Foldable combined refrigerator door

A folding refrigerator door technology, which is applied to lighting and heating equipment, cooling fluid circulation devices, household appliances, etc., can solve the problem that the refrigerator door cannot be folded, and achieves convenient manufacture and use, small range, and good market prospects Effect

Inactive Publication Date: 2016-10-26
黄为
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented design allows for easier access by opening both doors simultaneously while still allowing some parts inside them to communicate with each other through an invisible channel called the duct system.

Problems solved by technology

The technical problem addressed in this patented solution for traditional refrigery door systems that can only be opened or closed by turning them on/off manually has been solved through new designs with features like sliding panels or rotating hinges.

Method used

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  • Foldable combined refrigerator door
  • Foldable combined refrigerator door
  • Foldable combined refrigerator door

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Embodiment Construction

[0047] The foldable combined refrigerator door of the present invention mainly includes a main door 1, an auxiliary door 2, a hinge 3, a horizontal lock hole 4, a lock horizontal hole 8, a push spring 6, a lock column 5, a gear chamber 9, a rotating gear 7, and a vertical lock device ;

[0048] One side of the hinge shaft of the hinge 3 is fixed on the side of the vertical end of the main door 1, and the other side is fixed on the side of the vertical end of the auxiliary door 2. The main door 1 and the auxiliary door 2 pass through The hinges 3 are connected together; there is a lock horizontal hole 8 on the side of the vertical end of the main door 1 at the junction of the main door 1 and the auxiliary door 2, and there is a vertical lock hole 8 on the side of the auxiliary door 2 at the junction of the main door 1 and the auxiliary door 2. There is a horizontal lock hole 4 on the side of the end; a lock post 5 and a push spring 6 are installed in the lock horizontal hole 8,...

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Abstract

The invention discloses a foldable combined refrigerator door and belongs to the field of electric refrigerators. A main door body and an auxiliary door body of the door are connected together through a hinge. A lock transverse hole is formed in the side face of the main door body, and a transverse lock hole is formed in the side face of the auxiliary door body. A lock pillar and a push spring are installed in the lock transverse hole, wherein the end, installed in the lock transverse hole, of the push spring abuts against the bottom of the lock transverse hole, and the other end of the push spring abuts against the end portion of the lock pillar. The lock pillar is installed at the outer portion of the lock transverse hole. A gear cavity is formed in the lower face of the lock transverse hole and communicates with the lock transverse hole. A rotating gear is installed in the gear cavity. A gear shaft is fixed to one end of the rotating gear, and the other end of the rotating gear is connected with a lock cylinder. Teeth on the rotating gear are matched with teeth on the lock pillar. A vertical lock device is installed on the main door body. The foldable combined refrigerator door is simple in structure and convenient to manufacture and use, the refrigerator door opening amplitude is small when objects are taken out of a refrigerator or put into the refrigerator, people can only open the auxiliary door body, so that cold gas escaping out of the refrigerator is little, and the industrial market prospect is good.

Description

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Claims

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Application Information

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Owner 黄为
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