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Refrigerator

A technology for refrigerators and cabinets, which is applied in the field of refrigerators and can solve problems such as limited use of refrigerators

Pending Publication Date: 2022-07-29
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For built-in refrigerators, the refrigerator is generally placed in the cabinet, and it is required that the corners of the door body should not exceed the size of the box body when the door is opened to 90°, which limits the use of the refrigerator

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] refer to figure 1 , the refrigerator includes a box body 10 having a storage compartment, a door body 30 connected to the box body 10 to open and close the storage compartment, and a refrigeration device to supply cool air to the storage compartment. The box 10 includes an inner container defining an inner container forming a storage compartment, an outer shell connected to an outer side of the inner container to form an appearance of a refrigerator, and an insulating layer provided between the inner container and the outer container to insulate the storage compartment. The case 10 defines a plurality of storage compartments. In this embodiment, the multiple storage compartments include a refrigerating compartment and a freezing compartment located below the refrigerating compartment; it should be noted that the arrangement of the multiple storage compartments of the refrigerator is not limited to the above examples.

[0085] The front end of the storage room is formed...

Embodiment 2

[0127] When the door body 30 is opened, due to the relative motion relationship between the first track groove 50 and the main hinge shaft 41, and between the second track groove 60 and the auxiliary hinge shaft 42, if the door body 30 is in the process of opening, The first track slot 50 and the second track slot 60 are stationary reference objects, which means that the main hinge shaft 41 moves in the first track slot 50 and the auxiliary hinge shaft 42 moves in the second track slot 60 . In this application, for the convenience of description, the first track groove 50 and the second track groove 60 are used as reference objects, and the main hinge shaft 41 and the auxiliary hinge shaft 42 move relative to the reference objects for description.

[0128] As in the first embodiment, the central axis of the main hinge shaft 41 is denoted as the positioning central axis P, the central axis of the auxiliary hinge shaft 42 is denoted as the guiding central axis Q; the line segment...

Embodiment 3

[0222] like Figure 34 As shown, in this embodiment, the positioning central axis P of the main hinge shaft 41 moves along the first trajectory line S, and the guiding central axis Q of the auxiliary hinge shaft 42 moves along the second trajectory line K. Wherein, the direction in which the positioning central axis P moves along the first trajectory line S is denoted as the first displacement direction; the direction in which the guide central axis Q moves along the second trajectory line K is denoted as the second displacement direction. When the door body 30 is opened, the angle formed by the first displacement direction and the second displacement direction is recorded as the displacement angle ω. The door body 30 is opened from the closed state to G 2 During the process, the displacement angle ω formed by the first displacement direction and the second displacement direction is basically unchanged; that is, the door body 30 is opened from the closed state to G 2 During ...

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PUM

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Abstract

The invention provides a refrigerator which comprises a refrigerator body defining a storage room, a hinge arranged on the refrigerator body and a door body. The hinge is provided with a main hinge shaft and an auxiliary hinge shaft; a first track groove matched with the main hinge shaft and a second track groove matched with the auxiliary hinge shaft are formed in the end, close to the hinge, of the door body. The second track groove is an ellipse-like arc groove; in the process that the door body is opened from G7 to G8, the outward moving distance of the door body relative to the refrigerator body is xi3 every time the door body rotates to be opened by a unit angle; in the process that the door body is opened from G8 to Gmax, the outward moving distance of the door body relative to the refrigerator body is Xi4 every time the door body rotates and is opened by a unit angle; xi4 is greater than Xi3; wherein G7 < G8 = 90 degrees < Gmax; according to the refrigerator, on one hand, the situation that the door body excessively exceeds the side face of the refrigerator body when opened by 90 degrees is effectively avoided, and therefore the door body can be opened by a larger angle; on the other hand, it is avoided that when the door body is opened to the maximum angle Gmax, the door body excessively moves inwards, the taking and placing opening is blocked, and then the user takes and places articles.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigerator. Background technique [0002] In the related art, the hinge structure of the refrigerator door body is mostly in the form of a single axis. The part will extend beyond the side of the box. [0003] For built-in refrigerators, the refrigerator is generally placed in the cabinet, and it is required that the corner of the door body cannot exceed the size of the box body too much during the process of opening the door to 90°, so that the use of the refrigerator is limited. SUMMARY OF THE INVENTION [0004] The present invention solves one of the technical problems in the related art at least to a certain extent. [0005] To this end, the present application aims to provide a refrigerator, the hinge structure of which enables the door body to not protrude or protrude too much beyond the side of the box body when it is opened. [0006] According to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02
CPCF25D23/028F25D2323/024F25D11/02F25D23/02F25D2323/021E05D3/18E05D7/081E05D11/06E05Y2900/31F25D2323/06
Inventor 郭动杨春张向平
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD