Inside door gasket for refrigerator and refrigerator with same

Abstract

The invention discloses an inside door gasket for a refrigerator. The refrigerator comprises a box body of which the front side is open, and a door body for opening or closing the box body; and the refrigerator is characterized in that: the inside door gasket extends along left and right directions of the door body, and comprises a first airbag, a second airbag and a fixed foot, wherein the first airbag is suitable to be contacted with a front side frame of the box body; the second airbag is arranged below the first airbag and is communicated with the first airbag through an air vent; an air exhaust is formed in the second airbag to exhaust air outside; and the fixed foot is connected to the lower part of the second airbag and is suitable to be fixed on the door body. According to the inside door gasket in the refrigerator, the first airbag can be tightly attached to the front side frame of the box body, so that the sealing property of the refrigerator is improved, cold quantity is prevented from escaping, and an energy-saving effect is good. The invention also discloses a refrigerator with the inside door gasket.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a refrigerator and its inner door seal. Background technique [0002] The structure of the inner door seal 100' of the existing refrigerator, such as Figure 8 As shown, it includes an airbag 1' and a fixed foot 5', and the surface of the airbag 1' is oval, such as Figure 10 As shown, the elliptical surface of the airbag 1' is in contact with the front side of the freezing compartment 60' to form a sealed space, thereby achieving the effect of preventing the leakage of the refrigerator's cooling capacity. The groove 70' of the body 7' cooperates to achieve the purpose of fixing the inner door seal 100'. Since the surface of the inner door seal 100' is elliptical, and the height is generally within 5mm, the amount of shrinkage and deformation is small. In the process of refrigerator production, the inner door seal 100' often appears to hold the freezer compartment 60', cau...

AI Technical Summary

Problems solved by technology

Since the surface of the inner door seal 100' is elliptical, and the height is generally within 5mm, the amount of shrinkage and deformation is small. In the process of refrigerator production, the inner door seal 100' often appears to hold the freezer compartment 60', causing the door body 7' The problem of lax sealing will affect the appearance of the product and cause the leakage of cooling capacity, and the airbag 1′ will shrink when it is cold during use, which will easily cause the refrigerator to be not tightly sealed, resulting in leakage of cooling capacity and affecting the performance of the product. consumption

[0003] Again because the air bag of the inner door seal 100 ' of the refrigerator is in direct contact with the freezer compartment 60 ' case, as Figure 9-Figure 11 As shown, in order to ensure the tightness of the cooperation between the tank and the inner door seal 100', it is necessary to sink steps 610' around the tank, so that the foaming space 62' between the freezer compartment 60' and the refrigerated compartment 61' is formed. The excessive thickness of the foam layer increases the manufacturing cost of the refrigerator

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