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Refrigerator

A technology of refrigerators and cabinets, which is applied in the field of household appliances, can solve problems such as cold leakage, and achieve the effect of avoiding accidental rebound

Pending Publication Date: 2022-03-04
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a refrigerator with an overturning beam to solve the problem that the overturning beam rotates away from the unfolded position due to the opening and closing of another door when the door is in a closed state, thereby causing cold leakage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] ginseng Figure 1-Figure 10 , this embodiment provides a refrigerator 100, specifically refer to figure 1 , The refrigerator 100 includes a box body 1, several doors, an overturning beam 4 and a locking mechanism.

[0089] The main body of the box body 1 generally includes a shell that forms the appearance of the refrigerator 100, an inner container set in the shell, and an insulating layer filled between the shell and the inner container. The main body of the box body 1 defines at least A storage compartment with a front opening, specifically, the inner tank usually surrounds the storage compartment. Each storage compartment can be configured as a freezer compartment corresponding to the freezing temperature zone, a refrigerator compartment corresponding to the refrigerating temperature zone, a temperature-changing compartment adjusted on demand, or a compartment corresponding to other temperature zones according to storage requirements.

[0090] The front part of ea...

Embodiment 2

[0150] ginseng Figure 11-12 , this embodiment provides a refrigerator, and the difference between this embodiment and the foregoing embodiment 1 lies only in the specific installation position of the ferromagnetic member 61 and the control of the electromagnet 62 when the first door 2 is in an open state. In the following, only this difference will be introduced, and the rest of the technical content that is the same as that of the foregoing embodiment 1 will not be repeated.

[0151] Specifically, in the aforementioned embodiment 1, one of the electromagnet 62 and the ferromagnetic member 61 is disposed on the linkage 63 , and the other of the two is disposed on the box body 1 . Different from this, in this embodiment, one of the ferromagnetic part 61 and the electromagnet 62 is set on the linkage 63; correspondingly, the other of the two is set on the flip beam 4, preferably on the flip The second guide portion 52 of the beam 4 .

[0152] More specifically, in the illustr...

Embodiment 3

[0161] ginseng Figure 13-14 , this embodiment provides a refrigerator, the difference between this embodiment and the foregoing embodiment 2 is only the following:

[0162] In the foregoing embodiment 2, the lower end of the linkage 63 is located above the hinge mechanism 70, and when the linkage 63 moves in the direction opposite to the first direction L (for example, vertically downward), it is engaged with the locking portion 64, Conversely, when the linkage 63 moves along the first direction L, the locking portion 64 is disengaged; and unlike Embodiment 2, the lower end of the linkage 63 in this embodiment is located below the hinge mechanism 70, and when the linkage 63 moves along the When moving in the first direction L (for example, vertically upward), it cooperates with the locking portion 64 , and conversely, when the link 63 moves in a direction opposite to the first direction L, it disengages the locking portion 64 . That is to say, the relative positions of the l...

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Abstract

The invention discloses a refrigerator. The refrigerator comprises a refrigerator body comprising a first guide part; a first door body and a second door body; the overturning beam is rotationally arranged on the first door body and comprises a second guide part which is matched with the first guide part to guide the overturning beam to rotate; the locking part is fixedly arranged on the first door body; the linkage piece is movably arranged on the overturning beam and is provided with a locking position and an unlocking position, the locking position is matched with the locking part to prevent the overturning beam from rotating, and the unlocking position is separated from the locking part to allow the overturning beam to rotate; the electric driving piece is used for driving the linkage piece; when the first door body is in the opening and closing process, the electric driving piece enables the linkage piece to be located at the unlocking position. When the first door body is in a closed state, the linkage piece is located at the locking position, the overturning beam is locked at the unfolding position, the situation that the overturning beam rebounds accidentally due to opening and closing of the second door body is avoided, and a gap between the first door body and the second door body is effectively closed.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a refrigerator with an overturning beam, and belongs to the technical field of household appliances. Background technique [0002] Along with the raising of people's living standard, refrigerator has become the requisite household electrical appliance in people's daily life. Especially in the hot summer, in order to slow down the breeding of bacteria and fungi in the food and avoid the spoilage of the food, the food is mostly placed in the refrigerator for low-temperature storage. [0003] In the existing multi-door refrigerators, in order to ensure that the cooling capacity is lost in the gap between the two doors, the usual solution is to set an overturning beam on one of the doors, such as the overturning beam disclosed in the CN202188717U Chinese patent, CN101135531A The overturn vertical beam disclosed by the Chinese patent. Specifically, this type of overturning beam is rotatably assembl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D23/02F25D29/00
CPCF25D11/02F25D23/02F25D23/028F25D29/00F25D2600/06F25D2323/021
Inventor 杨廷超何文华石磊蒋孝奎
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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