Freezing refrigeration device and hinge for door body of freezing refrigeration device

Abstract

The invention provides a hinge for a door body of a freezing refrigeration device. The freezing refrigeration device comprises a door body and a box body which are in running fit with each other. The hinge on the door body comprises an upper hinge plate (3), wherein one end of the upper hinge plate is a fixed end connected to the box body; a hinge shaft (4) which is in running fit with a positioning sleeve (62) fixed in the door body, stretches out of the other end of the upper hinge plate; a first reinforcing plate (1) which is in clearance fit with the hinge shaft (4) is hung on the hinge shaft (4); and the hinge shaft (4) is fixedly connected to the positioning sleeve (62) through the first reinforcing plate (1) along the axial direction. The invention further provides the freezing refrigeration device, which is provided with an upper decorative strip (6), a side decorative strip (8) and the hinge on the door body, wherein the upper decorative strip (6) and the side decorative strip (8) are connected with each other on the door body and the positioning sleeve (62) is integrally formed with the upper decorative strip (6). The weight of the door body is shared by an upper hinge and a lower hinge, thereby enabling the appearance of the freezing refrigeration device to be neat, prolonging the service life of the freezing refrigeration device, and being excellent in structural strength and stable in structure.

Description

technical field [0001] The invention relates to an upper hinge for a door body of a freezer and a freezer and the freezer. Background technique [0002] On the existing high-end refrigerators and freezers (such as living room cabinets, wine cabinets, etc.), due to the needs of diversified door structure and functions, the doors are relatively heavy, and the upper hinges are generally not load-bearing. The current middle hinge or lower hinge is not enough to support the door body, and the lower hinge is deformed by force, which will cause one end of the door body to sink, so that the door body tilts, affecting the overall appearance and service life of the refrigerator. [0003] The patent with the publication number CN201421232 discloses a "refrigerator door upper hinge and refrigerator", but it improves the connection method between the upper hinge plate and the box body, and still has the defect that the upper hinge cannot share the weight of the door body, so The inclina...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the related art, the object of the present invention is to provide a hinge on the door body used in a freezer and a freezer and a freezer to solve the problem of door tilting

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