公开(公告)号：US10583952B2

公开(公告)日：2020-03-10

申请号：US15710032

申请日：2017-09-20

申请人： TOYO SEIKAN CO., LTD.

发明人： Hayato Fukumoto ,  Masaomi Tamura ,  Tomio Utsuno ,  Shigeyuki Matsunobu

IPC分类号： B65D1/16 ,  B65D21/02 ,  B65D17/28 ,  B65D6/34 ,  B65D55/00

摘要： Provided is a can body containing contents such as carbonated beverages, the can body being capable of suppressing the occurrence of an unexpected opening while increasing the internal pressure resistance. In the can body, formula (A+B)·E/Z

公开(公告)号：US12077340B2

公开(公告)日：2024-09-03

申请号：US17781103

申请日：2020-11-05

申请人： TOYO SEIKAN CO., LTD.

发明人： Hayato Fukumoto

IPC分类号： B65D1/16 ,  B21D51/26 ,  B65D1/46

CPC分类号： B65D1/16 ,  B21D51/26 ,  B65D1/46

摘要： To provide a can container to achieve a higher pressure resistance strength by improving the shape of the bottom part of the can container. The can container includes a can barrel and a can bottom, the can bottom provided with, in a center thereof, a dome part concaved toward the inside of the can container along the can axis direction, and an annular convex part projecting toward the outside of the can container to shape an annular support part in an outer periphery of the dome part, wherein an inner peripheral surface extending from the support part of the annular convex part to an outer peripheral edge part of the dome part includes a recessed part where the outer peripheral edge part of the dome part is positioned in a direction of being farther away from the can axis than an innermost part of the inner peripheral surface.