Magnetic attraction lever-type handle for self closing refrigerator door

Abstract

The invention relates to a handle, particularly to a magnetic attraction lever-type handle for self closing a refrigerator door, wherein one side surface of a fixed plate (14) is fixedly connected with a refrigerator body (3); a shaft (12) penetrates the shaft hole A (15) of an inverted n-shaped seat and the shaft hole B (19) at the corner of an L-shaped handle (8), so as to hinge the L-shaped handle with the inverted n-shaped seat; the short end of the L-shaped handle sequentially penetrates the opening (13) of the fixed plate, the opening of a refrigerator door, the opening of the sliding plate (10) arranged in the refrigerator door and a return spring (9) to be connected with a magnetic seat (6); a powerful magnet B (5) is arranged on the side of the magnetic seat facing to the door frame of the refrigerator door (1); and a powerful magnet A (4) is arranged on the plate wall of the door frame of the refrigerator door corresponding to the powerful magnet B. The cold is prevented from being leaked outside from the closed refrigerator door by utilizing the closed structure of the powerful magnet B and the powerful magnet A, and the refrigerator door is much easier to open by utilizing the lever principle.

Description

【Technical field】 [0001] The invention relates to a handle, in particular the invention relates to a lever-type handle for automatically closing the door of a magnetic attraction 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 deter...

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, that is, the handle should be supported by easy and labor-saving opening. If the door of the refrigerator is opened, the refrigerator door can only be opened under very difficult conditions; that is to say, it is obviously not suitable to use mechanical locks; When the magnet strip is used as a door stopper, usually when the magnet is closed, 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 by the high adsorption caused by the vacuum caused by air cooling caused by force, making it extremely inconvenient to use

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