Title:
貯蔵庫
Document Type and Number:
Japanese Patent JP7377667
Kind Code:
B2
Abstract:
To provide a storage that can prevent a cover from being undulated due to thermal expansion to suppress occurrence of a gap between the cover and a top wall of a storage chamber, thereby enabling energy saving of the storage.SOLUTION: In front of a screwing position L of a bottom wall 20 of a synthetic resin cover 12 that partitions a heat exchange chamber 11, a deformation absorbing part 50 for absorbing the deformation of the cover 12 due to thermal expansion is provided. A front edge running in a left-right direction of the deformation absorbing part 50 is formed into an uneven shape such that convex parts 55 protruding toward the front and concave parts 56 recessed toward the rear are alternately formed. Consequently, since the front edge can be deformed in a direction in which the distance between the concave part 56 and the convex part 55 adjacent to each other becomes smaller, it is possible to prevent the occurrence of "undulation" in which the front edge is deformed in a vertical direction.SELECTED DRAWING: Figure 1
Inventors:
Shinji Kikuno
Application Number:
JP2019183035A
Publication Date:
November 10, 2023
Filing Date:
October 03, 2019
Export Citation:
Assignee:
Fukushima Galilei Co., Ltd.
International Classes:
F25D17/08; F25D19/00
Domestic Patent References:
| JP2018031504A |
Foreign References:
| WO2006013762A1 | ||||
| WO2015046239A1 |
Attorney, Agent or Firm:
Satoshi Morimoto
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