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An outcase of refrigerator and method for manufacturing the same

A technology for housings and refrigerators, used in household refrigeration devices, printing, lighting, and heating equipment, etc., can solve problems such as difficulty in forming user images, and achieve the effect of increasing product value, improving productivity and cost efficiency, and ensuring price competitiveness.

Inactive Publication Date: 2009-06-17
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to form the tasteful or elegant image expected by the user

Method used

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  • An outcase of refrigerator and method for manufacturing the same
  • An outcase of refrigerator and method for manufacturing the same
  • An outcase of refrigerator and method for manufacturing the same

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0066] image 3 Shown is a refrigerator housing according to a preferred embodiment of the present invention. In the following description, for the figure 1 The same elements are given the same reference numerals.

[0067] refer to image 3 , the base plate 51 of the case 50 defining the appearance of the refrigerator is made of an iron plate with a thickness of about 3 mm to 10 mm. A predetermined pattern 51 a is formed on the front surface of the case 50 . When substrate 51 is rolled (60 and 60 ', see Figure 4 ) rolling, the front surface of the substrate 51 is pressed into the shape of the uneven portion 61 of the outer periphery of the roller 60 that is closely attached to the front surface of the substrate 51, thus providing the pattern 51a.

[0068] For example, if the uneven portion 61 of the roll 60 is formed in waves, the pattern 51 a is formed in waves on the front surface of the substrate 51 . Here, the thickness of the pattern 51 a of the substrate 51 is det...

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Abstract

The invention discloses a refrigerator shell where various designs are expressed, and a method of manufacturing the refrigerator shell. The refrigerator shell comprises layers (17, 57, 77, 250, 370), wherein the layers (17, 57, 77, 250, 370) limits the exterior appearance of the refrigerator and images are formed on the layers (17, 57, 77, 250, 370). In the structure, the refrigerator shell can be formed according to different tastes of consumers so as to satisfy the consumers who have a preference for special gorgeous design.

Description

technical field [0001] The present invention relates to a refrigerator casing, and more particularly, to a refrigerator casing on which various images are formed, and to a method for manufacturing the refrigerator casing. Background technique [0002] figure 1 is a view showing a portion of a door of a conventional refrigerator, and figure 2 is showing figure 1 Enlarged view of part of the outer door. [0003] As shown, the door liner 20 is coupled to the back of the outer door 10 for defining the front of the door 1 of the refrigerator. The foaming agent is filled between the outer door 10 and the door liner 20 and cured into the heat insulating layer 30, thereby manufacturing the door 1. [0004] At the same time, if figure 2 As shown, the base plate 11 constituting the outer door 10 is made of an iron plate having a thickness of about 3 mm to 10 mm. [0005] A rear film layer 13 is provided on the back of the substrate 11 , which is the inner surface of the outer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C1/24B44C1/22B41M1/28F25D23/02
CPCB44C1/24B44C5/0415F25D23/02F25D2400/18Y10T29/49359F25D23/06
Inventor 具滋勋玉承旼金廷勋
Owner LG ELECTRONICS INC
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