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Self-balancing adjustable rack device and refrigerator with same

A shelf and self-balancing technology, applied in the field of shelves and refrigerators with it, can solve the problems of difficult balance on both sides and the inability of the panel to bear weight, etc., and achieve the effect of preventing overturning

Active Publication Date: 2022-02-22
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the purposes of the present invention is to provide a self-balancing adjustable shelf device, so as to solve the technical problems that the panel cannot bear the load and the two sides are difficult to balance during the position adjustment process of the shelf

Method used

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  • Self-balancing adjustable rack device and refrigerator with same
  • Self-balancing adjustable rack device and refrigerator with same
  • Self-balancing adjustable rack device and refrigerator with same

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0024] Taking the setting in the refrigerating room in this embodiment as an example, such as figure 1 with figure 2 The shelf device includes a shelf assembly 1, a slideway assembly 2 and a synchronous assembly 3, wherein the slideway assembly 2 is arranged at the back panel of the refrigerator box, and the synchronization assembly 3 is arranged at the rear of the refrigerator box. On the backboard or on the slideway assembly 2, the shelf assembly 1 cooperates with the slideway assembly 2, and is arranged in the storage space of the refrigerator room in a height-adjustable manner, and the shelf asse...

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Abstract

The invention discloses a self-balancing adjustable rack device and a refrigerator with the self-balancing adjustable rack device, the rack device comprises a rack assembly, two groups of slide way assemblies and a synchronization assembly, the rack assembly comprises a rack body and a support, the slide way assemblies are arranged on the two sides of the rack body in the vertical direction and matched with the support. Each slide way assembly comprises a rail groove and a sliding plate, at least two stopping positions are arranged in the rail groove, the stopping positions and the support are selectively fixed in a limited mode, the synchronous assembly comprises at least one tensioning piece and at least two pulleys, and one end of each tensioning piece is fixed to the upper end of the sliding plate. The other end of the tensioning piece is fixed to the lower end of the other sliding plate in the slide way assembly on the other side through the pulley, so that the two sides of the rack assembly fixed to the sliding plate can be balanced in the moving process, and meanwhile tension is provided for the rack assembly through the tensioning piece; therefore, the effect that the position of the rack assembly can be adjusted without removing articles on the rack body is achieved.

Description

technical field [0001] The invention relates to an adjustable shelf device and a refrigerator with the same, in particular to a position-adjustable shelf with sliding tracks and a refrigerator with the same. Background technique [0002] At present, in order to improve the internal volume ratio of the refrigerator, a plurality of rib bars with fixed heights arranged vertically are generally installed inside the refrigerator compartment of the mainstream refrigerator, and shelves are arranged at the heights corresponding to the rib bars, so that each shelf can be used The rack stores more food, but because the ribs are fixed, when adjusting the position of the rack, it is necessary to remove all the items on the load-bearing surface of the rack, then lift it up and pull it out as a whole, and finally put it into other ribs During this process, the user needs to continue to exert force and maintain the overall balance of the shelf. Once the two ends of the shelf are not balanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25D25/02
CPCF25D25/024F25D11/00F25D25/02F25D25/04A47B57/06F25D2325/021F25D23/067
Inventor 张振兴程学丽
Owner QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO LTD
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