Lower hinge for fixing door body of refrigerator

Abstract

The invention discloses a lower hinge for a fixed door body of a refrigerator, belongs to the technical field of fixed door bodies of refrigerators, and aims to solve the problems that a conventional lower hinge is fixedly connected with a refrigerator door through a bolt, and when the refrigerator door falls, a gap is formed between the refrigerator door and the refrigerator body, so that the sealing effect of the refrigerator becomes poor, and the refrigerator is difficult to adjust and reset. The lower hinge body can be rotatably installed on the box body through a rotating shaft, the lower hinge body supports an adjusting plate through limiting baffles of four studs, then the box door is fixedly installed through a second spring and an upper plate, meanwhile, the adjusting plate is in sliding connection with an L-shaped fixing block, and the box door can be prevented from falling through a first spring; any one screw sleeve is adjusted, so that the limiting baffle drives one corner of the adjusting plate to move up and down, the distance between the box door and the box body is adjusted, the two screw sleeves at any end of the adjusting plate are adjusted, one end of the box door can be adjusted up and down, the worm is rotated to drive the worm gear and the lead screw to rotate, the two screw sleeves move reversely, and the adjusting range of the box door is increased.

Description

technical field [0001] The invention relates to the technical field of refrigerator fixed doors, in particular to a lower hinge used for refrigerator fixed doors. Background technique [0002] The fixed door of the refrigerator is often hinged with the lower hinge to rotate and hinge with the refrigerator box during installation. The previous installation method was to directly pass the simple lower hinge and then use the bolts to fix the connection, which caused the door to fall when the user used it later. Or when the door is frequently opened, there is a gap between the door and the box, which makes the sealing effect worse, and the previous hinge method is difficult to adjust. Therefore, we propose a lower hinge for fixing the door of the refrigerator to solve the above problem. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a lower hinge for fixing a door of a refrigerator, so as to solve the above-mentioned problems in the backgr...

AI Technical Summary

Problems solved by technology

[0002] When installing the fixed door of the refrigerator, the lower hinge is often used to rotate and hinge with the refrigerator box. The previous installation method is directly through the simple lower hinge, and then fixedly connected with bolts, which often causes the door to drop when the user uses it later. Or when the box door is opened frequently, there will be a gap between the box door and the box body, which will make the sealing effect worse, and the previous hinge method is difficult to adjust. Therefore, we propose a lower hinge for fixing the door of the refrigerator to solve the above problems

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