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Refrigerator door decoration cover and refrigerator door with refrigerator door decoration cover

A technology for refrigerator doors and decorative covers, which can be used in household refrigeration devices, lighting and heating equipment, household appliances, etc., and can solve problems such as deformation

Active Publication Date: 2014-08-27
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] On the basis of comprehensively considering the structure of the refrigerator door, the present invention creatively proposes a brand-new decorative cover for the refrigerator door, thereby using this decorative cover to realize that there is no need to increase the foaming process of the refrigerator door without adding other auxiliary parts. Liquid leakage, and there will be no problem that the auxiliary parts take up space and the foaming liquid cannot be covered, thus avoiding the resulting deformation, bumping and other problems

Method used

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  • Refrigerator door decoration cover and refrigerator door with refrigerator door decoration cover
  • Refrigerator door decoration cover and refrigerator door with refrigerator door decoration cover
  • Refrigerator door decoration cover and refrigerator door with refrigerator door decoration cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as image 3 The joint part of the decorative cover shown includes a first joint part 21 for inserting the door panel of the refrigerator. The first joint part 21 is in the shape of a right-angled trapezoid, and the bottom end of the slope extends horizontally to form a second joint part 22 matching the door panel. The second combining portion 22 protrudes upwards to form the liquid retention groove 4 .

[0023] When foaming according to image 3 When flowing in the direction of the arrow, it passes through the assembly gap between the second joint 22 and the refrigerator door panel 1, and gathers upwards at the position of the liquid retention tank 4, and foams to form a foam structure, preventing the foaming liquid from continuing to move forward. Flow, and then achieve the effect of anti-leakage.

[0024]

Embodiment 2

[0026] We inspected the position of the liquid retention tank 4, respectively at the end of the second junction, at the bottom of the inclined plane, and at the two dividing points after dividing the second junction into three equal parts.

[0027] Through the investigation of the anti-leakage effect during the foaming process, it is found that the anti-leakage effect is better at the subpoints located at the bottom of the slope and near the bottom of the slope, and when located at the subpoints near the bottom of the slope, that is, image 3 Works best when the location specifically indicated in .

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Abstract

The invention relates to the field of refrigerator manufacture, in particular to the field of refrigerator door manufacture and in particular to a refrigerator door decoration cover and a refrigerator door with the refrigerator door decoration cover. On the basis of comprehensively considering a refrigerator door structure, the novel refrigerator door decoration cover is provided creatively, liquid leakage does not occur in the refrigerator door foaming process on the conditions that other auxiliary parts are not increased by utilizing the decoration cover, the problem that the auxiliary parts occupy space and cause foaming liquid coverage failure is solved, and accordingly the problems of deformation and shriveling caused by collision and the like are also solved.

Description

technical field [0001] The invention relates to the field of refrigerator manufacture, in particular to the field of refrigerator door manufacture, and more specifically relates to a refrigerator door decorative cover and a refrigerator door equipped with the refrigerator door decorative cover. [0002] Background technique [0003] Such as figure 1 As shown, in the manufacturing process of the refrigerator door, after the refrigerator door panel 1 and the decorative cover 2 are assembled, they are put into the foaming liquid to foam to form the door liner structure. During the assembly process of the refrigerator door panel and the decorative cover, a certain assembly gap must be reserved, such as figure 2 As shown in , but this gap will cause the leakage of foaming liquid in the later foaming process, so in the current refrigerator door production process, it is usually at the junction of the decorative cover and the door body, that is, in the present invention The por...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02
Inventor 康小兵钱琳
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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