Refrigerator door structure

A technology for refrigerator doors and refrigerators, applied in lighting and heating equipment, household appliances, household refrigeration devices, etc., can solve the problems of increasing operating time, increasing product raw material costs, foaming foam expansion, etc., and achieve the effect of preventing leakage

Inactive Publication Date: 2008-02-27
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the prior art has the following disadvantages: the outer refrigerator door and the refrigerator door liner are placed on the foaming jig, and the space formed between the outer refrigerator door and the refrigerator door liner is injected with foaming foam and hardened. The foam expands as it hardens
[0006] At pres

Method used

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  • Refrigerator door structure
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Embodiment Construction

[0023] Below, the present invention will be described in further detail in conjunction with the accompanying drawings and specific embodiments.

[0024] Fig. 2 is a three-dimensional schematic view of the refrigerator door of the present invention; Fig. 3 is a partial structural view of the refrigerator door of the present invention.

[0025] As shown in FIG. 2 , the refrigerator door is a perspective view after the refrigerator door liner is removed. The front panel 20 constitutes the front of the refrigerator door, and the front panel 20 can be made of glass or iron plate. For example, a specific color can be printed on the inner surface of the glass, or a coating can be formed on the surface of the iron plate to improve the aesthetic feeling of the refrigerator door.

[0026] The refrigerator door liner is generally made of synthetic resin, and the synthetic resin forms the inner surface of the refrigerator door. According to the type of the refrigerator, a refrigerator do...

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PUM

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Abstract

This invention discloses a fridge door structure. It includes anterior plate, lateral decorating part, superior decorating cover, interior decorating cover and fridge door gasket. The lateral decorating part forms the lateral face of fridge. It includes: anterior forming part and plate supporting part which form assembling trough capable of inserting into anterior plate edge. Separating rib protrudes from the plate supporting part along length direction. It avoids foam flowing outwards along the surface of plate supporting part. The superior and inferior decorating covers are arranged at the edge of superior and inferior ends of anterior plate. They match the end part of lateral decorating part respectively. The fridge door gasket is arranged at the opposite of anterior plate. Foams are injected into the frame, which is composed of anterior plate, decorating cover and lateral decorating part. After covering fridge door gasket, the foams are hardened and make thermal insulating layer merge into each component. Foams will not leak. This invention also decreases producing cost.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a refrigerator door structure which can accurately inject foam and prevent the foam foam inside the refrigerator door from leaking. Background technique [0002] FIG. 1 is a schematic diagram of a three-dimensional structure of an existing refrigerator. As shown in FIG. 1 , the main body 1 of the refrigerator roughly adopts a hexahedron structure, and a refrigerating chamber and a freezing chamber (not shown) are arranged on the left and right inside the refrigerator. The refrigerator compartment and the freezer compartment are opened / closed by respective refrigerator doors 3 . On the refrigerator doors 3, refrigerator door handles 5 are respectively arranged. When one side of the refrigerator door 3 is supported by the refrigerator main body 1, it rotates around the hinge 7 on the supported side to selectively open / close the refrigerator compartment and the freezer compartment. [0003] The ...

Claims

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Application Information

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IPC IPC(8): F25D23/02
Inventor 金载隆
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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