Title:
断熱容器及び蓋付き容器
Document Type and Number:
Japanese Patent JP7303012
Kind Code:
B2
Abstract:
To provide an insulated container capable of accurately joining joint ends of an outer container and an inner container and also obtaining the well-finished joint ends.SOLUTION: In an insulated container 1, a metallic outer container 2 and an inner container 3 respectively having one open end are provided, the respective containers are mutually joined in a state where the inner container 3 is stored inside the outer container 2, and also a vacuum insulation layer 4 is arranged between the outer container 2 and the inner container 3. The insulated container comprises: an outer joint end 11 including an open end 2a of the outer container 2; and a curved part 14 obtained by bending an open end 3a of the inner container 3 downward while folding outward from an upper end of the inner container 3. The open end 3a of the inner container 3 is bent so as to allow an inner surface of the outer joint end 11 and an outer surface of the inner container 3 to be bought into non-contact with each other.SELECTED DRAWING: Figure 4
Inventors:
Takahiro Maruyama
Shigeru Fujitani
Tsubasa Ishi
Keita Baba
Shigeru Fujitani
Tsubasa Ishi
Keita Baba
Application Number:
JP2019075618A
Publication Date:
July 04, 2023
Filing Date:
April 11, 2019
Export Citation:
Assignee:
Thermos Co., Ltd.
International Classes:
A47J41/02; B65D81/38
Domestic Patent References:
| JP2001238804A | ||||
| JP51114761A | ||||
| JP2001120442A | ||||
| JP61106121A | ||||
| JP2019089570A | ||||
| JP2019136447A |
Foreign References:
| CN106136769A |
Attorney, Agent or Firm:
Patent Attorney Shiga International Patent Office