refrigerator

A refrigerator and box door technology, which is applied to household refrigerators, household refrigeration devices, lighting and heating equipment, etc., can solve the problems of increasing the structure of the guide column, the structure of the guide groove and the vertical beam, and taking up a large space.

Active Publication Date: 2015-09-02
QINGDAO HAIER REFRIGERATOR CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing anti-collision mechanism is to make the guide column retractable, and the structure of the guide column increases, and the corresponding guide groove structure and vertical beam size also increase, which takes up a lot of space.

Method used

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Embodiment Construction

[0031] 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.

[0032] refer to figure 1 As shown, the refrigerator in the embodiment of the present invention includes a box body 10, a left box door 20, and a right box door (not shown in the figure). The left box door 20 and the right box door in this embodiment are pivotally connected to the front side of the box body 10 through hinges (not shown in the figure). Of course, the left and right box doors can also be hinged by other technical means in the industry. It is axially arranged on the box body 10 . It should be noted that the front side referred to here refers to the side of the refrigerator facing the user. The uprigh...

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PUM

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Abstract

A refrigerator comprises a cabinet (10), a vertical beam (30), a guide column (42) and a guide groove mechanism (32). The vertical beam (30) extending vertically is arranged on one of a pair of refrigerator doors and is rotatably mounted on the side far away from the pivot of the refrigerator door. The guide column (42) is arranged on the cabinet (10). The guide groove mechanism (32) is arranged on the vertical beam (30) and can guide the vertical beam (30) to rotate under the action of the guide column (42). The guide groove mechanism (32) comprises a guide groove (34), a first guiding portion and a second guiding portion which are arranged on the guide groove (34) and are positioned on different sides of the guide groove (34). The guide column (42) is unidirectionally guided by the first guiding portion to enter the guide groove (34) and is guided by the second guiding portion to enter or leave the guide groove (34). The refrigerator door body has double-track closing and single-track opening functions, accordingly, the refrigerator doors can be smoothly closed, and a good refrigerating effect can be realized.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a refrigerator. Background technique [0002] In the side-by-side refrigerators with upright beams currently on the market, the upright beams are assembled with the left or right door of the refrigerated box. After the right box door is opened, it is turned over, that is to say, the upright beam is rotated to be perpendicular to the door surface and attached to the side of the door body, which is convenient for users to access items; The doors are parallel and the doors close smoothly. However, there are often users who unconsciously place the upright beam parallel to the door body after opening the door body. In this way, when the door body is closed, because the upright beam interferes with the guide column, the door body does not close tightly and leaks cold. [0003] In the prior art, the guide groove of the vertical beam of the refrigerator adopts the structure of si...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00
CPCF25D23/028
Inventor 费斌程学丽方静张奎
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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