Automatic door opening device and refrigerator with same

A technology of automatic door opening and control device, which is applied in the field of refrigerators and automatic door opening devices, and can solve the problems of difficult opening of the refrigerator door body and high suction force of the door seal.

Active Publication Date: 2015-02-04
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the volume of the refrigerator increases, the weight of the corresponding door body or drawer load and the suction force of the door body or the door seal of the drawer type door body are also relatively large, resulting in more and more users reporting that the refrigerator door body is difficult to open

Method used

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  • Automatic door opening device and refrigerator with same
  • Automatic door opening device and refrigerator with same
  • Automatic door opening device and refrigerator with same

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with various embodiments shown in the 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.

[0029] In the following description of the present invention, it should be understood that: "front" refers to the direction close to the user, "rear" refers to the direction away from the user, "left" refers to the left side of the user, and "right" refers to the direction away from the user. ” refers to the right side of the user. In the following descriptions about the directions "front", "rear", "left", and "right", if there is no special explanation, this is to be understood.

[0030] refer to Figure 1 to Figure 6 Shown is a preferred embodiment of the automatic door opening device 100 of the present inventio...

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PUM

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Abstract

The invention discloses an automatic door opening device and a refrigerator with the same. The automatic door opening device comprises a base, a driving source component, a pushing piece, a transmission body and a control device. The pushing piece adopts a rotating ejection rod rotationally fixed on the base through a pivot shaft, and the rotating ejection rod is provided with a gear part connected with the pivot shaft, and a push rod matched with the gear part. The transmission body is arranged between the driving source component and the pushing piece, and comprises a shifting disc rotationally fixed on the base, wherein the shifting disc is provided with a disc body and a rack part arranged on the peripheral surface of the disc body and extending in an arc. The pushing piece and the transmission body are configured as follows: when a door body is at an initial closed state, the rack part is not meshed with the gear part of the pushing piece; when the control device controls the driving source component to enable the shifting disc to rotate, the rack part of the shifting disc and the gear part of the rotating ejection rod form meshed transmission, and push rod is pushed by the shifting disc to outward and rotationally extend out, so as to open the door body or close the door body.

Description

technical field [0001] The invention relates to an automatic door opening device and a refrigerator with the device. Background technique [0002] With the continuous improvement of people's living standards, great changes have taken place in consumption concepts. Refrigerators with beautiful appearance, large volume and rich functions have become the darling of the market. However, when the volume of the refrigerator increases, the weight of the corresponding door body or drawer load and the suction force of the door body or the door seal of the drawer type door body are also relatively large, resulting in more and more users reporting that the refrigerator door body is difficult to open . [0003] Therefore, it is necessary to provide an improved automatic door opening device and a refrigerator with the device to solve the above problems. Contents of the invention [0004] The object of the present invention is to provide an automatic door opening device for convenien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02
CPCF25D23/028
Inventor 方静费斌程学丽陆日勇纪璇
Owner HAIER SMART HOME CO LTD
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