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Refrigerator

A technology for refrigerators and ice-making chambers, which is applied in the field of refrigerators and can solve problems such as damage to the lid opening and closing mechanism, lid disassembly or maintenance, complicated inspection and maintenance, and loose lid closure.

Inactive Publication Date: 2009-02-04
HITACHI APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is such a problem that when the user touches the part by mistake, when the drawer door is closed, the lid is not closed tightly and cannot be evacuated.
In addition, when it is desired to clean the cover or the cover opening and closing mechanism, or to replace it when it is damaged, the structure may be complicated, so so-called maintenance such as removal of the cover, maintenance, and inspection may become complicated.
At the same time, when the closing of the storage compartment door is poor, the lid opening and closing mechanism may be damaged.

Method used

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Examples

Experimental program
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Embodiment Construction

[0069] Hereinafter, a refrigerator according to one embodiment of the present invention will be described with reference to the drawings.

[0070] First, refer to Figure 1 to Figure 3 The whole refrigerator is demonstrated. figure 1 is a front view of the refrigerator of this embodiment; figure 2 yes figure 1 The central longitudinal sectional view of the refrigerator; image 3 yes figure 1 Front view of the main body of the refrigerator.

[0071] The refrigerator includes a refrigerator main body 1 and doors 6 to 10 . The refrigerator main body 1 is constituted by having a urethane foam heat insulating material 13 and a vacuum heat insulating material (not shown) between a steel plate outer box 11 and a resin inner box 12 . There are a plurality of storage rooms in the order of the refrigerator room 2, the freezer rooms 3 and 4, and the vegetable room 5 from above. In other words, refrigerator compartment 2 is partitioned on the uppermost floor, vegetable compartment...

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Abstract

The invention relates to an electric refrigerator made in a low price for determining a food holding capacity of the storage chamber and realizing long storage of food. The electric refrigerator comprises an electric refrigerator main body (1) forming a plurality of storage chambers, a door opening and closing the front openings of each storage chamber, a low pressure chamber (24) configured within the storage chamber and a pressure reducing apparatus for reducing pressure of the low pressure chamber (24). The low pressure chamber (24) comprises a low pressure chamber main body (40) having an opening part (42a) for taking out and inputting food and a low pressure chamber door (50) for opening and closing the opening part (42a) for taking out and inputting food. The low pressure chamber main body (40) comprises a box resin-made outer profile (42) forming the opening part (42a) for taking out and inputting food and a metal-made plate component (44) extending along a plurality of wall surfaces including a bottom wall (42d) of the outer profile (42).

Description

technical field [0001] The present invention relates to refrigerators. Background technique [0002] As a conventional refrigerator, what is shown in Unexamined-Japanese-Patent No. 2004-218924 (patent document 1) is known. In order to achieve long-term preservation of food by controlling the air environment in the food storage room in a low-oxygen state for fresh-keeping storage, the refrigerator independently sets a decompression storage space in the storage room, and uses a vacuum pump to discharge the air in the decompression storage space. Set in the corner of the storage room. The specific constitution thereof will be described below. [0003] And this decompression storage space is formed in the low-pressure chamber which consists of the storage container which accommodates and stores the food provided in the temperature switch chamber, and a cover. The storage container is placed between a pair of left and right support frames extending inwardly on the inner surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02
Inventor 芦田诚吉田英树远藤幸广加纳奖一石塚正展木村秀行山下太一郎
Owner HITACHI APPLIANCES INC
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