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Refrigerator door

A refrigerator door and miniature door technology, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of refrigerator appearance effects and other problems, and achieve the effect of good sealing and smooth opening and closing

Active Publication Date: 2014-03-19
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the elastic limitation of the bar lock, it often happens that the appearance surface of the bar door and the appearance surface of the refrigerator door body are not on the same plane, thereby affecting the appearance effect of the entire refrigerator.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0030] Implementation mode one: if figure 1 and figure 2 As shown, the first locking part is a locking part 11 , and the second locking part is a locking part 21 that is locked and matched with the locking part 11 . The locking portion 11 and the engaging portion 21 are engaged with each other to realize the closing of the refrigerator door 10 and the miniature door 20 .

[0031] The miniature door 20 includes a front cover 201 flush with the exterior surface of the refrigerator door 10 and a rear cover 202 opposite to the front cover 201 and protruding into the refrigerator door 10. In this embodiment, the The fastening portion 21 is disposed on the top of the rear cover 202 so as to be locked and engaged with the locking portion 11 .

[0032] The miniature door 20 is also provided with a fastening plate 22, and a receiving space 23 is formed between the fastening plate 22 and the front cover 201, and the fastening part 21 is accommodated in the receiving space 23 and prot...

Embodiment approach 2

[0040] Implementation mode two: if Figure 5 and Figure 6 As shown, the first locking part is a locking part 11', and the second locking part is a locking part 21' that locks and cooperates with the locking part 11'. The locking portion 11' and the engaging portion 21' are engaged with each other to realize the closing of the refrigerator door 10' and the miniature door 20'.

[0041] The miniature door 20' includes a front cover 201' that is flush with the exterior surface of the refrigerator door 10' and a rear cover 202' that is opposite to the front cover 201' and protrudes into the refrigerator door 10', The plane where the upper end surface of the front cover 201' is higher than the plane where the upper end surface of the rear cover 202' is located. In this embodiment, the buckling part 21' is arranged on the rear side of the front cover 201' and above the upper end surface of the rear cover 202', and the buckling part 21' is relatively opposite to the miniature door....

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PUM

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Abstract

The invention provides a refrigerator door which is provided with a micro door capable of being opened independently. The refrigerator door is further provided with a lock catch part, the micro door is provided with a buckling part in lock catch matching with the lock catch part, the buckling part can move in the thickness direction of the refrigerator door relative to the micro door, and the micro door is further provided with a locating piece which is used for limiting movement of the buckling part so as to enable the buckling part to be stably buckled with the lock catch part. Not only are the refrigerator door and the micro door coplanar, but also an interval between the refrigerator door and the micro door can be adjusted, attractiveness in appearance can be guaranteed, the sealing performance is good, and the micro door can be opened and closed smoothly simultaneously.

Description

technical field [0001] The invention relates to a refrigerator door, in particular to a refrigerator door with a miniature door that can be opened independently, and belongs to the field of household appliances. Background technique [0002] Existing refrigerators with a bar generally use a fixed push-type bar lock to open and close the bar door. But this fixed pressing type bar lock can not adjust the gap between the bar door and the refrigerator door body, thereby, when the gap between the bar door and the refrigerator door body is too small, it will be difficult to open the bar door even if the bar door is pressed vigorously. When the gap between the bar door and the refrigerator door is too large, it will lead to poor sealing, which will not only cause cold leakage, but also increase power consumption. [0003] In addition, when the existing fixed push-type bar lock is used, the bar door needs to be pushed inward for a certain distance, so that the bar lock automaticall...

Claims

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Application Information

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IPC IPC(8): F25D23/02
CPCF25D23/02F25D2323/023F25D2400/18
Inventor 袁明波李成林张玉琢刘昀曦
Owner HAIER GRP CORP
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