Mounting structure of refrigerator door

A technology for installing structures and refrigerator doors, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of time-consuming, complex structure, and high cost, and achieve simple production and assembly processes, simple structure, and low production costs. Reduced effect

CN102914120BActive Publication Date: 2014-09-10YINDU KITCHEN EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2014-09-10

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Abstract

A mounting structure of a refrigerator door comprises a door housing. Door shaft sleeves are disposed at the upper and lower ends of one side of the door housing respectively. A hinge plate is disposed on a refrigerator body and is provided with a door shaft. The door shaft is nested in door shaft holes of the door shaft sleeves. The outer periphery of the door shaft sleeves are arc surfaces. Centers of the arc surfaces and centers of the door shaft holes are eccentric. The arc surfaces are provided with positioning grooves, and the right shoulder of each positioning groove is lower than the left shoulder. Radius of the arc surface of the right shoulder of each positioning groove is larger than that of the left shoulder of the positioning groove. The mounting structure further comprises a pressure spring. The pressure spring comprises a pressure spring body, a pressure spring arm and a pressure spring head, the pressure spring body is fixedly connected to the hinge plate, the pressure spring body is fixedly connected with one end of the pressure spring arm, the pressure spring head is disposed at the other end of the pressure spring arm, and the pressure spring head fits with the positioning grooves. The mounting structure of the refrigerator door allows for the function that a door is automatically positioned in opening and automatically resets in closing and is simple in structure, convenient to mount and lower in cost.
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Description

technical field

[0001] The invention relates to a refrigerator, in particular to a refrigerator door installation structure. Background technique

[0002] In the existing refrigerator structure, the door bushing of the door only functions as a bushing, without the functions of automatic positioning and automatic reset of the refrigerator door.

[0003] In addition, there are many types of hinge mechanism for refrigerator doors, including automatic reset type; but the commonly used automatic reset type structure is very complicated, inside and outside the door, many parts need to be installed before foaming and after foaming; it is labor-intensive and time-consuming. High cost. Contents of the invention

[0004] In order to overcome the shortcomings of complex structure, labor and time-consuming and high cost in realizing the automatic positioning and automatic reset functions in the existing refrigerator door structure, the present invention provides a simplified structur...

Examples

Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings.

[0044] refer to Figure 1 to Figure 14 , an installation structure for a refrigerator door, comprising a door shell, a door shaft sleeve is respectively installed on the upper and lower ends of one side of the door shell, a hinge plate is installed on the refrigerator body, a door shaft is arranged on the hinge plate, and a door shaft sleeve is installed on the hinge plate The door shaft is set in the door shaft hole, and the outer ring of the door shaft sleeve is an arc surface, and the center of the arc surface is set eccentrically with the center of the door shaft hole. The right shoulder of the locating groove is lower than the left shoulder; the radius of the arc surface of the right shoulder of the positioning groove is also larger than the left shoulder of the locating groove. , the compression spring body is fixedly connected with the hinge plate, the compress...