Title:
FOLDABLE HEAT INSULATING CONTAINER
Document Type and Number:
Japanese Patent JP3711997
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a foldable heat insulating container having high heat insulating performance which is assembled in a short time.
SOLUTION: Four peripheral wall parts 10, 10, 13, 13, two lid parts 16, 16, and two bottom surface parts 21, 21 are formed with a vacuum heat insulating material 31 packaged inside a sheet 30. A peripheral wall part 13 adjacent to the peripheral wall part 10 continuously connected to the lid part 16 is foldable while the vacuum heat insulating material 31 is split along the folding line 23 extending in the vertical direction. When in use, the lid part 16 and the bottom surface part 21 are turned in a closed posture in a box. When not in use, the bottom surface part 21 is folded inwardly or outwardly of the peripheral wall part 10, the lid part 16 is folded opposite to the bottom surface part 21, the peripheral wall part 13 is inwardly folded along the folding line, the peripheral wall parts 10 are brought close to each other, and overlap to form a foldable heat insulating container.
Inventors:
Masato Sasaki
Takao Sato
Ishino Haruyuki
Takao Sato
Ishino Haruyuki
Application Number:
JP2004036368A
Publication Date:
November 02, 2005
Filing Date:
February 13, 2004
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
B65D6/18; B65D81/18; B65D81/38; (IPC1-7): B65D81/38; B65D6/18; B65D81/18
Domestic Patent References:
| JP2000203665A | ||||
| JP6049332U | ||||
| JP9165073A | ||||
| JP2004010153A | ||||
| JP3062299U | ||||
| JP2003314951A | ||||
| JP7091594A | ||||
| JP2002068326A |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano
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