Middle hinge for refrigerator, refrigerator with same and preparation method of middle hinge

A technology for hinges and refrigerators, which is used in building structures, door/window accessories, and hinged panels, etc., can solve the problems of hinge rusting, affecting performance and appearance quality, and surface paint peeling, avoiding rust, Enhanced wear resistance, enhanced corrosion resistance effect

Active Publication Date: 2012-07-04
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the surface treatment of hinges in French side-by-side refrigerators generally adopts decorative chrome plating, galvanizing or spraying process. Due to the refrigeration environment characteristics of the refrigerator, and the French refrigerator door is equipped with a door opening stop device, there is collision with the middle hinge during the door opening and closing process. Action, the middle hinge is prone to hinge rust, surface paint peeling off, etc., which seriously affects the performance and appearance quality

Method used

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  • Middle hinge for refrigerator, refrigerator with same and preparation method of middle hinge
  • Middle hinge for refrigerator, refrigerator with same and preparation method of middle hinge
  • Middle hinge for refrigerator, refrigerator with same and preparation method of middle hinge

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it may be mechanical connection; it may be direct connection or indirect connection through an intermediary, and it may be the internal communication of two elements. Those of ordinary skill in the art can understand the speci...

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Abstract

The invention discloses a middle hinge for a refrigerator. The middle hinge comprises a hinge body and a trivalent chromium layer, wherein the trivalent chromium layer is arranged on the outer surface of the hinge body. According to the middle hinge disclosed by the invention, the trivalent chromium layer is arranged on the hinge body so as to increase the corrosion resistance of the hinge body, effectively control the surface rusting phenomenon, enhance the wear resistance of the hinge body, effectively control the peeling phenomenon of the surface coating and ensure the beautiful appearance of the middle hinge. The invention also discloses a preparation method of the middle hinge and a refrigerator with the middle hinge.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a middle hinge for a refrigerator, a refrigerator with the same, and a method for manufacturing the middle hinge. Background technique [0002] At present, the surface treatment of hinges in French side-by-side refrigerators generally adopts decorative chrome plating, galvanizing or spraying process. Due to the refrigeration environment characteristics of the refrigerator, and the French refrigerator door is equipped with a door opening stop device, there is collision with the middle hinge during the door opening and closing process. Action, the middle hinge is prone to hinge rust, surface paint peeling off, etc., which seriously affects the performance and appearance quality. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] Therefore, an object of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D9/00C25D3/06C25D5/14
Inventor 张海星陈浩许艳平
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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