Door-in-door refrigerator

A door-in-door and refrigerator technology, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of small doors not being closed, small doors drooping, etc., and achieve height adjustment, avoid interference, and facilitate adjustment Effect

Inactive Publication Date: 2017-09-22
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, during the transportation of existing door-in-door refrigerators, the small door often sags, causing problems such as the small door not being able to close.

Method used

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0026] It should be understood that in the description of the present invention, the terms "up", "down", "left" and "right" refer to the positions shown in the drawings of the hinge mechanism. These terms indicating orientation or positional relationship, including but not limited to "upper", "lower", "left" and "right", are for convenience of description only, and do not indicate or imply that the referred device or element must have a specific orientation, Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0027] In the present i...

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Abstract

The invention discloses a door-in-door refrigerator which comprises a refrigerator body, a door body arranged on the refrigerator body and a small door arranged on the refrigerator body or the door body, a hinge mechanism is arranged between the small door and the refrigerator body or the door body, the height of the small door relative to the refrigerator body or the door body can be adjusted by the hinge mechanism, and the hinge mechanism comprises a base connected with the refrigerator body or the door body, a hinge plate connected with the small door through a hinge shaft and an adjusting mechanism arranged between the base and the hinge plate; the adjusting mechanism comprises a first wedge-shaped block in butt joint with the base, a second wedge-shaped block in butt joint with the hinge plate and an adjusting piece connected with the first wedge-shaped block, and the first wedge-shaped block and the second wedge-shaped block are subject to slope matched connection; and the adjusting piece pushes the first wedge-shaped block in the direction vertical to the hinge shaft so that the second wedge-shaped block can push the hinge plate to move in the axial direction of the hinge shaft. By means of the door-in-door refrigerator, hinge adjustment can be achieved without adjusting the hinge shaft, and the problem about height adjustment of the small door of the refrigerator can be effectively solved.

Description

technical field [0001] The invention belongs to the field of refrigerators, in particular to a door-in-door refrigerator, in particular to a door-in-door refrigerator with a hinge mechanism that can adjust the height of a small door. Background technique [0002] As a daily necessities, refrigerators have entered thousands of households. In recent years, domestic demand for high-end refrigerators has shown explosive growth. Major refrigerator manufacturers have increased investment in R&D and technology for high-end refrigerators. Energy-saving technology and humanized design It is the theme of refrigerator design in recent years. How to effectively excavate energy-saving technology and humanized design to the maximum extent under the premise of existing refrigeration technology has become the focus of technical research in the refrigerator industry. [0003] At present, when accessing items, the refrigerator must first open the refrigerator door to store and take out the it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02
CPCF25D23/02F25D23/028F25D2323/023
Inventor 刘延林徐志国姚伟
Owner HAIER SMART HOME CO LTD
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