Title:
HEAT-INSULATED STORAGE CASE
Document Type and Number:
Japanese Patent JP3312878
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an heat-insulated storage case having a new structure which secures high heat insulating property, which enables transportation in a stacked condition, and which, when empty, can be folded for making it small in size, and which can be transported efficiently at less cost.
SOLUTION: This relates to an insulating storage case. A pair of facing side faces of a box shape case main body with a bottom are formed as pressure proof side wall parts 2, 2 combining insulating panels, and the remaining pair of side wall parts 3, 3 and the bottom face are both made freely foldable. On the inside of the side wall part 3, 3, pressure proof insulating layer parts 5, 5 having an idler sheet part are combined able to splice/estrange. On the top end edge of either one of the pair of the side wall parts 2, 2, a pressure proof cover part 6 combining the insulating panels is closed freely openable. From the outside edge facing the side wall parts 2, 2 of the cover part 6, joining belt parts 63, 63 are provided protrusively. At the bottom end outside face of each of the side wall parts 2, 2, tentative fitting parts 22, 22 able to be mounted and dismounted between the joining belt parts 63, 63 provided protrusively on the cover part 6 of another box shape case main body with a bottom are formed.
Inventors:
Riki Matsumoto
Yuji Kawano
Yuji Kawano
Application Number:
JP1112399A
Publication Date:
August 12, 2002
Filing Date:
January 19, 1999
Export Citation:
Assignee:
Inoac Corporation
Sanyo Co., Ltd.
Sanyo Co., Ltd.
International Classes:
B65D81/38; A23L3/36; B65D21/02; B65D65/12; B65D81/18; (IPC1-7): B65D81/38; A23L3/36; B65D21/02; B65D65/12; B65D81/18
Domestic Patent References:
| JP2000159225A | ||||
| JP9165073A | ||||
| JP10287372A | ||||
| JP653462U | ||||
| JP858847U | ||||
| JP59141072U | ||||
| JP8510429A |
Other References:
【文献】特許3066334(JP,B2)
【文献】登録実用新案3039010(JP,U)
【文献】登録実用新案3059750(JP,U)
【文献】登録実用新案3039010(JP,U)
【文献】登録実用新案3059750(JP,U)
Attorney, Agent or Firm:
Noriaki Miyakoshi (2 outside)