Refrigerator door gasket

A technology for door seals and refrigerator doors, which is applied in applications, household appliances, household refrigeration devices, etc., can solve the problems of difficult opening of the freezer door, inconvenience of daily use, and large negative pressure in the freezer chamber, so as to ensure the cooling effect and open easily , the effect of reducing the pressure difference

Active Publication Date: 2013-07-03
WHIRLPOOL CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the volume of the freezer compartment of direct cooling refrigerators on the market is getting bigger and bigger, which makes the negative pressure of the freezer compartment also bigger and bigger, that is, the pressure on the freezer door body is getting bigger and bigger, which causes the freezer door to become more and more damaged. The more difficult it is to open, it will bring inconvenience to people's daily use

Method used

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  • Refrigerator door gasket
  • Refrigerator door gasket

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing:

[0014] Such as figure 1 A door seal for a refrigerator is shown, including a door seal body 1, a magnetic strip chamber 2 and an air bag are provided in the door seal body 1, and a magnetic strip 3 is provided in the magnetic strip chamber 2, so that The air bag is provided with a ventilation hole connecting the inside of the box with the outside of the box, and the door seal body 1 is provided with an air baffle 4, and the air baffle 4 is used when the refrigerator door is opened or closed. The air hole is in two states of connected or blocked.

[0015] Further, the airbags include first, second and third airbags 5, 6, 7, the first airbag 5 is arranged beside the magnetic stripe chamber 2, and the second airbag 6 is arranged in the magnetic stripe chamber 2 and below the first airbag 5, the third airbag 7 is arranged on the right side of the first and second airbags 5, 6...

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Abstract

The invention relates to a refrigerator door gasket which comprises a door gasket body, wherein a magnetic strip chamber and air bags are arranged in the door gasket body; a magnetic strip is arranged in the magnetic strip chamber; vents communicating the inside of the refrigerator body with the outside of the refrigerator body are formed in the air bags; and an air catch is arranged on the door gasket body, and enables the vents to be in a communicated or blocked state when the refrigerator door body is opened or closed. According to the technical scheme, the vents and the air catch are arranged on the door gasket body, therefore, when the refrigerator door body is closed, the air catch can block the vents, the air inside the refrigerator body is isolated from the air outside of the refrigerator body, and the refrigeration effect of the refrigerator is guaranteed; and when the refrigerator door body is opened, the door gasket is stretched, the air catch enables the vents to be communicated, the air outside the refrigerator body enters the refrigerator body through the vents, the difference between pressure inside and outside the refrigerator is reduced, meanwhile, the external air pressure received by the refrigerator door body is reduced, and the refrigerator door body can be opened easily.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a refrigerator door seal. Background technique [0002] At present, the volume of the freezer compartment of direct cooling refrigerators on the market is getting bigger and bigger, which makes the negative pressure of the freezer compartment also bigger and bigger, that is, the pressure on the freezer door body is getting bigger and bigger, which causes the freezer door to become more and more damaged. The more difficult it is to open, it brings inconvenience to people's daily use. Contents of the invention [0003] The object of the present invention is to provide a door seal for a refrigerator, which can make the freezer door body open easily. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a door seal for a refrigerator, including a door seal body, a magnetic stripe chamber and an air bag are arranged in the door seal body, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02
Inventor 金友华暴桂光蒋文超张建强
Owner WHIRLPOOL CHINA
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