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refrigerator

A refrigerator and a shelf technology, which is applied to the field of refrigerators with a shelf lifting mechanism, can solve the problems of inconvenience, multi-power, multi-refrigerator effective volume, etc., and achieve the effects of easy adjustment and high space utilization rate

Active Publication Date: 2019-03-01
TOSHIBA LIFESTYLE PROD & SERVICES CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, for the structure that is positioned by designing support ribs on the inner tank, if you want to adjust the height of the scaffolding, you must first take out the items on the scaffolding, then take out the scaffolding, and adjust the height of the scaffolding It is inconvenient to put the items back after they are in the original position, and because the refrigerator door has to be opened for a long time, it consumes more power
[0011] In addition, the use of several liftable mechanisms described in patent documents 1 to 5 cannot use the same mechanism to quickly realize the adjustment of a large height and a small height at the same time, and only one liftable scaffold can be installed. Affects the appearance, the scaffolding is not easy to clean, and takes up more effective volume of the refrigerator

Method used

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Embodiment approach 1

[0044] Such as figure 1 , 2 As shown, the refrigerator 100 involved in the present invention has a shelf 12 and 4 shelf elevating mechanisms 1 provided at 4 corners of the refrigerator (refer to image 3 and Figure 4 ), each rack lifting mechanism 1 is made up of a slider assembly 3 and a pair of guide rails 2.

[0045] A pair of guide rails 2 are arranged on the side wall (left side wall or right side wall) of the refrigerator parallel to each other along the up and down direction of the refrigerator, specifically, embedded in the space between the side wall of the refrigerator liner and the refrigerator outer box ,Such as Figure 7 As shown, rack portions 51 and 52 are respectively formed on the side faces of the pair of guide rails 2 facing each other. A pair of guide rails 2 are connected together by a guide rail plate 4, and are fixedly installed on the side wall of the refrigerator through the guide rail plate 4.

[0046] The slider assembly 3 includes: a slider 70...

Embodiment approach 2

[0069] In addition, the first embodiment in which the pair of claw members 81, 82 mesh with the pair of rack parts 51, 52 has been described above as an example, but one claw member 81 (or 82) and one rack member 81 (or 82) may be used. The rack portion 51 (or 52) meshes to realize the present invention. At this time, an auxiliary part can be set on the rear fixing plate 7 at a position corresponding to the abutment part of the claw part 82 (or 81) to replace the claw part 82 (or 81), and the claw part 81 can be connected to the auxiliary part on the auxiliary part. (or 82) is correspondingly provided with an abutting portion that abuts against the abutting portion of the clamp button 10, and when the button 10 is pressed and moves to the outside of the refrigerator, the button 10 is guided, so that the claw member 81 (or 82) Rotate around its fulcrum to disengage from the engaged rack portion 51 to realize the downward movement of the scaffold. As a result, the rapid up and ...

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Abstract

The invention provides a refrigerator. The refrigerator is provided with a shed rack used for carrying materials stored in the refrigerator and comprises a plurality of shed rack lifting mechanisms. The two side walls of the refrigerator are each provided with at least one shed rack lifting mechanism. Each shed rack lifting mechanism comprises a pair of guide rails and a lifting control mechanism, wherein the guide rails are arranged on one side wall of the refrigerator in parallel in the vertical direction of the refrigerator, and at least one of the pair of guide rails forms a rack part on the side face opposite to the other guide rail; the lifting control mechanism is provided with sliding blocks, claw teeth components and actuating components; the sliding blocks are mounted on the pair of guide rails in the mode that the sliding blocks can slide freely in the length direction of the pair of guide rails and are provided with supporting parts used for supporting the shed rack; the claw teeth components are mounted on the sliding blocks and can be clamped with or separated from the rack parts of the pair of guide rails; and the actuating components are in linkage with the claw teeth components, so that the claw teeth components are made to be clamped with or separated from the rack parts of the pair of guide rails.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a refrigerator with a shelf lifting mechanism. Background technique [0002] At present, the interior of most refrigerators is designed with multiple shelves for placing food, and most of them support the shelves by designing multiple supporting ribs on the side wall of the refrigerator liner. The position of the shelves is adjusted by It is realized by placing the shelving on the supporting ribs at different positions on the refrigerator liner. [0003] With the development of technology, scaffolds that can be lifted have appeared, and the lifting of the scaffolds is realized by the lifting mechanism, and the user can adjust the scaffolding to the required height through the lifting mechanism as required. The lifting mechanism mainly includes the following forms: one is to adopt a nut screw transmission mechanism (such as patent document 1: Japanese Patent Application Laid-Open No. 2001-343186...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D25/02
Inventor 黄伟波郑康宁林楚宏
Owner TOSHIBA LIFESTYLE PROD & SERVICES CORP
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