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Refrigerator

A technology for a refrigerator and a detection department, applied in the field of refrigerators, can solve problems such as difficulty in cleaning doors, damage to a sense of luxury, and difficulty in operation, and achieve the effects of improving ease of use, maintaining a sense of luxury, and avoiding the reduction of cleaning performance.

Active Publication Date: 2019-04-26
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the above-mentioned existing structure, the button 2 operated by the user is fixed to a part of the freezer door 1a (in the above-mentioned conventional example, the upper end of the freezer door 1a), and the fixed position is difficult for the user. , especially when the user's hands are occupied, etc., it is difficult to operate
In addition, in recent years, in a refrigerator made of a flat door of a mainstream glass surface material, if the button 2 has unevenness, it is difficult to clean the door, and there is a problem that the sense of luxury is also impaired in the design.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0037] figure 1 It is a front view of the refrigerator according to Embodiment 1 of the present invention, figure 2 Of the refrigerator of Embodiment 1 of the present invention figure 1 A 2-2 line cross-sectional view of the vegetable compartment, and image 3 It shows the refrigerator of Embodiment 1 of the present invention figure 2 A diagram of the detailed structure of the main part C. Figure 4 It is a figure which shows the arrangement example of the detection part when the vegetable compartment door of the refrigerator which concerns on Embodiment 1 of this invention is detached, Figure 5is a graph showing time-series changes in stress sensor output of the refrigerator according to Embodiment 1 of the present invention, and Figure 6 It is an operation flowchart of the refrigerator in Embodiment 1 of this invention.

[0038] exist Figure 1 ~ Figure 3 Among them, the housing 101 is composed of a heat-insulated box. The casing 101 is mainly composed of an out...

Embodiment approach 2

[0078] Next, use Figure 7 ~ Figure 9 , refrigerator 200 according to Embodiment 2 of the present invention will be described. Refrigerator 200 according to Embodiment 2 of the present invention differs from refrigerator 100 according to Embodiment 1 in that an inductive sensor 131 is used in the detection part 114; Formed rigid body components.

[0079] Figure 7 It is a figure for explaining the structure and function of the main part of the vegetable compartment in the refrigerator door-closed state of Embodiment 2 of this invention, Figure 8 is a graph showing the time-series change of the inductive sensor output of the refrigerator according to Embodiment 2 of the present invention, and Figure 9 It is an operation flowchart of the refrigerator in Embodiment 2 of this invention. In addition, in this embodiment, the same code|symbol is attached|subjected to the same structure as Embodiment 1, and the detailed description is abbreviate|omitted here, and a different par...

Embodiment approach 3

[0104] Next, use Figure 10 , performed on refrigerator 300 according to Embodiment 3 of the present invention. In addition, in this embodiment, the same reference numerals are assigned to the same structures in Embodiment 1 or Embodiment 2, and detailed description thereof will be omitted here, and different parts will be described.

[0105] Refrigerator 300 according to Embodiment 3 of the present invention is particularly different from refrigerator 200 according to Embodiment 2 in the structure of an inductive sensor. Therefore, in this embodiment, it demonstrates in detail centering on the part which differs from the inductive sensor of refrigerator 200 of Embodiment 2. FIG.

[0106] Figure 10 It is a figure for demonstrating the structure and function of the important part of the vegetable compartment in the state which the door of the refrigerator in Embodiment 3 of this invention was closed.

[0107] exist Figure 10 In this case, the insulation partition plate 10...

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Abstract

Provided is a refrigerator, wherein an operation transmitting unit (115) is disposed on the inner wall on the side of a case of a pull-out type vegetable chamber door (106a) and a detecting unit (114)is disposed on a portion of an insulated partition plate (109) that faces the operation transmitting unit. Pushing the vegetable chamber door (106a) further in from the normal closed state is determined to be a door opening operation by a stress sensor (121).

Description

technical field [0001] The present invention relates to a refrigerator having a drawer-type door as a door of a storage room. Background technique [0002] In recent years, with the change of eating habits and the increase of large supermarkets in the suburbs, the habit of shopping every day has become less and less. For example, the trend of buying a week's worth of food at a time and storing it in a refrigerator has increased. In addition, the number of elderly people who use relatively large refrigerators is increasing. For such users, the total weight of the food purchased together and the door stored in the large refrigerator is heavy, and the storage room that is opened and closed by a pull-out door is a burden to the manual switch. [0003] For such a problem of manual door opening, as a refrigerator that reduces the burden of opening the drawer door of the storage room, there is an actuator that automatically opens the door, and the operating part of the actuator is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02F25D29/00
CPCF25D23/02F25D29/00F25D23/021F25D25/025F25D2700/02
Inventor 柿田健一森贵代志上迫丰志正久昌利松尾香绪里
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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