop inside the container.A shoulder portion or a bottom portion of a resin-made storage container is molded by aligning one or two groups of three corners and one or two groups of three pillars vertically and in parallel to the central axis of the container. Each group of three corners is a part of the corners forming a cross-section of a regular enneagon and being connected to either the shoulder portion or the bottom portion, and the lines connecting these three corners form a regular triangle. Each group of three pillars is a part of the pillars belonging to the body and forming a cross-section of a hexagon, and the lines connecting these three pillars form a regular triangle.If there is a pressure drop inside the container due to a decrease in the temperature of the contents, stress builds up inside the body of the container in such a way that the body deforms into a regular triangular prism, with vertically aligned corners/pillars serving as the three angles. As a result, the container has an enhanced level of strength against the force coming from any direction. With the shape stabilized, the container has also high resistance to buckling.

摘要翻译： 本发明的目的是提供一种具有减小真空吸收面板面积的容器，从而获得改进的外观并且具有抵抗压降的强度，即足以保持容器形状的强度，即使当存在压力 放在容器内。 树脂制储存容器的肩部或底部通过将一个或两组三个角和一组或两组三个柱垂直并平行于容器的中心轴线对准而成型。 每组三角都是角部的一部分，形成正常的边缘的横截面并且连接到肩部或底部，并且连接这三个角的线形成正三角形。 每组三支柱是属于身体的支柱的一部分，形成六边形的横截面，连接这三支柱的线形成一个三角形。 如果由于内容物的温度降低而在容器内存在压降，则容器内部的应力会以容纳体的形式变形为规则的三角形棱镜，使垂直对齐的角/柱供应 作为三个角度。 结果，容器相对于来自任何方向的力具有增强的强度水平。 在形状稳定的情况下，容器也具有高抗弯曲性。

公开(公告)号：US08162162B2

公开(公告)日：2012-04-24

申请号：US11919671

申请日：2006-05-02

申请人： Hiroaki Hata ,  Naokazu Fujita ,  Toshimasa Tanaka ,  Masaaki Sasaki ,  Takao Iizuka

发明人： Hiroaki Hata ,  Naokazu Fujita ,  Toshimasa Tanaka ,  Masaaki Sasaki ,  Takao Iizuka

IPC分类号： B65D1/18

CPC分类号： B65D1/0223 ,  B65D79/005

摘要： The object of this invention is to provide a container having a reduced area of vacuum-absorbing panels and thus acquiring improved appearance and having strength against a pressure drop, i.e., the strength enough to retain the shape of the container even when there is a pressure drop inside the container.A shoulder portion or a bottom portion of a resin-made storage container is molded by aligning one or two groups of three corners and one or two groups of three pillars vertically and in parallel to the central axis of the container. Each group of three corners is a part of the corners forming a cross-section of a regular enneagon and being connected to either the shoulder portion or the bottom portion, and the lines connecting these three corners form a regular triangle. Each group of three pillars is a part of the pillars belonging to the body and forming a cross-section of a hexagon, and the lines connecting these three pillars form a regular triangle.If there is a pressure drop inside the container due to a decrease in the temperature of the contents, stress builds up inside the body of the container in such a way that the body deforms into a regular triangular prism, with vertically aligned corners/pillars serving as the three angles. As a result, the container has an enhanced level of strength against the force coming from any direction. With the shape stabilized, the container has also high resistance to buckling.

摘要翻译： 本发明的目的是提供一种具有减小真空吸收面板面积的容器，从而获得改进的外观并且具有抵抗压降的强度，即足以保持容器形状的强度，即使当存在压力 放在容器内。 树脂制储存容器的肩部或底部通过将一个或两组三个角和一组或两组三个柱垂直并平行于容器的中心轴线对准而成型。 每组三角都是角部的一部分，形成正常的边缘的横截面并且连接到肩部或底部，并且连接这三个角的线形成正三角形。 每组三支柱是属于身体的支柱的一部分，形成六边形的横截面，连接这三支柱的线形成一个三角形。 如果由于内容物的温度降低而在容器内存在压降，则容器内部的应力会以容纳体的形式变形为规则的三角形棱镜，使垂直对齐的角/柱供应 作为三个角度。 结果，容器相对于来自任何方向的力具有增强的强度水平。 在形状稳定的情况下，容器也具有高抗弯曲性。