Magnetic attracting straight pull handle for self-closing refrigerator door

Abstract

The invention relates to a refrigerator door handle, particularly to a magnetic attracting straight pull handle for self-closing a refrigerator door, wherein two open grooves (12) are formed at the two ends of each connecting rod (7) respectively, and screw holes (11) penetrating through the open grooves are formed at the two ends of each connecting rod; after the two draw bars (6) on a handle (3) penetrate a buckle plate (2), a refrigerator door (16) and a return spring (10), and the insert plates (4) at the other ends of the two draw bars are inserted into the open grooves (12) at the two ends of the connecting rods (7) and fixed by screws; a powerful magnet A (8) on a connecting rod magnet seat (9) faces to one side of the door frame of a refrigerator body (19), and a powerful magnet B (18) is arranged on the wall plate of the door frame of the refrigerator body (19) corresponding to the powerful magnet A. By utilizing the side-sliding absorbing structure of the powerful magnet A and the powerful magnet B, the cold air is prevented from being leaked outside from the closed refrigerator door, and the powerful magnet A and the powerful magnet B are utilized for opening / closing the refrigerator door with much ease.

Description

【Technical field】 [0001] The invention relates to a refrigerator door handle, in particular the invention relates to a magnetic suction automatic door-closing straight-pull handle of a refrigerator. 【Background technique】 [0002] As known, refrigerators are widely used as storage containers for storing food or objects with low-temperature storage requirements in homes, hotels, and hospitals. However, most of the handles on the doors of refrigerators are fixed structures. The corresponding magnet on the body is used as a door stopper for closing the door. After each use, the door needs to be pushed tightly to completely close the door and the cabinet body. Only the sealing strip embedded on the door and the cabinet body can play a role in preventing the loss of cold air. Purpose; but many people close the refrigerator after using it, and leave without confirming whether the door is completely closed, causing a large wave of cold air to be lost, and eventually causing food to...

AI Technical Summary

Problems solved by technology

[0002] As known, refrigerators are widely used as storage containers for storing food or objects with low-temperature storage requirements in homes, hotels, and hospitals. However, most of the handles on the doors of refrigerators are fixed structures. The corresponding magnet on the body is used as a door stopper for closing the door. After each use, the door needs to be pushed tightly to completely close the door and the cabinet body. Only the sealing strip embedded on the door and the cabinet body can play a role in preventing the loss of cold air. Purpose; but many people close the refrigerator after using it, and leave without confirming whether the door is completely closed, causing a large wave of cold air to be lost, and eventually causing food to deteriorate or melt

[0003] There are a variety of electromagnetic devices on the market to close the door by induction, but due to the impact of durability, after many years of use, it usually happens that the door cannot be pulled or the button of the electric device cannot be pressed; this is because the door handle of the refrigerator is restricted. Due to the following special requirements, the handle should allow easy and labor-saving opening to support, if the door of the refrigerator can only be opened under very difficult conditions; that is to say, the use of mechanical locks is obviously not suitable; the use of magnets When used as a door stopper, usually, the refrigerator door will be sucked in the closed position, which is not only caused by the locking force of the magnetic seal, but also mainly caused by the high adsorption force generated by the vacuum caused by air cooling, making it extremely difficult to use. inconvenient

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