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Refrigerator hinge device

A hinge device and hinge technology, which can be used in household refrigeration equipment, lighting and heating equipment, door/window accessories, etc., can solve the problems of reduced reliability of refrigerator door opening and closing, cold air leakage, etc.

Inactive Publication Date: 2006-11-15
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] But, for the above-mentioned hinge device of the refrigerator, when assembling the hinge shaft, the lower end thereof is assembled on the hinge body with a turnbuckle simply by turning the hinge shaft, so when the above-mentioned refrigerating room door is closed due to the switch When turning, there will be a certain rotational force acting between the screw hole of the hinge body and the lower end of the hinge shaft, so that part of the lower end of the hinge shaft will be separated from the screw hole of the hinge body due to the loosening of the screw.
In this way, not only the reliability of the opening and closing of the refrigerator door will be reduced, but also the cold air inside the refrigerator will leak out.

Method used

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Examples

Experimental program
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Embodiment Construction

[0033] The hinge device 50 of the refrigerator of the present invention is as image 3 and Figure 4 As shown, the refrigerator compartment door 2b is hinged to the front of the refrigerator compartment body 2a. That is to say, the hinge body 52 is mounted on the front of the refrigerator body 2a, and the center of the hinge body 52 forms a screw hole 52h, and one end of the hinge shaft 54 ​​is assembled in the screw hole 52h in a screw hole connection mode, and the other end is inserted into the refrigerator. In the hinge slot on the door 2a. A structure to prevent rotation is installed between the above-mentioned hinge body 52 and the hinge shaft 54, and the structure to prevent rotation is stuck between the hinge body 52 and the hinge shaft 54, which can play a fixed role, so that the hinge shaft 54 ​​will no longer be relative to the hinge shaft. The hinge body 52 rotates.

[0034] Reference numbers not shown in the figure figure 1 .

[0035] The above-mentioned hinge...

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PUM

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Abstract

The present invention relates to a hinge device for refrigerator. It includes the following several portions: hinge self-body, it is fixed on the refrigerator self-body, on its top surface a screw hole is formed; hinged axle, on its upper surface a height regulation portion and an assembling portion are formed, the height regulation portion is assembled into the screw hole of the hinge self-body by means of screw threads, and its height can be regulated, and the assembling portions is formed over the height regulation portion, and can be inserted into hinged groove on the refrigerator door; and turning-resisting structure, it is fastened between hinge self-body and hinged axle so as to produce fixing action.

Description

technical field [0001] The invention relates to a hinge device of a refrigerator. Background technique [0002] In general, refrigerators work in such a way that the refrigerant compressed by the compressor circulates through the condenser, the expansion structure, and the evaporator, where the refrigerant evaporates and, while evaporating, absorbs The heat of the surrounding air reduces the air temperature; while the above process is repeated, the blower fan installed on the back of the freezer and / or refrigerator will be driven to deliver cold air to the freezer and refrigerator. [0003] In this way, the refrigerator can use cold air to store food in the freezer in a frozen manner and in the cold room in a low-temperature manner, thereby preventing food from deteriorating and keeping the food fresh. Therefore, the refrigerator can preserve various foods for a long time. [0004] The above-mentioned refrigerators are divided into different types according to the different...

Claims

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Application Information

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IPC IPC(8): F25D23/00E05D7/04E05D7/08
Inventor 李昌林
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD