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refrigerator door hinge

A technology for door hinges and refrigerators, which is applied in door/window accessories, household refrigeration devices, buildings, etc. It can solve the problems of aesthetics and hygiene problems, and achieve the effect of high connection strength, simple structure, and scientific application

Active Publication Date: 2017-11-21
佛山市顺德区西科电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the refrigerator door seals on the market are exposed, which not only affects the appearance, but also has health problems. A mature built-in hinge is needed to adjust the combined structure of the refrigerator body and the door.

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. A refrigerator door hinge, mainly composed of a fixed plate 1, a bearing 2, a square hole tube 3, and a hinge shaft 4, one end of the fixed plate 1 having a circular arc shape is provided with a pit 11, and the other end is provided with a plurality of mounting holes 13 , the fixing plate 1 is fixed on the refrigerator body 5 through the mounting holes 13 with screws. The bearing 2 is fixed in the pit 11 of the fixed plate, and the side of the bearing inner ring 21 is equipped with a square hole tube 3, so that the combination of the hinge shaft 4 and the bearing inner ring 21 can form an eccentric shaft technology, and the hinge shaft 4 is provided with a square hole. One end of head 41 is inserted in square hole tube 3 chambers, and hinge shaft 4 is connected with bearing inner ring 21 as a whole, and the other end is provided with connecting p...

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Abstract

A refrigerator door hinge chain is mainly formed by a fixing plate, a bearing, a square hole pipe and a hinge chain shaft. With an eccentric shaft technology, the hinge chain shaft of the refrigerator can displace, so embedded installation of the refrigerator door can be achieved. The hinge chain is simply structured, has great connection strength, can easily rotate and can be easily processed; and rational and adaptive combination between a refrigerator body and a door can be realized.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a refrigerator door hinge. Background technique [0002] Most of the refrigerator door seals on the market are exposed, which not only affects the appearance, but also has hygiene problems. A mature built-in hinge is needed to adjust the combined structure of the refrigerator body and the door. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a method of utilizing eccentric shaft technology to displace the hinge axis of the refrigerator door to implement embedded installation of the refrigerator door. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a refrigerator door hinge, which is mainly composed of a fixed plate, a bearing, a square hole tube, and a hinge shaft. One end of the fixed plate is provided w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D7/04E05D5/10F25D23/02
Inventor 李江平
Owner 佛山市顺德区西科电器有限公司
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