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a refrigerator

A refrigerator and cabinet technology applied in the field of drawer refrigerators, which can solve the problems of large occupied volume, high process cost and manufacturing cost, and failure to meet the needs of consumers, and achieve an increase in volume ratio, simple structure, and low manufacturing cost. Effect

Active Publication Date: 2020-06-23
HAIER SMART HOME CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] Today, it is the general trend for household appliances to develop towards intelligence and humanization. Traditional drawer refrigerators with manual door openings can no longer meet the needs of consumers.
[0003] With the continuous progress of society and the development of science and technology, drawer refrigerators with automatic door opening and closing appear on the market. The structure of the door opening and closing module is relatively complicated, the process cost and manufacturing cost are high, and it occupies a large volume. Therefore, the design A drawer type refrigerator with a simple structure and a stable door body that can be opened and closed automatically is in demand

Method used

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Embodiment

[0023] Such as Figure 1 to Figure 4 The automatic opening and closing door structure shown in the figure has a drawer-type door and is arranged at the front of the refrigerator box. The automatic opening and closing door structure includes a door body 1, a control unit (not shown), a drive unit 2 and a telescopic unit 3. The drive unit 2 is set in the refrigerator box, and the drive unit 2 includes a drive motor 21, a push-pull piece 22 that can be stretched in the front and rear directions under the drive of the drive motor 21, and an accommodating container for the push-pull piece 22 A member 23, the front end of the accommodating member 23 is symmetrically provided with two vertically extending guide posts 231 relative to the push-pull member 22 in the transverse direction, and the push-pull member 22 has an initial state and a contracted state retracted backward, When the door body 1 is closed, the push-pull member 22 is in an initial state.

[0024] The front end of the...

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Abstract

A refrigerator, comprising a drawer-type door (1) disposed at the front of a refrigerator body, a control unit, a drive unit (2), and a retractable unit (3). The control unit selectively sends an open instruction or a close instruction to open or close the drawer-type door (1).

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a drawer-type refrigerator whose door can be opened and closed automatically. Background technique [0002] Nowadays, it is the general trend for home appliances to develop towards intelligence and humanization. Traditional drawer refrigerators with manual door openings can no longer meet the needs of consumers. [0003] With the continuous progress of society and the development of science and technology, drawer refrigerators with automatic door opening and closing appear on the market. The structure of the door opening and closing module is relatively complicated, the process cost and manufacturing cost are high, and it occupies a large volume. Therefore, the design A drawer type refrigerator with a simple structure and a stable door body which can be opened and closed automatically is in demand. Contents of the invention [0004] The object of the present invention is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/02F25D29/00
CPCF25D23/021F25D29/003F25D29/005F25D23/02
Inventor 陈凤辉刘修东王宝庆
Owner HAIER SMART HOME CO LTD
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