Refrigerator with mute guide rail and mute drawer

Abstract

The invention provides a refrigerator with mute guide rails and a mute drawer, and a pair of silent guide rails are symmetrically arranged on the left side and the right side of the inner lining of the box body, the left side and the right side of the mute drawer are respectively arranged on the pair of mute guide rails through a pair of roller assemblies and can be drawn back and forth, so that adrawer assembly is formed, the appearance structures of the pair of roller assemblies are the same, each of the pair of roller assemblies is composed of a rubber ring, a roller wheel and a roller shaft, roller assemblies which are clamped on the mute drawer or the mute guide rail in the same structure mode, the mute drawer is used for rolling along a sliding chute of the mute guide rail through afirst roller wheel, depending on rolling contact with the second rubber ring on the second roller wheel, and can be drawn back and forth on a pair of mute guide rails. According to the refrigerator,the use requirements of the user can be better met on noise reduction of the household appliance product, and meanwhile, the production process is simplified, so that the production process is easy toassemble and operate, and the purpose of lowering cost and improving efficiency are achieved.

Description

technical field [0001] The invention relates to the technical field of refrigerators, and more specifically relates to a refrigerator provided with a silent guide rail and a silent drawer. Background technique [0002] At present, the relative movement (drawing) between the guide rail and the drawer used in the refrigerator mainly includes the following three methods: [0003] 1. The drawer directly slides and rubs on the guide rail; in the process of using this method, if there are many foods in the drawer, the pushing and pulling sound is loud, which reduces the product grade, and the rollers are directly embedded on the guide rail, causing abnormal noise when shaking Large, easy to fall off during transportation and use; [0004] 2. The metal roller guide rail with bearings or balls cooperates with the drawer; at present, refrigerators with a value of less than 10,000 yuan on the market use this metal roller plus rubber ring guide rail to cooperate with the drawer silent...

AI Technical Summary

Problems solved by technology

[0003] 1. The drawer directly slides and rubs on the guide rail; in the process of using this method, if there are many foods in the drawer, the pushing and pulling sound is loud, which reduces the product grade, and the rollers are directly embedded on the guide rail, causing abnormal noise when shaking Large, easy to fall off during transportation and use;

[0004] 2. The metal roller guide rail with bearings or balls cooperates with the drawer; at present, refrigerators with a value of less than 10,000 yuan on the market use this metal roller plus rubber ring guide rail to cooperate with the drawer silently. This kind of guide rail is fixed by screws, and the installation method is relatively It is cumbersome, and there is a risk of surface corrosion for long-term use;

[0005] 3. The form of three-joint guide rails; at present, refrigerators worth more than 10,000 yuan on the market use three-joint guide rails for quietness. Snap onto the guide rail, the installation operation is quite cumbersome and inconvenient, the process is complicated and the cost is high

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