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Refrigerator universal bottom hinge and refrigerator with same

A technology for bottom hinges and refrigerators, which is applied to lighting and heating equipment, casters, household appliances, etc. It can solve the problems of reduced life of rollers, long displacement time when turning, and low displacement efficiency, so as to prolong life, turn quickly, and reduce costs. Effect

Inactive Publication Date: 2015-09-23
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of operation generally exists in the market of large home appliances, such as refrigerators, air conditioners, washing machines, etc. This method will lead to problems such as long displacement time when turning, low displacement efficiency, and reduced service life of rollers

Method used

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  • Refrigerator universal bottom hinge and refrigerator with same
  • Refrigerator universal bottom hinge and refrigerator with same
  • Refrigerator universal bottom hinge and refrigerator with same

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0036] Such as Figure 1 to Figure 5 As shown, the present invention relates to a universal bottom hinge for a refrigerator, which includes a bottom hinge body 3 , a door closer 1 and a roller 7 , and the door closer 1 is fixedly connected to the bottom hinge body 3 through a door closer fixing pin 2 On one end of the bottom hinge body 3, the roller 7 can be horizontally rolled and connected to the other end of the bottom hinge body 3. The bottom hinge body 3 is provided with a front punching hole 4 and a bottom surface punching hole 5, and also includes a universal joint 6, The roller 7 is connected in the universal joint 6 in a horizontal rolling manner, the bottom of the roller 7 protrudes downward from the botto...

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Abstract

The invention relates to a refrigerator universal bottom hinge and a refrigerator with the same. The refrigerator universal bottom hinge comprises a bottom hinge body, a door closer, and an idler wheel. The door closer is fixedly connected with one end of the bottom hinge body through a door closer steady pin. The idler wheel is connected with the other end of the bottom hinge body and can roll horizontally. The bottom hinge body is provided with front surface punched holes and bottom surface punched holes. The refrigerator universal bottom hinge also comprises a universal joint. The idler wheel is connected in the universal joint and can roll horizontally. The bottom of the idler wheel protrudes downward and exceeds the bottom end of the universal joint. The universal joint is hinged on the lower surface of the other end of the bottom hinge body through a rivet. The universal joint can rotate around the rivet in a vertical direction. Through vertical rotation of the universal joint which is hinged with the bottom hinge body, turning of the idler wheel is realized. Through rational design of structure, effects of fast turning in a motion process of the bottom hinge and convenient and fast manual operation are realized, meanwhile life of the idler wheel is prolonged, and cost of changing components is reduced.

Description

technical field [0001] The invention relates to a universal bottom hinge of a refrigerator and a refrigerator containing the same, belonging to the field of refrigerator component design. Background technique [0002] Among the components of the refrigerator, the general bottom hinge is composed of the bottom hinge body, the right roller, the connecting shaft, the left roller, the fixed pin of the door closer, and the door closer. The right roller and the left roller are fixed side by side through the connecting shaft to the bottom hinge body. One end can only roll horizontally, that is, move forward and backward, and cannot turn. The door closer is fixed to the other end of the bottom hinge body through the door closer fixing pin. The bottom hinge body is provided with front and bottom punching holes for connecting to the refrigerator. [0003] The moving process of the refrigerator after landing is realized by the friction of the bottom hinge rollers. In the process of mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/00B60B33/00
CPCB60B33/0005F25D23/10
Inventor 李铎
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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