Title:
二重容器
Document Type and Number:
Japanese Patent JP7431106
Kind Code:
B2
Abstract:
To provide a double container capable of suppressing outside air from coming into contact with contents while letting less contents remain.SOLUTION: A double container 1 has: an outer layer body 10 in a bottle shape which has a mouth part 11, a body part 12 and a bottom part 13; and an inner layer body 20 which is put inside the outer layer body 10, and can form a storage space S for contents and deform to reduce a capacity, and is provided with an out side air introduction hole for introducing outside air into a space between the outer layer body 10 and inner layer body 20, wherein the cross sectional plane of the body part 12 from a lower end part of the bottom part 13 to a predetermined-height position is in a flat shape, and the body part 12 has a thickness at a long diameter-directional end part of the flat shape equal to or thicker than a thickness at a short diameter-directional end part.SELECTED DRAWING: Figure 1A
Inventors:
Naoki Tsuda
Application Number:
JP2020095004A
Publication Date:
February 14, 2024
Filing Date:
May 29, 2020
Export Citation:
Assignee:
Yoshino Industry Co., Ltd.
International Classes:
B65D1/02
Domestic Patent References:
| JP8198233A | ||||
| JP2018034858A | ||||
| JP2017100747A |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Kenichiro Kataoka
Mitsutsugu Sugimura
Kenichiro Kataoka