Filtering device for dish-washing machine, assembling method and dish-washing machine

Abstract

The invention provides a filtering device for a dish-washing machine, an assembling method and the dish-washing machine. The filtering device comprises a filter for collecting residues; the filter isprovided with a filtering supporting frame and a cup-shaped filtering net rotationally fixed to the filtering supporting frame; and when the filter is installed on a liner of the dish-washing machine,the cup-shaped filtering net is fixed relative to the liner, and the filtering supporting frame is rotationally locked with the liner. According to the filtering device for the dish-washing machine,the cup-shaped filtering net is arranged to be rotationally fixed to the filtering supporting frame, so that the assembling speed of the filter in assembling is improved and the stability after fixation is improved by rotational fixation; the filtering supporting frame is arranged to be rotationally locked with the liner, so that the assembling precision and the assembling efficiency of the filterand the liner are improved; and by setting the structural strength of a locking structure between the filtering supporting frame and the liner, the firmness after assembling is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of dishwashers, and in particular relates to a filter device for a dishwasher, an assembly method for the filter device, and a dishwasher with the filter device. Background technique [0002] Dishwasher is a device used to automatically clean tableware such as bowls, chopsticks, plates, plates, knives, forks, etc. It reduces labor intensity, improves work efficiency, and improves cleaning health. Now, small-sized dishwashers are gradually entering common households, but since there are food residues sticking to the tableware, a filter structure needs to be provided on the dishwasher. [0003] In the prior art, commonly used dishwashers generally include an inner container, and a water tank is generally arranged at the bottom of the inner container, and a filter assembly is arranged in the water tank, and the filter assembly includes a filter mesh and a residue collection net installed on the filter mesh , ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, commonly used dishwashers generally include an inner container, and a water tank is generally provided at the bottom of the inner container, and a filter assembly is arranged in the water tank, and the filter assembly includes a filter mesh and a residue collection net installed on the filter mesh , the residue collection net extends into the sink; the residue collection net is locked and fixed in the sink, and the filter mesh is fixed above the sink by the compression of the residue collection net. When the filter mesh of this dishwasher needs to be cleaned, It is necessary to remove the residue collection net first, and then remove the filter mesh for cleaning, so it has the disadvantages of inconvenient cleaning and poor practicability of the filter assembly

[0004] In addition, the outside of the frame of the residue collection net is equipped with a locking structure that cooperates with the sink, and a certain distance needs to be left between the inner wall of the sink and the residue collection net for the passage of water, so the fixed positioning accuracy of the current residue collection net Not high enough, and the fixing stability is not good; it may cause the edge of the filter mesh to warp, and food residues flow directly into the water channel from the gap; or the gap between the residue collection net and the filter mesh enters the water channel

At the same time, the strength of the locking structure arranged on the outside of the frame of the residue collection net is not high, and it is prone to damage during frequent disassembly

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