公开(公告)号：EP4414278A1

公开(公告)日：2024-08-14

申请号：EP22878431.0

申请日：2022-09-29

Applicant: KYORAKU CO., LTD.

Inventor： MORIOKA, Shun ,  TARUNO, Shinsuke ,  MUROYA, Yosuke ,  NIIMI, Takaya ,  EGUCHI, Tetsuaki ,  KURAHASHI, Yuhi ,  OHMURA, Ippei ,  TAKAHAMA, Yuichiro

IPC: B65D1/02 ,  B65D1/40 ,  B65D47/06 ,  B65D47/10 ,  B65D47/12 ,  B65D77/04 ,  B65D77/06

CPC classification number: Y02W30/80 ,  B65D77/06 ,  B65D77/04 ,  B65D1/02 ,  B65D47/06 ,  B65D1/40 ,  B65D47/12 ,  B65D47/10

Abstract: The present invention aims to provide a double container in which an inner bag is easily pulled out from a container body.
According to the present invention, provided is a double container, comprising a container body and a cap, wherein: the container body comprises an inner bag, and an outer shell arranged to cover the inner bag; the cap is attached to a mouth part of the container body; the cap comprises an inner cap, and an overcap; the inner cap is engaged with the inner bag in an axial direction; the overcap is screw-engaged with the inner cap; and the double container is configured such that the inner bag can be pulled out from the container body by pulling the overcap in the axial direction.

公开(公告)号：EP4509416A1

公开(公告)日：2025-02-19

申请号：EP23788241.0

申请日：2023-04-05

Applicant: KYORAKU CO., LTD.

Inventor： MUROYA, Yosuke ,  TARUNO, Shinsuke ,  OHMURA, Ippei ,  MORIOKA, Shun ,  KUNIMORI, Kentaro

IPC: B65D1/02 ,  B29B11/04 ,  B29B11/08 ,  B29B11/10 ,  B29C49/22 ,  B65D25/16 ,  B65D77/04 ,  B65D41/02 ,  B65D41/04 ,  B65D41/16 ,  B65D47/12 ,  B65D47/32 ,  B65D51/18

Abstract: The present invention provides a dual container with excellent recyclability. According to the present invention, there is provided a dual container, comprising a container body and a mouth portion attachment, wherein the container body includes an inner bag and an outer shell that is disposed to cover the inner bag, and the inner bag is configured to be extractable from the container body, and the mouth portion attachment is attached to a mouth portion of the inner bag and is configured to be removable from the mouth portion.

公开(公告)号：EP4321446A1

公开(公告)日：2024-02-14

申请号：EP22784582.3

申请日：2022-03-29

Applicant: KYORAKU CO., LTD.

Inventor： MUROYA, Yosuke ,  TARUNO, Shinsuke ,  KURAHASHI, Yuhi ,  KATO, Takayuki ,  SANO, Takeru ,  OHMURA, Ippei ,  NIIMI, Takaya ,  YOSHIDA, Kouichiro ,  EGUCHI, Tetsuaki

IPC: B65D1/02 ,  B29B11/14 ,  B29C49/06 ,  B29C49/22 ,  B65D1/00 ,  B65D23/00 ,  B65D77/04

Abstract: Provided is a double container where an inner bag can be easily pulled out from an outer shell. According to the present invention, a double container comprising a container body and a mouth part attachment member is provided. The container body includes a mouth part and a body part and a bottom part. The mouth part is a tubular portion having an open end. The body part is arranged adjacent to the mouth part on a side farther from the open end than the mouth part, and has a larger outer diameter than the mouth part. The bottom part is configured to close a lower end of the body part. The container body includes an inner bag and an outer shell arranged to cover the inner bag. And the mouth part attachment member is configured to be attachable to the mouth part, and is configured such that the inner bag rotates as the mouth part attachment member rotates.