Adjustable hinge device and refrigerator

Abstract

The invention discloses an adjustable hinge device. The adjustable hinge device comprises a hinge body and a hinge shaft, a first positioning rib and a second positioning rib are fixedly arranged on the hinge shaft, the first positioning rib and the second positioning rib are located on the same straight line, a hinge hole for containing the hinge shaft, a first positioning groove and a second positioning groove are formed in the hinge body, wherein the first positioning groove and the second positioning groove both communicate with the hinge hole, a certain gap is formed between the hinge shaft and the hole wall of the hinge hole, the first positioning groove and the second positioning groove are located on the same straight line, the first positioning rib can be selectively connected with one of the first positioning groove and the second positioning groove in a matched mode, the second positioning rib can be selectively connected with the other one of the first positioning groove and the second positioning groove in a matched mode. The adjustable hinge device is simple in structure and very convenient to adjust.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an adjustable hinge device and a refrigerator. Background technique [0002] Usually, the door body of the refrigerator is pivotally installed on the box body, and during the installation process, the lateral position deviation of the hinge axis is prone to occur, which leads to the problem that the door body is not straight. [0003] In order to solve the above problems, it is necessary to set the hinge shaft to be adjustable in position. Technicians have conducted research, such as setting the hole on the hinge body used to fix the hinge shaft as a large round hole or an oblong hole, so as to provide a margin for the position adjustment of the hinge shaft, but this solution not only affects the appearance, but also the adjustment of the hinge shaft It is completely controlled by humans, and it is impossible to judge how much the adjustment is appropriate, which makes the ad...

AI Technical Summary

Problems solved by technology

Technicians have conducted research, such as setting the hole on the hinge body used to fix the hinge shaft as a large round hole or an oblong hole, so as to provide a margin for the position adjustment of the hinge shaft, but this solution not only affects the appearance, but also the adjustment of the hinge shaft It is completely controlled by humans, and it is impossible to judge how much the adjustment is appropriate, which makes the adjustment very inconvenient

[0004] In addition, there is also a screw nut adjustment structure. For example, the Chinese patent application published on June 13, 2017 with the publication number CN106837034A discloses a hinge in the refrigerator door and a refrigerator with it. The hinge includes a hinge body, a hinge support plate, a fixed The hinge shaft of the hinge support plate is provided with threaded holes on the hinge body, and bolts are connected to the hinge support plate. By rotating the bolts, the distance between the hinge support plate and the hinge body is adjusted, thereby adjusting the distance between the hinge shaft and the hinge body. distance, to realize the adjustment of the front and rear dimensions of the door body. The hinge adjustment structure provided by this application not only needs the screw nut adjustment structure, but also needs to set up a guide structure between the hinge support plate and the hinge body, so the entire adjustment structure is very complicated and the cost is high. , and the screw nuts will be exposed, affecting the appearance of the refrigerator

In addition, the adjustment structure of the screw nut still needs to be completely controlled by humans, and it is impossible to judge how much is adjusted and how much is appropriate, making the adjustment very inconvenient

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