Refrigerator

Abstract

The invention provides a refrigerator which comprises a refrigerating chamber inner container and a freezing chamber inner container. A first groove and second grooves are formed in the inner side of the bottom of the refrigerating chamber inner container longitudinally. A first connector is arranged at the lower end of the first groove, and second connectors are arranged at the lower ends of the second grooves. A third groove is formed in the inner side of the bottom of the freezing chamber inner container longitudinally. A third connector and fourth connectors are arranged at the upper end of the third groove. The first connector is matched with the third connector, and the second connectors are matched with the fourth connectors. The refrigerating chamber inner container is communicated with the freezing chamber inner container, and cold air circulation is achieved. The first connector of the refrigerating chamber inner container is directly connected with the third connector of the freezing chamber inner container, and the second connectors of the refrigerating chamber inner container are directly connected with the fourth connectors of the freezing chamber inner container. The number of air pipe connectors and pipeline components is reduced, splicing assembling seams are avoided, the structure is simple, the heat preservation effect is good, pasting and leakage preventing processes can be omitted, a large amount of labor is saved, and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of refrigeration appliances, and more specifically, to a refrigerator. Background technique [0002] Air-cooled refrigerators cooled by forced convection will soon become the mainstream of the market. However, at present, the air outlet and return air pipes inside the air-cooled refrigerator are spliced ​​with injection molded parts and pipes, such as figure 1 As shown, this installation structure is relatively complicated, there are many assembly parts, many processing steps, and the production efficiency is low. In the situation of extremely tight cost and labor, it is extremely important to improve efficiency by simplifying product structure. [0003] Therefore, it is very necessary to propose a refrigerator that has a simple structure and helps to improve productivity and reduce production costs. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems exis...

AI Technical Summary

Problems solved by technology

However, at present, the air outlet and return air pipes inside the air-cooled refrigerator are spliced ​​with injection molded parts and pipes, such as figure 1 As shown, this installation structure is relatively complicated, with many assembly parts, many processing procedures, and low production efficiency.

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