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Refrigerator

A technology for refrigerators and cabinets, which is applied in the field of refrigerator door suction booster structure, which can solve the problems of cold leakage, poor suction booster effect, and insufficient weight of the door body, etc.

Inactive Publication Date: 2014-06-11
HISENSE RONSHEN GUANGDONG REFRIGERATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a suction aid structure for the door body, which is based on the original structure of the suction aid aid with upper and lower teeth meshing. The problem of the poor effect of the original suction aid
It can prevent the user from leaking the cooling capacity due to the lax closing of the door when the user opens and closes the door

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, a refrigerator includes a door body 3, an upper hinge 1 located between the door body 3 and the refrigerator box, and a lower hinge that fixes and supports the door body 3, and a hinge is provided between the lower hinge and the door body 3. Cooperating meshing suction mechanism;

[0032] Wherein, the upper part of the door body 3 is provided with an elastic structure 2 that is pre-compressed when the door body is closed.

[0033] In this embodiment, when the door body 3 is closed, the engaging and suction-assisted mechanisms are engaged together, and at this time the elastic structure 2 is in a pre-compressed state due to being squeezed by the upper hinge 1 and the door body 3, when the door body 3 is opened , the engaging suction-assisting mechanism begins to separate, and the door body 3 lifts up and squeezes the elastic structure 2 upward during the opening process until the engaging part of the engaging suction-assisting mechanism is com...

Embodiment 2

[0036] Such as figure 2 As shown, a door body suction aid structure includes a door body 3, an upper hinge 1 arranged between the door body 3 and the refrigerator box, the door body 3 is provided with a door body upper end cover 31, and also includes a limit block 4 1. The lower end cover 32 of the door body located at the bottom of the door body 3, the lower hinge 7 that fixes and supports the door body 3, and the upper suction aid 5 and the lower suction aid that cooperate and engage with each other are arranged between the lower end cover 32 of the door body and the lower hinge 7 6. The limit block 4 is located at the lower part of the lower end cover 32 of the door body;

[0037] Wherein, a spring 2 is installed between the upper hinge 1 and the upper end cover 31 of the door body. In this embodiment, in addition to the spring, an elastic rubber pad with better elasticity can also be selected, and either a spring or an elastic rubber pad can be used in the present invent...

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Abstract

The invention relates to the technical field of a refrigerator, in particular to a door body assistive absorber structure of a refrigerator. The refrigerator comprises a door body and an upper hinge which is arranged between the door body and a refrigerator body, and the refrigerator also comprises a lower hinge which is fixed on the door body and used for supporting the door body, and a mesh assistive absorption mechanism is arranged between the lower hinge and the door body; a resilient structure which stays at a pre-compression state when the door body is closed is arranged between the door body and the upper hinge. When the door body is closed, the mesh assistive absorption mechanism is engaged together, the resilient structure is squeezed by the upper hinge and the door body to stay at the pre-compression state, so that the problem of the leakage of the cold quantity caused by the untight closing of the door body when the refrigerator is used can be solved through the structure. Meanwhile, the automatic closing force of the door body can be adjusted, the assistive absorption effect can be guaranteed, and the problem that the original assistive absorber is poor in universality can be solved.

Description

technical field [0001] The present invention relates to the technical field of refrigerators, in particular to a structure of a suction aid for a door body of a refrigerator. Background technique [0002] With the continuous upgrading of refrigerator products in recent years, the suction aid structure has almost become the standard configuration of refrigerators. However, for refrigerators that are not equipped with suction aids or automatic door closing devices, when the refrigerator door is closed, if the force is too small, the refrigerator door may not completely fit and seal with the cabinet; During the collision between the door body and the box body, the door body will be bounced open due to the rebound force. In both cases, the cooling capacity in the refrigerator will be continuously lost due to the poor sealing of the door body, resulting in a waste of energy in the refrigerator. [0003] In the existing refrigerators, the meshing suction-assisted structure is mo...

Claims

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Application Information

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IPC IPC(8): F25D23/02
Inventor 首军刘铁伟吴干金刘小锋
Owner HISENSE RONSHEN GUANGDONG REFRIGERATOR
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