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Door seal structure, refrigerator door body and refrigerator

A technology for refrigerator doors and refrigerators, which is applied to cooling fluid circulation devices, household refrigeration devices, lighting and heating equipment, etc., and can solve the problems of small pressing area of ​​magnetic strips, reduced life of door seals, poor deformation resistance of door seals, etc. , to achieve the effect of improving user satisfaction, improving thermal insulation performance, and not easy to twist and deform

Inactive Publication Date: 2016-03-16
HEFEI HUALING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, after the existing refrigerator door seal structure is matched with the door body, the door seal has poor anti-deformation ability. After the middle beam of the refrigerator or the door body is sunken, the airbag of the door seal on the side of the hinge is easily distorted and deformed, and the position of the magnetic strip is shifted. Seals are prone to twisting, resulting in a small pressing area of ​​the magnetic strip, cold leakage and condensation in the refrigerator, reduced door seal life, and increased energy consumption; in addition, there is a gap between the door seal installation foot and the tank, which is easy to leak cold, Increased energy consumption and other issues, reducing customer satisfaction

Method used

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  • Door seal structure, refrigerator door body and refrigerator
  • Door seal structure, refrigerator door body and refrigerator

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Embodiment Construction

[0038] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0039] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0040] Refer below figure 1 with figure 2 Describe the door seal structure according to some embodiments of the present invention.

[0041] Such as figure 1 with figure 2 As shown, the door se...

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Abstract

The invention provides a door seal structure, a refrigerator door body and a refrigerator. The door seal structure is arranged on the refrigerator door body and comprises a magnetic stripe bag, an auxiliary airbag, a main airbag and a mounting part, wherein the upper end surface of the auxiliary airbag is higher than the upper end surface of the magnetic stripe bag; the main airbag comprises a left support rib, a lower support rib and a right support rib which are connected successively; an included angle formed by the first rib strip and the second rib strip of the left support rib is an acute angle, and an included angle formed by the third rib strip and the fourth rib strip of the right support rib is an acute angle; the extension cord of the other end of the second rib strip intersects with the extension cord of the other end of the fourth rib strip to form an included angle and the included angle is an obtuse angle or a flat angle, and the extension cords of the first rib strip and the third rib strip intersect under the main airbag. According to the door seal structure, through the upper end surface of the auxiliary airbag, the sealing performance is improved, and the probability of freezing leakage is reduced; the extension cords of the other ends of the second rib strip and the fourth rib strip and the extension cords of the first rib strip and the third rib strip encircle a triangle or a similar triangle, and the magnetic stripe bag is not easily twisted when being drawn.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a door seal structure, a refrigerator door body and a refrigerator with the door seal structure. Background technique [0002] At present, after the existing refrigerator door seal structure is matched with the door body, the door seal has poor anti-deformation ability. After the middle beam of the refrigerator or the door body is sunken, the airbag of the door seal on the side of the hinge is easily distorted and deformed, and the position of the magnetic strip is shifted. Seals are prone to twisting, resulting in a small pressing area of ​​the magnetic strip, cold leakage and condensation in the refrigerator, reduced door seal life, and increased energy consumption; in addition, there is a gap between the door seal installation foot and the tank, which is easy to leak cold, Increased energy consumption and other issues, reducing customer satisfaction. Contents...

Claims

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Application Information

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IPC IPC(8): F25D23/02
CPCF25D23/028F25D2323/02
Inventor 马玉凯郭俊吕正光
Owner HEFEI HUALING CO LTD
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