Door hinge of embedded refrigerator and embedded refrigerator

A refrigerator door, embedded technology, applied in the direction of pin hinges, door/window accessories, lighting and heating equipment, etc., can solve the problem that the embedded refrigerator door cannot reach the maximum design angle, affect the volume and aesthetics of the refrigerator, and help The problem of large space occupied by the mechanism can achieve the effect of improving rigidity, simple structure, reducing occupied volume and installation size

Inactive Publication Date: 2014-07-16
HEFEI KINGHOME ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The door hinge is too large, which affects the volume and aesthetics of the refrigerator;
[0005] 2. The installation size of the fastening screws for fixing the hinge seat of the door hinge is relatively large, which affects the volume and aesthetics of the refrigerator;
[0006] 3. Since most of the main structure is processed by sheet metal, the rigidity of the

Method used

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  • Door hinge of embedded refrigerator and embedded refrigerator
  • Door hinge of embedded refrigerator and embedded refrigerator
  • Door hinge of embedded refrigerator and embedded refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment provides an embedded refrigerator door hinge, such as Figure 1 to Figure 3 As shown, the embedded refrigerator door hinge includes a fixed hinge base 1, a living hinge base 2, a long swing rod 3, a first short swing rod 4, a second short swing rod 5 and a third short swing rod 6, and a long swing rod 3 One end is hinged on the fixed hinge base 1 . The first short swing rod 4 and the second short swing rod 5 are both hinged with the long swing rod 3 at one end and hinged with the living hinge base 2 at the other end. One end of the third short swing rod 6 is hinged to the fixed hinge base 1 , and the other end is hinged to the second short swing rod 5 . The fixed hinge base 1 is provided with two mounting holes 12 . A six-bar linkage mechanism is formed by the fixed hinge base 1, the living hinge base 2, the long swing rod 3, the first short swing rod 4, the second short swing rod 5 and the third short swing rod 6 to realize the opening and closing of ...

Embodiment 2

[0060] This embodiment provides a built-in refrigerator, which has the built-in refrigerator door hinge as described in the first embodiment, which realizes opening and closing of the door through a six-bar linkage mechanism, so that the refrigerator has a large volume, a beautiful appearance, and is convenient to open and close the door.

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PUM

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Abstract

The invention discloses a door hinge of an embedded refrigerator and the embedded refrigerator, and relates to the technical field of refrigeration equipment. The door hinge of the embedded refrigerator and the embedded refrigerator are designed in order to resolve the problems that an existing door hinge of the embedded refrigerator is large in size, large in installation size and the like. The door hinge of the embedded refrigerator comprises a fixed hinge seat, a movable hinge seat, a long swinging rod, a first short swinging rod, a second short swinging rod and a third short swinging rod, wherein one end of the long swinging rod is hinged to the fixed hinge seat, one end of the first short swinging rod and one end of the second short swinging rod are hinged to the long swinging rod, the other end of the first short swinging rod and the other end of the second short swinging rod are hinged to the movable hinge seat, one end of the third short swinging rod is hinged to the fixed hinge seat, and the other end of the third short swinging rod is hinged to the second short swinging rod. The invention further provides the embedded refrigerator with the door hinge. The fixed hinge seat, the movable hinge seat, the long swinging rod and the three short swinging rods of the door hinge of the embedded refrigerator form a six-connecting-rod mechanism, opening and closing of the door of the embedded refrigerator are achieved, and the occupied space and the installation size of the door hinge of the embedded refrigerator are reduced.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to an embedded refrigerator door hinge and an embedded refrigerator. Background technique [0002] The built-in refrigerator is an electrical product placed in the cabinet. By opening the cabinet door, the refrigerator door is directly driven to open, which saves space and has a fashionable appearance. It has become a trend in the refrigerator industry. [0003] The existing embedded refrigerator door hinges mostly use four-bar linkage, which has the following disadvantages: [0004] 1. The volume of the door hinge is too large, which affects the volume and aesthetics of the refrigerator; [0005] 2. The installation size of the fastening screws of the door hinge fixing hinge seat is large, which affects the volume and aesthetics of the refrigerator; [0006] 3. Since most of the main structure is made of sheet metal, the rigidity of the door hinge is relatively we...

Claims

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Application Information

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IPC IPC(8): E05D3/06E05D11/06E05D11/00E05D5/02F25D23/02
Inventor 杭超崔怀雷朱涛
Owner HEFEI KINGHOME ELECTRICAL CO LTD
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