Door body assembly for built-in refrigeration device, and refrigeration device

EP4656980A4Pending Publication Date: 2026-06-24HEFEI MIDEA REFRIGERATOR CO LTD +2
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Patent Information

Application Number
EP2024896329
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-08-26
Filing Date
2024-11-19
Publication Date
2026-06-24

AI Technical Summary

Technical Problem

The integration of home appliances into cupboards often results in door body assemblies interfering with sidewalls during opening and closing, leading to improper operation.

Method used

A door body assembly with a slide mechanism and traction mechanism that allows the door panel to move relative to the box door, ensuring a maximum door opening angle of 90° to 135° and a minimum movement distance of 14.15 mm to 109.108 mm, preventing interference and enhancing user experience.

Benefits of technology

Ensures smooth operation of the door body assembly by maintaining a safe gap and fit-up gap, allowing the door panel to move without interference, thus improving user experience and integration with the mounting space.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application relates to the technical field of household appliances and provides a door body assembly for a built-in refrigeration device and a refrigeration device. The door body assembly comprises: an enclosure door, which is rotatably connected to a refrigeration enclosure body, the refrigeration enclosure body being built into an accommodating space formed by an installation body, the distance between the center of a hinge axis of the enclosure door and an opening of the accommodating space being t, and the distance between the center of the hinge axis and an end face of the hinge side of the enclosure door being l3; a sliding mechanism; a door panel, which is movably mounted on the enclosure door by means of the sliding mechanism, the door panel being able to move in the width direction of the enclosure door, and the movement distance being d; and a traction mechanism, the traction mechanism being connected to the sliding mechanism, and during opening or closing of the enclosure door, the traction mechanism driving the sliding mechanism to move, so as to drive the door panel to move relative to the enclosure door; the maximum door angle that the door body assembly opens is 90°-135°, the minimum value of the movement distance d of the door panel is 14.15-109.108 mm, and the maximum angle that the door opens has a positive correlation with the minimum value of the movement distance d.
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Citation Information

Patent Citations

  • Dishwasher door with movable decorative cover

    EP3420877A1

  • Cabinet with double door consisting of an inner door and an outer door

    US4514021A