公开(公告)号：US20200339300A1

公开(公告)日：2020-10-29

申请号：US16957877

申请日：2018-11-07

Applicant: YOSHINO KOGYOSHO CO., LTD.

Inventor： Tadayoshi OSHINO ,  Junichi CHIBA

IPC: B65D1/02 ,  B65D1/40

Abstract: A synthetic resin container has an outer layer body and an inner layer body and formed by biaxial stretching blow molding. The synthetic resin container has a cylindrical mouth portion, a shoulder portion located below the mouth portion and having a diameter gradually increasing downward, a body portion being continuous with a lower end of the shoulder portion, and a bottom portion configured to close a lower end of the body portion. The mouth portion has an outside air introduction port configured to introduce outside air between the outer layer body and the inner layer body, and the shoulder portion has at least one shoulder rib forming a concave or convex shape and extending from the mouth portion side to the body portion side.

公开(公告)号：US20130292356A1

公开(公告)日：2013-11-07

申请号：US13935153

申请日：2013-07-03

Applicant: YOSHINO KOGYOSHO CO., LTD.

Inventor： Tadayoshi OSHINO

IPC: B65D1/02

CPC classification number: B65D1/0223 ,  B65D1/02 ,  B65D1/0292 ,  B65D1/44 ,  B65D79/005 ,  B65D2501/0036

Abstract: Disclosed is a bottomed tubular bottle including an annular groove which is formed so as to be circumferentially and radially recessed inward along the outer peripheral surface of a body of the bottle with a bottle axis as a center and which contracts and deforms the body in the axial direction of the bottle when the internal pressure is reduced. The annular groove is recessed and formed by a first wall surface arranged on a mouth side of the bottle and a second wall surface arranged on a bottom side of the bottle. The body is formed so that the outer diameter on the bottom side is larger than the outer diameter on the mouth side with the annular groove interposed therebetween.

Abstract translation: 公开了一种有底的管状瓶，其包括环形槽，该环形槽形成为沿着瓶子轴线作为中心沿瓶体的外周表面周向径向向内凹入，并且使轴体在轴向收缩和变形 当内部压力降低时瓶子的方向。 环形槽由设置在瓶口侧的第一壁面和布置在瓶的底侧的第二壁面凹陷形成。 主体形成为使得底侧的外径大于口侧的外径，并且其间插入有环状槽。